sha1_name.c: get_describe_name() by definition groks only commits

diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh
index da6252b1179c47d39393c983d88c75d84a507cb7..e661147c573fa7312e8f533a4a4c8ea1eda7763f 100755 (executable)
--- a/t/t1501-worktree.sh
+++ b/t/t1501-worktree.sh
@@ -7,7 +7,6 @@ test_expect_success 'setup' '
        EMPTY_TREE=$(git write-tree) &&
        EMPTY_BLOB=$(git hash-object -t blob --stdin </dev/null) &&
        CHANGED_BLOB=$(echo changed | git hash-object -t blob --stdin) &&
-       ZEROES=0000000000000000000000000000000000000000 &&
        EMPTY_BLOB7=$(echo $EMPTY_BLOB | sed "s/\(.......\).*/\1/") &&
        CHANGED_BLOB7=$(echo $CHANGED_BLOB | sed "s/\(.......\).*/\1/") &&
 
@@ -49,7 +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 &&
@@ -90,7 +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 &&
@@ -239,10 +238,10 @@ test_expect_success '_gently() groks relative GIT_DIR & GIT_WORK_TREE' '
 
 test_expect_success 'diff-index respects work tree under .git dir' '
        cat >diff-index-cached.expected <<-EOF &&
-       :000000 100644 $ZEROES $EMPTY_BLOB A    sub/dir/tracked
+       :000000 100644 $_z40 $EMPTY_BLOB A      sub/dir/tracked
        EOF
        cat >diff-index.expected <<-EOF &&
-       :000000 100644 $ZEROES $ZEROES A        sub/dir/tracked
+       :000000 100644 $_z40 $_z40 A    sub/dir/tracked
        EOF
 
        (
@@ -258,7 +257,7 @@ test_expect_success 'diff-index respects work tree under .git dir' '
 
 test_expect_success 'diff-files respects work tree under .git dir' '
        cat >diff-files.expected <<-EOF &&
-       :100644 100644 $EMPTY_BLOB $ZEROES M    sub/dir/tracked
+       :100644 100644 $EMPTY_BLOB $_z40 M      sub/dir/tracked
        EOF
 
        (
@@ -335,7 +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
 '