* [PATCH 0/2] FreeBSD & AIX test portability fixes @ 2018-08-28 19:38 Ævar Arnfjörð Bjarmason 2018-08-28 19:38 ` [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct Ævar Arnfjörð Bjarmason 2018-08-28 19:38 ` [PATCH 2/2] tests: fix non-portable iconv invocation Ævar Arnfjörð Bjarmason 0 siblings, 2 replies; 6+ messages in thread From: Ævar Arnfjörð Bjarmason @ 2018-08-28 19:38 UTC (permalink / raw) To: git Cc: Junio C Hamano, Lars Schneider, Ann T Ropea, Ævar Arnfjörð Bjarmason This makes the vanilla test suite pass without errors on the FreeBSD system noted in the commit messages. On AIX things are still horribly broken, but this fixes one more issue that also affects that system. Ævar Arnfjörð Bjarmason (2): tests: fix non-portable "${var:-"str"}" construct tests: fix non-portable iconv invocation t/t0028-working-tree-encoding.sh | 6 +++++- t/t4013-diff-various.sh | 2 +- 2 files changed, 6 insertions(+), 2 deletions(-) -- 2.19.0.rc0.228.g281dcd1b4d0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct 2018-08-28 19:38 [PATCH 0/2] FreeBSD & AIX test portability fixes Ævar Arnfjörð Bjarmason @ 2018-08-28 19:38 ` Ævar Arnfjörð Bjarmason 2018-08-28 19:48 ` Junio C Hamano 2018-08-29 20:09 ` Ann T Ropea 2018-08-28 19:38 ` [PATCH 2/2] tests: fix non-portable iconv invocation Ævar Arnfjörð Bjarmason 1 sibling, 2 replies; 6+ messages in thread From: Ævar Arnfjörð Bjarmason @ 2018-08-28 19:38 UTC (permalink / raw) To: git Cc: Junio C Hamano, Lars Schneider, Ann T Ropea, Ævar Arnfjörð Bjarmason On both AIX 7200-00-01-1543 and FreeBSD 11.2-RELEASE-p2 the "${var:-"str"}" syntax means something different than what it does under the bash or dash shells. Both will consider the start of the new unescaped quotes to be a new argument to test_expect_success, resulting in the following error: error: bug in the test script: 'git diff-tree initial # magic is (not' does not look like a prereq Fix this by removing the redundant quotes. There's no need for them, and the resulting code works under all the aforementioned shells. This fixes a regression in c2f1d3989 ("t4013: test new output from diff --abbrev --raw", 2017-12-03) first released with Git v2.16.0. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- t/t4013-diff-various.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index f8d853595b..73f7038253 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -140,7 +140,7 @@ do expect="$TEST_DIRECTORY/t4013/diff.$test" actual="$pfx-diff.$test" - test_expect_success "git $cmd # magic is ${magic:-"(not used)"}" ' + test_expect_success "git $cmd # magic is ${magic:-(not used)}" ' { echo "$ git $cmd" case "$magic" in -- 2.19.0.rc0.228.g281dcd1b4d0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct 2018-08-28 19:38 ` [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct Ævar Arnfjörð Bjarmason @ 2018-08-28 19:48 ` Junio C Hamano 2018-08-29 20:09 ` Ann T Ropea 1 sibling, 0 replies; 6+ messages in thread From: Junio C Hamano @ 2018-08-28 19:48 UTC (permalink / raw) To: Ævar Arnfjörð Bjarmason; +Cc: git, Lars Schneider, Ann T Ropea Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes: > On both AIX 7200-00-01-1543 and FreeBSD 11.2-RELEASE-p2 the > "${var:-"str"}" syntax means something different than what it does > under the bash or dash shells. > > Both will consider the start of the new unescaped quotes to be a new > argument to test_expect_success, resulting in the following error: > > error: bug in the test script: 'git diff-tree initial # magic > is (not' does not look like a prereq > > Fix this by removing the redundant quotes. There's no need for them, > and the resulting code works under all the aforementioned shells. Yup, there is no need for that inner dq pair in this particular case. I was more worried about scripted Porcelains, like : "${GIT_OBJECT_DIRECTORY="$(git rev-parse --git-path objects)"}" which I think can safely lose the outer dq pair. In t/ directory, there is this one in test-lib-functions.sh which I do not offhand know how these problematic shells would handle. echo "#!