diff options
Diffstat (limited to 't/t0021-conversion.sh')
| -rwxr-xr-x | t/t0021-conversion.sh | 318 |
1 files changed, 268 insertions, 50 deletions
diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh index dc664da551..a9e10a0c21 100755 --- a/t/t0021-conversion.sh +++ b/t/t0021-conversion.sh @@ -2,6 +2,9 @@ test_description='blob conversion via gitattributes' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + . ./test-lib.sh TEST_ROOT="$PWD" @@ -23,10 +26,6 @@ generate_random_characters () { perl -pe "s/./chr((ord($&) % 26) + ord('a'))/sge" >"$TEST_ROOT/$NAME" } -file_size () { - test-tool path-utils file-size "$1" -} - filter_git () { rm -f *.log && git "$@" @@ -35,7 +34,7 @@ filter_git () { # Compare two files and ensure that `clean` and `smudge` respectively are # called at least once if specified in the `expect` file. The actual # invocation count is not relevant because their number can vary. -# c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ +# c.f. https://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ test_cmp_count () { expect=$1 actual=$2 @@ -50,7 +49,7 @@ test_cmp_count () { # Compare two files but exclude all `clean` invocations because Git can # call `clean` zero or more times. -# c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ +# c.f. https://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/ test_cmp_exclude_clean () { expect=$1 actual=$2 @@ -361,9 +360,13 @@ test_expect_success PERL 'required process filter should filter data' ' cp "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r" && >test4-empty.r && - S=$(file_size test.r) && - S2=$(file_size test2.r) && - S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x=.r") && + S=$(test_file_size test.r) && + S2=$(test_file_size test2.r) && + S3=$(test_file_size "testsubdir/test3 '\''sq'\'',\$x=.r") && + M=$(git hash-object test.r) && + M2=$(git hash-object test2.r) && + M3=$(git hash-object "testsubdir/test3 '\''sq'\'',\$x=.r") && + EMPTY=$(git hash-object /dev/null) && filter_git add . && cat >expected.log <<-EOF && @@ -378,14 +381,16 @@ test_expect_success PERL 'required process filter should filter data' ' test_cmp_count expected.log debug.log && git commit -m "test commit 2" && + MAIN=$(git rev-parse --verify main) && + META="ref=refs/heads/main treeish=$MAIN" && rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x=.r" && filter_git checkout --quiet --no-progress . && cat >expected.log <<-EOF && START init handshake complete - IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK] - IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK] + IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -402,14 +407,14 @@ test_expect_success PERL 'required process filter should filter data' ' EOF test_cmp_exclude_clean expected.log debug.log && - filter_git checkout --quiet --no-progress master && + filter_git checkout --quiet --no-progress main && cat >expected.log <<-EOF && START init handshake complete - IN: smudge test.r $S [OK] -- OUT: $S . [OK] - IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK] - IN: smudge test4-empty.r 0 [OK] -- OUT: 0 [OK] - IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK] + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -420,6 +425,117 @@ test_expect_success PERL 'required process filter should filter data' ' ) ' +test_expect_success PERL 'required process filter should filter data for various subcommands' ' + test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" && + test_config_global filter.protocol.required true && + ( + cd repo && + + S=$(test_file_size test.r) && + S2=$(test_file_size test2.r) && + S3=$(test_file_size "testsubdir/test3 '\''sq'\'',\$x=.r") && + M=$(git hash-object test.r) && + M2=$(git hash-object test2.r) && + M3=$(git hash-object "testsubdir/test3 '\''sq'\'',\$x=.r") && + EMPTY=$(git hash-object /dev/null) && + + MAIN=$(git rev-parse --verify main) && + + cp "$TEST_ROOT/test.o" test5.r && + git add test5.r && + git commit -m "test commit 3" && + git checkout empty-branch && + filter_git rebase --onto empty-branch main^^ main && + MAIN2=$(git rev-parse --verify main) && + META="ref=refs/heads/main treeish=$MAIN2" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge test5.