[PATCH] t/perf: correctly align non-ASCII descriptions in output
- From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
- Date
- Apr 21, 2017, 19:44 UTC
- Message-ID
- <20170421194428.1377-1-avarab@gmail.com>
Change the test descriptions from being treated as binary blobs by perl to being treated as UTF-8. This ensures that e.g. a test description like "æ" is counted as 1 character, not 2.
I have WIP performance tests for non-ASCII grep patterns on another topic that are affected by this.
Now instead of:
$ ./run p0000-perf-lib-sanity.sh
[...]
0000.4: export a weird var 0.00(0.00+0.00)
0000.5: éḿíẗ ńöń-ÁŚĆÍÍ ćḧáŕáćẗéŕś 0.00(0.00+0.00)
0000.7: important variables available in subshells 0.00(0.00+0.00)
[...]We emit:
[...]
0000.4: export a weird var 0.00(0.00+0.00)
0000.5: éḿíẗ ńöń-ÁŚĆÍÍ ćḧáŕáćẗéŕś 0.00(0.00+0.00)
0000.7: important variables available in subshells 0.00(0.00+0.00)
[...]Fixes code originally added in 342e9ef2d9 ("Introduce a performance testing framework", 2012-02-17).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- t/perf/aggregate.perl | 3 +++ t/perf/p0000-perf-lib-sanity.sh | 2 ++ 2 files changed, 5 insertions(+)
diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl index 924b19dab4..1dbc85b214 100755 --- a/t/perf/aggregate.perl +++ b/t/perf/aggregate.perl @@ -88,6 +88,7 @@ for my $t (@tests) { sub read_descr { my $name = shift; open my $fh, "<", $name or return "<error reading description>"; + binmode $fh, ":utf8" or die "PANIC on binmode: $!"; my $line = <$fh>; close $fh or die "cannot close $name"; chomp $line; @@ -147,6 +148,8 @@ for my $t (@subtests) { my $totalwidth = 3*@dirs+$descrlen; $totalwidth += $_ for (@colwidth); +binmode STDOUT, ":utf8" or die "PANIC on binmode: $!"; + printf "%-${descrlen}s", "Test"; for my $i (0..$#dirs) { my $d = $dirs[$i]; diff --git a/t/perf/p0000-perf-lib-sanity.sh b/t/perf/p0000-perf-lib-sanity.sh index cf8e1efce7..002c21e52a 100755 --- a/t/perf/p0000-perf-lib-sanity.sh +++ b/t/perf/p0000-perf-lib-sanity.sh @@ -33,6 +33,8 @@ test_perf 'export a weird var' ' test_export bar ' +test_perf 'éḿíẗ ńöń-ÁŚĆÍÍ ćḧáŕáćẗéŕś' 'true' + test_expect_success 'test_export works with weird vars' ' echo "$bar" && test "$bar" = "weird # variable"
-- 2.11.0