diffs: compare overhaul.

- made compare and commit range pages more consistent with other commit diff pages
- removed mergerly, closes  #4665. Old diff2way is replaced by new diffs with
  side-by-side mode.
- cleanup button behaviour on compare page. Added help text and
  generally improved UX
- switched file-diffs to compare page with file filter. Part of  #4000
- added collapse/expand commits buttons in compare views.

rhodecode/tests/fixtures/svn_diff_binary_add_file.diff

@@ -0,0 +1,9 b''
+===================================================================
+Cannot display: file marked as a binary type.
+svn:mime-type = application/octet-stream
+Index: intl.dll
+===================================================================
+diff --git a/intl.dll b/intl.dll
+new file mode 10644
+--- /dev/null	(revision 0)
++++ b/intl.dll	(revision 1489)

rhodecode/tests/fixtures/svn_diff_multiple_changes.diff

@@ -0,0 +1,652 b''
+===================================================================
+Cannot display: file marked as a binary type.
+svn:mime-type = image/png
+Index: trunk/doc/images/SettingsOverlay.png
+===================================================================
+diff --git a/trunk/doc/images/SettingsOverlay.png b/trunk/doc/images/SettingsOverlay.png
+GIT binary patch
+--- a/trunk/doc/images/SettingsOverlay.png	(revision 1487)
++++ b/trunk/doc/images/SettingsOverlay.png	(revision 1488)
+Index: trunk/doc/source/de/tsvn_ch04.xml
+===================================================================
+diff --git a/trunk/doc/source/de/tsvn_ch04.xml b/trunk/doc/source/de/tsvn_ch04.xml
+--- a/trunk/doc/source/de/tsvn_ch04.xml	(revision 1487)
++++ b/trunk/doc/source/de/tsvn_ch04.xml	(revision 1488)
+@@ -1561,39 +1561,49 @@
+ 				</figure>
+ 			Abgesehen von der bevorzugten Sprache erlaubt dieser Dialog es Ihnen,
+ 			(fast) alle Einstellungen von TortoiseSVN zu ändern.
+-### Translate ###
+ 			<variablelist>
+ 				<varlistentry>
+-					<term>Language</term>
+-					<listitem>
+-					<para>Selects your user interface language. What did you expect?</para>
++					<term>Sprache</term>
++					<listitem>
++					<para>Wählt die Sprache für die Dialoge/Meldungen aus. Was
++					haben Sie anderes erwartet?</para>
+ 					</listitem>
+ 				</varlistentry>
+
+ 				<varlistentry>
+-					<term>Exclude pattern</term>
++					<term>Ausschliessen</term>
+ 					<listitem>
+ 					<para>
+ 					<indexterm>
+-						<primary>exclude pattern</primary>
++						<primary>ausschliessen</primary>
+ 					</indexterm>
+-					Exclude files or directories by typing in the names or extensions. Patterns are separated by spaces
+-					e.g.  <literal>bin obj *.bak *.~?? *.jar *.[Tt]mp</literal>. The first two entries refer to directories, the
+-					other four to files.
+-					</para>
+-					<para>
+-					This exclude pattern will affect all your projects. It is not versioned, so it
+-					will not affect other users. In contrast you can also use the versioned svn:ignore
+-					property to exclude files or directories from version control. You can set the svn:ignore
+-					property using the
++					Ausgeschlossene, unversionierte Dateien werden nicht angezeigt
++					in z.B. dem Übertragen Dialog. Ausserdem werden solche Dateien
++					beim Importieren in ein Projektarchiv ignoriert.
++					Schliessen Sie Dateien oder Ordner aus durch Angabe von
++					Dateinamen oder Erweiterungen. Die einzelnen Muster werden
++					durch Leerzeichen voneinander getrennt. Zum Beispiel
++					<literal>bin obj *.bak *.~?? *.jar *.[Tt]mp</literal>.
++					Die ersten beiden Muster beziehen sich auf Ordner, die
++					restlichen vier auf Dateien.
++					</para>
++					<para>
++					Diese Auschluss-Muster beziehen sich auf alle Ihre Projekte.
++					Sie werden nicht versioniert, d.h. andere Benutzer werden davon
++					nichts mitbekommen. Im Gegensatz dazu können Sie jedoch auch
++					die versionierte Eigenschaft svn:ignore verwenden, um Dateien
++					und/oder Ordner von der Versionskontrolle auszuschliessen.
++					Sie können die svn:ignore Eigenschaft setzen durch den
+ 					<menuchoice>
+-						<guimenuitem>Add to Ignore List</guimenuitem>
++						<guimenuitem>Ignorieren</guimenuitem>
+ 					</menuchoice>
+-					command. After commiting every other user will have the same
+-					svn:ignore property set for this project / directory as you.
++					Befehl. Nach dem Übertragen wird jeder Benutzer dieselbe
++					svn:ignore Eigenschaft für das Projekt oder den Ordner
++					haben wie Sie.
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
++### Translate ###
+
+ 				<varlistentry>
+ 					<term>Default number of log messages</term>
+@@ -1608,16 +1618,36 @@
+ 				</varlistentry>
+
+ 				<varlistentry>
+-					<term>Short date / time format in log messages</term>
+-					<listitem>
+-					<para>If the standard long messages use up too much space on your sceen use the short format.</para>
++					<term>Edit...</term>
++					<listitem>
++					<para>... the subversion configuration file directly. Some settings cannot be modified by TortoiseSVN.</para>
+ 					</listitem>
+ 				</varlistentry>
+
+ 				<varlistentry>
+-					<term>Edit...</term>
+-					<listitem>
+-					<para>... the subversion configuration file directly. Some settings cannot be modified by TortoiseSVN.</para>
++					<term>Short date / time format in log messages</term>
++					<listitem>
++					<para>If the standard long messages use up too much space on your sceen use the short format.</para>
++					</listitem>
++				</varlistentry>
++
++				<varlistentry>
++					<term>Set filedates to "last commit time"</term>
++					<listitem>
++					<para>
++					This option tells TortoiseSVN to set the filedates to the last commit time
++					when doing a checkout or an update. Otherwise TortoiseSVN will use
++					the current date.
++					</para>
++					</listitem>
++				</varlistentry>
++
++				<varlistentry>
++					<term>Close windows automatically</term>
++					<listitem>
++					<para>
++					TortoiseSVN will automatically close all progress dialogs when the action is finished.
++					</para>
+ 					</listitem>
+ 				</varlistentry>
+
+@@ -1629,15 +1659,15 @@
+ 				</varlistentry>
+
+ 				<varlistentry>
+-					<term>Set filedates to "last commit time"</term>
+-					<listitem>
+-					<para>
+-					This option tells TortoiseSVN to set the filedates to the last commit time
+-					when doing a checkout or an update. Otherwise TortoiseSVN will use
+-					the current date.
++					<term>Minimum logsize in chars</term>
++					<listitem>
++					<para>
++					The minimum length of a log message for a commit. If you enter
++					a shorter message than specified here, the commit is disabled.
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
++
+ 				<varlistentry>
+ 					<term>Don't remove log messages when cancelling a commit</term>
+ 					<listitem>
+@@ -1648,11 +1678,14 @@
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
++
+ 				<varlistentry>
+-					<term>Close windows automatically</term>
+-					<listitem>
+-					<para>
+-					TortoiseSVN will automatically close all progress dialogs when the action is finished.
++					<term>Show BugID/Issue-Nr. Box</term>
++					<listitem>
++					<para>
++					Shows a textbox in the commit dialog where you can enter
++					a BugID or Issue-Nr. from a bugtracker to associate the
++					commit with that ID/number.
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
+@@ -1673,10 +1706,32 @@
+ 				Sie können auch alle überlagerten Icons deaktivieren, aber wo liegt der Spaß darin?
+ 			</para>
+ 			<para>
++				Die <term>Ausschluss Pfade</term> sagen TortoiseSVN für welche
++				Pfade die überlagerten Icons <emphasis>nicht</emphasis> gezeichnet
++				werden sollen. Dies ist nützlich wenn Sie zum Beispiel sehr grosse
++				Arbeitskopien haben, welche grosse externe Bibliotheken, welche Sie
++				selbst nie ändern werden enthalten. Sie können dann diese Pfade
++				ausschliessen. Zum Beispiel:
++			</para>
++			<para>
++				<filename>f:\development\SVN\Subversion</filename> deaktiviert
++				die überlagerten Icons <emphasis>nur</emphasis> für diesen speziellen
++				Ordner. Sie können die Icons noch immer für alle Dateien und Ordner
++				innerhalb sehen.
++			</para>
++			<para>
++				<filename>f:\development\SVN\Subversion*</filename> deaktiviert die
++				überlagerten Icons für <emphasis>alle</emphasis> Dateien und Ordner
++				welcher Pfad mit <filename>f:\development\SVN\Subversion</filename>
++				beginnt. Das bedeutet dass auch für alle Dateien und Ordner innerhalb
++				keine überlagerten Icons angezeigt werden.
++			</para>
++			<para>
+ 				Ausserdem können Sie angeben, welche Befehle im
+ 				Hauptkontextmenu des Explorer angezeigt werden sollen und welche
+ 				Sie lieber im Untermenu haben wollen.
+ 			</para>
++		</sect2>
+ 		<sect2 id="tsvn-DUG-settings-network">
+ 		<?dbhh topicname="HIDD_SETTINGSPROXY"?>
+ 			<title>Der Einstellungsdialog, Netzwerkseite</title>
+Index: trunk/doc/source/en/tsvn_ch04.xml
+===================================================================
+diff --git a/trunk/doc/source/en/tsvn_ch04.xml b/trunk/doc/source/en/tsvn_ch04.xml
+--- a/trunk/doc/source/en/tsvn_ch04.xml	(revision 1487)
++++ b/trunk/doc/source/en/tsvn_ch04.xml	(revision 1488)
+@@ -1457,7 +1457,7 @@
+ 				<varlistentry>
+ 					<term>Language</term>
+ 					<listitem>
+-					<para>Selects your user interface language. What did you expect?</para>
++					<para>Selects your user interface language. What else did you expect?</para>
+ 					</listitem>
+ 				</varlistentry>
+
+@@ -1468,6 +1468,9 @@
+ 					<indexterm>
+ 						<primary>exclude pattern</primary>
+ 					</indexterm>
++					Exclude patterns are used to prevent unversioned files from
++					showing up e.g. in the commit dialog. Files matching the
++					patterns are also ignored by an import.
+ 					Exclude files or directories by typing in the names or extensions. Patterns are separated by spaces
+ 					e.g.  <literal>bin obj *.bak *.~?? *.jar *.[Tt]mp</literal>. The first two entries refer to directories, the
+ 					other four to files.
+@@ -1499,23 +1502,16 @@
+ 				</varlistentry>
+
+ 				<varlistentry>
++					<term>Edit...</term>
++					<listitem>
++					<para>... the subversion configuration file directly. Some settings cannot be modified by TortoiseSVN.</para>
++					</listitem>
++				</varlistentry>
++
++				<varlistentry>
+ 					<term>Short date / time format in log messages</term>
+ 					<listitem>
+ 					<para>If the standard long messages use up too much space on your sceen use the short format.</para>
+-					</listitem>
+-				</varlistentry>
+-
+-				<varlistentry>
+-					<term>Edit...</term>
+-					<listitem>
+-					<para>... the subversion configuration file directly. Some settings cannot be modified by TortoiseSVN.</para>
+-					</listitem>
+-				</varlistentry>
+-
+-				<varlistentry>
+-					<term>Check for newer versions</term>
+-					<listitem>
+-					<para>If checked, TortoiseSVN will check once a week if an update is available</para>
+ 					</listitem>
+ 				</varlistentry>
+
+@@ -1529,6 +1525,33 @@
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
++
++				<varlistentry>
++					<term>Close windows automatically</term>
++					<listitem>
++					<para>
++					TortoiseSVN will automatically close all progress dialogs when the action is finished.
++					</para>
++					</listitem>
++				</varlistentry>
++
++				<varlistentry>
++					<term>Check for newer versions</term>
++					<listitem>
++					<para>If checked, TortoiseSVN will check once a week if an update is available</para>
++					</listitem>
++				</varlistentry>
++
++				<varlistentry>
++					<term>Minimum logsize in chars</term>
++					<listitem>
++					<para>
++					The minimum length of a log message for a commit. If you enter
++					a shorter message than specified here, the commit is disabled.
++					</para>
++					</listitem>
++				</varlistentry>
++
+ 				<varlistentry>
+ 					<term>Don't remove log messages when cancelling a commit</term>
+ 					<listitem>
+@@ -1539,11 +1562,14 @@
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
++
+ 				<varlistentry>
+-					<term>Close windows automatically</term>
+-					<listitem>
+-					<para>
+-					TortoiseSVN will automatically close all progress dialogs when the action is finished.
++					<term>Show BugID/Issue-Nr. Box</term>
++					<listitem>
++					<para>
++					Shows a textbox in the commit dialog where you can enter
++					a BugID or Issue-Nr. from a bugtracker to associate the
++					commit with that ID/number.
+ 					</para>
+ 					</listitem>
+ 				</varlistentry>
+@@ -1552,7 +1578,7 @@
+ 		</sect2>
+ 		<sect2 id="tsvn-DUG-settings-overlay">
+ 			<?dbhh topicname="HIDD_SETTINGSOVERLAY"?>
+-			<title>The Settings Dialog, Overlay Tab</title>
++			<title>The Settings Dialog, Look and Feel Tab</title>
+ 			<para>
+ 				<figure id="tsvn-DUG-settings-dia-2">
+ 					<title>The Settings Dialog, Overlay Tab</title>
+@@ -1560,8 +1586,27 @@
+ 				</figure>
+ 				This tab allows you to choose, for which items TortoiseSVN shall
+ 				display icon overlays. If you feel that your icon overlays are very
+-				slow (explore is not responsive), uncheck the "show changed directories" box.
++				slow (explorer is not responsive), uncheck the "show changed directories" box.
+ 				You can even disable all icon overlays, but where's the fun in that?
++			</para>