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log && + + git reset --hard empty-branch && + filter_git reset --hard $MAIN && + META="treeish=$MAIN" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log && + + git branch old-main $MAIN && + git reset --hard empty-branch && + filter_git reset --hard old-main && + META="ref=refs/heads/old-main treeish=$MAIN" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log && + + git checkout -b merge empty-branch && + git branch -f main $MAIN2 && + filter_git merge main && + META="treeish=$MAIN2" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge test5.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log && + + filter_git archive main >/dev/null && + META="ref=refs/heads/main treeish=$MAIN2" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge test5.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log && + + TREE="$(git rev-parse $MAIN2^{tree})" && + filter_git archive $TREE >/dev/null && + META="treeish=$TREE" && + cat >expected.log <<-EOF && + START + init handshake complete + IN: smudge test.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r $META blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test4-empty.r $META blob=$EMPTY 0 [OK] -- OUT: 0 [OK] + IN: smudge test5.r $META blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $META blob=$M3 $S3 [OK] -- OUT: $S3 . [OK] + STOP + EOF + test_cmp_exclude_clean expected.log debug.log + ) +' + test_expect_success PERL 'required process filter takes precedence' ' test_config_global filter.protocol.clean false && test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" && @@ -432,7 +548,7 @@ test_expect_success PERL 'required process filter takes precedence' ' echo "*.r filter=protocol" >.gitattributes && cp "$TEST_ROOT/test.o" test.r && - S=$(file_size test.r) && + S=$(test_file_size test.r) && # Check that the process filter is invoked here filter_git add . && @@ -456,7 +572,7 @@ test_expect_success PERL 'required process filter should be used only for "clean echo "*.r filter=protocol" >.gitattributes && cp "$TEST_ROOT/test.o" test.r && - S=$(file_size test.r) && + S=$(test_file_size test.r) && filter_git add . && cat >expected.log <<-EOF && @@ -519,17 +635,22 @@ test_expect_success PERL 'required process filter should process multiple packet EOF test_cmp_count expected.log debug.log && - rm -f *.file && + M1="blob=$(git hash-object 1pkt_1__.file)" && + M2="blob=$(git hash-object 2pkt_1+1.file)" && + M3="blob=$(git hash-object 2pkt_2-1.file)" && + M4="blob=$(git hash-object 2pkt_2__.file)" && + M5="blob=$(git hash-object 3pkt_2+1.file)" && + rm -f *.file debug.log && filter_git checkout --quiet --no-progress -- *.file && cat >expected.log <<-EOF && START init handshake complete - IN: smudge 1pkt_1__.file $(($S )) [OK] -- OUT: $(($S )) . [OK] - IN: smudge 2pkt_1+1.file $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK] - IN: smudge 2pkt_2-1.file $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK] - IN: smudge 2pkt_2__.file $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK] - IN: smudge 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK] + IN: smudge 1pkt_1__.file $M1 $(($S )) [OK] -- OUT: $(($S )) . [OK] + IN: smudge 2pkt_1+1.file $M2 $(($S +1)) [OK] -- OUT: $(($S +1)) .. [OK] + IN: smudge 2pkt_2-1.file $M3 $(($S*2-1)) [OK] -- OUT: $(($S*2-1)) .. [OK] + IN: smudge 2pkt_2__.file $M4 $(($S*2 )) [OK] -- OUT: $(($S*2 )) .. [OK] + IN: smudge 3pkt_2+1.file $M5 $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -575,9 +696,13 @@ test_expect_success