git/t/t5504-fetch-receive-strict.sh
Lars Schneider 8bf4becf0c add "ok=sigpipe" to test_must_fail and use it to fix flaky tests
t5516 "75 - deny fetch unreachable SHA1, allowtipsha1inwant=true" is
flaky in the following case:
1. remote upload-pack finds out "not our ref"
2. remote sends a response and closes the pipe
3. fetch-pack still tries to write commands to the remote upload-pack
4. write call in wrapper.c dies with SIGPIPE

The test is flaky because the sending fetch-pack may or may
not have finished writing its output by step (3). If it did,
then we see a closed pipe on the next read() call. If it
didn't, then we get the SIGPIPE from step (4) above. Both
are fine, but the latter fools test_must_fail.

t5504 "9 - push with transfer.fsckobjects" is flaky, too, and returns
SIGPIPE once in a while. I had to remove the final "To dst..." output
check because there is no output if the process dies with SIGPIPE.

Accept such a death-with-sigpipe also as OK when we are expecting a
failure.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
2015-11-28 12:06:14 -05:00

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#!/bin/sh
test_description='fetch/receive strict mode'
. ./test-lib.sh
test_expect_success setup '
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|^..|&/|") &&
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 ok=sigpipe 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 ok=sigpipe git push --porcelain dst master:refs/heads/test >act
'
cat >bogus-commit <<\EOF
tree 4b825dc642cb6eb9a060e54bf8d69288fbee4904
author Bugs Bunny 1234567890 +0000
committer Bugs Bunny <bugs@bun.ni> 1234567890 +0000
This commit object intentionally broken
EOF
test_expect_success 'push with receive.fsck.skipList' '
commit="$(git hash-object -t commit -w --stdin <bogus-commit)" &&
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 &&
git --git-dir=dst/.git config receive.fsck.skipList SKIP &&
echo $commit >dst/.git/SKIP &&
git push --porcelain dst bogus
'
test_expect_success 'push with receive.fsck.missingEmail=warn' '
commit="$(git hash-object -t commit -w --stdin <bogus-commit)" &&
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 &&
git --git-dir=dst/.git config \
receive.fsck.missingEmail warn &&
git push --porcelain dst bogus >act 2>&1 &&
grep "missingEmail" act &&
git --git-dir=dst/.git branch -D bogus &&
git --git-dir=dst/.git config --add \
receive.fsck.missingEmail ignore &&
git --git-dir=dst/.git config --add \
receive.fsck.badDate warn &&
git push --porcelain dst bogus >act 2>&1 &&
test_must_fail 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_done