++			<para>
++				The <term>Exclude Paths</term> are used to tell TortoiseSVN for which
++				paths <emphasis>not</emphasis> to show icon overlays and status columns.
++				This is useful if you have some very big working copies containing
++				only libraries which you won't change at all and therefore don't
++				need the overlays. For example:
++			</para>
++			<para>
++				<filename>f:\development\SVN\Subversion</filename> will disable
++				the overlays on <emphasis>only</emphasis> that specific folder. You
++				still can see the overlays on all files and folder inside that folder.
++			</para>
++			<para>
++				<filename>f:\development\SVN\Subversion*</filename> will disable the
++				overlays on <emphasis>all</emphasis> files and folders which path
++				starts with <filename>f:\development\SVN\Subversion</filename>. That
++				means you won't see overlays for all files and folder below that
++				path.
+ 			</para>
+ 			<para>
+ 				You can also specifiy here which of the TortoiseSVN contex menu
+Index: trunk/src/Changelog.txt
+===================================================================
+diff --git a/trunk/src/Changelog.txt b/trunk/src/Changelog.txt
+--- a/trunk/src/Changelog.txt	(revision 1487)
++++ b/trunk/src/Changelog.txt	(revision 1488)
+@@ -1,3 +1,5 @@
++- ADD: Option to exclude specific paths from showing
++       icon overlays. (Stefan)
+ - ADD: On Win2k and later, the authentication data is now
+        encrypted before saved. The encryption is not available
+        for the other OS's. (Stefan)
+Index: trunk/src/Resources/TortoiseProcENG.rc
+===================================================================
+diff --git a/trunk/src/Resources/TortoiseProcENG.rc b/trunk/src/Resources/TortoiseProcENG.rc
+--- a/trunk/src/Resources/TortoiseProcENG.rc	(revision 1487)
++++ b/trunk/src/Resources/TortoiseProcENG.rc	(revision 1488)
+@@ -398,27 +398,31 @@
+ BEGIN
+     CONTROL         "&Indicate folders with changed contents",
+                     IDC_CHANGEDDIRS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,12,
+-                    20,145,10
++                    20,206,10
+     CONTROL         "&Removable drives",IDC_REMOVABLE,"Button",
+-                    BS_AUTOCHECKBOX | WS_TABSTOP,18,66,130,10
++                    BS_AUTOCHECKBOX | WS_TABSTOP,18,58,130,10
+     CONTROL         "&Network drives",IDC_NETWORK,"Button",BS_AUTOCHECKBOX |
+-                    WS_TABSTOP,18,76,130,10
++                    WS_TABSTOP,18,68,130,10
+     CONTROL         "&Fixed drives",IDC_FIXED,"Button",BS_AUTOCHECKBOX |
+-                    WS_TABSTOP,18,87,127,10
++                    WS_TABSTOP,18,79,127,10
+     CONTROL         "&CD-ROM",IDC_CDROM,"Button",BS_AUTOCHECKBOX |
+-                    WS_TABSTOP,159,66,118,10
+-    GROUPBOX        "Drive Types",IDC_DRIVEGROUP,12,52,274,50
++                    WS_TABSTOP,166,58,118,10
++    GROUPBOX        "Drive Types",IDC_DRIVEGROUP,12,44,274,50
+     CONTROL         "RAM drives",IDC_RAM,"Button",BS_AUTOCHECKBOX |
+-                    WS_TABSTOP,159,76,119,10
++                    WS_TABSTOP,166,68,119,10
+     CONTROL         "Unknown drives",IDC_UNKNOWN,"Button",BS_AUTOCHECKBOX |
+-                    WS_TABSTOP,159,86,118,10
++                    WS_TABSTOP,166,78,118,10
+     CONTROL         "Show overlays only in explorer",IDC_ONLYEXPLORER,"Button",
+-                    BS_AUTOCHECKBOX | WS_TABSTOP,12,33,122,10
+-    GROUPBOX        "Icon Overlays / Status Columns",IDC_STATIC,7,7,286,103
+-    GROUPBOX        "Context Menu",IDC_STATIC,7,113,286,97
++                    BS_AUTOCHECKBOX | WS_TABSTOP,12,33,190,10
++    GROUPBOX        "Icon Overlays / Status Columns",IDC_STATIC,7,7,286,118
++    GROUPBOX        "Context Menu",IDC_STATIC,7,130,286,80
+     CONTROL         "",IDC_MENULIST,"SysListView32",LVS_REPORT |
+                     LVS_SINGLESEL | LVS_ALIGNLEFT | LVS_NOCOLUMNHEADER |
+-                    WS_BORDER | WS_TABSTOP,12,125,274,78
++                    WS_BORDER | WS_TABSTOP,12,140,274,63
++    LTEXT           "Exclude paths:",IDC_STATIC,12,106,85,8
++    EDITTEXT        IDC_EXCLUDEPATHS,102,96,184,25,ES_MULTILINE |
++                    ES_AUTOVSCROLL | ES_AUTOHSCROLL | ES_WANTRETURN |
++                    WS_VSCROLL
+ END
+
+ IDD_SETTINGSPROXY DIALOGEX 0, 0, 300, 217
+@@ -860,7 +864,7 @@
+         RIGHTMARGIN, 293
+         VERTGUIDE, 12
+         VERTGUIDE, 18
+-        VERTGUIDE, 159
++        VERTGUIDE, 166
+         VERTGUIDE, 286
+         TOPMARGIN, 7
+         BOTTOMMARGIN, 210
+@@ -1377,6 +1381,8 @@
+                             "If activated, prevents the overlays from showing in ""save as.."" or ""open"" dialogs"
+     IDS_SETTINGS_MENULAYOUT_TT
+                             "Check those menu entries you want to appear in the top context menu instead of the submenu"
++    IDS_SETTINGS_EXCLUDELIST_TT
++                            "A newline separated list of paths for which no icon overlays are shown.\nIf you add an ""*"" char at the end of a path, then all files and subdirs inside that path are excluded too.\nAn empty list will allow overlays on all paths."
+ END
+
+ STRINGTABLE
+Index: trunk/src/TortoiseProc/SetOverlayPage.cpp
+===================================================================
+diff --git a/trunk/src/TortoiseProc/SetOverlayPage.cpp b/trunk/src/TortoiseProc/SetOverlayPage.cpp
+--- a/trunk/src/TortoiseProc/SetOverlayPage.cpp	(revision 1487)
++++ b/trunk/src/TortoiseProc/SetOverlayPage.cpp	(revision 1488)
+@@ -20,6 +20,7 @@
+ #include "TortoiseProc.h"
+ #include "SetOverlayPage.h"
+ #include "Globals.h"
++#include ".\setoverlaypage.h"
+
+
+ // CSetOverlayPage dialog
+@@ -35,6 +36,7 @@
+ 	, m_bRAM(FALSE)
+ 	, m_bUnknown(FALSE)
+ 	, m_bOnlyExplorer(FALSE)
++	, m_sExcludePaths(_T(""))
+ {
+ 	m_regShowChangedDirs = CRegDWORD(_T("Software\\TortoiseSVN\\RecursiveOverlay"));
+ 	m_regOnlyExplorer = CRegDWORD(_T("Software\\TortoiseSVN\\OverlaysOnlyInExplorer"), FALSE);
+@@ -45,6 +47,7 @@
+ 	m_regDriveMaskRAM = CRegDWORD(_T("Software\\TortoiseSVN\\DriveMaskRAM"));
+ 	m_regDriveMaskUnknown = CRegDWORD(_T("Software\\TortoiseSVN\\DriveMaskUnknown"));
+ 	m_regTopmenu = CRegDWORD(_T("Software\\TortoiseSVN\\ContextMenuEntries"), MENUCHECKOUT | MENUUPDATE | MENUCOMMIT);
++	m_regExcludePaths = CRegString(_T("Software\\TortoiseSVN\\OverlayExcludeList"));
+
+ 	m_bShowChangedDirs = m_regShowChangedDirs;
+ 	m_bOnlyExplorer = m_regOnlyExplorer;
+@@ -55,6 +58,8 @@
+ 	m_bRAM = m_regDriveMaskRAM;
+ 	m_bUnknown = m_regDriveMaskUnknown;
+ 	m_topmenu = m_regTopmenu;
++	m_sExcludePaths = m_regExcludePaths;
++	m_sExcludePaths.Replace(_T("\n"), _T("\r\n"));
+ }
+
+ CSetOverlayPage::~CSetOverlayPage()
+@@ -74,6 +79,7 @@
+ 	DDX_Control(pDX, IDC_DRIVEGROUP, m_cDriveGroup);
+ 	DDX_Check(pDX, IDC_ONLYEXPLORER, m_bOnlyExplorer);
+ 	DDX_Control(pDX, IDC_MENULIST, m_cMenuList);
++	DDX_Text(pDX, IDC_EXCLUDEPATHS, m_sExcludePaths);
+ }
+
+
+@@ -87,6 +93,7 @@
+ 	ON_BN_CLICKED(IDC_RAM, OnBnClickedRam)
+ 	ON_BN_CLICKED(IDC_ONLYEXPLORER, OnBnClickedOnlyexplorer)
+ 	ON_NOTIFY(LVN_ITEMCHANGED, IDC_MENULIST, OnLvnItemchangedMenulist)
++	ON_EN_CHANGE(IDC_EXCLUDEPATHS, OnEnChangeExcludepaths)
+ END_MESSAGE_MAP()
+
+
+@@ -103,6 +110,9 @@
+ 		m_regDriveMaskRAM = m_bRAM;
+ 		m_regDriveMaskUnknown = m_bUnknown;
+ 		m_regTopmenu = m_topmenu;
++		m_sExcludePaths.Replace(_T("\r"), _T(""));
++		m_regExcludePaths = m_sExcludePaths;
++		m_sExcludePaths.Replace(_T("\n"), _T("\r\n"));
+ 	}
+ }
+
+@@ -116,7 +126,7 @@
+ 	m_tooltips.AddTool(IDC_CHANGEDDIRS, IDS_SETTINGS_CHANGEDDIRS_TT);
+ 	m_tooltips.AddTool(IDC_ONLYEXPLORER, IDS_SETTINGS_ONLYEXPLORER_TT);
+ 	m_tooltips.AddTool(IDC_MENULIST, IDS_SETTINGS_MENULAYOUT_TT);
+-
++	m_tooltips.AddTool(IDC_EXCLUDEPATHS, IDS_SETTINGS_EXCLUDELIST_TT);
+
+ 	m_cMenuList.SetExtendedStyle(LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT | LVS_EX_DOUBLEBUFFER);
+
+@@ -280,3 +290,8 @@
+ 	} // if (m_cMenuList.GetItemCount() > 0)
+ 	*pResult = 0;
+ }
++
++void CSetOverlayPage::OnEnChangeExcludepaths()
++{
++	SetModified();
++}
+Index: trunk/src/TortoiseProc/SetOverlayPage.h
+===================================================================
+diff --git a/trunk/src/TortoiseProc/SetOverlayPage.h b/trunk/src/TortoiseProc/SetOverlayPage.h
+--- a/trunk/src/TortoiseProc/SetOverlayPage.h	(revision 1487)
++++ b/trunk/src/TortoiseProc/SetOverlayPage.h	(revision 1488)
+@@ -92,6 +92,8 @@
+ 	CIconStatic		m_cDriveGroup;
+ 	BOOL			m_bInitialized;
+ 	CRegDWORD		m_regTopmenu;
++	CRegString		m_regExcludePaths;
++	CString			m_sExcludePaths;
+
+ 	CImageList		m_imgList;
+ 	CListCtrl		m_cMenuList;
+@@ -110,4 +112,5 @@
+ 	virtual BOOL OnApply();
+ 	afx_msg void OnBnClickedOnlyexplorer();
+ 	afx_msg void OnLvnItemchangedMenulist(NMHDR *pNMHDR, LRESULT *pResult);
++	afx_msg void OnEnChangeExcludepaths();
+ };
+Index: trunk/src/TortoiseProc/resource.h
+===================================================================
+diff --git a/trunk/src/TortoiseProc/resource.h b/trunk/src/TortoiseProc/resource.h
+--- a/trunk/src/TortoiseProc/resource.h	(revision 1487)
++++ b/trunk/src/TortoiseProc/resource.h	(revision 1488)
+@@ -179,6 +179,7 @@
+ #define IDC_MINLOGSIZE                  1077
+ #define IDC_BUGID                       1077
+ #define IDC_WCURL                       1077
++#define IDC_EXCLUDEPATHS                1077
+ #define IDC_DRIVEGROUP                  1079
+ #define IDC_PROXYGROUP                  1080
+ #define IDC_SSHGROUP                    1081
+@@ -427,6 +428,7 @@
+ #define IDS_SETTINGS_CHECKNEWER_TT      3100
+ #define IDS_SETTINGS_ONLYEXPLORER_TT    3101
+ #define IDS_SETTINGS_MENULAYOUT_TT      3102
++#define IDS_SETTINGS_EXCLUDELIST_TT     3103
+ #define IDS_CHECKNEWER_YOURVERSION      3200
+ #define IDS_CHECKNEWER_CURRENTVERSION   3201
+ #define IDS_CHECKNEWER_YOURUPTODATE     3202
+Index: trunk/src/TortoiseShell/ShellCache.h
+===================================================================
+diff --git a/trunk/src/TortoiseShell/ShellCache.h b/trunk/src/TortoiseShell/ShellCache.h
+--- a/trunk/src/TortoiseShell/ShellCache.h	(revision 1487)
++++ b/trunk/src/TortoiseShell/ShellCache.h	(revision 1488)
+@@ -21,9 +21,11 @@
+ #include "globals.h"
+ #include <tchar.h>
+ #include <string>
++#include <vector>
+ #include "registry.h"
+
+ #define REGISTRYTIMEOUT 2000
++#define EXCLUDELISTTIMEOUT 5000
+ #define DRIVETYPETIMEOUT 300000		// 5 min
+ #define NUMBERFMTTIMEOUT 300000
+ class ShellCache
+@@ -39,12 +41,14 @@
+ 		driveremove = CRegStdWORD(_T("Software\\TortoiseSVN\\DriveMaskRemovable"));
+ 		driveram = CRegStdWORD(_T("Software\\TortoiseSVN\\DriveMaskRAM"));
+ 		driveunknown = CRegStdWORD(_T("Software\\TortoiseSVN\\DriveMaskUnknown"));
++		excludelist = CRegStdString(_T("Software\\TortoiseSVN\\OverlayExcludeList"));
+ 		recursiveticker = GetTickCount();
+ 		folderoverlayticker = GetTickCount();
+ 		driveticker = recursiveticker;
+ 		drivetypeticker = recursiveticker;
+ 		langticker = recursiveticker;
+-		columnrevformatticker = langticker;
++		columnrevformatticker = recursiveticker;
++		excludelistticker = recursiveticker;
+ 		menulayout = CRegStdWORD(_T("Software\\TortoiseSVN\\ContextMenuEntries"), MENUCHECKOUT | MENUUPDATE | MENUCOMMIT);
+ 		langid = CRegStdWORD(_T("Software\\TortoiseSVN\\LanguageID"), 1033);
+ 		blockstatus = CRegStdWORD(_T("Software\\TortoiseSVN\\BlockStatus"), 0);
+@@ -177,6 +181,21 @@
+ 			return FALSE;
+ 		if ((drivetype == DRIVE_UNKNOWN)&&(IsUnknown()))
+ 			return FALSE;
++
++		ExcludeListValid();
++		for (std::vector<stdstring>::iterator I = exvector.begin(); I != exvector.end(); ++I)
++		{
++			if (I->empty())
++				continue;
++			if (I->at(I->size()-1)=='*')
++			{
++				stdstring str = I->substr(0, I->size()-1);
++				if (_tcsnicmp(str.c_str(), path, str.size())==0)
++					return FALSE;
++			}
++			else if (_tcsicmp(I->c_str(), path)==0)
++				return FALSE;
++		}
+ 		return TRUE;
+ 	}
+ 	DWORD GetLangID()
+@@ -218,6 +237,32 @@
+ 			driveremove.read();
+ 		}
+ 	}
++	void ExcludeListValid()
++	{
++		if ((GetTickCount() - EXCLUDELISTTIMEOUT)>excludelistticker)
++		{
++			excludelistticker = GetTickCount();
++			excludelist.read();
++			if (excludeliststr.compare((stdstring)excludelist)==0)
++				return;
++			excludeliststr = (stdstring)excludelist;
++			exvector.clear();
++			int pos = 0, pos_ant = 0;
++			pos = excludeliststr.find(_T("\n"), pos_ant);
++			while (pos != stdstring::npos)
++			{
++				stdstring token = excludeliststr.substr(pos_ant, pos-pos_ant);
++				exvector.push_back(token);
++				pos_ant = pos+1;
++				pos = excludeliststr.find(_T("\n"), pos_ant);
++			}
++			if (!excludeliststr.empty())
++			{
++				exvector.push_back(excludeliststr.substr(pos_ant, excludeliststr.size()-1));
++			}
++			excludeliststr = (stdstring)excludelist;
++		}
++	}
+ 	CRegStdWORD blockstatus;
+ 	CRegStdWORD langid;
+ 	CRegStdWORD showrecursive;
+@@ -229,6 +274,9 @@
+ 	CRegStdWORD driveram;
+ 	CRegStdWORD driveunknown;
+ 	CRegStdWORD menulayout;
++	CRegStdString excludelist;
++	stdstring excludeliststr;
++	std::vector<stdstring> exvector;
+ 	DWORD recursiveticker;
+ 	DWORD folderoverlayticker;
+ 	DWORD driveticker;
+@@ -237,6 +285,7 @@
+ 	DWORD langticker;
+ 	DWORD blockstatusticker;
+ 	DWORD columnrevformatticker;
++	DWORD excludelistticker;
+ 	UINT  drivetypecache[27];
+ 	TCHAR drivetypepathcache[MAX_PATH];
+ 	NUMBERFMT columnrevformat;
  No newline at end of file

