Mercurial > hg
view tests/test-diff-subdir.t @ 33611:a2b55ee62803 stable
tests: make pdiff return appropriate exit code at comparison of files
Before this patch, pdiff script returns 0, even if diff is detected.
This issue doesn't cause failure of tests using it, if it is invoked
via extdiff extension, because extdiff itself examines changes between
specified revisions and decides exit code.
BTW, this patch ignores recursive comparison case, because:
- there is no portable way for current while-read based
implementation to return 1 at detecting changes
- it isn't yet needed to replace direct "diff -r" invocation by
pdiff for portability
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Mon, 31 Jul 2017 13:10:19 +0900 |
parents | 16961d43dc89 |
children |
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$ hg init $ mkdir alpha $ touch alpha/one $ mkdir beta $ touch beta/two $ hg add alpha/one beta/two $ hg ci -m "start" $ echo 1 > alpha/one $ echo 2 > beta/two everything $ hg diff --nodates diff -r 7d5ef1aea329 alpha/one --- a/alpha/one +++ b/alpha/one @@ -0,0 +1,1 @@ +1 diff -r 7d5ef1aea329 beta/two --- a/beta/two +++ b/beta/two @@ -0,0 +1,1 @@ +2 beta only $ hg diff --nodates beta diff -r 7d5ef1aea329 beta/two --- a/beta/two +++ b/beta/two @@ -0,0 +1,1 @@ +2 inside beta $ cd beta $ hg diff --nodates . diff -r 7d5ef1aea329 beta/two --- a/beta/two +++ b/beta/two @@ -0,0 +1,1 @@ +2 relative to beta $ cd .. $ hg diff --nodates --root beta diff -r 7d5ef1aea329 two --- a/two +++ b/two @@ -0,0 +1,1 @@ +2 inside beta $ cd beta $ hg diff --nodates --root . diff -r 7d5ef1aea329 two --- a/two +++ b/two @@ -0,0 +1,1 @@ +2 $ cd ..