upstream/mercurial-mirror Files · tests/test-diff-reverse.t

filemerge: add internal merge tool to dump files forcibly...

filemerge: add internal merge tool to dump files forcibly Internal merge tool :dump implies premerge. Therefore, files aren't dumped, if premerge runs successfully. This undocumented behavior might confuse users, if they want to always dump files. But just making :dump omit premerge might cause backward compatibility issue for existing automation. This patch adds new internal merge tool :forcedump, which works as same as :dump, but omits premerge always. Internal tools annotated with "nomerge" should merge "change and delete" correctly, but _forcedump() can't. Therefore, it is annotated with "mergeonly" to always omit premerge, even though it doesn't merge files actually. This patch also adds explanation about premerge to :dump, to clarify how :dump actually works. BTW, this patch specifies internal tools with "internal:" prefix in newly added test scenario in test-merge-tools.t, even though this prefix is already deprecated. This is only for similarity to other tests in test-merge-tools.t.

Martin von Zweigbergk - - Load All Authors

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             test-diff-reverse.t
        
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        $ hg init

        $ cat > a <<EOF

        > a

        > b

        > c

        > EOF

        $ hg ci -Am adda

        adding a

        $ cat > a <<EOF

        > d

        > e

        > f

        > EOF

        $ hg ci -m moda

        $ hg diff --reverse -r0 -r1

        diff -r 2855cdcfcbb7 -r 8e1805a3cf6e a

        --- a/a	Thu Jan 01 00:00:00 1970 +0000

        +++ b/a	Thu Jan 01 00:00:00 1970 +0000

        @@ -1,3 +1,3 @@

        -d

        -e

        -f

        +a

        +b

        +c

        $ cat >> a <<EOF

        > g

        > h

        > EOF

        $ hg diff --reverse --nodates

        diff -r 2855cdcfcbb7 a

        --- a/a

        +++ b/a

        @@ -1,5 +1,3 @@

         d

         e

         f

        -g

        -h

      should show removed file 'a' as being added

        $ hg revert a

        $ hg rm a

        $ hg diff --reverse --nodates a

        diff -r 2855cdcfcbb7 a

        --- /dev/null

        +++ b/a

        @@ -0,0 +1,3 @@

        +d

        +e

        +f

      should show added file 'b' as being removed

        $ echo b >> b

        $ hg add b

        $ hg diff --reverse --nodates b

        diff -r 2855cdcfcbb7 b

        --- a/b

        +++ /dev/null

        @@ -1,1 +0,0 @@

        -b

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				$ hg init

				$ cat > a <<EOF
				> a
				> b
				> c
				> EOF
				$ hg ci -Am adda
				adding a

				$ cat > a <<EOF
				> d
				> e
				> f
				> EOF
				$ hg ci -m moda

				$ hg diff --reverse -r0 -r1
				diff -r 2855cdcfcbb7 -r 8e1805a3cf6e a
				--- a/a Thu Jan 01 00:00:00 1970 +0000
				+++ b/a Thu Jan 01 00:00:00 1970 +0000
				@@ -1,3 +1,3 @@
				-d
				-e
				-f
				+a
				+b
				+c

				$ cat >> a <<EOF
				> g
				> h
				> EOF
				$ hg diff --reverse --nodates
				diff -r 2855cdcfcbb7 a
				--- a/a
				+++ b/a
				@@ -1,5 +1,3 @@
				d
				e
				f
				-g
				-h

				should show removed file 'a' as being added
				$ hg revert a
				$ hg rm a
				$ hg diff --reverse --nodates a
				diff -r 2855cdcfcbb7 a
				--- /dev/null
				+++ b/a
				@@ -0,0 +1,3 @@
				+d
				+e
				+f

				should show added file 'b' as being removed
				$ echo b >> b
				$ hg add b
				$ hg diff --reverse --nodates b
				diff -r 2855cdcfcbb7 b
				--- a/b
				+++ /dev/null
				@@ -1,1 +0,0 @@
				-b