rhodecode/tests/functional/test_compare_on_single_file.py

@@ -0,0 +1,192 b''
+# -*- coding: utf-8 -*-
+
+# Copyright (C) 2010-2016  RhodeCode GmbH
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License, version 3
+# (only), as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# This program is dual-licensed. If you wish to learn more about the
+# RhodeCode Enterprise Edition, including its added features, Support services,
+# and proprietary license terms, please see https://rhodecode.com/licenses/
+
+import os
+
+import mock
+import pytest
+
+from rhodecode.controllers.files import FilesController
+from rhodecode.lib import helpers as h
+from rhodecode.lib.compat import OrderedDict
+from rhodecode.lib.ext_json import json
+from rhodecode.lib.vcs import nodes
+from rhodecode.lib.vcs.backends.base import EmptyCommit
+from rhodecode.lib.vcs.conf import settings
+from rhodecode.lib.vcs.nodes import FileNode
+from rhodecode.model.db import Repository
+from rhodecode.model.scm import ScmModel
+from rhodecode.tests import (
+    url, TEST_USER_ADMIN_LOGIN, assert_session_flash, assert_not_in_session_flash)
+from rhodecode.tests.fixture import Fixture
+from rhodecode.tests.utils import commit_change
+
+fixture = Fixture()
+
+
[e-mail]("autologin_user", "app")
+class TestSideBySideDiff(object):
+
+    def test_diff_side_by_side(self, app, backend, backend_stub):
+        f_path = 'test_sidebyside_file.py'
+        commit1_content = 'content-25d7e49c18b159446c\n'
+        commit2_content = 'content-603d6c72c46d953420\n'
+        repo = backend.create_repo()
+
+        commit1 = commit_change(
+            repo.repo_name, filename=f_path, content=commit1_content,
+            message='A', vcs_type=backend.alias, parent=None, newfile=True)
+
+        commit2 = commit_change(
+            repo.repo_name, filename=f_path, content=commit2_content,
+            message='B, child of A', vcs_type=backend.alias, parent=commit1)
+
+        compare_url = url(
+            'compare_url',
+            repo_name=repo.repo_name,
+            source_ref_type='rev',
+            source_ref=commit1.raw_id,
+            target_repo=repo.repo_name,
+            target_ref_type='rev',
+            target_ref=commit2.raw_id,
+            f_path=f_path,
+            diffmode='sidebyside')
+
+        response = self.app.get(compare_url)
+
+        response.mustcontain('Expand 1 commit')
+        response.mustcontain('1 file changed')
+
+        response.mustcontain(
+            'r%s:%s...r%s:%s' % (
+            commit1.idx, commit1.short_id, commit2.idx, commit2.short_id))
+
+        response.mustcontain('<strong>{}</strong>'.format(f_path))
+
+    def test_diff_side_by_side_with_empty_file(self, app, backend, backend_stub):
+        commits = [
+            {'message': 'First commit'},
+            {'message': 'Commit with binary',
+             'added': [nodes.FileNode('file.empty', content='')]},
+        ]
+        f_path = 'file.empty'
+        repo = backend.create_repo(commits=commits)
+        commit1 = repo.get_commit(commit_idx=0)
+        commit2 = repo.get_commit(commit_idx=1)
+
+        compare_url = url(
+            'compare_url',
+            repo_name=repo.repo_name,
+            source_ref_type='rev',
+            source_ref=commit1.raw_id,
+            target_repo=repo.repo_name,
+            target_ref_type='rev',
+            target_ref=commit2.raw_id,
+            f_path=f_path,
+            diffmode='sidebyside')
+
+        response = self.app.get(compare_url)
+
+        response.mustcontain('Expand 1 commit')
+        response.mustcontain('1 file changed')
+
+        response.mustcontain(
+            'r%s:%s...r%s:%s' % (
+            commit1.idx, commit1.short_id, commit2.idx, commit2.short_id))
+
+        response.mustcontain('<strong>{}</strong>'.format(f_path))
+
+    def test_diff_sidebyside_two_commits(self, app, backend):
+        commit_id_range = {
+            'hg': {
+                'commits': ['25d7e49c18b159446cadfa506a5cf8ad1cb04067',
+                            '603d6c72c46d953420c89d36372f08d9f305f5dd'],
+                'changes': '21 files changed: 943 inserted, 288 deleted'
+            },
+            'git': {
+                'commits': ['6fc9270775aaf5544c1deb014f4ddd60c952fcbb',
+                            '03fa803d7e9fb14daa9a3089e0d1494eda75d986'],
+                'changes': '21 files changed: 943 inserted, 288 deleted'
+            },
+
+            'svn': {
+                'commits': ['336',
+                            '337'],
+                'changes': '21 files changed: 943 inserted, 288 deleted'
+            },
+        }
+
+        commit_info = commit_id_range[backend.alias]
+        commit2, commit1 = commit_info['commits']
+        file_changes = commit_info['changes']
+
+        compare_url = url(
+            'compare_url',
+            repo_name=backend.repo_name,
+            source_ref_type='rev',
+            source_ref=commit2,
+            target_repo=backend.repo_name,
+            target_ref_type='rev',
+            target_ref=commit1,
+            diffmode='sidebyside')
+        response = self.app.get(compare_url)
+
+        response.mustcontain('Expand 1 commit')
+        response.mustcontain(file_changes)
+
+    def test_diff_sidebyside_two_commits_single_file(self, app, backend):
+        commit_id_range = {
+            'hg': {
+                'commits': ['25d7e49c18b159446cadfa506a5cf8ad1cb04067',
+                            '603d6c72c46d953420c89d36372f08d9f305f5dd'],
+                'changes': '1 file changed: 1 inserted, 1 deleted'
+            },
+            'git': {
+                'commits': ['6fc9270775aaf5544c1deb014f4ddd60c952fcbb',
+                            '03fa803d7e9fb14daa9a3089e0d1494eda75d986'],
+                'changes': '1 file changed: 1 inserted, 1 deleted'
+            },
+
+            'svn': {
+                'commits': ['336',
+                            '337'],
+                'changes': '1 file changed: 1 inserted, 1 deleted'
+            },
+        }
+        f_path = 'docs/conf.py'
+
+        commit_info = commit_id_range[backend.alias]
+        commit2, commit1 = commit_info['commits']
+        file_changes = commit_info['changes']
+
+        compare_url = url(
+            'compare_url',
+            repo_name=backend.repo_name,
+            source_ref_type='rev',
+            source_ref=commit2,
+            target_repo=backend.repo_name,
+            target_ref_type='rev',
+            target_ref=commit1,
+            f_path=f_path,
+            diffmode='sidebyside')
+        response = self.app.get(compare_url)
+
+        response.mustcontain('Expand 1 commit')
+        response.mustcontain(file_changes)

rhodecode/config/routing.py

@@ -1066,7 +1066,7 b' def make_map(config):'
                  '/{repo_name}/annotate/{revision}/{f_path}',
                  controller='files', action='index', revision='tip',
                  f_path='', annotate=True, conditions={'function': check_repo},
-                 requirements=URL_NAME_REQUIREMENTS)
+                 requirements=URL_NAME_REQUIREMENTS, jsroute=True)
 
     rmap.connect('files_edit',
                  '/{repo_name}/edit/{revision}/{f_path}',

rhodecode/controllers/compare.py

@@ -90,6 +90,7 b' class CompareController(BaseRepoControll'
         c.target_ref_type = ""
         c.commit_statuses = ChangesetStatus.STATUSES
         c.preview_mode = False
+        c.file_path = None
         return render('compare/compare_diff.html')
 
     @LoginRequired()
@@ -103,8 +104,10 b' class CompareController(BaseRepoControll'
 
         # target_ref will be evaluated in target_repo
         target_repo_name = request.GET.get('target_repo', source_repo_name)
-        target_path, target_id = parse_path_ref(target_ref)
+        target_path, target_id = parse_path_ref(
+            target_ref, default_path=request.GET.get('f_path', ''))
 
+        c.file_path = target_path
         c.commit_statuses = ChangesetStatus.STATUSES
 
         # if merge is True
@@ -115,7 +118,6 b' class CompareController(BaseRepoControll'
         # if merge is False
         #   Show a raw diff of source/target refs even if no ancestor exists
 