${2-"$SHELL_PATH"}" && Other than the presence of these two that are not covered by this patch, the patch itself looks good. Thanks. > fixes a regression in c2f1d3989 ("t4013: test new output from diff > --abbrev --raw", 2017-12-03) first released with Git v2.16.0. > > Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> > --- > t/t4013-diff-various.sh | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh > index f8d853595b..73f7038253 100755 > --- a/t/t4013-diff-various.sh > +++ b/t/t4013-diff-various.sh > @@ -140,7 +140,7 @@ do > expect="$TEST_DIRECTORY/t4013/diff.$test" > actual="$pfx-diff.$test" > > - test_expect_success "git $cmd # magic is ${magic:-"(not used)"}" ' > + test_expect_success "git $cmd # magic is ${magic:-(not used)}" ' > { > echo "$ git $cmd" > case "$magic" in ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct 2018-08-28 19:38 ` [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct Ævar Arnfjörð Bjarmason 2018-08-28 19:48 ` Junio C Hamano @ 2018-08-29 20:09 ` Ann T Ropea 1 sibling, 0 replies; 6+ messages in thread From: Ann T Ropea @ 2018-08-29 20:09 UTC (permalink / raw) To: Ævar Arnfjörð Bjarmason Cc: git, Junio C Hamano, Lars Schneider, Ann T Ropea Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes: > Fix this by removing the redundant quotes. There's no need for them, > and the resulting code works under all the aforementioned shells. This > fixes a regression in c2f1d3989 ("t4013: test new output from diff > --abbrev --raw", 2017-12-03) first released with Git v2.16.0. Acked-by: Ann T Ropea <bedhanger@gmx.de> Thanks. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] tests: fix non-portable iconv invocation 2018-08-28 19:38 [PATCH 0/2] FreeBSD & AIX test portability fixes Ævar Arnfjörð Bjarmason 2018-08-28 19:38 ` [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct Ævar Arnfjörð Bjarmason @ 2018-08-28 19:38 ` Ævar Arnfjörð Bjarmason 2018-08-28 22:55 ` Jonathan Nieder 1 sibling, 1 reply; 6+ messages in thread From: Ævar Arnfjörð Bjarmason @ 2018-08-28 19:38 UTC (permalink / raw) To: git Cc: Junio C Hamano, Lars Schneider, Ann T Ropea, Ævar Arnfjörð Bjarmason The iconv that comes with a FreeBSD 11.2-RELEASE-p2 box I have access to doesn't support the SHIFT-JIS encoding. Guard a test added in e92d62253 ("convert: add round trip check based on 'core.checkRoundtripEncoding'", 2018-04-15) first released with Git v2.18.0 with a prerequisite that checks for its availability. The iconv command is in POSIX, and we have numerous tests unconditionally relying on its ability to convert ASCII, UTF-8 and UTF-16, but unconditionally relying on the presence of more obscure encodings isn't portable. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- t/t0028-working-tree-encoding.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/t/t0028-working-tree-encoding.sh b/t/t0028-working-tree-encoding.sh index 12b8eb963a..b0f4490e8e 100755 --- a/t/t0028-working-tree-encoding.sh +++ b/t/t0028-working-tree-encoding.sh @@ -203,7 +203,11 @@ test_expect_success 'error if encoding garbage is already in Git' ' test_i18ngrep "error: BOM is required" err.out ' -test_expect_success 'check roundtrip encoding' ' +test_lazy_prereq ICONV_SHIFT_JIS ' + iconv -f UTF-8 -t SHIFT-JIS </dev/null 2>/dev/null +' + +test_expect_success ICONV_SHIFT_JIS 'check roundtrip encoding' ' test_when_finished "rm -f roundtrip.shift roundtrip.utf16" && test_when_finished "git reset --hard HEAD" && -- 