git/t/t7107-reset-pathspec-file.sh
Ævar Arnfjörð Bjarmason 7615cf94d2 various: add missing clear_pathspec(), fix leaks
Fix memory leaks resulting from a missing clear_pathspec().

- archive.c: Plug a leak in the "struct archiver_args", and
  clear_pathspec() the "pathspec" member that the "parse_pathspec_arg()"
  call in this function populates.

- builtin/clean.c: Fix a memory leak that's been with us since
  893d839970 (clean: convert to use parse_pathspec, 2013-07-14).

- builtin/reset.c: Add clear_pathspec() calls to cmd_reset(),
  including to the codepaths where we'd return early.

- builtin/stash.c: Call clear_pathspec() on the pathspec initialized
  in push_stash().

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-02-06 15:34:37 -08:00

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Executable file

#!/bin/sh
test_description='reset --pathspec-from-file'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_tick
test_expect_success setup '
echo A >fileA.t &&
echo B >fileB.t &&
echo C >fileC.t &&
echo D >fileD.t &&
git add . &&
git commit --include . -m "Commit" &&
git tag checkpoint
'
restore_checkpoint () {
git reset --hard checkpoint
}
verify_expect () {
git status --porcelain -- fileA.t fileB.t fileC.t fileD.t >actual &&
if test "x$1" = 'x!'
then
! test_cmp expect actual
else
test_cmp expect actual
fi
}
test_expect_success '--pathspec-from-file from stdin' '
restore_checkpoint &&
git rm fileA.t &&
echo fileA.t | git reset --pathspec-from-file=- &&
cat >expect <<-\EOF &&
D fileA.t
EOF
verify_expect
'
test_expect_success '--pathspec-from-file from file' '
restore_checkpoint &&
git rm fileA.t &&
echo fileA.t >list &&
git reset --pathspec-from-file=list &&
cat >expect <<-\EOF &&
D fileA.t
EOF
verify_expect
'
test_expect_success 'NUL delimiters' '
restore_checkpoint &&
git rm fileA.t fileB.t &&
printf "fileA.t\0fileB.t\0" | git reset --pathspec-from-file=- --pathspec-file-nul &&
cat >expect <<-\EOF &&
D fileA.t
D fileB.t
EOF
verify_expect
'
test_expect_success 'LF delimiters' '
restore_checkpoint &&
git rm fileA.t fileB.t &&
printf "fileA.t\nfileB.t\n" | git reset --pathspec-from-file=- &&
cat >expect <<-\EOF &&
D fileA.t
D fileB.t
EOF
verify_expect
'
test_expect_success 'no trailing delimiter' '
restore_checkpoint &&
git rm fileA.t fileB.t &&
printf "fileA.t\nfileB.t" | git reset --pathspec-from-file=- &&
cat >expect <<-\EOF &&
D fileA.t
D fileB.t
EOF
verify_expect
'
test_expect_success 'CRLF delimiters' '
restore_checkpoint &&
git rm fileA.t fileB.t &&
printf "fileA.t\r\nfileB.t\r\n" | git reset --pathspec-from-file=- &&
cat >expect <<-\EOF &&
D fileA.t
D fileB.t
EOF
verify_expect
'
test_expect_success 'quotes' '
restore_checkpoint &&
cat >list <<-\EOF &&
"file\101.t"
EOF
git rm fileA.t &&
git reset --pathspec-from-file=list &&
cat >expect <<-\EOF &&
D fileA.t
EOF
verify_expect
'
test_expect_success 'quotes not compatible with --pathspec-file-nul' '
restore_checkpoint &&
cat >list <<-\EOF &&
"file\101.t"
EOF
# Note: "git reset" has not yet learned to fail on wrong pathspecs
git reset --pathspec-from-file=list --pathspec-file-nul &&
cat >expect <<-\EOF &&
D fileA.t
EOF
verify_expect !
'
test_expect_success 'only touches what was listed' '
restore_checkpoint &&
git rm fileA.t fileB.t fileC.t fileD.t &&
printf "fileB.t\nfileC.t\n" | git reset --pathspec-from-file=- &&
cat >expect <<-\EOF &&
D fileA.t
D fileB.t
D fileC.t
D fileD.t
EOF
verify_expect
'
test_expect_success 'error conditions' '
restore_checkpoint &&
echo fileA.t >list &&
git rm fileA.t &&
test_must_fail git reset --pathspec-from-file=list --patch 2>err &&
test_i18ngrep -e "options .--pathspec-from-file. and .--patch. cannot be used together" err &&
test_must_fail git reset --pathspec-from-file=list -- fileA.t 2>err &&
test_i18ngrep -e ".--pathspec-from-file. and pathspec arguments cannot be used together" err &&
test_must_fail git reset --pathspec-file-nul 2>err &&
test_i18ngrep -e "the option .--pathspec-file-nul. requires .--pathspec-from-file." err &&
test_must_fail git reset --soft --pathspec-from-file=list 2>err &&
test_i18ngrep -e "fatal: Cannot do soft reset with paths" err &&
test_must_fail git reset --hard --pathspec-from-file=list 2>err &&
test_i18ngrep -e "fatal: Cannot do hard reset with paths" err
'
test_done