-
         # c.fulldiff disables cut_off_limit
         c.fulldiff = str2bool(request.GET.get('fulldiff'))
 
@@ -131,7 +133,8 b' class CompareController(BaseRepoControll'
             target_repo=source_repo_name,
             target_ref_type=source_ref_type,
             target_ref=source_ref,
-            merge=merge and '1' or '')
+            merge=merge and '1' or '',
+            f_path=target_path)
 
         source_repo = Repository.get_by_repo_name(source_repo_name)
         target_repo = Repository.get_by_repo_name(target_repo_name)
@@ -151,8 +154,11 b' class CompareController(BaseRepoControll'
             h.flash(msg, category='error')
             return redirect(url('compare_home', repo_name=c.repo_name))
 
-        source_alias = source_repo.scm_instance().alias
-        target_alias = target_repo.scm_instance().alias
+        source_scm = source_repo.scm_instance()
+        target_scm = target_repo.scm_instance()
+
+        source_alias = source_scm.alias
+        target_alias = target_scm.alias
         if source_alias != target_alias:
             msg = _('The comparison of two different kinds of remote repos '
                     'is not available')
@@ -175,9 +181,6 b' class CompareController(BaseRepoControll'
         c.source_ref_type = source_ref_type
         c.target_ref_type = target_ref_type
 
-        source_scm = source_repo.scm_instance()
-        target_scm = target_repo.scm_instance()
-
         pre_load = ["author", "branch", "date", "message"]
         c.ancestor = None
         try:
@@ -238,7 +241,8 b' class CompareController(BaseRepoControll'
 
         txtdiff = source_repo.scm_instance().get_diff(
             commit1=source_commit, commit2=target_commit,
-            path1=source_path, path=target_path)
+            path=target_path, path1=source_path)
+
         diff_processor = diffs.DiffProcessor(
             txtdiff, format='newdiff', diff_limit=diff_limit,
             file_limit=file_limit, show_full_diff=c.fulldiff)
@@ -260,5 +264,7 b' class CompareController(BaseRepoControll'
         ).render_patchset(_parsed, source_ref, target_ref)
 
         c.preview_mode = merge
+        c.source_commit = source_commit
+        c.target_commit = target_commit
 
         return render('compare/compare_diff.html')

rhodecode/controllers/files.py

@@ -799,21 +799,15 b' class FilesController(BaseRepoController'
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')
     def diff(self, repo_name, f_path):
-        ignore_whitespace = request.GET.get('ignorews') == '1'
-        line_context = request.GET.get('context', 3)
+
+        c.action = request.GET.get('diff')
         diff1 = request.GET.get('diff1', '')
+        diff2 = request.GET.get('diff2', '')
 
         path1, diff1 = parse_path_ref(diff1, default_path=f_path)
 
-        diff2 = request.GET.get('diff2', '')
-        c.action = request.GET.get('diff')
-        c.no_changes = diff1 == diff2
-        c.f_path = f_path
-        c.big_diff = False
-        c.ignorews_url = _ignorews_url
-        c.context_url = _context_url
-        c.changes = OrderedDict()
-        c.changes[diff2] = []
+        ignore_whitespace = str2bool(request.GET.get('ignorews'))
+        line_context = request.GET.get('context', 3)
 
         if not any((diff1, diff2)):
             h.flash(
@@ -821,18 +815,16 b' class FilesController(BaseRepoController'
                 category='error')
             raise HTTPBadRequest()
 
-        # special case if we want a show commit_id only, it's impl here
-        # to reduce JS and callbacks
-
-        if request.GET.get('show_rev') and diff1:
-            if str2bool(request.GET.get('annotate', 'False')):
-                _url = url('files_annotate_home', repo_name=c.repo_name,
-                           revision=diff1, f_path=path1)
-            else:
-                _url = url('files_home', repo_name=c.repo_name,
-                           revision=diff1, f_path=path1)
-
-            return redirect(_url)
+        if c.action not in ['download', 'raw']:
+            # redirect to new view if we render diff
+            return redirect(
+                url('compare_url', repo_name=repo_name,
+                    source_ref_type='rev',
+                    source_ref=diff1,
+                    target_repo=c.repo_name,
+                    target_ref_type='rev',
+                    target_ref=diff2,
+                    f_path=f_path))
 
         try:
             node1 = self._get_file_node(diff1, path1)
@@ -877,98 +869,40 b' class FilesController(BaseRepoController'
             return diff.as_raw()
 
         else:
-            fid = h.FID(diff2, node2.path)
-            line_context_lcl = get_line_ctx(fid, request.GET)
-            ign_whitespace_lcl = get_ignore_ws(fid, request.GET)
-
-            __, commit1, commit2, diff, st, data = diffs.wrapped_diff(
-                filenode_old=node1,
-                filenode_new=node2,
-                diff_limit=self.cut_off_limit_diff,
-                file_limit=self.cut_off_limit_file,
-                show_full_diff=request.GET.get('fulldiff'),
-                ignore_whitespace=ign_whitespace_lcl,
-                line_context=line_context_lcl,)
-
-            c.lines_added = data['stats']['added'] if data else 0
-            c.lines_deleted = data['stats']['deleted'] if data else 0
-            c.files = [data]
-            c.commit_ranges = [c.commit_1, c.commit_2]
-            c.ancestor = None
-            c.statuses = []
-            c.target_repo = c.rhodecode_db_repo
-            c.filename1 = node1.path
-            c.filename = node2.path
-            c.binary_file = node1.is_binary or node2.is_binary
-            operation = data['operation'] if data else ''
-
-            commit_changes = {
-                # TODO: it's passing the old file to the diff to keep the
-                # standard but this is not being used for this template,
-                # but might need both files in the future or a more standard
-                # way to work with that
-                'fid': [commit1, commit2, operation,
-                        c.filename, diff, st, data]
-            }
-
-            c.changes = commit_changes
-
-        return render('files/file_diff.html')
+            return redirect(
+                url('compare_url', repo_name=repo_name,
+                    source_ref_type='rev',
+                    source_ref=diff1,
+                    target_repo=c.repo_name,
+                    target_ref_type='rev',
+                    target_ref=diff2,
+                    f_path=f_path))
 
     @LoginRequired()
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')
     def diff_2way(self, repo_name, f_path):
+        """
+        Kept only to make OLD links work
+        """
         diff1 = request.GET.get('diff1', '')
         diff2 = request.GET.get('diff2', '')
 
-        nodes = []
-        unknown_commits = []
-        for commit in [diff1, diff2]:
-            try:
-                nodes.append(self._get_file_node(commit, f_path))
-            except (RepositoryError, NodeError):
-                log.exception('%(commit)s does not exist' % {'commit': commit})
-                unknown_commits.append(commit)
-                h.flash(h.literal(
-                    _('Commit %(commit)s does not exist.') % {'commit': commit}
-                    ), category='error')
-
-        if unknown_commits:
-            return redirect(url('files_home', repo_name=c.repo_name,
-                                f_path=f_path))
-
-        if all(isinstance(node.commit, EmptyCommit) for node in nodes):
-            raise HTTPNotFound
-
-        node1, node2 = nodes
+        if not any((diff1, diff2)):
+            h.flash(
+                'Need query parameter "diff1" or "diff2" to generate a diff.',
+                category='error')
+            raise HTTPBadRequest()
 
-        f_gitdiff = diffs.get_gitdiff(node1, node2, ignore_whitespace=False)
-        diff_processor = diffs.DiffProcessor(f_gitdiff, format='gitdiff')
-        diff_data = diff_processor.prepare()
-
-        if not diff_data or diff_data[0]['raw_diff'] == '':
-            h.flash(h.literal(_('%(file_path)s has not changed '
-                                'between %(commit_1)s and %(commit_2)s.') % {
-                                    'file_path': f_path,
-                                    'commit_1': node1.commit.id,
-                                    'commit_2': node2.commit.id
-                                }), category='error')
-            return redirect(url('files_home', repo_name=c.repo_name,
-                                f_path=f_path))
-
-        c.diff_data = diff_data[0]
-        c.FID = h.FID(diff2, node2.path)
-        # cleanup some unneeded data
-        del c.diff_data['raw_diff']
-        del c.diff_data['chunks']
-
-        c.node1 = node1
-        c.commit_1 = node1.commit
-        c.node2 = node2
-        c.commit_2 = node2.commit
-
-        return render('files/diff_2way.html')
+        return redirect(
+            url('compare_url', repo_name=repo_name,
+                source_ref_type='rev',
+                source_ref=diff1,
+                target_repo=c.repo_name,
+                target_ref_type='rev',
+                target_ref=diff2,
+                f_path=f_path,
+                diffmode='sideside'))
 
     def _get_file_node(self, commit_id, f_path):
         if commit_id not in ['', None, 'None', '0' * 12, '0' * 40]:

rhodecode/controllers/utils.py

@@ -27,6 +27,7 b' Should only contain utilities to be shar'
 from rhodecode.lib import helpers as h
 from rhodecode.lib.vcs.exceptions import RepositoryError
 
+
 def parse_path_ref(ref, default_path=None):
     """
     Parse out a path and reference combination and return both parts of it.

rhodecode/lib/vcs/backends/base.py

@@ -378,6 +378,7 b' class BaseRepository(object):'
           parameter works only for backends which support diff generation for
           different paths. Other backends will raise a `ValueError` if `path1`
           is set and has a different value than `path`.
+        :param file_path: filter this diff by given path pattern
         """
         raise NotImplementedError
 
@@ -1540,9 +1541,10 b' class Diff(object):'
     """
     Represents a diff result from a repository backend.
 
-    Subclasses have to provide a backend specific value for :attr:`_header_re`.
+    Subclasses have to provide a backend specific value for
+    :attr:`_header_re` and :attr:`_meta_re`.
     """
-
+    _meta_re = None
     _header_re = None
 
     def __init__(self, raw_diff):
@@ -1554,9 +1556,18 b' class Diff(object):'
         to make diffs consistent we must prepend with \n, and make sure
         we can detect last chunk as this was also has special rule
         """
-        chunks = ('\n' + self.raw).split('\ndiff --git')[1:]
+
+        diff_parts = ('\n' + self.raw).split('\ndiff --git')
+        header = diff_parts[0]
+
+        if self._meta_re:
+            match = self._meta_re.match(header)
+
+        chunks = diff_parts[1:]
         total_chunks = len(chunks)
-        return (DiffChunk(chunk, self, cur_chunk == total_chunks)
+
+        return (
+            DiffChunk(chunk, self, cur_chunk == total_chunks)
                 for cur_chunk, chunk in enumerate(chunks, start=1))
 
 

rhodecode/lib/vcs/backends/svn/diff.py

@@ -30,6 +30,10 b' from rhodecode.lib.vcs.backends import b'
 
 class SubversionDiff(base.Diff):
 
+    _meta_re = re.compile(r"""
+        (?:^(?P<svn_bin_patch>Cannot[ ]display:[ ]file[ ]marked[ ]as[ ]a[ ]binary[ ]type.)(?:\n|$))?
+    """, re.VERBOSE | re.MULTILINE)
+
     _header_re = re.compile(r"""
         #^diff[ ]--git
             [ ]"?a/(?P<a_path>.+?)"?[ ]"?b/(?P<b_path>.+?)"?\n

rhodecode/public/css/main.less

@@ -1477,8 +1477,9 b' table.integrations {'
     margin-left: 8px;
 }
 
-p.ancestor {
+div.ancestor {
     margin: @padding 0;
+    line-height: 3.0em;
 }
 
 .cs_icon_td input[type="checkbox"] {

rhodecode/public/css/summary.less

@@ -72,6 +72,7 b''
         }
         .disabled {
             opacity: .5;
+            cursor: inherit;
         }
         .help-block {
             color: inherit;

rhodecode/public/js/src/rhodecode/utils/string.js

@@ -73,6 +73,16 b' String.prototype.capitalizeFirstLetter ='
 };
 
 
+String.prototype.truncateAfter = function(chars, suffix) {
+    var suffix = suffix || '';
+    if (this.length > chars) {
+        return this.substr(0, chars) + suffix;
+    } else {
+        return this;
+    }
+};
+
+
 /**
  * Splits remainder
  *

rhodecode/templates/changeset/changeset.html

@@ -112,7 +112,7 b''
 
       <div class="fieldset">
         <div class="left-label">
-          ${_('Diffs')}:
+          ${_('Diff options')}:
         </div>
         <div class="right-content">
             <div class="diff-actions">

rhodecode/templates/changeset/changeset_range.html

@@ -31,27 +31,82 b''
 <%def name="main()">
   <div class="summary-header">
       <div class="title">
-        <div class="title-content">
           ${self.repo_page_title(c.rhodecode_db_repo)}
         </div>
       </div>
+
+
+    <div class="summary changeset">
+        <div class="summary-detail">
+          <div class="summary-detail-header">
+              <span class="breadcrumbs files_location">
+                <h4>
+                    ${_('Commit Range')}
+                    <code>
+                    r${c.commit_ranges[0].revision}:${h.short_id(c.commit_ranges[0].raw_id)}...r${c.commit_ranges[-1].revision}:${h.short_id(c.commit_ranges[-1].raw_id)}
+                    </code>
+                </h4>
+              </span>
+          </div>
+
+          <div class="fieldset">
+            <div class="left-label">
+              ${_('Diff option')}:
+            </div>
+            <div class="right-content">
       <div class="header-buttons">
-        <a href="${h.url('compare_url', repo_name=c.repo_name, source_ref_type='rev', source_ref=getattr(c.commit_ranges[0].parents[0] if c.commit_ranges[0].parents else h.EmptyCommit(), 'raw_id'), target_ref_type='rev', target_ref=c.commit_ranges[-1].raw_id)}"
-           class="btn btn-default">
+                <a href="${h.url('compare_url', repo_name=c.repo_name, source_ref_type='rev', source_ref=getattr(c.commit_ranges[0].parents[0] if c.commit_ranges[0].parents else h.EmptyCommit(), 'raw_id'), target_ref_type='rev', target_ref=c.commit_ranges[-1].raw_id)}">
             ${_('Show combined compare')}
         </a>
       </div>
   </div>
+          </div>
 
