mirror of
https://github.com/git/git.git
synced 2024-11-26 11:34:00 +08:00
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$N that are supposed to
succeed may have failed without even reaching what you are
trying to test. The only valid use of test_expect_failure is to
check a trivial single command that is expected to fail, which
is a minority in tests of Porcelain-ish commands.
This large-ish patch rewrites all uses of test_expect_failure to
use test_expect_success and rewrites the condition of what is
tested, like this:
test_expect_success 'test title' '
setup1 &&
setup2 &&
setup3 &&
! this command should fail
'
test_expect_failure is redefined to serve as a reminder that
that test *should* succeed but due to a known breakage in git it
currently does not pass. So if git-foo command should create a
file 'bar' but you discovered a bug that it doesn't, you can
write a test like this:
test_expect_failure 'git-foo should create bar' '
rm -f bar &&
git foo &&
test -f bar
'
This construct acts similar to test_expect_success, but instead
of reporting "ok/FAIL" like test_expect_success does, the
outcome is reported as "FIXED/still broken".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
74 lines
1.3 KiB
Bash
Executable File
74 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='errors in upload-pack'
|
|
|
|
. ./test-lib.sh
|
|
|
|
D=`pwd`
|
|
|
|
corrupt_repo () {
|
|
object_sha1=$(git rev-parse "$1") &&
|
|
ob=$(expr "$object_sha1" : "\(..\)") &&
|
|
ject=$(expr "$object_sha1" : "..\(..*\)") &&
|
|
rm -f ".git/objects/$ob/$ject"
|
|
}
|
|
|
|
test_expect_success 'setup and corrupt repository' '
|
|
|
|
echo file >file &&
|
|
git add file &&
|
|
git rev-parse :file &&
|
|
git commit -a -m original &&
|
|
test_tick &&
|
|
echo changed >file &&
|
|
git commit -a -m changed &&
|
|
corrupt_repo HEAD:file
|
|
|
|
'
|
|
|
|
test_expect_success 'fsck fails' '
|
|
! git fsck
|
|
'
|
|
|
|
test_expect_success 'upload-pack fails due to error in pack-objects' '
|
|
|
|
! echo "0032want $(git rev-parse HEAD)
|
|
00000009done
|
|
0000" | git-upload-pack . > /dev/null 2> output.err &&
|
|
grep "pack-objects died" output.err
|
|
'
|
|
|
|
test_expect_success 'corrupt repo differently' '
|
|
|
|
git hash-object -w file &&
|
|
corrupt_repo HEAD^^{tree}
|
|
|
|
'
|
|
|
|
test_expect_success 'fsck fails' '
|
|
! git fsck
|
|
'
|
|
test_expect_success 'upload-pack fails due to error in rev-list' '
|
|
|
|
! echo "0032want $(git rev-parse HEAD)
|
|
00000009done
|
|
0000" | git-upload-pack . > /dev/null 2> output.err &&
|
|
grep "waitpid (async) failed" output.err
|
|
'
|
|
|
|
test_expect_success 'create empty repository' '
|
|
|
|
mkdir foo &&
|
|
cd foo &&
|
|
git init
|
|
|
|
'
|
|
|
|
test_expect_success 'fetch fails' '
|
|
|
|
! git fetch .. master
|
|
|
|
'
|
|
|
|
test_done
|