t/t8003-blame-corner-cases.sh: use the $( ... ) construct for command substitution

diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh
index aa9eb3a3e5ef0637615c6d958a29dbd9bbbf0895..9b182a0c328e9bc6eb1e24a0cbaec47d9fa36b24 100755 (executable)
--- a/t/t3210-pack-refs.sh
+++ b/t/t3210-pack-refs.sh
@@ -27,7 +27,7 @@ SHA1=
 test_expect_success \
     'see if git show-ref works as expected' \
     'git branch a &&
-     SHA1=`cat .git/refs/heads/a` &&
+     SHA1=$(cat .git/refs/heads/a) &&
      echo "$SHA1 refs/heads/a" >expect &&
      git show-ref a >result &&
      test_cmp expect result'
@@ -160,6 +160,13 @@ test_expect_success 'pack ref directly below refs/' '
        test_path_is_missing .git/refs/top
 '
 
+test_expect_success 'do not pack ref in refs/bisect' '
+       git update-ref refs/bisect/local HEAD &&
+       git pack-refs --all --prune &&
+       ! grep refs/bisect/local .git/packed-refs >/dev/null &&
+       test_path_is_file .git/refs/bisect/local
+'
+
 test_expect_success 'disable reflogs' '
        git config core.logallrefupdates false &&
        rm -rf .git/logs
@@ -169,7 +176,7 @@ test_expect_success 'create packed foo/bar/baz branch' '
        git branch foo/bar/baz &&
        git pack-refs --all --prune &&
        test_path_is_missing .git/refs/heads/foo/bar/baz &&
-       test_path_is_missing .git/logs/refs/heads/foo/bar/baz
+       test_must_fail git reflog exists refs/heads/foo/bar/baz
 '
 
 test_expect_success 'notice d/f conflict with existing directory' '
@@ -187,4 +194,21 @@ test_expect_success 'notice d/f conflict with existing ref' '
        test_must_fail git branch foo/bar/baz/lots/of/extra/components
 '
 
+test_expect_success 'timeout if packed-refs.lock exists' '
+       LOCK=.git/packed-refs.lock &&
+       >"$LOCK" &&
+       test_when_finished "rm -f $LOCK" &&
+       test_must_fail git pack-refs --all --prune
+'
+
+test_expect_success 'retry acquiring packed-refs.lock' '
+       LOCK=.git/packed-refs.lock &&
+       >"$LOCK" &&
+       test_when_finished "wait; rm -f $LOCK" &&
+       {
+               ( sleep 1 ; rm -f $LOCK ) &
+       } &&
+       git -c core.packedrefstimeout=3000 pack-refs --all --prune
+'
+
 test_done