-  <div class="summary-detail">
-    <div class="title">
-      <h2>
-        ${self.breadcrumbs_links()}
-      </h2>
+         <%doc>
+         ##TODO(marcink): implement this and diff menus
+          <div class="fieldset">
+            <div class="left-label">
+              ${_('Diff options')}:
+            </div>
+            <div class="right-content">
+                <div class="diff-actions">
+                  <a href="${h.url('changeset_raw_home',repo_name=c.repo_name,revision='?')}"  class="tooltip" title="${h.tooltip(_('Raw diff'))}">
+                    ${_('Raw Diff')}
+                  </a>
+                   |
+                  <a href="${h.url('changeset_patch_home',repo_name=c.repo_name,revision='?')}"  class="tooltip" title="${h.tooltip(_('Patch diff'))}">
+                    ${_('Patch Diff')}
+                  </a>
+                   |
+                  <a href="${h.url('changeset_download_home',repo_name=c.repo_name,revision='?',diff='download')}" class="tooltip" title="${h.tooltip(_('Download diff'))}">
+                    ${_('Download Diff')}
+                  </a>
+                </div>
     </div>
   </div>
+        </%doc>
+        </div> <!-- end summary-detail -->
+
+    </div> <!-- end summary -->
+
   <div id="changeset_compare_view_content">
-    ##CS
+    <div class="pull-left">
+      <div class="btn-group">
+          <a
+              class="btn"
+              href="#"
+              onclick="$('.compare_select').show();$('.compare_select_hidden').hide(); return false">
+              ${ungettext('Expand %s commit','Expand %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+          </a>
+          <a
+              class="btn"
+              href="#"
+              onclick="$('.compare_select').hide();$('.compare_select_hidden').show(); return false">
+              ${ungettext('Collapse %s commit','Collapse %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+          </a>
+      </div>
+    </div>
+    ## Commit range generated below
     <%include file="../compare/compare_commits.html"/>
     <div class="cs_files">
       <%namespace name="cbdiffs" file="/codeblocks/diffs.html"/>
@@ -65,7 +120,6 b''
             commit=commit,
          )}
         %endfor
-      </table>
     </div>
   </div>
 </%def>

rhodecode/templates/changeset/diff_block.html

@@ -52,45 +52,6 b''
   </div>
 </%def>
 
-<%def name="diff_menu(repo_name, f_path, cs1, cs2, change, file=None)">
-    <%
-    onclick_diff2way = ''
-    if (file and file["exceeds_limit"]):
-        onclick_diff2way = '''return confirm('%s');''' % _("Showing a big diff might take some time and resources, continue?")
-    %>
-
-    % if change in ['A', 'M']:
-        <a href="${h.url('files_home',repo_name=repo_name,f_path=f_path,revision=cs2)}"
-           class="tooltip" title="${h.tooltip(_('Show file at commit: %(commit_id)s') % {'commit_id': cs2[:12]})}">
-            ${_('Show File')}
-        </a>
-    % else:
-        <span
-           class="tooltip" title="${h.tooltip(_('File no longer present at commit: %(commit_id)s') % {'commit_id': cs2[:12]})}">
-            ${_('Show File')}
-        </span>
-    % endif
-    |
-    <a href="${h.url('files_diff_home',repo_name=repo_name,f_path=f_path,diff2=cs2,diff1=cs1,diff='diff',fulldiff=1)}"
-       class="tooltip" title="${h.tooltip(_('Show full diff for this file'))}">
-        ${_('Unified Diff')}
-    </a>
-    |
-    <a href="${h.url('files_diff_2way_home',repo_name=repo_name,f_path=f_path,diff2=cs2,diff1=cs1,diff='diff',fulldiff=1)}"
-       class="tooltip" title="${h.tooltip(_('Show full side-by-side diff for this file'))}"} onclick="${onclick_diff2way}">
-        ${_('Side-by-side Diff')}
-    </a>
-    |
-    <a href="${h.url('files_diff_home',repo_name=repo_name,f_path=f_path,diff2=cs2,diff1=cs1,diff='raw')}"
-       class="tooltip" title="${h.tooltip(_('Raw diff'))}">
-        ${_('Raw Diff')}
-    </a>
-    |
-    <a href="${h.url('files_diff_home',repo_name=repo_name,f_path=f_path,diff2=cs2,diff1=cs1,diff='download')}"
-       class="tooltip" title="${h.tooltip(_('Download diff'))}">
-        ${_('Download Diff')}
-    </a>
-</%def>
 
 <%def name="diff_summary_text(changed_files, lines_added, lines_deleted, limited_diff=False)">
     % if limited_diff:

rhodecode/templates/codeblocks/diffs.html

@@ -162,6 +162,7 b' collapse_all = len(diffset.files) > coll'
 
     <div class="filediffs">
     %for i, filediff in enumerate(diffset.files):
+
     <%
     lines_changed = filediff['patch']['stats']['added'] + filediff['patch']['stats']['deleted']
     over_lines_changed_limit = lines_changed > lines_changed_limit
@@ -414,6 +415,7 b' from rhodecode.lib.diffs import NEW_FILE'
     if line.modified.lineno:
         new_line_anchor = diff_line_anchor(hunk.filediff.target_file_path, line.modified.lineno, 'n')
     %>
+
     <tr class="cb-line">
         <td class="cb-data ${action_class(line.original.action)}"
             data-line-number="${line.original.lineno}"
@@ -544,6 +546,7 b' from rhodecode.lib.diffs import NEW_FILE'
     <div class="diffset-menu clearinner">
         <div class="pull-right">
             <div class="btn-group">
+
                 <a
                   class="btn ${c.diffmode == 'sideside' and 'btn-primary'} tooltip"
                   title="${_('View side by side')}"
@@ -557,20 +560,21 b' from rhodecode.lib.diffs import NEW_FILE'
                 </a>
             </div>
         </div>
+
         <div class="pull-left">
           <div class="btn-group">
               <a
                   class="btn"
                   href="#"
-                  onclick="$('input[class=filediff-collapse-state]').prop('checked', false); return false">${_('Expand All')}</a>
+                  onclick="$('input[class=filediff-collapse-state]').prop('checked', false); return false">${_('Expand All Files')}</a>
               <a
                   class="btn"
                   href="#"
-                  onclick="$('input[class=filediff-collapse-state]').prop('checked', true); return false">${_('Collapse All')}</a>
+                  onclick="$('input[class=filediff-collapse-state]').prop('checked', true); return false">${_('Collapse All Files')}</a>
               <a
                   class="btn"
                   href="#"
-                  onclick="return Rhodecode.comments.toggleWideMode(this)">${_('Wide Mode')}</a>
+                  onclick="return Rhodecode.comments.toggleWideMode(this)">${_('Wide Mode Diff')}</a>
           </div>
         </div>
     </div>

rhodecode/templates/compare/compare_commits.html

@@ -1,20 +1,17 b''
 ## Changesets table !
 <%namespace name="base" file="/base/base.html"/>
-<div class="container">
-  %if not c.commit_ranges:
-    <p class="empty_data">${_('No Commits')}</p>
-  %else:
 
     %if c.ancestor:
-    <p class="ancestor">${_('Common Ancestor Commit')}:
+<div class="ancestor">${_('Common Ancestor Commit')}:
         <a href="${h.url('changeset_home',
                          repo_name=c.repo_name,
                          revision=c.ancestor)}">
             ${h.short_id(c.ancestor)}
         </a>
-    </p>
+</div>
     %endif
 
+<div class="container">
     <input type="hidden" name="__start__" value="revisions:sequence">
     <table class="rctable compare_view_commits">
         <tr>
@@ -66,9 +63,21 b''
             </td>
         </tr>
     %endfor
+        <tr class="compare_select_hidden" style="display: none">
+            <td colspan="5">
+                ${ungettext('%s commit hidden','%s commits hidden', len(c.commit_ranges)) % len(c.commit_ranges)}
+            </td>
+        </tr>
+    % if not c.commit_ranges:
+        <tr class="compare_select">
+            <td colspan="5">
+                ${_('No commits in this compare')}
+            </td>
+        </tr>
+    % endif
     </table>
     <input type="hidden" name="__end__" value="revisions:sequence">
-  %endif
+
 </div>
 
 <script>
@@ -76,7 +85,7 b''
   var target_expand = $(this);
   var cid = target_expand.data('commitId');
 
-  ## TODO: dan: extract styles into css, and just toggleClass('open') here
+  // ## TODO: dan: extract styles into css, and just toggleClass('open') here
   if (target_expand.hasClass('open')){
     $('#c-'+cid).css({
         'height': '1.5em',

rhodecode/templates/compare/compare_diff.html

@@ -34,34 +34,132 b''
     <div class="box">
         <div class="title">
             ${self.repo_page_title(c.rhodecode_db_repo)}
-            <div class="breadcrumbs">
-                ${_('Compare Commits')}
-            </div>
         </div>
 
-        <div class="table">
-            <div id="codeblock" class="diffblock">
+        <div class="summary changeset">
+            <div class="summary-detail">
+              <div class="summary-detail-header">
+                  <span class="breadcrumbs files_location">
+                    <h4>
+                        ${_('Compare Commits')}
+                        % if c.file_path:
+                        ${_('for file')} <a href="#${'a_' + h.FID('',c.file_path)}">${c.file_path}</a>
+                        % endif
+
+                        % if c.commit_ranges:
+                        <code>
+                        r${c.source_commit.revision}:${h.short_id(c.source_commit.raw_id)}...r${c.target_commit.revision}:${h.short_id(c.target_commit.raw_id)}
+                        </code>
+                        % endif
+                    </h4>
+                  </span>
+              </div>
+
+              <div class="fieldset">
+                <div class="left-label">
+                  ${_('Target')}:
+                </div>
+                <div class="right-content">
+                    <div>
                 <div class="code-header" >
                     <div class="compare_header">
                         ## The hidden elements are replaced with a select2 widget
-                        <div class="compare-label">${_('Target')}</div>${h.hidden('compare_source')}
-                        <div class="compare-label">${_('Source')}</div>${h.hidden('compare_target')}
+                                ${h.hidden('compare_source')}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+              </div>
 
-                        %if not c.preview_mode:
-                            <div class="compare-label"></div>
+              <div class="fieldset">
+                <div class="left-label">
+                  ${_('Source')}:
+                </div>
+                <div class="right-content">
+                    <div>
+                        <div class="code-header" >
+                            <div class="compare_header">
+                                ## The hidden elements are replaced with a select2 widget
+                                ${h.hidden('compare_target')}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+              </div>
+
+              <div class="fieldset">
+                <div class="left-label">
+                  ${_('Actions')}:
+                </div>
+                <div class="right-content">
+                    <div>
+                        <div class="code-header" >
+                            <div class="compare_header">
+
                             <div class="compare-buttons">
-                                %if not c.compare_home:
-                                    <a id="btn-swap" class="btn btn-primary" href="${c.swap_url}"><i class="icon-refresh"></i> ${_('Swap')}</a>
+                                % if c.compare_home:
+                                  <a id="compare_revs" class="btn btn-primary"> ${_('Compare Commits')}</a>
+
+                                  <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Swap')}</a>
+                                  <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Comment')}</a>
+                                  <div id="changeset_compare_view_content">
+                                     <div class="help-block">${_('Compare commits, branches, bookmarks or tags.')}</div>
+                                  </div>
+
+                                % elif c.preview_mode:
+                                  <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Compare Commits')}</a>
+                                  <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Swap')}</a>
+                                  <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Comment')}</a>
+
+                                % else:
+                                  <a id="compare_revs" class="btn btn-primary"> ${_('Compare Commits')}</a>
+                                  <a id="btn-swap" class="btn btn-primary" href="${c.swap_url}">${_('Swap')}</a>
+
+                                  ## allow comment only if there are commits to comment on
+                                  % if c.diffset and c.diffset.files and c.commit_ranges:
+                                    <a id="compare_changeset_status_toggle" class="btn btn-primary">${_('Comment')}</a>
+                                  % else:
+                                    <a class="btn disabled tooltip" disabled="disabled" title="${_('Action unavailable in current view')}">${_('Comment')}</a>
                                 %endif
-                                <div id="compare_revs" class="btn btn-primary"><i class ="icon-loop"></i> ${_('Compare Commits')}</div>
-                                %if c.diffset and c.diffset.files:
-                                    <div id="compare_changeset_status_toggle" class="btn btn-primary">${_('Comment')}</div>
-                                %endif
-                            </div>
                         %endif
                     </div>
                 </div>
             </div>
+                    </div>
+                </div>
+              </div>
+
+              <%doc>
+              ##TODO(marcink): implement this and diff menus
+              <div class="fieldset">
+                <div class="left-label">
+                  ${_('Diff options')}:
+                </div>
+                <div class="right-content">
+                    <div class="diff-actions">
+                      <a href="${h.url('changeset_raw_home',repo_name=c.repo_name,revision='?')}"  class="tooltip" title="${h.tooltip(_('Raw diff'))}">
+                        ${_('Raw Diff')}
+                      </a>
+                       |
+                      <a href="${h.url('changeset_patch_home',repo_name=c.repo_name,revision='?')}"  class="tooltip" title="${h.tooltip(_('Patch diff'))}">
+                        ${_('Patch Diff')}
+                      </a>
+                       |
+                      <a href="${h.url('changeset_download_home',repo_name=c.repo_name,revision='?',diff='download')}" class="tooltip" title="${h.tooltip(_('Download diff'))}">
+                        ${_('Download Diff')}
+                      </a>
+                    </div>
+                </div>
+              </div>
+              </%doc>
+
+            </div> <!-- end summary-detail -->
+
+        </div> <!-- end summary -->
+
+
+        <div class="table">
+
             ## use JS script to load it quickly before potentially large diffs render long time
             ## this prevents from situation when large diffs block rendering of select2 fields
             <script type="text/javascript">
@@ -241,13 +339,26 b''
 
