diff options
Diffstat (limited to 't/t0021-conversion.sh')
| -rwxr-xr-x | t/t0021-conversion.sh | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh index b92e6cb046..e9f1626b09 100755 --- a/t/t0021-conversion.sh +++ b/t/t0021-conversion.sh @@ -153,17 +153,23 @@ test_expect_success 'filter shell-escaped filenames' ' : ' -test_expect_success 'required filter success' ' - git config filter.required.smudge cat && - git config filter.required.clean cat && +test_expect_success 'required filter should filter data' ' + git config filter.required.smudge ./rot13.sh && + git config filter.required.clean ./rot13.sh && git config filter.required.required true && echo "*.r filter=required" >.gitattributes && - echo test >test.r && + cat test.o >test.r && git add test.r && + rm -f test.r && - git checkout -- test.r + git checkout -- test.r && + cmp test.o test.r && + + ./rot13.sh <test.o >expected && + git cat-file blob :test.r >actual && + cmp expected actual ' test_expect_success 'required filter smudge failure' ' @@ -190,7 +196,13 @@ test_expect_success 'required filter clean failure' ' test_must_fail git add test.fc ' -test -n "$GIT_TEST_LONG" && test_set_prereq EXPENSIVE +test_expect_success 'filtering large input to small output should use little memory' ' + git config filter.devnull.clean "cat >/dev/null" && + git config filter.devnull.required true && + for i in $(test_seq 1 30); do printf "%1048576d" 1; done >30MB && + echo "30MB filter=devnull" >.gitattributes && + GIT_MMAP_LIMIT=1m GIT_ALLOC_LIMIT=1m git add 30MB +' test_expect_success EXPENSIVE 'filter large file' ' git config filter.largefile.smudge cat && @@ -204,4 +216,30 @@ test_expect_success EXPENSIVE 'filter large file' ' ! test -s err ' +test_expect_success "filter: clean empty file" ' + git config filter.in-repo-header.clean "echo cleaned && cat" && + git config filter.in-repo-header.smudge "sed 1d" && + + echo "empty-in-worktree filter=in-repo-header" >>.gitattributes && + >empty-in-worktree && + + echo cleaned >expected && + git add empty-in-worktree && + git show :empty-in-worktree >actual && + test_cmp expected actual +' + +test_expect_success "filter: smudge empty file" ' + git config filter.empty-in-repo.clean "cat >/dev/null" && + git config filter.empty-in-repo.smudge "echo smudged && cat" && + + echo "empty-in-repo filter=empty-in-repo" >>.gitattributes && + echo dead data walking >empty-in-repo && + git add empty-in-repo && + + echo smudged >expected && + git checkout-index --prefix=filtered- empty-in-repo && + test_cmp expected filtered-empty-in-repo +' + test_done |