On Apr 18, 2014, at 12:37, Junio C Hamano wrote:
> An early preview release Git v2.0.0-rc0 is now available for
> testing at the usual places.
I have run into the following test failures with v2.0.0-rc0:
Test Summary Report
-------------------
t9117-git-svn-init-clone.sh (Wstat: 256 Tests: 11 Failed: 2)
Failed tests: 10-11
Non-zero exit status: 1
Files=658, Tests=11878, 3684 wallclock secs
Result: FAIL
The cause of the failure in both tests is this:
$ git svn init -s "$svnrepo"/project project --prefix=""
Option prefix requires an argument
The problem with --prefix="" is this (from the Getopt::Long CHANGES file):
Changes in version 2.37
-----------------------
* Bugfix: With gnu_compat, --foo= will no longer trigger "Option
requires an argument" but return the empty string.
The system I ran the tests on happens to have Getopt::Long version 2.35.
The --prefix="" option can be rewritten --prefix "" in both tests and then
they pass.
Alternatively this change can be made in git-svn.perl:
|diff --git a/git-svn.perl b/git-svn.perl
|index 7349ffea..284f458a 100755
|--- a/git-svn.perl
|+++ b/git-svn.perl
|@@ -149,7 +149,7 @@ my ($_trunk, @_tags, @_branches, $_stdlayout);
my %icv;
my %init_opts = ( 'template=s' => \$_template, 'shared:s' => \$_shared,
'trunk|T=s' => \$_trunk, 'tags|t=s@' => \@_tags,
- 'branches|b=s@' => \@_branches, 'prefix=s' => \$_prefix,
+ 'branches|b=s@' => \@_branches, 'prefix:s' => \$_prefix,
'stdlayout|s' => \$_stdlayout,
'minimize-url|m!' => \$Git::SVN::_minimize_url,
'no-metadata' => sub { $icv{noMetadata} = 1 },
Which makes the argument to --prefix optional (in which case it is set
to "").
I'm not really sure what the best thing to do here is. I thought the
documentation talked somewhere about using --prefix="" (or just --prefix=)
to get the old behavior, but now I can't find that. In that
case I think probably just changing the tests to use --prefix ""
instead of --prefix="" should take care of it especially since the log
message for fe191fca (which actually changes the default) talks about
using --prefix "" and not --prefix="". I have attached a patch below
(against master) to make that change to the two affected subtests of t9117.
--Kyle
---- >8 ----
Subject: [PATCH] t9117: use --prefix "" instead of --prefix=""
Versions of Perl's Getopt::Long module before 2.37 do not contain
this fix that first appeared in Getopt::Long version 2.37:
* Bugfix: With gnu_compat, --foo= will no longer trigger "Option
requires an argument" but return the empty string.
Instead of using --prefix="" use --prefix "" when testing an
explictly empty prefix string in order to work with older versions
of Perl's Getopt::Long module.
Signed-off-by: Kyle J. McKay <[email protected]>
---
t/t9117-git-svn-init-clone.sh | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/t/t9117-git-svn-init-clone.sh b/t/t9117-git-svn-init-clone.sh
index dfed76fe..a66f43c6 100755
--- a/t/t9117-git-svn-init-clone.sh
+++ b/t/t9117-git-svn-init-clone.sh
@@ -101,18 +101,18 @@ test_expect_success 'clone with -s/-T/-b/-t assumes
--prefix=origin/' '
rm -f warning
'
-test_expect_success 'init with -s/-T/-b/-t and --prefix="" still works' '
+test_expect_success 'init with -s/-T/-b/-t and --prefix "" still works' '
test ! -d project &&
- git svn init -s "$svnrepo"/project project --prefix="" 2>warning &&
+ git svn init -s "$svnrepo"/project project --prefix "" 2>warning &&
test_must_fail grep -q prefix warning &&
test_svn_configured_prefix "" &&
rm -rf project &&
rm -f warning
'
-test_expect_success 'clone with -s/-T/-b/-t and --prefix="" still works' '
+test_expect_success 'clone with -s/-T/-b/-t and --prefix "" still works' '
test ! -d project &&
- git svn clone -s "$svnrepo"/project --prefix="" 2>warning &&
+ git svn clone -s "$svnrepo"/project --prefix "" 2>warning &&
test_must_fail grep -q prefix warning &&
test_svn_configured_prefix "" &&
rm -rf project &&
--
1.8.5
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