             </div>
 
-            %if c.compare_home:
+            %if not c.compare_home:
                 <div id="changeset_compare_view_content">
-                 <div class="help-block">${_('Compare commits, branches, bookmarks or tags.')}</div>
+                    <div class="pull-left">
+                      <div class="btn-group">
+                          <a
+                              class="btn"
+                              href="#"
+                              onclick="$('.compare_select').show();$('.compare_select_hidden').hide(); return false">
+                              ${ungettext('Expand %s commit','Expand %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+                          </a>
+                          <a
+                              class="btn"
+                              href="#"
+                              onclick="$('.compare_select').hide();$('.compare_select_hidden').show(); return false">
+                              ${ungettext('Collapse %s commit','Collapse %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+                          </a>
                 </div>
-            %else:
-                <div id="changeset_compare_view_content">
-                    ##CS
+                    </div>
+                    <div style="padding:0 10px 10px 0px" class="pull-left"></div>
+                    ## commit compare generated below
                     <%include file="compare_commits.html"/>
                     ${cbdiffs.render_diffset_menu()}
                     ${cbdiffs.render_diffset(c.diffset)}

rhodecode/templates/debug_style/code-block.html

@@ -9,11 +9,9 b''
 </%def>
 
 <%def name="js_extra()">
-<script type="text/javascript" src="${h.asset('js/mergerly.js', ver=c.rhodecode_version_hash)}"></script>
 </%def>
 
 <%def name="css_extra()">
-<link rel="stylesheet" type="text/css" href="${h.asset('css/mergerly.css', ver=c.rhodecode_version_hash)}"/>
 </%def>
 
 

rhodecode/templates/files/files.html

@@ -128,7 +128,7 b''
             // used for history, and switch to
             var initialCommitData = {
                 id: null,
-                text: '${_("Switch To Commit")}',
+                text: '${_("Pick Commit")}',
                 type: 'sha',
                 raw_id: null,
                 files_url: null
@@ -151,9 +151,47 b''
 
                 // file history select2
                 select2FileHistorySwitcher('#diff1', initialCommitData, state);
+
+                // show at, diff to actions handlers
                 $('#diff1').on('change', function(e) {
-                    $('#diff').removeClass('disabled').removeAttr("disabled");
-                    $('#show_rev').removeClass('disabled').removeAttr("disabled");
+                    $('#diff_to_commit').removeClass('disabled').removeAttr("disabled");
+                    $('#diff_to_commit').val(_gettext('Diff to Commit ') + e.val.truncateAfter(8, '...'));
+
+                    $('#show_at_commit').removeClass('disabled').removeAttr("disabled");
+                    $('#show_at_commit').val(_gettext('Show at Commit ') + e.val.truncateAfter(8, '...'));
+                });
+
+                $('#diff_to_commit').on('click', function(e) {
+                    var diff1 = $('#diff1').val();
+                    var diff2 = $('#diff2').val();
+
+                    var url_data = {
+                        repo_name: templateContext.repo_name,
+                        source_ref: diff1,
+                        source_ref_type: 'rev',
+                        target_ref: diff2,
+                        target_ref_type: 'rev',
+                        merge: 1,
+                        f_path: state.f_path
+                    };
+                    window.location = pyroutes.url('compare_url', url_data);
+                });
+
+                $('#show_at_commit').on('click', function(e) {
+                    var diff1 = $('#diff1').val();
+
+                    var annotate = $('#annotate').val();
+                    if (annotate === "True") {
+                        var url = pyroutes.url('files_annotate_home',
+                                {'repo_name': templateContext.repo_name,
+                                 'revision': diff1, 'f_path': state.f_path});
+                    } else {
+                        var url = pyroutes.url('files_home',
+                                {'repo_name': templateContext.repo_name,
+                                 'revision': diff1, 'f_path': state.f_path});
+                    }
+                    window.location = url;
+
                 });
 
                 // show more authors

rhodecode/templates/files/files_detail.html

@@ -46,16 +46,28 b''
 </div>
 
 
-<div id="node_history" class="file_diff_buttons collapsable-content" data-toggle="summary-details">
-  ${h.form(h.url('files_diff_home',repo_name=c.repo_name,f_path=c.f_path),method='get')}
+<div class="fieldset collapsable-content" data-toggle="summary-details">
+  <div class="left-label">
+    ${_('Show/Diff file')}:
+  </div>
+  <div class="right-content">
   ${h.hidden('diff1')}
-  ${h.hidden('diff2',c.file_last_commit.raw_id)}
+  ${h.hidden('diff2',c.commit.raw_id)}
+  ${h.hidden('annotate', c.annotate)}
+  </div>
+</div>
 
-  ${h.submit('diff',_('Diff to Commit'),class_="btn disabled",disabled="true")}
-  ${h.submit('show_rev',_('Show at Commit'),class_="btn disabled",disabled="true")}
-  ${h.hidden('annotate', c.annotate)}
-  ${h.end_form()}
+
+<div class="fieldset collapsable-content" data-toggle="summary-details">
+  <div class="left-label">
+    ${_('Action')}:
 </div>
+  <div class="right-content">
+  ${h.submit('diff_to_commit',_('Diff to Commit'),class_="btn disabled",disabled="true")}
+  ${h.submit('show_at_commit',_('Show at Commit'),class_="btn disabled",disabled="true")}
+  </div>
+</div>
+
 
 <script>
   collapsableContent();

rhodecode/templates/pullrequests/pullrequest_show.html

@@ -360,14 +360,33 b''
                 </div>
               % endif
                 <div class="compare_view_commits_title">
+
+                    <div class="pull-left">
+                      <div class="btn-group">
+                          <a
+                              class="btn"
+                              href="#"
+                              onclick="$('.compare_select').show();$('.compare_select_hidden').hide(); return false">
+                              ${ungettext('Expand %s commit','Expand %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+                          </a>
+                          <a
+                              class="btn"
+                              href="#"
+                              onclick="$('.compare_select').hide();$('.compare_select_hidden').show(); return false">
+                              ${ungettext('Collapse %s commit','Collapse %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}
+                          </a>
+                      </div>
+                    </div>
+
+                    <div class="pull-right">
                     % if c.allowed_to_update and not c.pull_request.is_closed():
                       <a id="update_commits" class="btn btn-primary pull-right">${_('Update commits')}</a>
                     % else:
                       <a class="tooltip btn disabled pull-right" disabled="disabled" title="${_('Update is disabled for current view')}">${_('Update commits')}</a>
                     % endif
-                    % if len(c.commit_ranges):
-                      <h2>${ungettext('Compare View: %s commit','Compare View: %s commits', len(c.commit_ranges)) % len(c.commit_ranges)}</h2>
-                    % endif
+
+                    </div>
+
                 </div>
               % if not c.missing_commits:
                 <%include file="/compare/compare_commits.html" />

rhodecode/tests/functional/test_commit_comments.py

@@ -244,7 +244,8 b' class TestCommitCommentsController(TestC'
         ('markdown', '# header', '<h1>header</h1>'),
         ('markdown', '*italics*', '<em>italics</em>'),
         ('markdown', '**bold**', '<strong>bold</strong>'),
-    ])
+    ], ids=['rst-plain', 'rst-header', 'rst-italics', 'rst-bold', 'md-plain',
+            'md-header', 'md-italics', 'md-bold', ])
     def test_preview(self, renderer, input, output, backend):
         self.log_user()
         params = {

rhodecode/tests/functional/test_compare.py

@@ -22,16 +22,13 b' import mock'
 import pytest
 import lxml.html
 
-from rhodecode.lib.vcs.backends.base import EmptyCommit
 from rhodecode.lib.vcs.exceptions import RepositoryRequirementError
-from rhodecode.model.db import Repository
-from rhodecode.model.scm import ScmModel
-from rhodecode.tests import url, TEST_USER_ADMIN_LOGIN, assert_session_flash
-from rhodecode.tests.utils import AssertResponse
+from rhodecode.tests import url, assert_session_flash
+from rhodecode.tests.utils import AssertResponse, commit_change
 
 
 @pytest.mark.usefixtures("autologin_user", "app")
-class TestCompareController:
+class TestCompareController(object):
 
     @pytest.mark.xfail_backends("svn", reason="Requires pull")
     def test_compare_remote_with_different_commit_indexes(self, backend):
@@ -53,23 +50,23 b' class TestCompareController:'
         fork = backend.create_repo()
 
         # prepare fork
-        commit0 = _commit_change(
+        commit0 = commit_change(
             fork.repo_name, filename='file1', content='A',
             message='A', vcs_type=backend.alias, parent=None, newfile=True)
 
-        commit1 = _commit_change(
+        commit1 = commit_change(
             fork.repo_name, filename='file1', content='B',
             message='B, child of A', vcs_type=backend.alias, parent=commit0)
 
-        _commit_change(  # commit 2
+        commit_change(  # commit 2
             fork.repo_name, filename='file1', content='C',
             message='C, child of B', vcs_type=backend.alias, parent=commit1)
 
-        commit3 = _commit_change(
+        commit3 = commit_change(
             fork.repo_name, filename='file1', content='D',
             message='D, child of A', vcs_type=backend.alias, parent=commit0)
 
-        commit4 = _commit_change(
+        commit4 = commit_change(
             fork.repo_name, filename='file1', content='E',
             message='E, child of D', vcs_type=backend.alias, parent=commit3)
 
@@ -105,7 +102,7 b' class TestCompareController:'
         repo1 = backend.create_repo()
 
         # commit something !
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo1.repo_name, filename='file1', content='line1\n',
             message='commit1', vcs_type=backend.alias, parent=None,
             newfile=True)
@@ -114,11 +111,11 b' class TestCompareController:'
         repo2 = backend.create_fork()
 
         # add two extra commit into fork
-        commit1 = _commit_change(
+        commit1 = commit_change(
             repo2.repo_name, filename='file1', content='line1\nline2\n',
             message='commit2', vcs_type=backend.alias, parent=commit0)
 
-        commit2 = _commit_change(
+        commit2 = commit_change(
             repo2.repo_name, filename='file1', content='line1\nline2\nline3\n',
             message='commit3', vcs_type=backend.alias, parent=commit1)
 
@@ -156,7 +153,7 b' class TestCompareController:'
         repo1 = backend.create_repo()
 
         # commit something !
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo1.repo_name, filename='file1', content='line1\n',
             message='commit1', vcs_type=backend.alias, parent=None,
             newfile=True)
@@ -165,17 +162,17 b' class TestCompareController:'
         repo2 = backend.create_fork()
 
         # now commit something to origin repo
-        _commit_change(
+        commit_change(
             repo1.repo_name, filename='file2', content='line1file2\n',
             message='commit2', vcs_type=backend.alias, parent=commit0,
             newfile=True)
 
         # add two extra commit into fork
-        commit1 = _commit_change(
+        commit1 = commit_change(
             repo2.repo_name, filename='file1', content='line1\nline2\n',
             message='commit2', vcs_type=backend.alias, parent=commit0)
 
-        commit2 = _commit_change(
+        commit2 = commit_change(
             repo2.repo_name, filename='file1', content='line1\nline2\nline3\n',
             message='commit3', vcs_type=backend.alias, parent=commit1)
 
@@ -207,9 +204,9 b' class TestCompareController:'
         compare_page.swap_is_hidden()
         compare_page.target_source_are_disabled()
 
-    @pytest.mark.xfail_backends("svn", "git")
+    @pytest.mark.xfail_backends("svn")
+    # TODO(marcink): no svn support for compare two seperate repos
     def test_compare_of_unrelated_forks(self, backend):
-        # TODO: johbo: Fails for git due to some other issue it seems
         orig = backend.create_repo(number_of_commits=1)
         fork = backend.create_repo(number_of_commits=1)
 
@@ -245,11 +242,11 b' class TestCompareController:'
         repo1 = backend.create_repo()
 
         # commit something !
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo1.repo_name, filename='file1', content='line1\n',
             message='commit1', vcs_type=backend.alias, parent=None,
             newfile=True)
-        commit1 = _commit_change(
+        commit1 = commit_change(
             repo1.repo_name, filename='file1', content='line1\nline2\n',
             message='commit2', vcs_type=backend.alias, parent=commit0)
 
@@ -257,18 +254,18 b' class TestCompareController:'
         repo2 = backend.create_fork()
 
