t0008: document test_expect_success_multi

diff --git a/t/t5701-clone-local.sh b/t/t5701-clone-local.sh
index 6972258b27f6039e05f6bd2129f9c18ca45404d4..c6feca44e3677c416bfe4841fda5205b2133f7bc 100755 (executable)
--- a/t/t5701-clone-local.sh
+++ b/t/t5701-clone-local.sh
@@ -3,7 +3,10 @@
 test_description='test local clone'
 . ./test-lib.sh
 
-D=`pwd`
+repo_is_hardlinked() {
+       find "$1/objects" -type f -links 1 >output &&
+       test_line_count = 0 output
+}
 
 test_expect_success 'preparing origin repository' '
        : >file && git add . && git commit -m1 &&
@@ -19,105 +22,72 @@ test_expect_success 'preparing origin repository' '
 '
 
 test_expect_success 'local clone without .git suffix' '
-       cd "$D" &&
        git clone -l -s a b &&
-       cd b &&
+       (cd b &&
        test "$(GIT_CONFIG=.git/config git config --bool core.bare)" = false &&
-       git fetch
+       git fetch)
 '
 
 test_expect_success 'local clone with .git suffix' '
-       cd "$D" &&
        git clone -l -s a.git c &&
-       cd c &&
-       git fetch
+       (cd c && git fetch)
 '
 
 test_expect_success 'local clone from x' '
-       cd "$D" &&
        git clone -l -s x y &&
-       cd y &&
-       git fetch
+       (cd y && git fetch)
 '
 
 test_expect_success 'local clone from x.git that does not exist' '
-       cd "$D" &&
-       if git clone -l -s x.git z
-       then
-               echo "Oops, should have failed"
-               false
-       else
-               echo happy
-       fi
+       test_must_fail git clone -l -s x.git z
 '
 
 test_expect_success 'With -no-hardlinks, local will make a copy' '
-       cd "$D" &&
        git clone --bare --no-hardlinks x w &&
-       cd w &&
-       linked=$(find objects -type f ! -links 1 | wc -l) &&
-       test 0 = $linked
+       ! repo_is_hardlinked w
 '
 
 test_expect_success 'Even without -l, local will make a hardlink' '
-       cd "$D" &&
        rm -fr w &&
        git clone -l --bare x w &&
-       cd w &&
-       copied=$(find objects -type f -links 1 | wc -l) &&
-       test 0 = $copied
+       repo_is_hardlinked w
 '
 
 test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
-       cd "$D" &&
        echo "ref: refs/heads/nonexistent" > a.git/HEAD &&
        git clone a d &&
-       cd d &&
+       (cd d &&
        git fetch &&
-       test ! -e .git/refs/remotes/origin/HEAD'
+       test ! -e .git/refs/remotes/origin/HEAD)
+'
 
 test_expect_success 'bundle clone without .bundle suffix' '
-       cd "$D" &&
        git clone dir/b3 &&
-       cd b3 &&
-       git fetch
+       (cd b3 && git fetch)
 '
 
 test_expect_success 'bundle clone with .bundle suffix' '
-       cd "$D" &&
        git clone b1.bundle &&
-       cd b1 &&
-       git fetch
+       (cd b1 && git fetch)
 '
 
 test_expect_success 'bundle clone from b4' '
-       cd "$D" &&
        git clone b4 bdl &&
-       cd bdl &&
-       git fetch
+       (cd bdl && git fetch)
 '
 
 test_expect_success 'bundle clone from b4.bundle that does not exist' '
-       cd "$D" &&
-       if git clone b4.bundle bb
-       then
-               echo "Oops, should have failed"
-               false
-       else
-               echo happy
-       fi
+       test_must_fail git clone b4.bundle bb
 '
 
 test_expect_success 'bundle clone with nonexistent HEAD' '
-       cd "$D" &&
        git clone b2.bundle b2 &&
-       cd b2 &&
+       (cd b2 &&
        git fetch &&
-       test ! -e .git/refs/heads/master
+       test_must_fail git rev-parse --verify refs/heads/master)
 '
 
 test_expect_success 'clone empty repository' '
-       cd "$D" &&
        mkdir empty &&
        (cd empty &&
         git init &&
@@ -135,7 +105,6 @@ test_expect_success 'clone empty repository' '
 '
 
 test_expect_success 'clone empty repository, and then push should not segfault.' '
-       cd "$D" &&
        rm -fr empty/ empty-clone/ &&
        mkdir empty &&
        (cd empty && git init) &&
@@ -145,13 +114,11 @@ test_expect_success 'clone empty repository, and then push should not segfault.'
 '
 
 test_expect_success 'cloning non-existent directory fails' '
-       cd "$D" &&
        rm -rf does-not-exist &&
        test_must_fail git clone does-not-exist
 '
 
 test_expect_success 'cloning non-git directory fails' '
-       cd "$D" &&
        rm -rf not-a-git-repo not-a-git-repo-clone &&
        mkdir not-a-git-repo &&
        test_must_fail git clone not-a-git-repo not-a-git-repo-clone