mirror of
https://github.com/git/git.git
synced 2024-11-13 20:53:02 +01:00
41ac414ea2
Originally, test_expect_failure was designed to be the opposite
of test_expect_success, but this was a bad decision. Most tests
run a series of commands that leads to the single command that
needs to be tested, like this:
test_expect_{success,failure} 'test title' '
setup1 &&
setup2 &&
setup3 &&
what is to be tested
'
And expecting a failure exit from the whole sequence misses the
point of writing tests. Your setup$N that are supposed to
succeed may have failed without even reaching what you are
trying to test. The only valid use of test_expect_failure is to
check a trivial single command that is expected to fail, which
is a minority in tests of Porcelain-ish commands.
This large-ish patch rewrites all uses of test_expect_failure to
use test_expect_success and rewrites the condition of what is
tested, like this:
test_expect_success 'test title' '
setup1 &&
setup2 &&
setup3 &&
! this command should fail
'
test_expect_failure is redefined to serve as a reminder that
that test *should* succeed but due to a known breakage in git it
currently does not pass. So if git-foo command should create a
file 'bar' but you discovered a bug that it doesn't, you can
write a test like this:
test_expect_failure 'git-foo should create bar' '
rm -f bar &&
git foo &&
test -f bar
'
This construct acts similar to test_expect_success, but instead
of reporting "ok/FAIL" like test_expect_success does, the
outcome is reported as "FIXED/still broken".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
136 lines
3.6 KiB
Bash
Executable file
136 lines
3.6 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2006 Shawn O. Pearce
|
|
#
|
|
|
|
test_description='Test the update hook infrastructure.'
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success setup '
|
|
echo This is a test. >a &&
|
|
git update-index --add a &&
|
|
tree0=$(git write-tree) &&
|
|
commit0=$(echo setup | git commit-tree $tree0) &&
|
|
echo We hope it works. >a &&
|
|
git update-index a &&
|
|
tree1=$(git write-tree) &&
|
|
commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
|
|
git update-ref refs/heads/master $commit0 &&
|
|
git update-ref refs/heads/tofail $commit1 &&
|
|
git-clone ./. victim &&
|
|
GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
|
|
git update-ref refs/heads/master $commit1 &&
|
|
git update-ref refs/heads/tofail $commit0
|
|
'
|
|
|
|
cat >victim/.git/hooks/pre-receive <<'EOF'
|
|
#!/bin/sh
|
|
printf %s "$@" >>$GIT_DIR/pre-receive.args
|
|
cat - >$GIT_DIR/pre-receive.stdin
|
|
echo STDOUT pre-receive
|
|
echo STDERR pre-receive >&2
|
|
EOF
|
|
chmod u+x victim/.git/hooks/pre-receive
|
|
|
|
cat >victim/.git/hooks/update <<'EOF'
|
|
#!/bin/sh
|
|
echo "$@" >>$GIT_DIR/update.args
|
|
read x; printf %s "$x" >$GIT_DIR/update.stdin
|
|
echo STDOUT update $1
|
|
echo STDERR update $1 >&2
|
|
test "$1" = refs/heads/master || exit
|
|
EOF
|
|
chmod u+x victim/.git/hooks/update
|
|
|
|
cat >victim/.git/hooks/post-receive <<'EOF'
|
|
#!/bin/sh
|
|
printf %s "$@" >>$GIT_DIR/post-receive.args
|
|
cat - >$GIT_DIR/post-receive.stdin
|
|
echo STDOUT post-receive
|
|
echo STDERR post-receive >&2
|
|
EOF
|
|
chmod u+x victim/.git/hooks/post-receive
|
|
|
|
cat >victim/.git/hooks/post-update <<'EOF'
|
|
#!/bin/sh
|
|
echo "$@" >>$GIT_DIR/post-update.args
|
|
read x; printf %s "$x" >$GIT_DIR/post-update.stdin
|
|
echo STDOUT post-update
|
|
echo STDERR post-update >&2
|
|
EOF
|
|
chmod u+x victim/.git/hooks/post-update
|
|
|
|
test_expect_success push '
|
|
! git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
|
|
'
|
|
|
|
test_expect_success 'updated as expected' '
|
|
test $(GIT_DIR=victim/.git git rev-parse master) = $commit1 &&
|
|
test $(GIT_DIR=victim/.git git rev-parse tofail) = $commit1
|
|
'
|
|
|
|
test_expect_success 'hooks ran' '
|
|
test -f victim/.git/pre-receive.args &&
|
|
test -f victim/.git/pre-receive.stdin &&
|
|
test -f victim/.git/update.args &&
|
|
test -f victim/.git/update.stdin &&
|
|
test -f victim/.git/post-receive.args &&
|
|
test -f victim/.git/post-receive.stdin &&
|
|
test -f victim/.git/post-update.args &&
|
|
test -f victim/.git/post-update.stdin
|
|
'
|
|
|
|
test_expect_success 'pre-receive hook input' '
|
|
(echo $commit0 $commit1 refs/heads/master;
|
|
echo $commit1 $commit0 refs/heads/tofail
|
|
) | git diff - victim/.git/pre-receive.stdin
|
|
'
|
|
|
|
test_expect_success 'update hook arguments' '
|
|
(echo refs/heads/master $commit0 $commit1;
|
|
echo refs/heads/tofail $commit1 $commit0
|
|
) | git diff - victim/.git/update.args
|
|
'
|
|
|
|
test_expect_success 'post-receive hook input' '
|
|
echo $commit0 $commit1 refs/heads/master |
|
|
git diff - victim/.git/post-receive.stdin
|
|
'
|
|
|
|
test_expect_success 'post-update hook arguments' '
|
|
echo refs/heads/master |
|
|
git diff - victim/.git/post-update.args
|
|
'
|
|
|
|
test_expect_success 'all hook stdin is /dev/null' '
|
|
! test -s victim/.git/update.stdin &&
|
|
! test -s victim/.git/post-update.stdin
|
|
'
|
|
|
|
test_expect_success 'all *-receive hook args are empty' '
|
|
! test -s victim/.git/pre-receive.args &&
|
|
! test -s victim/.git/post-receive.args
|
|
'
|
|
|
|
test_expect_success 'send-pack produced no output' '
|
|
! test -s send.out
|
|
'
|
|
|
|
cat <<EOF >expect
|
|
STDOUT pre-receive
|
|
STDERR pre-receive
|
|
STDOUT update refs/heads/master
|
|
STDERR update refs/heads/master
|
|
STDOUT update refs/heads/tofail
|
|
STDERR update refs/heads/tofail
|
|
STDOUT post-receive
|
|
STDERR post-receive
|
|
STDOUT post-update
|
|
STDERR post-update
|
|
EOF
|
|
test_expect_success 'send-pack stderr contains hook messages' '
|
|
grep ^STD send.err >actual &&
|
|
git diff - actual <expect
|
|
'
|
|
|
|
test_done
|