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3af828634f
As a general principle, we should not use "git diff" to validate the results of what git command that is being tested has done. We would not know if we are testing the command in question, or locating a bug in the cute hack of "git diff --no-index". Rather use test_cmp for that purpose. 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
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#
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# Copyright (c) 2006 Shawn O. Pearce
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#
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test_description='Test the update hook infrastructure.'
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. ./test-lib.sh
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test_expect_success setup '
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echo This is a test. >a &&
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git update-index --add a &&
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tree0=$(git write-tree) &&
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commit0=$(echo setup | git commit-tree $tree0) &&
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echo We hope it works. >a &&
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git update-index a &&
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tree1=$(git write-tree) &&
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commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
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git update-ref refs/heads/master $commit0 &&
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git update-ref refs/heads/tofail $commit1 &&
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git-clone ./. victim &&
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GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
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git update-ref refs/heads/master $commit1 &&
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git update-ref refs/heads/tofail $commit0
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'
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cat >victim/.git/hooks/pre-receive <<'EOF'
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#!/bin/sh
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printf %s "$@" >>$GIT_DIR/pre-receive.args
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cat - >$GIT_DIR/pre-receive.stdin
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echo STDOUT pre-receive
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echo STDERR pre-receive >&2
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EOF
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chmod u+x victim/.git/hooks/pre-receive
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cat >victim/.git/hooks/update <<'EOF'
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#!/bin/sh
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echo "$@" >>$GIT_DIR/update.args
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read x; printf %s "$x" >$GIT_DIR/update.stdin
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echo STDOUT update $1
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echo STDERR update $1 >&2
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test "$1" = refs/heads/master || exit
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EOF
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chmod u+x victim/.git/hooks/update
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cat >victim/.git/hooks/post-receive <<'EOF'
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#!/bin/sh
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printf %s "$@" >>$GIT_DIR/post-receive.args
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cat - >$GIT_DIR/post-receive.stdin
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echo STDOUT post-receive
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echo STDERR post-receive >&2
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EOF
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chmod u+x victim/.git/hooks/post-receive
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cat >victim/.git/hooks/post-update <<'EOF'
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#!/bin/sh
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echo "$@" >>$GIT_DIR/post-update.args
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read x; printf %s "$x" >$GIT_DIR/post-update.stdin
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echo STDOUT post-update
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echo STDERR post-update >&2
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EOF
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chmod u+x victim/.git/hooks/post-update
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test_expect_success push '
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! git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
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'
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test_expect_success 'updated as expected' '
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test $(GIT_DIR=victim/.git git rev-parse master) = $commit1 &&
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test $(GIT_DIR=victim/.git git rev-parse tofail) = $commit1
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'
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test_expect_success 'hooks ran' '
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test -f victim/.git/pre-receive.args &&
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test -f victim/.git/pre-receive.stdin &&
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test -f victim/.git/update.args &&
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test -f victim/.git/update.stdin &&
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test -f victim/.git/post-receive.args &&
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test -f victim/.git/post-receive.stdin &&
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test -f victim/.git/post-update.args &&
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test -f victim/.git/post-update.stdin
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'
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test_expect_success 'pre-receive hook input' '
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(echo $commit0 $commit1 refs/heads/master;
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echo $commit1 $commit0 refs/heads/tofail
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) | test_cmp - victim/.git/pre-receive.stdin
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'
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test_expect_success 'update hook arguments' '
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(echo refs/heads/master $commit0 $commit1;
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echo refs/heads/tofail $commit1 $commit0
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) | test_cmp - victim/.git/update.args
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'
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test_expect_success 'post-receive hook input' '
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echo $commit0 $commit1 refs/heads/master |
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test_cmp - victim/.git/post-receive.stdin
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'
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test_expect_success 'post-update hook arguments' '
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echo refs/heads/master |
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test_cmp - victim/.git/post-update.args
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'
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test_expect_success 'all hook stdin is /dev/null' '
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! test -s victim/.git/update.stdin &&
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! test -s victim/.git/post-update.stdin
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'
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test_expect_success 'all *-receive hook args are empty' '
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! test -s victim/.git/pre-receive.args &&
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! test -s victim/.git/post-receive.args
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'
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test_expect_success 'send-pack produced no output' '
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! test -s send.out
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'
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cat <<EOF >expect
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STDOUT pre-receive
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STDERR pre-receive
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STDOUT update refs/heads/master
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STDERR update refs/heads/master
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STDOUT update refs/heads/tofail
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STDERR update refs/heads/tofail
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STDOUT post-receive
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STDERR post-receive
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STDOUT post-update
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STDERR post-update
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EOF
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test_expect_success 'send-pack stderr contains hook messages' '
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grep ^STD send.err >actual &&
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test_cmp - actual <expect
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'
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test_done
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