Re: [PATCH] t6300-for-each-ref: fix "more than one quoting style" tests

[SZEDER Gábor]

On Thu, Feb 15, 2018 at 5:52 PM, Jeff King  wrote:
> On Thu, Feb 15, 2018 at 05:39:28PM +0100, SZEDER Gábor wrote:
>
>> On Tue, Feb 13, 2018 at 11:22 PM, Jeff King  wrote:
>>
>> >>  for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; 
>> >> do
>> >>   test_expect_success "more than one quoting style: $i" "
>> >> - git for-each-ref $i 2>&1 | (read line &&
>> >> - case \$line in
>> >> - \"error: more than one quoting style\"*) : happy;;
>> >> - *) false
>> >> - esac)
>> >> + test_must_fail git for-each-ref $i 2>err &&
>> >> + grep '^error: more than one quoting style' err
>> >
>> > I suspect in the long run this ought to be test_i18ngrep, but since it's
>> > not localized yet, it makes sense to stop here with this patch.
>>
>> I thought 'git for-each-ref' is plumbing and that means that it
>> shouldn't be localized.
>
> I always assumed stderr was mostly fair game, even for plumbing. At any
> rate, I'm willing to ignore the issue until somebody actually proposes a
> patch to translate it.

Ah, OK, will keep that in mind.

Anyway, the first GETTEXT_POISON build will fail if that error string
ever gets translated but the test doesn't get updated.

Re: [PATCH] t6300-for-each-ref: fix "more than one quoting style" tests

[Jeff King]

On Thu, Feb 15, 2018 at 05:39:28PM +0100, SZEDER Gábor wrote:

> On Tue, Feb 13, 2018 at 11:22 PM, Jeff King  wrote:
> 
> >>  for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; 
> >> do
> >>   test_expect_success "more than one quoting style: $i" "
> >> - git for-each-ref $i 2>&1 | (read line &&
> >> - case \$line in
> >> - \"error: more than one quoting style\"*) : happy;;
> >> - *) false
> >> - esac)
> >> + test_must_fail git for-each-ref $i 2>err &&
> >> + grep '^error: more than one quoting style' err
> >
> > I suspect in the long run this ought to be test_i18ngrep, but since it's
> > not localized yet, it makes sense to stop here with this patch.
> 
> I thought 'git for-each-ref' is plumbing and that means that it
> shouldn't be localized.

I always assumed stderr was mostly fair game, even for plumbing. At any
rate, I'm willing to ignore the issue until somebody actually proposes a
patch to translate it.

-Peff

Re: [PATCH] t6300-for-each-ref: fix "more than one quoting style" tests

[SZEDER Gábor]

On Tue, Feb 13, 2018 at 11:22 PM, Jeff King  wrote:

>>  for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
>>   test_expect_success "more than one quoting style: $i" "
>> - git for-each-ref $i 2>&1 | (read line &&
>> - case \$line in
>> - \"error: more than one quoting style\"*) : happy;;
>> - *) false
>> - esac)
>> + test_must_fail git for-each-ref $i 2>err &&
>> + grep '^error: more than one quoting style' err
>
> I suspect in the long run this ought to be test_i18ngrep, but since it's
> not localized yet, it makes sense to stop here with this patch.

I thought 'git for-each-ref' is plumbing and that means that it
shouldn't be localized.

Re: [PATCH] t6300-for-each-ref: fix "more than one quoting style" tests

[Jeff King]

On Tue, Feb 13, 2018 at 01:36:01AM +0100, SZEDER Gábor wrote:

> 'git for-each-ref' should error out when invoked with more than one
> quoting style options.  The tests checking this have two issues:
> 
>   - They run 'git for-each-ref' upstream of a pipe, hiding its exit
> code, thus don't actually checking that 'git for-each-ref' exits
> with error code.
> 
>   - They check the error message in a rather roundabout way.
> 
> Ensure that 'git for-each-ref' exits with an error code using the
> 'test_must_fail' helper function, and check its error message by
> grepping its saved standard error.

Yeah, this looks much nicer than the original.

>  for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
>   test_expect_success "more than one quoting style: $i" "
> - git for-each-ref $i 2>&1 | (read line &&
> - case \$line in
> - \"error: more than one quoting style\"*) : happy;;
> - *) false
> - esac)
> + test_must_fail git for-each-ref $i 2>err &&
> + grep '^error: more than one quoting style' err

I suspect in the long run this ought to be test_i18ngrep, but since it's
not localized yet, it makes sense to stop here with this patch.

-Peff

[PATCH] t6300-for-each-ref: fix "more than one quoting style" tests

[SZEDER Gábor]

'git for-each-ref' should error out when invoked with more than one
quoting style options.  The tests checking this have two issues:

  - They run 'git for-each-ref' upstream of a pipe, hiding its exit
code, thus don't actually checking that 'git for-each-ref' exits
with error code.

  - They check the error message in a rather roundabout way.

Ensure that 'git for-each-ref' exits with an error code using the
'test_must_fail' helper function, and check its error message by
grepping its saved standard error.

Signed-off-by: SZEDER Gábor 
---

Those tests were like this since ancient times, c9ecf4f12a
(for-each-ref: Fix quoting style constants., 2007-12-06).


 t/t6300-for-each-ref.sh | 7 ++-
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index c128dfc579..295d1475bd 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -373,11 +373,8 @@ test_expect_success 'Quoting style: tcl' '
 
 for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
test_expect_success "more than one quoting style: $i" "
-   git for-each-ref $i 2>&1 | (read line &&
-   case \$line in
-   \"error: more than one quoting style\"*) : happy;;
-   *) false
-   esac)
+   test_must_fail git for-each-ref $i 2>err &&
+   grep '^error: more than one quoting style' err
"
 done
 
-- 
2.16.1.181.g4b60b0bfb6