patch: catch unexpected case in _inlinediff
If operation is neither 'diff.inserted' or 'diff.deleted', label and token won't
be define. This patch explicitely catches that exception.
Test temp file used with an editor has the expected suffix.
$ hg init
Create an editor that writes its arguments to stdout and set it to $HGEDITOR.
$ cat > editor.sh << EOF
> echo "\$@"
> exit 1
> EOF
$ hg add editor.sh
$ HGEDITOR="sh $TESTTMP/editor.sh"
$ export HGEDITOR
Verify that the path for a commit editor has the expected suffix.
$ hg commit
*.commit.hg.txt (glob)
abort: edit failed: sh exited with status 1
[255]
Verify that the path for a histedit editor has the expected suffix.
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> histedit=
> EOF
$ hg commit --message 'At least one commit for histedit.'
$ hg histedit
*.histedit.hg.txt (glob)
abort: edit failed: sh exited with status 1
[255]
Verify that when performing an action that has the side-effect of creating an
editor for a diff, the file ends in .diff.
$ echo 1 > one
$ echo 2 > two
$ hg add
adding one
adding two
$ hg commit --interactive --config ui.interactive=true --config ui.interface=text << EOF
> y
> e
> q
> EOF
diff --git a/one b/one
new file mode 100644
examine changes to 'one'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+1
record change 1/2 to 'one'? [Ynesfdaq?] e
*.diff (glob)
editor exited with exit code 1
record change 1/2 to 'one'? [Ynesfdaq?] q
abort: user quit
[255]