git/t/t5615-alternate-env.sh
Ævar Arnfjörð Bjarmason 288a480621 leak tests: mark various "generic" tests as passing with SANITIZE=leak
Mark various "generic" tests as passing when git is compiled with
SANITIZE=leak. These tests were subjectively picked from the lists of
passing tests since they're all small, and test some generic feature
such as wildmatch(), commonly used environment variables, ident
parsing etc.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-10-12 18:23:24 -07:00

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#!/bin/sh
test_description='handling of alternates in environment variables'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
check_obj () {
alt=$1; shift
while read obj expect
do
echo "$obj" >&5 &&
echo "$obj $expect" >&6
done 5>input 6>expect &&
GIT_ALTERNATE_OBJECT_DIRECTORIES=$alt \
git "$@" cat-file --batch-check='%(objectname) %(objecttype)' \
<input >actual &&
test_cmp expect actual
}
test_expect_success 'create alternate repositories' '
git init --bare one.git &&
one=$(echo one | git -C one.git hash-object -w --stdin) &&
git init --bare two.git &&
two=$(echo two | git -C two.git hash-object -w --stdin)
'
test_expect_success 'objects inaccessible without alternates' '
check_obj "" <<-EOF
$one missing
$two missing
EOF
'
test_expect_success 'access alternate via absolute path' '
check_obj "$PWD/one.git/objects" <<-EOF
$one blob
$two missing
EOF
'
test_expect_success 'access multiple alternates' '
check_obj "$PWD/one.git/objects:$PWD/two.git/objects" <<-EOF
$one blob
$two blob
EOF
'
# bare paths are relative from $GIT_DIR
test_expect_success 'access alternate via relative path (bare)' '
git init --bare bare.git &&
check_obj "../one.git/objects" -C bare.git <<-EOF
$one blob
EOF
'
# non-bare paths are relative to top of worktree
test_expect_success 'access alternate via relative path (worktree)' '
git init worktree &&
check_obj "../one.git/objects" -C worktree <<-EOF
$one blob
EOF
'
# path is computed after moving to top-level of worktree
test_expect_success 'access alternate via relative path (subdir)' '
mkdir subdir &&
check_obj "one.git/objects" -C subdir <<-EOF
$one blob
EOF
'
# set variables outside test to avoid quote insanity; the \057 is '/',
# which doesn't need quoting, but just confirms that de-quoting
# is working.
quoted='"one.git\057objects"'
unquoted='two.git/objects'
test_expect_success 'mix of quoted and unquoted alternates' '
check_obj "$quoted:$unquoted" <<-EOF
$one blob
$two blob
EOF
'
test_expect_success !MINGW 'broken quoting falls back to interpreting raw' '
mv one.git \"one.git &&
check_obj \"one.git/objects <<-EOF
$one blob
EOF
'
test_done