ec10b018e7
Using 'test_must_be_empty' is preferable to '! test -s', because it
gives a helpful error message if the given file is unexpectedly not
empty, while the latter remains completely silent. Furthermore, it
also catches cases when the given file unexpectedly does not exist at
all.
This patch was basically created by:
sed -i -e 's/! test -s/test_must_be_empty/' t[0-9]*.sh
with the following notable exceptions:
- The '! test -s' check in '.gitmodules ignore=dirty suppresses
submodules with untracked content' in 't7508-status.sh' is left
as-is, because it's bogus and, therefore, it's subject of a
dedicated patch.
- The '! test -s' checks in 't9131-git-svn-empty-symlink.sh' and
't9135-git-svn-moved-branch-empty-file.sh' are immediately
preceeded by a 'test -f' to ensure that the files exist in the
first place. 'test_must_be_empty' ensures that as well, so those
'test -f' commands are removed as well.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
152 lines
4.1 KiB
Bash
Executable File
152 lines
4.1 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 --bare ./. victim.git &&
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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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test_must_fail git send-pack --force ./victim.git \
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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_must_be_empty victim.git/update.stdin &&
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test_must_be_empty 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_must_be_empty victim.git/pre-receive.args &&
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test_must_be_empty 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_must_be_empty send.out
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'
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cat <<EOF >expect
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remote: STDOUT pre-receive
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remote: STDERR pre-receive
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remote: STDOUT update refs/heads/master
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remote: STDERR update refs/heads/master
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remote: STDOUT update refs/heads/tofail
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remote: STDERR update refs/heads/tofail
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remote: error: hook declined to update refs/heads/tofail
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remote: STDOUT post-receive
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remote: STDERR post-receive
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remote: STDOUT post-update
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remote: 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 ^remote: send.err | sed "s/ *\$//" >actual &&
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test_cmp expect actual
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'
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test_expect_success 'pre-receive hook that forgets to read its input' '
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write_script victim.git/hooks/pre-receive <<-\EOF &&
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exit 0
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EOF
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rm -f victim.git/hooks/update victim.git/hooks/post-update &&
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for v in $(test_seq 100 999)
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do
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git branch branch_$v master || return
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done &&
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git push ./victim.git "+refs/heads/*:refs/heads/*"
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'
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test_done
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