t4202: move reffiles specific tests to t0600

Move two tests into t0600 since they write loose reflog refs manually
and thus are specific to the reffiles backend.

Signed-off-by: John Cai <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: john-cai

t/t0600-reffiles-backend.sh

@@ -364,4 +364,21 @@ test_expect_success SYMLINKS 'ref resolution not confused by broken symlinks' '
        test_must_fail git rev-parse --verify broken
 '
 
+test_expect_success 'log diagnoses bogus HEAD hash' '
+	git init empty &&
+	test_when_finished "rm -rf empty" &&
+	echo 1234abcd >empty/.git/refs/heads/main &&
+	test_must_fail git -C empty log 2>stderr &&
+	test_grep broken stderr
+'
+
+test_expect_success 'log diagnoses bogus HEAD symref' '
+	git init empty &&
+	test-tool -C empty ref-store main create-symref HEAD refs/heads/invalid.lock &&
+	test_must_fail git -C empty log 2>stderr &&
+	test_grep broken stderr &&
+	test_must_fail git -C empty log --default totally-bogus 2>stderr &&
+	test_grep broken stderr
+'
+
 test_done

t/t4202-log.sh

@@ -2255,23 +2255,6 @@ test_expect_success 'log on empty repo fails' '
 	test_grep does.not.have.any.commits stderr
 '
 
-test_expect_success REFFILES 'log diagnoses bogus HEAD hash' '
-	git init empty &&
-	test_when_finished "rm -rf empty" &&
-	echo 1234abcd >empty/.git/refs/heads/main &&
-	test_must_fail git -C empty log 2>stderr &&
-	test_grep broken stderr
-'
-
-test_expect_success REFFILES 'log diagnoses bogus HEAD symref' '
-	git init empty &&
-	test-tool -C empty ref-store main create-symref HEAD refs/heads/invalid.lock &&
-	test_must_fail git -C empty log 2>stderr &&
-	test_grep broken stderr &&
-	test_must_fail git -C empty log --default totally-bogus 2>stderr &&
-	test_grep broken stderr
-'
-
 test_expect_success 'log does not default to HEAD when rev input is given' '
 	git log --branches=does-not-exist >actual &&
 	test_must_be_empty actual