Squashed 'third_party/git/' content from commit cb71568594

git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7

1 files changed, 351 insertions, 0 deletions

diff --git a/t/t5504-fetch-receive-strict.sh b/t/t5504-fetch-receive-strict.sh
new file mode 100755
index 000000000000..fdfe179b1188
--- /dev/null
+++ b/t/t5504-fetch-receive-strict.sh
@@ -0,0 +1,351 @@
+#!/bin/sh
+
+test_description='fetch/receive strict mode'
+. ./test-lib.sh
+
+test_expect_success 'setup and inject "corrupt or missing" object' '
+	echo hello >greetings &&
+	git add greetings &&
+	git commit -m greetings &&
+
+	S=$(git rev-parse :greetings | sed -e "s|^..|&/|") &&
+	X=$(echo bye | git hash-object -w --stdin | sed -e "s|^..|&/|") &&
+	echo $S >S &&
+	echo $X >X &&
+	cp .git/objects/$S .git/objects/$S.back &&
+	mv -f .git/objects/$X .git/objects/$S &&
+
+	test_must_fail git fsck
+'
+
+test_expect_success 'fetch without strict' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config fetch.fsckobjects false &&
+		git config transfer.fsckobjects false &&
+		test_must_fail git fetch ../.git master
+	)
+'
+
+test_expect_success 'fetch with !fetch.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config fetch.fsckobjects false &&
+		git config transfer.fsckobjects true &&
+		test_must_fail git fetch ../.git master
+	)
+'
+
+test_expect_success 'fetch with fetch.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config fetch.fsckobjects true &&
+		git config transfer.fsckobjects false &&
+		test_must_fail git fetch ../.git master
+	)
+'
+
+test_expect_success 'fetch with transfer.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config transfer.fsckobjects true &&
+		test_must_fail git fetch ../.git master
+	)
+'
+
+cat >exp <<EOF
+To dst
+!	refs/heads/master:refs/heads/test	[remote rejected] (missing necessary objects)
+EOF
+
+test_expect_success 'push without strict' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config fetch.fsckobjects false &&
+		git config transfer.fsckobjects false
+	) &&
+	test_must_fail git push --porcelain dst master:refs/heads/test >act &&
+	test_cmp exp act
+'
+
+test_expect_success 'push with !receive.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config receive.fsckobjects false &&
+		git config transfer.fsckobjects true
+	) &&
+	test_must_fail git push --porcelain dst master:refs/heads/test >act &&
+	test_cmp exp act
+'
+
+cat >exp <<EOF
+To dst
+!	refs/heads/master:refs/heads/test	[remote rejected] (unpacker error)
+EOF
+
+test_expect_success 'push with receive.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config receive.fsckobjects true &&
+		git config transfer.fsckobjects false
+	) &&
+	test_must_fail git push --porcelain dst master:refs/heads/test >act &&
+	test_cmp exp act
+'
+
+test_expect_success 'push with transfer.fsckobjects' '
+	rm -rf dst &&
+	git init dst &&
+	(
+		cd dst &&
+		git config transfer.fsckobjects true
+	) &&
+	test_must_fail git push --porcelain dst master:refs/heads/test >act &&
+	test_cmp exp act
+'
+
+test_expect_success 'repair the "corrupt or missing" object' '
+	mv -f .git/objects/$(cat S) .git/objects/$(cat X) &&
+	mv .git/objects/$(cat S).back .git/objects/$(cat S) &&
+	rm -rf .git/objects/$(cat X) &&
+	git fsck
+'
+
+cat >bogus-commit <<EOF
+tree $EMPTY_TREE
+author Bugs Bunny 1234567890 +0000
+committer Bugs Bunny <bugs@bun.ni> 1234567890 +0000
+
+This commit object intentionally broken
+EOF
+
+test_expect_success 'setup bogus commit' '
+	commit="$(git hash-object -t commit -w --stdin <bogus-commit)"
+'
+
+test_expect_success 'fsck with no skipList input' '
+	test_must_fail git fsck 2>err &&
+	test_i18ngrep "missingEmail" err
+'
+
+test_expect_success 'setup sorted and unsorted skipLists' '
+	cat >SKIP.unsorted <<-EOF &&
+	0000000000000000000000000000000000000004
+	0000000000000000000000000000000000000002