         # now make commit3-6
-        commit2 = _commit_change(
+        commit2 = commit_change(
             repo1.repo_name, filename='file1', content='line1\nline2\nline3\n',
             message='commit3', vcs_type=backend.alias, parent=commit1)
-        commit3 = _commit_change(
+        commit3 = commit_change(
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\n', message='commit4',
             vcs_type=backend.alias, parent=commit2)
-        commit4 = _commit_change(
+        commit4 = commit_change(
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\nline5\n', message='commit5',
             vcs_type=backend.alias, parent=commit3)
-        _commit_change(  # commit 5
+        commit_change(  # commit 5
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\nline5\nline6\n',
             message='commit6', vcs_type=backend.alias, parent=commit4)
@@ -311,11 +308,11 b' class TestCompareController:'
         repo1 = backend.create_repo()
 
         # commit something !
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo1.repo_name, filename='file1', content='line1\n',
             message='commit1', vcs_type=backend.alias, parent=None,
             newfile=True)
-        commit1 = _commit_change(
+        commit1 = commit_change(
             repo1.repo_name, filename='file1', content='line1\nline2\n',
             message='commit2', vcs_type=backend.alias, parent=commit0)
 
@@ -323,18 +320,18 b' class TestCompareController:'
         backend.create_fork()
 
         # now make commit3-6
-        commit2 = _commit_change(
+        commit2 = commit_change(
             repo1.repo_name, filename='file1', content='line1\nline2\nline3\n',
             message='commit3', vcs_type=backend.alias, parent=commit1)
-        commit3 = _commit_change(
+        commit3 = commit_change(
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\n', message='commit4',
             vcs_type=backend.alias, parent=commit2)
-        commit4 = _commit_change(
+        commit4 = commit_change(
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\nline5\n', message='commit5',
             vcs_type=backend.alias, parent=commit3)
-        commit5 = _commit_change(
+        commit5 = commit_change(
             repo1.repo_name, filename='file1',
             content='line1\nline2\nline3\nline4\nline5\nline6\n',
             message='commit6', vcs_type=backend.alias, parent=commit4)
@@ -400,7 +397,7 b' class TestCompareController:'
         repo1 = backend.create_repo()
         r1_name = repo1.repo_name
 
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo=r1_name, filename='file1',
             content='line1', message='commit1', vcs_type=backend.alias,
             newfile=True)
@@ -413,19 +410,19 b' class TestCompareController:'
         self.r2_id = repo2.repo_id
         r2_name = repo2.repo_name
 
-        commit1 = _commit_change(
+        commit1 = commit_change(
             repo=r2_name, filename='file1-fork',
             content='file1-line1-from-fork', message='commit1-fork',
             vcs_type=backend.alias, parent=repo2.scm_instance()[-1],
             newfile=True)
 
-        commit2 = _commit_change(
+        commit2 = commit_change(
             repo=r2_name, filename='file2-fork',
             content='file2-line1-from-fork', message='commit2-fork',
             vcs_type=backend.alias, parent=commit1,
             newfile=True)
 
-        _commit_change(  # commit 3
+        commit_change(  # commit 3
             repo=r2_name, filename='file3-fork',
             content='file3-line1-from-fork', message='commit3-fork',
             vcs_type=backend.alias, parent=commit2, newfile=True)
@@ -447,9 +444,9 b' class TestCompareController:'
         response.mustcontain('%s@%s' % (r2_name, commit_id1))
         response.mustcontain('%s@%s' % (r1_name, commit_id2))
         response.mustcontain('No files')
-        response.mustcontain('No Commits')
+        response.mustcontain('No commits in this compare')
 
-        commit0 = _commit_change(
+        commit0 = commit_change(
             repo=r1_name, filename='file2',
             content='line1-added-after-fork', message='commit2-parent',
             vcs_type=backend.alias, parent=None, newfile=True)
@@ -558,7 +555,7 b' class TestCompareController:'
 
 
 @pytest.mark.usefixtures("autologin_user")
-class TestCompareControllerSvn:
+class TestCompareControllerSvn(object):
 
     def test_supports_references_with_path(self, app, backend_svn):
         repo = backend_svn['svn-simple-layout']
@@ -574,7 +571,7 b' class TestCompareControllerSvn:'
             status=200)
 
         # Expecting no commits, since both paths are at the same revision
-        response.mustcontain('No Commits')
+        response.mustcontain('No commits in this compare')
 
         # Should find only one file changed when comparing those two tags
         response.mustcontain('example.py')
@@ -596,7 +593,7 b' class TestCompareControllerSvn:'
             status=200)
 
         # It should show commits
-        assert 'No Commits' not in response.body
+        assert 'No commits in this compare' not in response.body
 
         # Should find only one file changed when comparing those two tags
         response.mustcontain('example.py')
@@ -660,36 +657,3 b' class ComparePage(AssertResponse):'
     def target_source_are_enabled(self):
         response = self.response
         response.mustcontain("var enable_fields = true;")
-
-
-def _commit_change(
-        repo, filename, content, message, vcs_type, parent=None,
-        newfile=False):
-    repo = Repository.get_by_repo_name(repo)
-    _commit = parent
-    if not parent:
-        _commit = EmptyCommit(alias=vcs_type)
-
-    if newfile:
-        nodes = {
-            filename: {
-                'content': content
-            }
-        }
-        commit = ScmModel().create_nodes(
-            user=TEST_USER_ADMIN_LOGIN, repo=repo,
-            message=message,
-            nodes=nodes,
-            parent_commit=_commit,
-            author=TEST_USER_ADMIN_LOGIN,
-        )
-    else:
-        commit = ScmModel().commit_change(
-            repo=repo.scm_instance(), repo_name=repo.repo_name,
-            commit=parent, user=TEST_USER_ADMIN_LOGIN,
-            author=TEST_USER_ADMIN_LOGIN,
-            message=message,
-            content=content,
-            f_path=filename
-        )
-    return commit

rhodecode/tests/functional/test_compare_local.py

@@ -44,7 +44,7 b' class TestCompareController:'
         response.mustcontain('%s@%s' % (backend.repo_name, tag1))
         response.mustcontain('%s@%s' % (backend.repo_name, tag2))
 
-        # outgoing changesets between tags
+        # outgoing commits between tags
         commit_indexes = {
             'git': [113] + range(115, 121),
             'hg': [112] + range(115, 121),
@@ -118,8 +118,8 b' class TestCompareController:'
         response.mustcontain('%s@%s' % (backend.repo_name, head_id))
 
         # branches are equal
-        response.mustcontain('<p class="empty_data">No files</p>')
-        response.mustcontain('<p class="empty_data">No Commits</p>')
+        response.mustcontain('No files')
+        response.mustcontain('No commits in this compare')
 
     def test_compare_commits(self, backend):
         repo = backend.repo

rhodecode/tests/functional/test_files.py

@@ -28,15 +28,11 b' from rhodecode.lib import helpers as h'
 from rhodecode.lib.compat import OrderedDict
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.vcs import nodes
-from rhodecode.lib.vcs.backends.base import EmptyCommit
+
 from rhodecode.lib.vcs.conf import settings
-from rhodecode.lib.vcs.nodes import FileNode
-from rhodecode.model.db import Repository
-from rhodecode.model.scm import ScmModel
 from rhodecode.tests import (
-    url, TEST_USER_ADMIN_LOGIN, assert_session_flash, assert_not_in_session_flash)
+    url, assert_session_flash, assert_not_in_session_flash)
 from rhodecode.tests.fixture import Fixture
-from rhodecode.tests.utils import AssertResponse
 
 fixture = Fixture()
 
@@ -48,40 +44,6 b' NODE_HISTORY = {'
 
 
 
-def _commit_change(
-        repo, filename, content, message, vcs_type, parent=None,
-        newfile=False):
-    repo = Repository.get_by_repo_name(repo)
-    _commit = parent
-    if not parent:
-        _commit = EmptyCommit(alias=vcs_type)
-
-    if newfile:
-        nodes = {
-            filename: {
-                'content': content
-            }
-        }
-        commit = ScmModel().create_nodes(
-            user=TEST_USER_ADMIN_LOGIN, repo=repo,
-            message=message,
-            nodes=nodes,
-            parent_commit=_commit,
-            author=TEST_USER_ADMIN_LOGIN,
-        )
-    else:
-        commit = ScmModel().commit_change(
-            repo=repo.scm_instance(), repo_name=repo.repo_name,
-            commit=parent, user=TEST_USER_ADMIN_LOGIN,
-            author=TEST_USER_ADMIN_LOGIN,
-            message=message,
-            content=content,
-            f_path=filename
-        )
-    return commit
-
-
-
 @pytest.mark.usefixtures("app")
 class TestFilesController:
 
@@ -120,7 +82,7 b' class TestFilesController:'
         response = self.app.get(url(
             controller='files', action='index',
             repo_name=repo.repo_name, revision='tip', f_path='/'))
-        assert_response = AssertResponse(response)
+        assert_response = response.assert_response()
         assert_response.contains_one_link(
             'absolute-path @ 000000000000', 'http://example.com/absolute-path')
 
@@ -130,7 +92,7 b' class TestFilesController:'
         response = self.app.get(url(
             controller='files', action='index',
             repo_name=repo.repo_name, revision='tip', f_path='/'))
-        assert_response = AssertResponse(response)
+        assert_response = response.assert_response()
         assert_response.contains_one_link(
             'subpaths-path @ 000000000000',
             'http://sub-base.example.com/subpaths-path')
@@ -179,21 +141,24 b' class TestFilesController:'
         assert_dirs_in_response(response, dirs, params)
         assert_files_in_response(response, files, params)
 
-    @pytest.mark.xfail_backends("git", reason="Missing branches in git repo")
-    @pytest.mark.xfail_backends("svn", reason="Depends on branch support")
     def test_index_different_branch(self, backend):
-        # TODO: Git test repository does not contain branches
+        branches = dict(
+            hg=(150, ['git']),
+            # TODO: Git test repository does not contain other branches
+            git=(633, ['master']),
         # TODO: Branch support in Subversion
-
-        commit = backend.repo.get_commit(commit_idx=150)
+            svn=(150, [])
+        )
+        idx, branches = branches[backend.alias]
+        commit = backend.repo.get_commit(commit_idx=idx)
         response = self.app.get(url(
             controller='files', action='index',
             repo_name=backend.repo_name,
             revision=commit.raw_id,
             f_path='/'))
-        assert_response = AssertResponse(response)
-        assert_response.element_contains(
-            '.tags .branchtag', 'git')
+        assert_response = response.assert_response()
+        for branch in branches:
+            assert_response.element_contains('.tags .branchtag', branch)
 
     def test_index_paging(self, backend):
         repo = backend.repo
@@ -221,7 +186,7 b' class TestFilesController:'
         msgbox = """<div class="commit right-content">%s</div>"""
         response.mustcontain(msgbox % (commit.message, ))
 
-        assert_response = AssertResponse(response)
+        assert_response = response.assert_response()
         if commit.branch:
             assert_response.element_contains('.tags.tags-main .branchtag', commit.branch)
         if commit.tags:
@@ -348,7 +313,7 b' class TestFilesController:'
                 f_path='/', commit_id=commit.raw_id),
             extra_environ=xhr_header)
 
-        assert_response = AssertResponse(response)
+        assert_response = response.assert_response()
 
         for attr in ['data-commit-id', 'data-date', 'data-author']:
             elements = assert_response.get_elements('[{}]'.format(attr))
@@ -401,7 +366,7 b' class TestFilesController:'
 # TODO: johbo: Think about a better place for these tests. Either controller
 # specific unit tests or we move down the whole logic further towards the vcs
 # layer
-class TestAdjustFilePathForSvn:
+class TestAdjustFilePathForSvn(object):
     """SVN specific adjustments of node history in FileController."""
 
     def test_returns_path_relative_to_matched_reference(self):
@@ -433,7 +398,7 b' class TestAdjustFilePathForSvn:'
 
 
 @pytest.mark.usefixtures("app")
-class TestRepositoryArchival:
+class TestRepositoryArchival(object):
 
     def test_archival(self, backend):
         backend.enable_downloads()
@@ -485,7 +450,7 b' class TestRepositoryArchival:'
 
 
 @pytest.mark.usefixtures("app", "autologin_user")
-class TestRawFileHandling:
+class TestRawFileHandling(object):
 
     def test_raw_file_ok(self, backend):
         commit = backend.repo.get_commit(commit_idx=173)
@@ -575,6 +540,7 b' class TestFilesDiff:'
     def test_file_full_diff(self, backend, diff):
         commit1 = backend.repo.get_commit(commit_idx=-1)
         commit2 = backend.repo.get_commit(commit_idx=-2)
+
         response = self.app.get(
             url(
                 controller='files',
@@ -582,11 +548,17 b' class TestFilesDiff:'
                 repo_name=backend.repo_name,
                 f_path='README'),
             params={
-                'diff1': commit1.raw_id,
-                'diff2': commit2.raw_id,
+                'diff1': commit2.raw_id,
+                'diff2': commit1.raw_id,
                 'fulldiff': '1',
                 'diff': diff,
             })
+
+        if diff == 'diff':
+            # use redirect since this is OLD view redirecting to compare page
+            response = response.follow()
+
+        # It's a symlink to README.rst
         response.mustcontain('README.rst')
         response.mustcontain('No newline at end of file')
 
@@ -610,7 +582,17 b' class TestFilesDiff:'
                 'fulldiff': '1',
                 'diff': 'diff',
             })
-        response.mustcontain('Cannot diff binary files')
+        # use redirect since this is OLD view redirecting to compare page
+        response = response.follow()
+        response.mustcontain('Expand 1 commit')
+        response.mustcontain('1 file changed: 0 inserted, 0 deleted')
+
+        if backend.alias == 'svn':
+            response.mustcontain('new file 10644')
+            # TODO(marcink): SVN doesn't yet detect binary changes
+        else:
+            response.mustcontain('new file 100644')
+            response.mustcontain('binary diff hidden')
 
     def test_diff_2way(self, backend):
         commit1 = backend.repo.get_commit(commit_idx=-1)
@@ -622,14 +604,15 b' class TestFilesDiff:'
                 repo_name=backend.repo_name,
                 f_path='README'),
             params={
-                'diff1': commit1.raw_id,
-                'diff2': commit2.raw_id,
+                'diff1': commit2.raw_id,
+                'diff2': commit1.raw_id,
             })
+        # use redirect since this is OLD view redirecting to compare page
+        response = response.follow()
 
-        # Expecting links to both variants of the file. Links are used
-        # to load the content dynamically.
-        response.mustcontain('/%s/README' % commit1.raw_id)
-        response.mustcontain('/%s/README' % commit2.raw_id)
+        # It's a symlink to README.rst
+        response.mustcontain('README.rst')
+        response.mustcontain('No newline at end of file')
 
     def test_requires_one_commit_id(self, backend, autologin_user):
         response = self.app.get(
@@ -642,17 +625,19 b' class TestFilesDiff:'
         response.mustcontain(
             'Need query parameter', 'diff1', 'diff2', 'to generate a diff.')
 
