git-commit-vandalism/t/t4209-log-pickaxe.sh
Ævar Arnfjörð Bjarmason 6d0a40166e pickaxe tests: refactor to use test_commit --append --printf
Refactor the existing tests added in e0e7cb8080 (log -G: ignore
binary files, 2018-12-14) to use the --append option I added in
3373518cc8 (test-lib functions: add an --append option to
test_commit, 2021-01-12) and the --printf option added as part of an
in-flight topic of mine this commit depends on.

While I'm at it change some of the setup of the test to use a more
sensible pattern, e.g. setting up a temporary repo instead of creating
an orphan branch.

Since the -G and -S options will behave the same way with truncated
and removed content also change the "git rm" to emptying data.bin,
that's just catering to how test_commit works. The resulting test is
shorter.

See also f5d79bf7dd (tests: refactor a few tests to use "test_commit
--append", 2021-01-12) for prior similar refactoring.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-05-11 12:47:31 +09:00

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#!/bin/sh
test_description='log --grep/--author/--regexp-ignore-case/-S/-G'
. ./test-lib.sh
test_log () {
expect=$1
kind=$2
needle=$3
shift 3
rest=$@
case $kind in
--*)
opt=$kind=$needle
;;
*)
opt=$kind$needle
;;
esac
case $expect in
expect_nomatch)
match=nomatch
;;
*)
match=match
;;
esac
test_expect_success "log $kind${rest:+ $rest} ($match)" "
git log $rest $opt --format=%H >actual &&
test_cmp $expect actual
"
}
# test -i and --regexp-ignore-case and expect both to behave the same way
test_log_icase () {
test_log $@ --regexp-ignore-case
test_log $@ -i
}
test_expect_success setup '
>expect_nomatch &&
>file &&
git add file &&
test_tick &&
git commit -m initial &&
git rev-parse --verify HEAD >expect_initial &&
echo Picked >file &&
git add file &&
test_tick &&
git commit --author="Another Person <another@example.com>" -m second &&
git rev-parse --verify HEAD >expect_second
'
test_log expect_initial --grep initial
test_log expect_nomatch --grep InItial
test_log_icase expect_initial --grep InItial
test_log_icase expect_nomatch --grep initail
test_log expect_second --author Person
test_log expect_nomatch --author person
test_log_icase expect_second --author person
test_log_icase expect_nomatch --author spreon
test_log expect_nomatch -G picked
test_log expect_second -G Picked
test_log_icase expect_nomatch -G pickle
test_log_icase expect_second -G picked
test_expect_success 'log -G --textconv (missing textconv tool)' '
echo "* diff=test" >.gitattributes &&
test_must_fail git -c diff.test.textconv=missing log -Gfoo &&
rm .gitattributes
'
test_expect_success 'log -G --no-textconv (missing textconv tool)' '
echo "* diff=test" >.gitattributes &&
git -c diff.test.textconv=missing log -Gfoo --no-textconv >actual &&
test_cmp expect_nomatch actual &&
rm .gitattributes
'
test_log expect_nomatch -S picked
test_log expect_second -S Picked
test_log_icase expect_second -S picked
test_log_icase expect_nomatch -S pickle
test_log expect_nomatch -S p.cked --pickaxe-regex
test_log expect_second -S P.cked --pickaxe-regex
test_log_icase expect_second -S p.cked --pickaxe-regex
test_log_icase expect_nomatch -S p.ckle --pickaxe-regex
test_expect_success 'log -S --textconv (missing textconv tool)' '
echo "* diff=test" >.gitattributes &&
test_must_fail git -c diff.test.textconv=missing log -Sfoo &&
rm .gitattributes
'
test_expect_success 'log -S --no-textconv (missing textconv tool)' '
echo "* diff=test" >.gitattributes &&
git -c diff.test.textconv=missing log -Sfoo --no-textconv >actual &&
test_cmp expect_nomatch actual &&
rm .gitattributes
'
test_expect_success 'setup log -[GS] binary & --text' '
test_create_repo GS-bin-txt &&
test_commit -C GS-bin-txt --printf A data.bin "a\na\0a\n" &&
test_commit -C GS-bin-txt --append --printf B data.bin "a\na\0a\n" &&
test_commit -C GS-bin-txt C data.bin "" &&
git -C GS-bin-txt log >full-log
'
test_expect_success 'log -G ignores binary files' '
git -C GS-bin-txt log -Ga >log &&
test_must_be_empty log
'
test_expect_success 'log -G looks into binary files with -a' '
git -C GS-bin-txt log -a -Ga >log &&
test_cmp log full-log
'
test_expect_success 'log -G looks into binary files with textconv filter' '
test_when_finished "rm GS-bin-txt/.gitattributes" &&
(
cd GS-bin-txt &&
echo "* diff=bin" >.gitattributes &&
git -c diff.bin.textconv=cat log -Ga >../log
) &&
test_cmp log full-log
'
test_expect_success 'log -S looks into binary files' '
git -C GS-bin-txt log -Sa >log &&
test_cmp log full-log
'
test_done