mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
daad41c96d
Tests in 't1600-index.sh' check that various bogus index version
values are recognized and an appropriate warning message is issued.
GIT_TEST_SPLIT_INDEX=1 is supposed to trigger index splitting
randomly, and thus might interfere [1] with these tests: splitting the
index means that two index files are written (the shared base index
and the split '.git/index'), and the same warning message is then
issued twice, failing these tests.
Unset GIT_TEST_SPLIT_INDEX in this test script to avoid such
interference.
[1] There is no such interference at the moment, because, alas,
GIT_TEST_SPLIT_INDEX=1 is broken and never split the index. There
was no such interference in the past (before it broke) either,
because the first index write with GIT_TEST_SPLIT_INDEX=1 never
split the index, only the second write did. A subsequent commit
fixing GIT_TEST_SPLIT_INDEX will have all the details on this.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
105 lines
2.4 KiB
Bash
Executable file
105 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='index file specific tests'
|
|
|
|
. ./test-lib.sh
|
|
|
|
sane_unset GIT_TEST_SPLIT_INDEX
|
|
|
|
test_expect_success 'setup' '
|
|
echo 1 >a
|
|
'
|
|
|
|
test_expect_success 'bogus GIT_INDEX_VERSION issues warning' '
|
|
(
|
|
rm -f .git/index &&
|
|
GIT_INDEX_VERSION=2bogus &&
|
|
export GIT_INDEX_VERSION &&
|
|
git add a 2>err &&
|
|
sed "s/[0-9]//" err >actual.err &&
|
|
sed -e "s/ Z$/ /" <<-\EOF >expect.err &&
|
|
warning: GIT_INDEX_VERSION set, but the value is invalid.
|
|
Using version Z
|
|
EOF
|
|
test_cmp expect.err actual.err
|
|
)
|
|
'
|
|
|
|
test_expect_success 'out of bounds GIT_INDEX_VERSION issues warning' '
|
|
(
|
|
rm -f .git/index &&
|
|
GIT_INDEX_VERSION=1 &&
|
|
export GIT_INDEX_VERSION &&
|
|
git add a 2>err &&
|
|
sed "s/[0-9]//" err >actual.err &&
|
|
sed -e "s/ Z$/ /" <<-\EOF >expect.err &&
|
|
warning: GIT_INDEX_VERSION set, but the value is invalid.
|
|
Using version Z
|
|
EOF
|
|
test_cmp expect.err actual.err
|
|
)
|
|
'
|
|
|
|
test_expect_success 'no warning with bogus GIT_INDEX_VERSION and existing index' '
|
|
(
|
|
GIT_INDEX_VERSION=1 &&
|
|
export GIT_INDEX_VERSION &&
|
|
git add a 2>actual.err &&
|
|
test_must_be_empty actual.err
|
|
)
|
|
'
|
|
|
|
test_expect_success 'out of bounds index.version issues warning' '
|
|
(
|
|
sane_unset GIT_INDEX_VERSION &&
|
|
rm -f .git/index &&
|
|
git config --add index.version 1 &&
|
|
git add a 2>err &&
|
|
sed "s/[0-9]//" err >actual.err &&
|
|
sed -e "s/ Z$/ /" <<-\EOF >expect.err &&
|
|
warning: index.version set, but the value is invalid.
|
|
Using version Z
|
|
EOF
|
|
test_cmp expect.err actual.err
|
|
)
|
|
'
|
|
|
|
test_index_version () {
|
|
INDEX_VERSION_CONFIG=$1 &&
|
|
FEATURE_MANY_FILES=$2 &&
|
|
ENV_VAR_VERSION=$3
|
|
EXPECTED_OUTPUT_VERSION=$4 &&
|
|
(
|
|
rm -f .git/index &&
|
|
rm -f .git/config &&
|
|
if test "$INDEX_VERSION_CONFIG" -ne 0
|
|
then
|
|
git config --add index.version $INDEX_VERSION_CONFIG
|
|
fi &&
|
|
git config --add feature.manyFiles $FEATURE_MANY_FILES
|
|
if test "$ENV_VAR_VERSION" -ne 0
|
|
then
|
|
GIT_INDEX_VERSION=$ENV_VAR_VERSION &&
|
|
export GIT_INDEX_VERSION
|
|
else
|
|
unset GIT_INDEX_VERSION
|
|
fi &&
|
|
git add a &&
|
|
echo $EXPECTED_OUTPUT_VERSION >expect &&
|
|
test-tool index-version <.git/index >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
}
|
|
|
|
test_expect_success 'index version config precedence' '
|
|
test_index_version 0 false 0 2 &&
|
|
test_index_version 2 false 0 2 &&
|
|
test_index_version 3 false 0 2 &&
|
|
test_index_version 4 false 0 4 &&
|
|
test_index_version 2 false 4 4 &&
|
|
test_index_version 2 true 0 2 &&
|
|
test_index_version 0 true 0 4 &&
|
|
test_index_version 0 true 2 2
|
|
'
|
|
|
|
test_done
|