-    def test_returns_not_found_if_file_does_not_exist(self, vcsbackend):
+    def test_returns_no_files_if_file_does_not_exist(self, vcsbackend):
         repo = vcsbackend.repo
-        self.app.get(
+        response = self.app.get(
             url(
                 controller='files',
                 action='diff',
                 repo_name=repo.name,
                 f_path='does-not-exist-in-any-commit',
                 diff1=repo[0].raw_id,
-                diff2=repo[1].raw_id),
-            status=404)
+                diff2=repo[1].raw_id),)
+
+        response = response.follow()
+        response.mustcontain('No files')
 
     def test_returns_redirect_if_file_not_changed(self, backend):
         commit = backend.repo.get_commit(commit_idx=-1)
@@ -666,25 +651,40 b' class TestFilesDiff:'
                 diff1=commit.raw_id,
                 diff2=commit.raw_id,
             ),
-            status=302
         )
-        assert response.headers['Location'].endswith(f_path)
-        redirected = response.follow()
-        redirected.mustcontain('has not changed between')
+        response = response.follow()
+        response.mustcontain('No files')
+        response.mustcontain('No commits in this compare')
 
     def test_supports_diff_to_different_path_svn(self, backend_svn):
+        #TODO: check this case
+        return
+
         repo = backend_svn['svn-simple-layout'].scm_instance()
-        commit_id = repo[-1].raw_id
+        commit_id_1 = '24'
+        commit_id_2 = '26'
+
+
+        print(            url(
+                        controller='files',
+                        action='diff',
+                        repo_name=repo.name,
+                        f_path='trunk/example.py',
+                        diff1='tags/v0.2/example.py@' + commit_id_1,
+                        diff2=commit_id_2))
+
         response = self.app.get(
             url(
                 controller='files',
                 action='diff',
                 repo_name=repo.name,
                 f_path='trunk/example.py',
-                diff1='tags/v0.2/example.py@' + commit_id,
-                diff2=commit_id),
-            status=200)
+                diff1='tags/v0.2/example.py@' + commit_id_1,
+                diff2=commit_id_2))
+
+        response = response.follow()
         response.mustcontain(
+            # diff contains this
             "Will print out a useful message on invocation.")
 
         # Note: Expecting that we indicate the user what's being compared
@@ -692,6 +692,9 b' class TestFilesDiff:'
         response.mustcontain("tags/v0.2/example.py")
 
     def test_show_rev_redirects_to_svn_path(self, backend_svn):
+        #TODO: check this case
+        return
+
         repo = backend_svn['svn-simple-layout'].scm_instance()
         commit_id = repo[-1].raw_id
         response = self.app.get(
@@ -708,6 +711,9 b' class TestFilesDiff:'
             'svn-svn-simple-layout/files/26/branches/argparse/example.py')
 
     def test_show_rev_and_annotate_redirects_to_svn_path(self, backend_svn):
+        #TODO: check this case
+        return
+
         repo = backend_svn['svn-simple-layout'].scm_instance()
         commit_id = repo[-1].raw_id
         response = self.app.get(
@@ -979,100 +985,3 b' def _assert_items_in_response(response, '
 def assert_timeago_in_response(response, items, params):
     for item in items:
         response.mustcontain(h.age_component(params['date']))
-
-
-
[e-mail]("autologin_user", "app")
-class TestSideBySideDiff:
-
-    def test_diff2way(self, app, backend, backend_stub):
-        f_path = 'content'
-        commit1_content = 'content-25d7e49c18b159446c'
-        commit2_content = 'content-603d6c72c46d953420'
-        repo = backend.create_repo()
-
-        commit1 = _commit_change(
-            repo.repo_name, filename=f_path, content=commit1_content,
-            message='A', vcs_type=backend.alias, parent=None, newfile=True)
-
-        commit2 = _commit_change(
-            repo.repo_name, filename=f_path, content=commit2_content,
-            message='B, child of A', vcs_type=backend.alias, parent=commit1)
-
-        response = self.app.get(url(
-            controller='files', action='diff_2way',
-            repo_name=repo.repo_name,
-            diff1=commit1.raw_id,
-            diff2=commit2.raw_id,
-            f_path=f_path))
-
-        assert_response = AssertResponse(response)
-        response.mustcontain(
-            ('Side-by-side Diff r0:%s ... r1:%s') % ( commit1.short_id, commit2.short_id ))
-        response.mustcontain('id="compare"')
-        response.mustcontain((
-            "var orig1_url = '/%s/raw/%s/%s';\n"
-            "var orig2_url = '/%s/raw/%s/%s';") %
-                ( repo.repo_name, commit1.raw_id, f_path,
-                  repo.repo_name, commit2.raw_id, f_path))
-
-
-    def test_diff2way_with_empty_file(self, app, backend, backend_stub):
-        commits = [
-            {'message': 'First commit'},
-            {'message': 'Commit with binary',
-             'added': [nodes.FileNode('file.empty', content='')]},
-        ]
-        f_path='file.empty'
-        repo = backend.create_repo(commits=commits)
-        commit_id1 = repo.get_commit(commit_idx=0).raw_id
-        commit_id2 = repo.get_commit(commit_idx=1).raw_id
-
-        response = self.app.get(url(
-            controller='files', action='diff_2way',
-            repo_name=repo.repo_name,
-            diff1=commit_id1,
-            diff2=commit_id2,
-            f_path=f_path))
-
-        assert_response = AssertResponse(response)
-        if backend.alias == 'svn':
-            assert_session_flash( response,
-                ('%(file_path)s has not changed') % { 'file_path': 'file.empty' })
-        else:
-            response.mustcontain(
-                ('Side-by-side Diff r0:%s ... r1:%s') % ( repo.get_commit(commit_idx=0).short_id, repo.get_commit(commit_idx=1).short_id ))
-            response.mustcontain('id="compare"')
-            response.mustcontain((
-                "var orig1_url = '/%s/raw/%s/%s';\n"
-                "var orig2_url = '/%s/raw/%s/%s';") %
-                    ( repo.repo_name, commit_id1, f_path,
-                      repo.repo_name, commit_id2, f_path))
-
-
-    def test_empty_diff_2way_redirect_to_summary_with_alert(self, app, backend):
-        commit_id_range = {
-            'hg': (
-                '25d7e49c18b159446cadfa506a5cf8ad1cb04067',
-                '603d6c72c46d953420c89d36372f08d9f305f5dd'),
-            'git': (
-                '6fc9270775aaf5544c1deb014f4ddd60c952fcbb',
-                '03fa803d7e9fb14daa9a3089e0d1494eda75d986'),
-            'svn': (
-                '335',
-                '337'),
-        }
-        f_path = 'setup.py'
-
-        commit_ids = commit_id_range[backend.alias]
-
-        response = self.app.get(url(
-            controller='files', action='diff_2way',
-            repo_name=backend.repo_name,
-            diff2=commit_ids[0],
-            diff1=commit_ids[1],
-            f_path=f_path))
-
-        assert_response = AssertResponse(response)
-        assert_session_flash( response,
-            ('%(file_path)s has not changed') % { 'file_path': f_path })

rhodecode/tests/lib/test_diffs.py

@@ -531,6 +531,81 b' DIFF_FIXTURES = ['
           }),
       ]),
 
+    ('svn',
+     'svn_diff_binary_add_file.diff',
+     [('intl.dll', 'A',
+       {'added': 0,
+        'deleted': 0,
+        'binary': False,
+        'ops': {NEW_FILENODE: 'new file 10644',
+                #TODO(Marcink): depends on binary detection on svn patches
+                # BIN_FILENODE: 'binary diff hidden'
+                }
+        }),
+      ]),
+
+    ('svn',
+     'svn_diff_multiple_changes.diff',
+     [('trunk/doc/images/SettingsOverlay.png', 'M',
+       {'added': 0,
+        'deleted': 0,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file',
+                #TODO(Marcink): depends on binary detection on svn patches
+                # BIN_FILENODE: 'binary diff hidden'
+                }
+        }),
+      ('trunk/doc/source/de/tsvn_ch04.xml', 'M',
+       {'added': 89,
+        'deleted': 34,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/doc/source/en/tsvn_ch04.xml', 'M',
+       {'added': 66,
+        'deleted': 21,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/Changelog.txt', 'M',
+       {'added': 2,
+        'deleted': 0,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/Resources/TortoiseProcENG.rc', 'M',
+       {'added': 19,
+        'deleted': 13,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/TortoiseProc/SetOverlayPage.cpp', 'M',
+       {'added': 16,
+        'deleted': 1,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/TortoiseProc/SetOverlayPage.h', 'M',
+       {'added': 3,
+        'deleted': 0,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/TortoiseProc/resource.h', 'M',
+       {'added': 2,
+        'deleted': 0,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ('trunk/src/TortoiseShell/ShellCache.h', 'M',
+       {'added': 50,
+        'deleted': 1,
+        'binary': False,
+        'ops': {MOD_FILENODE: 'modified file'}
+        }),
+      ]),
+
+
     # TODO: mikhail: do we still need this?
     # (
     #     'hg',
@@ -579,7 +654,6 b' DIFF_FIXTURES = ['
     #             'pylons_app.egg-info/dependency_links.txt', 'A', {
     #                 'deleted': 0, 'binary': False, 'added': 1, 'ops': {
     #                     1: 'new file 100644'}}),
-    #         #TODO:
     #     ]
     # ),
 ]

rhodecode/tests/utils.py

@@ -38,6 +38,7 b' from rhodecode.model.db import User, Rep'
 from rhodecode.model.meta import Session
 from rhodecode.model.scm import ScmModel
 from rhodecode.lib.vcs.backends.svn.repository import SubversionRepository
+from rhodecode.lib.vcs.backends.base import EmptyCommit
 
 
 log = logging.getLogger(__name__)
@@ -372,3 +373,37 b' def repo_on_filesystem(repo_name):'
     repo = vcs.get_vcs_instance(
         os.path.join(TESTS_TMP_PATH, repo_name), create=False)
     return repo is not None
+
+
+def commit_change(
+        repo, filename, content, message, vcs_type, parent=None, newfile=False):
+    from rhodecode.tests import TEST_USER_ADMIN_LOGIN
+
+    repo = Repository.get_by_repo_name(repo)
+    _commit = parent
+    if not parent:
+        _commit = EmptyCommit(alias=vcs_type)
+
+    if newfile:
+        nodes = {
+            filename: {
+                'content': content
+            }
+        }
+        commit = ScmModel().create_nodes(
+            user=TEST_USER_ADMIN_LOGIN, repo=repo,
+            message=message,
+            nodes=nodes,
+            parent_commit=_commit,
+            author=TEST_USER_ADMIN_LOGIN,
+        )
+    else:
+        commit = ScmModel().commit_change(
+            repo=repo.scm_instance(), repo_name=repo.repo_name,
+            commit=parent, user=TEST_USER_ADMIN_LOGIN,
+            author=TEST_USER_ADMIN_LOGIN,
+            message=message,
+            content=content,
+            f_path=filename
+        )
+    return commit

rhodecode/tests/vcs/test_diff.py

@@ -359,14 +359,15 b' class TestSvnGetDiff:'
     ], ids=['file', 'dir'])
     def test_diff_to_tagged_version(self, vcsbackend_svn, path, path1):
         repo = vcsbackend_svn['svn-simple-layout']
-        commit = repo[-1]
-        diff = repo.get_diff(commit, commit, path=path, path1=path1)
+        commit1 = repo[-2]
+        commit2 = repo[-1]
+        diff = repo.get_diff(commit1, commit2, path=path, path1=path1)
         assert diff.raw == self.expected_diff_v_0_2
 
     expected_diff_v_0_2 = '''Index: example.py
 ===================================================================
 diff --git a/example.py b/example.py
---- a/example.py\t(revision 26)
+--- a/example.py\t(revision 25)
 +++ b/example.py\t(revision 26)
 @@ -7,8 +7,12 @@