git-commit-vandalism/t/t0091-bugreport.sh
Ævar Arnfjörð Bjarmason 003cdf8882 bugreport tests: tighten up "git bugreport -s hooks" test
Amend a test added in 788a776069 (bugreport: collect list of
populated hooks, 2020-05-07) to "test_cmp" for the expected output,
instead of selectively using "grep" to check for specific things we
either expect or don't expect in the output.

As noted in a preceding commit our .git/hooks directory already
contains *.sample hooks, so we have no need to clobber the
prepare-commit-msg.sample hook in particular.

Instead we should assert that those *.sample hooks are not included in
the output, and for good measure let's add a new "unknown-hook", to
check that we only look through our own known hooks. See
cfe853e66b (hook-list.h: add a generated list of hooks, like
config-list.h, 2021-09-26) for how we generate that data.

We're intentionally not piping the "actual" output through "sort" or
similar, we'd also like to check that our reported hooks are sorted.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-03-17 08:40:26 -07:00

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#!/bin/sh
test_description='git bugreport'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Headers "[System Info]" will be followed by a non-empty line if we put some
# information there; we can make sure all our headers were followed by some
# information to check if the command was successful.
HEADER_PATTERN="^\[.*\]$"
check_all_headers_populated () {
while read -r line
do
if test "$(grep "$HEADER_PATTERN" "$line")"
then
echo "$line"
read -r nextline
if test -z "$nextline"; then
return 1;
fi
fi
done
}
test_expect_success 'creates a report with content in the right places' '
test_when_finished rm git-bugreport-check-headers.txt &&
git bugreport -s check-headers &&
check_all_headers_populated <git-bugreport-check-headers.txt
'
test_expect_success 'dies if file with same name as report already exists' '
test_when_finished rm git-bugreport-duplicate.txt &&
>>git-bugreport-duplicate.txt &&
test_must_fail git bugreport --suffix duplicate
'
test_expect_success '--output-directory puts the report in the provided dir' '
test_when_finished rm -fr foo/ &&
git bugreport -o foo/ &&
test_path_is_file foo/git-bugreport-*
'
test_expect_success 'incorrect arguments abort with usage' '
test_must_fail git bugreport --false 2>output &&
test_i18ngrep usage output &&
test_path_is_missing git-bugreport-*
'
test_expect_success 'runs outside of a git dir' '
test_when_finished rm non-repo/git-bugreport-* &&
nongit git bugreport
'
test_expect_success 'can create leading directories outside of a git dir' '
test_when_finished rm -fr foo/bar/baz &&
nongit git bugreport -o foo/bar/baz
'
test_expect_success 'indicates populated hooks' '
test_when_finished rm git-bugreport-hooks.txt &&
test_hook applypatch-msg <<-\EOF &&
true
EOF
test_hook unknown-hook <<-\EOF &&
true
EOF
git bugreport -s hooks &&
sort >expect <<-\EOF &&
[Enabled Hooks]
applypatch-msg
EOF
sed -ne "/^\[Enabled Hooks\]$/,/^$/p" <git-bugreport-hooks.txt >actual &&
test_cmp expect actual
'
test_done