completion: simplify tests using test_completion_long()

diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh
index 63849836c8b088eb495dc565ff909c367c868301..8f36aa9fc4d2bdd8b590e3241eccf88609db4ee2 100755 (executable)
--- a/t/t1501-worktree.sh
+++ b/t/t1501-worktree.sh
@@ -48,7 +48,7 @@ test_expect_success 'setup: helper for testing rev-parse' '
 '
 
 test_expect_success 'setup: core.worktree = relative path' '
-       unset GIT_WORK_TREE;
+       sane_unset GIT_WORK_TREE &&
        GIT_DIR=repo.git &&
        GIT_CONFIG="$(pwd)"/$GIT_DIR/config &&
        export GIT_DIR GIT_CONFIG &&
@@ -68,7 +68,7 @@ test_expect_success 'inside work tree' '
        )
 '
 
-test_expect_failure 'empty prefix is actually written out' '
+test_expect_success 'empty prefix is actually written out' '
        echo >expected &&
        (
                cd work &&
@@ -89,7 +89,7 @@ test_expect_success 'subdir of work tree' '
 '
 
 test_expect_success 'setup: core.worktree = absolute path' '
-       unset GIT_WORK_TREE;
+       sane_unset GIT_WORK_TREE &&
        GIT_DIR=$(pwd)/repo.git &&
        GIT_CONFIG=$GIT_DIR/config &&
        export GIT_DIR GIT_CONFIG &&
@@ -334,7 +334,7 @@ test_expect_success 'absolute pathspec should fail gracefully' '
 '
 
 test_expect_success 'make_relative_path handles double slashes in GIT_DIR' '
-       >dummy_file
+       >dummy_file &&
        echo git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file &&
        git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file
 '