general improvements

diff --git a/t/t1507-rev-parse-upstream.sh b/t/t1507-rev-parse-upstream.sh
index fa3e4996418d6d78afa31e9be19b6c77b22cd819..8b4cf8a6e3c2c9363210cd7a2bd619acd9e1c0b7 100755 (executable)
--- a/t/t1507-rev-parse-upstream.sh
+++ b/t/t1507-rev-parse-upstream.sh
@@ -28,8 +28,6 @@ test_expect_success 'setup' '
        )
 '
 
-sq="'"
-
 full_name () {
        (cd clone &&
         git rev-parse --symbolic-full-name "$@")
@@ -129,7 +127,7 @@ test_expect_success 'merge my-side@{u} records the correct name' '
        git branch -t new my-side@{u} &&
        git merge -s ours new@{u} &&
        git show -s --pretty=tformat:%s >actual &&
-       echo "Merge remote-tracking branch ${sq}origin/side${sq}" >expect &&
+       echo "Merge remote-tracking branch ${SQ}origin/side${SQ}" >expect &&
        test_cmp expect actual
 )
 '
@@ -156,7 +154,7 @@ test_expect_success 'branch@{u} works when tracking a local branch' '
 
 test_expect_success 'branch@{u} error message when no upstream' '
        cat >expect <<-EOF &&
-       fatal: no upstream configured for branch ${sq}non-tracking${sq}
+       fatal: no upstream configured for branch ${SQ}non-tracking${SQ}
        EOF
        error_message non-tracking@{u} &&
        test_i18ncmp expect error
@@ -164,7 +162,7 @@ test_expect_success 'branch@{u} error message when no upstream' '
 
 test_expect_success '@{u} error message when no upstream' '
        cat >expect <<-EOF &&
-       fatal: no upstream configured for branch ${sq}master${sq}
+       fatal: no upstream configured for branch ${SQ}master${SQ}
        EOF
        test_must_fail git rev-parse --verify @{u} 2>actual &&
        test_i18ncmp expect actual
@@ -172,7 +170,7 @@ test_expect_success '@{u} error message when no upstream' '
 
 test_expect_success 'branch@{u} error message with misspelt branch' '
        cat >expect <<-EOF &&
-       fatal: no such branch: ${sq}no-such-branch${sq}
+       fatal: no such branch: ${SQ}no-such-branch${SQ}
        EOF
        error_message no-such-branch@{u} &&
        test_i18ncmp expect error
@@ -189,7 +187,7 @@ test_expect_success '@{u} error message when not on a branch' '
 
 test_expect_success 'branch@{u} error message if upstream branch not fetched' '
        cat >expect <<-EOF &&
-       fatal: upstream branch ${sq}refs/heads/side${sq} not stored as a remote-tracking branch
+       fatal: upstream branch ${SQ}refs/heads/side${SQ} not stored as a remote-tracking branch
        EOF
        error_message bad-upstream@{u} &&
        test_i18ncmp expect error