2.19.0.rc0.228.g281dcd1b4d0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] tests: fix non-portable iconv invocation 2018-08-28 19:38 ` [PATCH 2/2] tests: fix non-portable iconv invocation Ævar Arnfjörð Bjarmason @ 2018-08-28 22:55 ` Jonathan Nieder 0 siblings, 0 replies; 6+ messages in thread From: Jonathan Nieder @ 2018-08-28 22:55 UTC (permalink / raw) To: Ævar Arnfjörð Bjarmason Cc: git, Junio C Hamano, Lars Schneider, Ann T Ropea Hi, Ævar Arnfjörð Bjarmason wrote: > The iconv that comes with a FreeBSD 11.2-RELEASE-p2 box I have access > to doesn't support the SHIFT-JIS encoding. Guard a test added in > e92d62253 ("convert: add round trip check based on > 'core.checkRoundtripEncoding'", 2018-04-15) first released with Git > v2.18.0 with a prerequisite that checks for its availability. > > The iconv command is in POSIX, and we have numerous tests > unconditionally relying on its ability to convert ASCII, UTF-8 and > UTF-16, but unconditionally relying on the presence of more obscure > encodings isn't portable. > > Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> > --- > t/t0028-working-tree-encoding.sh | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) One nit: [...] > diff --git a/t/t0028-working-tree-encoding.sh b/t/t0028-working-tree-encoding.sh > index 12b8eb963a..b0f4490e8e 100755 > --- a/t/t0028-working-tree-encoding.sh > +++ b/t/t0028-working-tree-encoding.sh > @@ -203,7 +203,11 @@ test_expect_success 'error if encoding garbage is already in Git' ' > test_i18ngrep "error: BOM is required" err.out > ' > > -test_expect_success 'check roundtrip encoding' ' > +test_lazy_prereq ICONV_SHIFT_JIS ' > + iconv -f UTF-8 -t SHIFT-JIS </dev/null 2>/dev/null Is this 2>/dev/null needed? Leaving it out should make the test easier to debug. If I'm reading it correctly, test_run_lazy_prereq_ appears to respect the normal --verbose etc settings, which means that the 2>/dev/null could be left out. A quick check[*] with and without -v seems to bear this out. > +' > + > +test_expect_success ICONV_SHIFT_JIS 'check roundtrip encoding' ' > test_when_finished "rm -f roundtrip.shift roundtrip.utf16" && > test_when_finished "git reset --hard HEAD" && With that tweak (removal of 2>/dev/null), this is Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Thanks. [*] diff --git i/t/t0000-basic.sh w/t/t0000-basic.sh index 850f651e4e..879f63118e 100755 --- i/t/t0000-basic.sh +++ w/t/t0000-basic.sh @@ -25,6 +25,10 @@ try_local_x () { echo "$x" } +test_lazy_prereq NOISY_TEST ' + echo >&2 "PAAARTY!" +' + # This test is an experiment to check whether any Git users are using # Shells that don't support the "local" keyword. "local" is not # POSIX-standard, but it is very widely supported by POSIX-compliant @@ -35,7 +39,7 @@ try_local_x () { # fails this test, you can ignore the failure, but please report the # problem to the Git mailing list <git@vger.kernel.org>, as it might # convince us to continue avoiding the use of "local". -test_expect_success 'verify that the running shell supports "local"' ' +test_expect_success NOISY_TEST 'verify that the running shell supports "local"' ' x="notlocal" && echo "local" >expected1 && try_local_x >actual1 && ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-08-29 20:23 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-08-28 19:38 [PATCH 0/2] FreeBSD & AIX test portability fixes Ævar Arnfjörð Bjarmason 2018-08-28 19:38 ` [PATCH 1/2] tests: fix non-portable "${var:-"str"}" construct Ævar Arnfjörð Bjarmason 2018-08-28 19:48 ` Junio C Hamano 2018-08-29 20:09 ` Ann T Ropea 2018-08-28 19:38 ` [PATCH 2/2] tests: fix non-portable iconv invocation Ævar Arnfjörð Bjarmason 2018-08-28 22:55 ` Jonathan Nieder
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