Re: [PATCH] t3200: test branch creation with -v

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On Sat, Sep 10, 2011 at 03:29:43PM +0200, Michael J Gruber wrote:

> Jeff King venit, vidit, dixit 09.09.2011 21:43:
> > On Fri, Sep 09, 2011 at 09:40:59PM +0200, Michael J Gruber wrote:
> > 
> >> +test_expect_success 'git branch -v t should work' ' +	git branch
> >> -v t && +	test .git/refs/heads/t &&
> > 
> > test -f ?
> > 
> > Also, don't we have test_path_is_file which yields slightly prettier 
> > output (and maybe some portability benefits; I don't remember)?
> > 
> >> +	git branch -d t && +	test ! -f .git/refs/heads/t
> > 
> > Ditto for 'test_path_is_missing' here.
> > 
> > -Peff
> 
> Well, I tried to follow the surrounding style. That t3200 could benefit
> from some attention, though, which I did not want to mix in with the
> issue at hand.

The "test_path_is_file" thing is style. But not using "test -f" is just
wrong; you are testing "is .git/refs/heads/t an empty string?" which is
useless.

You want this on top of what's in mg/branch-list:

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index c466b20..b513115 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -100,14 +100,14 @@ test_expect_success 'git branch -m q r/q should fail when r exists' '
 
 test_expect_success 'git branch -v -d t should work' '
 	git branch t &&
-	test .git/refs/heads/t &&
+	test -f .git/refs/heads/t &&
 	git branch -v -d t &&
 	test ! -f .git/refs/heads/t
 '
 
 test_expect_success 'git branch -v -m t s should work' '
 	git branch t &&
-	test .git/refs/heads/t &&
+	test -f .git/refs/heads/t &&
 	git branch -v -m t s &&
 	test ! -f .git/refs/heads/t &&
 	test -f .git/refs/heads/s &&
@@ -116,7 +116,7 @@ test_expect_success 'git branch -v -m t s should work' '
 
 test_expect_success 'git branch -m -d t s should fail' '
 	git branch t &&
-	test .git/refs/heads/t &&
+	test -f .git/refs/heads/t &&
 	test_must_fail git branch -m -d t s &&
 	git branch -d t &&
 	test ! -f .git/refs/heads/t
@@ -124,7 +124,7 @@ test_expect_success 'git branch -m -d t s should fail' '
 
 test_expect_success 'git branch --list -d t should fail' '
 	git branch t &&
-	test .git/refs/heads/t &&
+	test -f .git/refs/heads/t &&
 	test_must_fail git branch --list -d t &&
 	git branch -d t &&
 	test ! -f .git/refs/heads/t

I suspect you didn't notice the bogosity before because those are just
confirming the precondition that "git branch" actually created the file.

-Peff
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