t3310: replace test -f/-d with test_path_is_file/test_path_is_dir

Replace old-style path assertions with modern helpers that provide clearer diagnostic messages on failure. When test -f fails, the output gives no indication of what went wrong. These instances were found using: git grep "test -[efd]" t/ as suggested in the microproject ideas. Signed-off-by: Francesco Paparatto <francescopaparatto@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Francesco Paparatto committed Feb 28, 2026 at 01:59 UTC f31b322008c526693660770e66c12f4bcfd29558
1 file changed +6 -6
t/t3310-notes-merge-manual-resolve.sh
+6 -6
@@ -260,7 +260,7 @@ test_expect_success 'change notes in z' '
260 '
261
262 test_expect_success 'cannot do merge w/conflicts when previous merge is unfinished' '
263 - test -d .git/NOTES_MERGE_WORKTREE &&
263 + test_path_is_dir .git/NOTES_MERGE_WORKTREE &&
264 test_must_fail git notes merge z >output 2>&1 &&
265 # Output should indicate what is wrong
266 test_grep -q "\\.git/NOTES_MERGE_\\* exists" output
@@ -320,7 +320,7 @@ w notes on 1st commit
320 EOF
321
322 test_expect_success 'can do merge without conflicts even if previous merge is unfinished (x => w)' '
323 - test -d .git/NOTES_MERGE_WORKTREE &&
323 + test_path_is_dir .git/NOTES_MERGE_WORKTREE &&
324 git notes merge x &&
325 verify_notes w &&
326 # Verify that other notes refs has not changed (x and y)
@@ -564,10 +564,10 @@ EOF
564 # NOTES_MERGE_* refs and .git/NOTES_MERGE_* state files must remain
565 git rev-parse --verify NOTES_MERGE_PARTIAL &&
566 git rev-parse --verify NOTES_MERGE_REF &&
567 - test -f .git/NOTES_MERGE_WORKTREE/$commit_sha1 &&
568 - test -f .git/NOTES_MERGE_WORKTREE/$commit_sha2 &&
569 - test -f .git/NOTES_MERGE_WORKTREE/$commit_sha3 &&
570 - test -f .git/NOTES_MERGE_WORKTREE/$commit_sha4 &&
567 + test_path_is_file .git/NOTES_MERGE_WORKTREE/$commit_sha1 &&
568 + test_path_is_file .git/NOTES_MERGE_WORKTREE/$commit_sha2 &&
569 + test_path_is_file .git/NOTES_MERGE_WORKTREE/$commit_sha3 &&
570 + test_path_is_file .git/NOTES_MERGE_WORKTREE/$commit_sha4 &&
571 # Refs are unchanged
572 test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)" &&
573 test "$(git rev-parse refs/notes/y)" = "$(git rev-parse NOTES_MERGE_PARTIAL^1)" &&