PERL 'process filter should restart after unexpected write f echo "this is going to fail" >smudge-write-fail.o && cp smudge-write-fail.o smudge-write-fail.r && - S=$(file_size test.r) && - S2=$(file_size test2.r) && - SF=$(file_size smudge-write-fail.r) && + S=$(test_file_size test.r) && + S2=$(test_file_size test2.r) && + SF=$(test_file_size smudge-write-fail.r) && + M=$(git hash-object test.r) && + M2=$(git hash-object test2.r) && + MF=$(git hash-object smudge-write-fail.r) && + rm -f debug.log && git add . && rm -f *.r && @@ -591,11 +716,11 @@ test_expect_success PERL 'process filter should restart after unexpected write f cat >expected.log <<-EOF && START init handshake complete - IN: smudge smudge-write-fail.r $SF [OK] -- [WRITE FAIL] + IN: smudge smudge-write-fail.r blob=$MF $SF [OK] -- [WRITE FAIL] START init handshake complete - IN: smudge test.r $S [OK] -- OUT: $S . [OK] - IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge test.r blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -626,9 +751,13 @@ test_expect_success PERL 'process filter should not be restarted if it signals a echo "this will cause an error" >error.o && cp error.o error.r && - S=$(file_size test.r) && - S2=$(file_size test2.r) && - SE=$(file_size error.r) && + S=$(test_file_size test.r) && + S2=$(test_file_size test2.r) && + SE=$(test_file_size error.r) && + M=$(git hash-object test.r) && + M2=$(git hash-object test2.r) && + ME=$(git hash-object error.r) && + rm -f debug.log && git add . && rm -f *.r && @@ -637,9 +766,9 @@ test_expect_success PERL 'process filter should not be restarted if it signals a cat >expected.log <<-EOF && START init handshake complete - IN: smudge error.r $SE [OK] -- [ERROR] - IN: smudge test.r $S [OK] -- OUT: $S . [OK] - IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK] + IN: smudge error.r blob=$ME $SE [OK] -- [ERROR] + IN: smudge test.r blob=$M $S [OK] -- OUT: $S . [OK] + IN: smudge test2.r blob=$M2 $S2 [OK] -- OUT: $S2 . [OK] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -665,18 +794,21 @@ test_expect_success PERL 'process filter abort stops processing of all further f echo "error this blob and all future blobs" >abort.o && cp abort.o abort.r && - SA=$(file_size abort.r) && + M="blob=$(git hash-object abort.r)" && + rm -f debug.log && + SA=$(test_file_size abort.r) && git add . && rm -f *.r && + # Note: This test assumes that Git filters files in alphabetical # order ("abort.r" before "test.r"). filter_git checkout --quiet --no-progress . && cat >expected.log <<-EOF && START init handshake complete - IN: smudge abort.r $SA [OK] -- [ABORT] + IN: smudge abort.r $M $SA [OK] -- [ABORT] STOP EOF test_cmp_exclude_clean expected.log debug.log && @@ -726,28 +858,30 @@ test_expect_success PERL 'delayed checkout in process filter' ' git commit -m "test commit" ) && - S=$(file_size "$TEST_ROOT/test.o") && + S=$(test_file_size "$TEST_ROOT/test.o") && + PM="ref=refs/heads/main treeish=$(git -C repo rev-parse --verify main) " && + M="${PM}blob=$(git -C repo rev-parse --verify main:test.a)" && cat >a.exp <<-EOF && START init handshake complete - IN: smudge test.a $S [OK] -- OUT: $S . [OK] - IN: smudge test-delay10.a $S [OK] -- [DELAYED] - IN: smudge test-delay11.a $S [OK] -- [DELAYED] - IN: smudge test-delay20.a $S [OK] -- [DELAYED] + IN: smudge test.a $M $S [OK] -- OUT: $S . [OK] + IN: smudge test-delay10.a $M $S [OK] -- [DELAYED] + IN: smudge test-delay11.a $M $S [OK] -- [DELAYED] + IN: smudge test-delay20.a $M $S [OK] -- [DELAYED] IN: list_available_blobs test-delay10.a test-delay11.a [OK] - IN: smudge test-delay10.a 0 [OK] -- OUT: $S . [OK] - IN: smudge test-delay11.a 0 [OK] -- OUT: $S . [OK] + IN: smudge test-delay10.a $M 0 [OK] -- OUT: $S . [OK] + IN: smudge test-delay11.a $M 0 [OK] -- OUT: $S . [OK] IN: list_available_blobs test-delay20.a [OK] - IN: smudge test-delay20.a 0 [OK] -- OUT: $S . [OK] + IN: smudge test-delay20.a $M 0 [OK] -- OUT: $S . [OK] IN: list_available_blobs [OK] STOP EOF cat >b.exp <<-EOF && START init handshake complete - IN: smudge test-delay10.b $S [OK] -- [DELAYED] + IN: smudge test-delay10.b $M $S [OK] -- [DELAYED] IN: list_available_blobs test-delay10.b [OK] - IN: smudge test-delay10.b 0 [OK] -- OUT: $S . [OK] + IN: smudge test-delay10.b $M 0 [OK] -- OUT: $S . [OK] IN: list_available_blobs [OK] STOP EOF @@ -767,8 +901,11 @@ test_expect_success PERL 'delayed checkout in process filter' ' rm *.a *.b && filter_git checkout . && - test_cmp_count ../a.exp a.log && - test_cmp_count ../b.exp b.log && + # We are not checking out a ref here, so filter out ref metadata. + sed -e "s!$PM!!" ../a.exp >a.exp.filtered && + sed -e "s!$PM!!" ../b.exp >b.exp.filtered && + test_cmp_count a.exp.filtered a.log && + test_cmp_count b.exp.filtered b.log && test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a && test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a && @@ -819,4 +956,85 @@ test_expect_success PERL 'invalid file in delayed checkout' ' grep "error: external filter .* signaled that .unfiltered. is now available although it has not been delayed earlier" git-stderr.log ' +for mode in 'case' 'utf-8' +do + case "$mode" in + case) dir='A' symlink='a' mode_prereq='CASE_INSENSITIVE_FS' ;; + utf-8) + dir=$(printf "\141\314\210") symlink=$(printf "\303\244") + mode_prereq='UTF8_NFD_TO_NFC' ;; + esac + + test_expect_success PERL,SYMLINKS,$mode_prereq \ + "delayed checkout with $mode-collision don't write to the wrong place" ' + test_config_global filter.delay.process \ + "\"$TEST_ROOT/rot13-filter.pl\" --always-delay delayed.log clean smudge delay" && + test_config_global filter.delay.required true && + + git init $mode-collision && + ( + cd $mode-collision && + mkdir target-dir && + + empty_oid=$(printf "" | git hash-object -w --stdin) && + symlink_oid=$(printf "%s" "$PWD/target-dir" | git hash-object -w --stdin) && + attr_oid=$(echo "$dir/z filter=delay" | git hash-object -w --stdin) && + + cat >objs <<-EOF && + 100644 blob $empty_oid $dir/x + 100644 blob $empty_oid $dir/y + 100644 blob $empty_oid $dir/z + 120000 blob $symlink_oid $symlink + 100644 blob $attr_oid .gitattributes + EOF + + git update-index --index-info <objs && + git commit -m "test commit" + ) && + + git clone $mode-collision $mode-collision-cloned && + # Make sure z was really delayed + grep "IN: smudge $dir/z .* \\[DELAYED\\]" $mode-collision-cloned/delayed.log && + + # Should not create $dir/z at $symlink/z + test_path_is_missing $mode-collision/target-dir/z + ' +done + +test_expect_success PERL,SYMLINKS,CASE_INSENSITIVE_FS \ +"delayed checkout with submodule collision don't write to the wrong place" ' + git init collision-with-submodule && + ( + cd collision-with-submodule && + git config filter.delay.process "\"$TEST_ROOT/rot13-filter.pl\" --always-delay delayed.log clean smudge delay" && + git config filter.delay.required true && + + # We need Git to treat the submodule "a" and the + # leading dir "A" as different paths in the index. + git config --local core.ignoreCase false && + + empty_oid=$(printf "" | git hash-object -w --stdin) && + attr_oid=$(echo "A/B/y filter=delay" | git hash-object -w --stdin) && + cat >objs <<-EOF && + 100644 blob $empty_oid A/B/x + 100644 blob $empty_oid A/B/y + 100644 blob $attr_oid .gitattributes + EOF + git update-index --index-info <objs && + + git init a && + mkdir target-dir && + symlink_oid=$(printf "%s" "$PWD/target-dir" | git -C a hash-object -w --stdin) && + echo "120000 blob $symlink_oid b" >objs && + git -C a update-index --index-info <objs && + git -C a commit -m sub && + git submodule add ./a && + git commit -m super && + + git checkout --recurse-submodules . && + grep "IN: smudge A/B/y .* \\[DELAYED\\]" delayed.log && + test_path_is_missing target-dir/y + ) +' + test_done |