+	$commit
+	0000000000000000000000000000000000000001
+	0000000000000000000000000000000000000003
+	EOF
+	sort SKIP.unsorted >SKIP.sorted
+'
+
+test_expect_success 'fsck with sorted skipList' '
+	git -c fsck.skipList=SKIP.sorted fsck
+'
+
+test_expect_success 'fsck with unsorted skipList' '
+	git -c fsck.skipList=SKIP.unsorted fsck
+'
+
+test_expect_success 'fsck with invalid or bogus skipList input' '
+	git -c fsck.skipList=/dev/null -c fsck.missingEmail=ignore fsck &&
+	test_must_fail git -c fsck.skipList=does-not-exist -c fsck.missingEmail=ignore fsck 2>err &&
+	test_i18ngrep "could not open.*: does-not-exist" err &&
+	test_must_fail git -c fsck.skipList=.git/config -c fsck.missingEmail=ignore fsck 2>err &&
+	test_i18ngrep "invalid object name: \[core\]" err
+'
+
+test_expect_success 'fsck with other accepted skipList input (comments & empty lines)' '
+	cat >SKIP.with-comment <<-EOF &&
+	# Some bad commit
+	0000000000000000000000000000000000000001
+	EOF
+	test_must_fail git -c fsck.skipList=SKIP.with-comment fsck 2>err-with-comment &&
+	test_i18ngrep "missingEmail" err-with-comment &&
+	cat >SKIP.with-empty-line <<-EOF &&
+	0000000000000000000000000000000000000001
+
+	0000000000000000000000000000000000000002
+	EOF
+	test_must_fail git -c fsck.skipList=SKIP.with-empty-line fsck 2>err-with-empty-line &&
+	test_i18ngrep "missingEmail" err-with-empty-line
+'
+
+test_expect_success 'fsck no garbage output from comments & empty lines errors' '
+	test_line_count = 1 err-with-comment &&
+	test_line_count = 1 err-with-empty-line
+'
+
+test_expect_success 'fsck with invalid abbreviated skipList input' '
+	echo $commit | test_copy_bytes 20 >SKIP.abbreviated &&
+	test_must_fail git -c fsck.skipList=SKIP.abbreviated fsck 2>err-abbreviated &&
+	test_i18ngrep "^fatal: invalid object name: " err-abbreviated
+'
+
+test_expect_success 'fsck with exhaustive accepted skipList input (various types of comments etc.)' '
+	>SKIP.exhaustive &&
+	echo "# A commented line" >>SKIP.exhaustive &&
+	echo "" >>SKIP.exhaustive &&
+	echo " " >>SKIP.exhaustive &&
+	echo " # Comment after whitespace" >>SKIP.exhaustive &&
+	echo "$commit # Our bad commit (with leading whitespace and trailing comment)" >>SKIP.exhaustive &&
+	echo "# Some bad commit (leading whitespace)" >>SKIP.exhaustive &&
+	echo "  0000000000000000000000000000000000000001" >>SKIP.exhaustive &&
+	git -c fsck.skipList=SKIP.exhaustive fsck 2>err &&
+	test_must_be_empty err
+'
+
+test_expect_success 'push with receive.fsck.skipList' '
+	git push . $commit:refs/heads/bogus &&
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config receive.fsckObjects true &&
+	test_must_fail git push --porcelain dst bogus &&
+	echo $commit >dst/.git/SKIP &&
+
+	# receive.fsck.* does not fall back on fsck.*
+	git --git-dir=dst/.git config fsck.skipList SKIP &&
+	test_must_fail git push --porcelain dst bogus &&
+
+	# Invalid and/or bogus skipList input
+	git --git-dir=dst/.git config receive.fsck.skipList /dev/null &&
+	test_must_fail git push --porcelain dst bogus &&
+	git --git-dir=dst/.git config receive.fsck.skipList does-not-exist &&
+	test_must_fail git push --porcelain dst bogus 2>err &&
+	test_i18ngrep "could not open.*: does-not-exist" err &&
+	git --git-dir=dst/.git config receive.fsck.skipList config &&
+	test_must_fail git push --porcelain dst bogus 2>err &&
+	test_i18ngrep "invalid object name: \[core\]" err &&
+
+	git --git-dir=dst/.git config receive.fsck.skipList SKIP &&
+	git push --porcelain dst bogus
+'
+
+test_expect_success 'fetch with fetch.fsck.skipList' '
+	refspec=refs/heads/bogus:refs/heads/bogus &&
+	git push . $commit:refs/heads/bogus &&
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config fetch.fsckObjects true &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+	git --git-dir=dst/.git config fetch.fsck.skipList /dev/null &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+	echo $commit >dst/.git/SKIP &&
