tests: add some testing for patch.diffstat()

tests/test-notify

@@ -1,72 +1,86 b''
 #!/bin/sh
 
 cat <<EOF >> $HGRCPATH
 [extensions]
 notify=
 
 [hooks]
 incoming.notify = python:hgext.notify.hook
 
 [notify]
 sources = pull
 diffstat = False
 
 [usersubs]
 foo@bar = *
 
 [reposubs]
 * = baz
 EOF
 
 hg help notify
 hg init a
 echo a > a/a
 echo % commit
 hg --traceback --cwd a commit -Ama -d '0 0'
 
 echo % clone
 hg --traceback clone a b
 
 echo a >> a/a
 echo % commit
 hg --traceback --cwd a commit -Amb -d '1 0'
 
 # on Mac OS X 10.5 the tmp path is very long so would get stripped in the subject line
 cat <<EOF >> $HGRCPATH
 [notify]
 maxsubject = 200
 EOF
 
 # the python call below wraps continuation lines, which appear on Mac OS X 10.5 because
 # of the very long subject line
 echo '% pull (minimal config)'
 hg --traceback --cwd b pull ../a 2>&1 |
   python -c 'import sys,re; print re.sub("\n\t", " ", sys.stdin.read()),' |
   sed -e 's/\(Message-Id:\).*/\1/' \
   -e 's/changeset \([0-9a-f]* *\)in .*test-notif/changeset \1in test-notif/' \
   -e 's/^details: .*test-notify/details: test-notify/' \
   -e 's/^Date:.*/Date:/'
 
 cat <<EOF >> $HGRCPATH
 [notify]
 config = $HGTMP/.notify.conf
 domain = test.com
 strip = 3
 template = Subject: {desc|firstline|strip}\nFrom: {author}\n\nchangeset {node|short} in {webroot}\ndescription:\n\t{desc|tabindent|strip}
 
 [web]
 baseurl = http://test/
 EOF
 
 echo % fail for config file is missing
 hg --cwd b rollback
 hg --cwd b pull ../a 2>&1 | grep 'unable to open.*\.notify\.conf' > /dev/null && echo pull failed
 
 touch "$HGTMP/.notify.conf"
 
 echo % pull
 hg --cwd b rollback
 hg --traceback --cwd b pull ../a 2>&1 | sed -e 's/\(Message-Id:\).*/\1/' \
   -e 's/changeset \([0-9a-f]*\) in .*/changeset \1/' \
   -e 's/^Date:.*/Date:/'
 
+cat << EOF >> $HGRCPATH
+[hooks]
+incoming.notify = python:hgext.notify.hook
+
+[notify]
+sources = pull
+diffstat = True
+EOF
+
+echo % pull
+hg --cwd b rollback
+hg --traceback --cwd b pull ../a 2>&1 | sed -e 's/\(Message-Id:\).*/\1/' \
+  -e 's/changeset \([0-9a-f]*\) in .*/changeset \1/' \
+  -e 's/^Date:.*/Date:/'

tests/test-notify.out

@@ -1,66 +1,98 b''
 notify extension - No help text available
 
 no commands defined
 % commit
 adding a
 % clone
 updating working directory
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 % commit
 % pull (minimal config)
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Date:
 Subject: changeset in test-notify/b: b
 From: test
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: baz, foo@bar
 
 changeset 0647d048b600 in test-notify/b
 details: test-notify/b?cmd=changeset;node=0647d048b600
 description: b
 
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
 % fail for config file is missing
 rolling back last transaction
 pull failed
 % pull
 rolling back last transaction
 pulling from ../a
 searching for changes
 adding changesets
 adding manifests
 adding file changes
 added 1 changesets with 1 changes to 1 files
 Date:
 Subject: b
 From: [e-mail]
 X-Hg-Notification: changeset 0647d048b600
 Message-Id:
 To: [e-mail], foo@bar
 
 changeset 0647d048b600
 description:
 	b
 diffs (6 lines):
 
 diff -r cb9a9f314b8b -r 0647d048b600 a
 --- a/a	Thu Jan 01 00:00:00 1970 +0000
 +++ b/a	Thu Jan 01 00:00:01 1970 +0000
 @@ -1,1 +1,2 @@
  a
 +a
 (run 'hg update' to get a working copy)
+% pull
+rolling back last transaction
+pulling from ../a
+searching for changes
+adding changesets
+adding manifests
+adding file changes
+added 1 changesets with 1 changes to 1 files
+Date:
+Subject: b
+From: [e-mail]
+X-Hg-Notification: changeset 0647d048b600
+Message-Id:
+To: [e-mail], foo@bar
+
+changeset 0647d048b600
+description:
+	b
+diffstat:
+
+1 file changed, 1 insertion(+)
+a |    1 +
+
+diffs (6 lines):
+
+diff -r cb9a9f314b8b -r 0647d048b600 a
+--- a/a	Thu Jan 01 00:00:00 1970 +0000
++++ b/a	Thu Jan 01 00:00:01 1970 +0000
+@@ -1,1 +1,2 @@
+ a
++a
+(run 'hg update' to get a working copy)