+
+	# fetch.fsck.* does not fall back on fsck.*
+	git --git-dir=dst/.git config fsck.skipList dst/.git/SKIP &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+
+	# Invalid and/or bogus skipList input
+	git --git-dir=dst/.git config fetch.fsck.skipList /dev/null &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+	git --git-dir=dst/.git config fetch.fsck.skipList does-not-exist &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec 2>err &&
+	test_i18ngrep "could not open.*: does-not-exist" err &&
+	git --git-dir=dst/.git config fetch.fsck.skipList dst/.git/config &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec 2>err &&
+	test_i18ngrep "invalid object name: \[core\]" err &&
+
+	git --git-dir=dst/.git config fetch.fsck.skipList dst/.git/SKIP &&
+	git --git-dir=dst/.git fetch "file://$(pwd)" $refspec
+'
+
+test_expect_success 'fsck.<unknownmsg-id> dies' '
+	test_must_fail git -c fsck.whatEver=ignore fsck 2>err &&
+	test_i18ngrep "Unhandled message id: whatever" err
+'
+
+test_expect_success 'push with receive.fsck.missingEmail=warn' '
+	git push . $commit:refs/heads/bogus &&
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config receive.fsckobjects true &&
+	test_must_fail git push --porcelain dst bogus &&
+
+	# receive.fsck.<msg-id> does not fall back on fsck.<msg-id>
+	git --git-dir=dst/.git config fsck.missingEmail warn &&
+	test_must_fail git push --porcelain dst bogus &&
+
+	# receive.fsck.<unknownmsg-id> warns
+	git --git-dir=dst/.git config \
+		receive.fsck.whatEver error &&
+
+	git --git-dir=dst/.git config \
+		receive.fsck.missingEmail warn &&
+	git push --porcelain dst bogus >act 2>&1 &&
+	grep "missingEmail" act &&
+	test_i18ngrep "Skipping unknown msg id.*whatever" act &&
+	git --git-dir=dst/.git branch -D bogus &&
+	git --git-dir=dst/.git config --add \
+		receive.fsck.missingEmail ignore &&
+	git push --porcelain dst bogus >act 2>&1 &&
+	! grep "missingEmail" act
+'
+
+test_expect_success 'fetch with fetch.fsck.missingEmail=warn' '
+	refspec=refs/heads/bogus:refs/heads/bogus &&
+	git push . $commit:refs/heads/bogus &&
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config fetch.fsckobjects true &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+
+	# fetch.fsck.<msg-id> does not fall back on fsck.<msg-id>
+	git --git-dir=dst/.git config fsck.missingEmail warn &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" $refspec &&
+
+	# receive.fsck.<unknownmsg-id> warns
+	git --git-dir=dst/.git config \
+		fetch.fsck.whatEver error &&
+
+	git --git-dir=dst/.git config \
+		fetch.fsck.missingEmail warn &&
+	git --git-dir=dst/.git fetch "file://$(pwd)" $refspec >act 2>&1 &&
+	grep "missingEmail" act &&
+	test_i18ngrep "Skipping unknown msg id.*whatever" act &&
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config fetch.fsckobjects true &&
+	git --git-dir=dst/.git config \
+		fetch.fsck.missingEmail ignore &&
+	git --git-dir=dst/.git fetch "file://$(pwd)" $refspec >act 2>&1 &&
+	! grep "missingEmail" act
+'
+
+test_expect_success \
+	'receive.fsck.unterminatedHeader=warn triggers error' '
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config receive.fsckobjects true &&
+	git --git-dir=dst/.git config \
+		receive.fsck.unterminatedheader warn &&
+	test_must_fail git push --porcelain dst HEAD >act 2>&1 &&
+	grep "Cannot demote unterminatedheader" act
+'
+
+test_expect_success \
+	'fetch.fsck.unterminatedHeader=warn triggers error' '
+	rm -rf dst &&
+	git init dst &&
+	git --git-dir=dst/.git config fetch.fsckobjects true &&
+	git --git-dir=dst/.git config \
+		fetch.fsck.unterminatedheader warn &&
+	test_must_fail git --git-dir=dst/.git fetch "file://$(pwd)" HEAD &&
+	grep "Cannot demote unterminatedheader" act
+'
+
+test_done