[PATCH v2 2/2] t: replace "test-tool genzeros" with "genbytes 00"

@@ -49,13 +49,3 @@ int cmd__genbytes(int argc, const char **argv)
 
 	return generate_bytes(hex2chr(argv[1]), parse_count(argc, argv, 2));
 }
-
-int cmd__genzeros(int argc, const char **argv)
-{
-	if (argc > 2) {
-		fprintf(stderr, "usage: %s [<count>]\n", argv[0]);
-		return 1;
-	}
-
-	return generate_bytes('\0', parse_count(argc, argv, 1));
-}

@@ -35,7 +35,6 @@ static struct test_cmd cmds[] = {
 	{ "fsmonitor-client", cmd__fsmonitor_client },
 	{ "genbytes", cmd__genbytes },
 	{ "genrandom", cmd__genrandom },
-	{ "genzeros", cmd__genzeros },
 	{ "getcwd", cmd__getcwd },
 	{ "hashmap", cmd__hashmap },
 	{ "hash-speed", cmd__hash_speed },

@@ -28,7 +28,6 @@ int cmd__find_pack(int argc, const char **argv);
 int cmd__fsmonitor_client(int argc, const char **argv);
 int cmd__genbytes(int argc, const char **argv);
 int cmd__genrandom(int argc, const char **argv);
-int cmd__genzeros(int argc, const char **argv);
 int cmd__getcwd(int argc, const char **argv);
 int cmd__hashmap(int argc, const char **argv);
 int cmd__hash_speed(int argc, const char **argv);

@@ -263,7 +263,7 @@ test_expect_success '--stdin outside of repository (uses default hash)' '
 
 test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 		'files over 4GB hash literally' '
-	test-tool genzeros $((5*1024*1024*1024)) >big &&
+	test-tool genbytes 00 $((5*1024*1024*1024)) >big &&
 	test_oid large5GB >expect &&
 	git hash-object --stdin --literally <big >actual &&
 	test_cmp expect actual

@@ -271,7 +271,7 @@ test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 
 test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 		'files over 4GB hash correctly via --stdin' '
-	{ test -f big || test-tool genzeros $((5*1024*1024*1024)) >big; } &&
+	{ test -f big || test-tool genbytes 00 $((5*1024*1024*1024)) >big; } &&
 	test_oid large5GB >expect &&
 	git hash-object --stdin <big >actual &&
 	test_cmp expect actual

@@ -279,7 +279,7 @@ test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 
 test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 		'files over 4GB hash correctly' '
-	{ test -f big || test-tool genzeros $((5*1024*1024*1024)) >big; } &&
+	{ test -f big || test-tool genbytes 00 $((5*1024*1024*1024)) >big; } &&
 	test_oid large5GB >expect &&
 	git hash-object -- big >actual &&
 	test_cmp expect actual

@@ -289,7 +289,7 @@ test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 # We ensure that cleaning doesn't mangle large files on 64-bit Windows.
 test_expect_success EXPENSIVE,SIZE_T_IS_64BIT \
 		'hash filtered files over 4GB correctly' '
-	{ test -f big || test-tool genzeros $((5*1024*1024*1024)) >big; } &&
+	{ test -f big || test-tool genbytes 00 $((5*1024*1024*1024)) >big; } &&
 	test_oid large5GB >expect &&
 	test_config filter.null-filter.clean "cat" &&
 	echo "big filter=null-filter" >.gitattributes &&

@@ -91,7 +91,7 @@ test_expect_success EXPENSIVE,SIZE_T_IS_64BIT,!LONG_IS_64BIT \
 	test_commit test small "a small file" &&
 	small_size=$(test_file_size small) &&
 	test_config filter.makelarge.smudge \
-		"test-tool genzeros $((5*1024*1024*1024)) && cat" &&
+		"test-tool genbytes 00 $((5*1024*1024*1024)) && cat" &&
 	echo "small filter=makelarge" >.gitattributes &&
 	rm small &&
 	git checkout -- small &&

@@ -103,7 +103,7 @@ test_expect_success EXPENSIVE,SIZE_T_IS_64BIT,!LONG_IS_64BIT \
 # the actual size, we ensure that cleaning doesn't mangle large files on 64-bit Windows.
 test_expect_success EXPENSIVE,SIZE_T_IS_64BIT,!LONG_IS_64BIT \
 		'files over 4GB convert on input' '
-	test-tool genzeros $((5*1024*1024*1024)) >big &&
+	test-tool genbytes 00 $((5*1024*1024*1024)) >big &&
 	test_config filter.checklarge.clean "wc -c >big.size" &&
 	echo "big filter=checklarge" >.gitattributes &&
 	git add big &&

@@ -1111,7 +1111,7 @@ test_expect_success 'fsck error on gitattributes with excessive line lengths' '
 '
 
 test_expect_success 'fsck error on gitattributes with excessive size' '
-	blob=$(test-tool genzeros $((100 * 1024 * 1024 + 1)) | git hash-object -w --stdin) &&
+	blob=$(test-tool genbytes 00 $((100 * 1024 * 1024 + 1)) | git hash-object -w --stdin) &&
 	test_when_finished "remove_object $blob" &&
 	tree=$(printf "100644 blob %s\t%s\n" $blob .gitattributes | git mktree) &&
 	test_when_finished "remove_object $tree" &&

@@ -1157,7 +1157,7 @@ test_expect_success 'fsck with blob size equal to core.bigFileThreshold' '
 	git init big-blob-fsck &&
 	(
 		cd big-blob-fsck &&
-		test-tool genzeros 1024 >blob &&
+		test-tool genbytes 00 1024 >blob &&
 		git add blob &&
 		git commit -m "blob equal to threshold" &&
 		git repack -ad &&

@@ -13,7 +13,7 @@ test_expect_success EXPENSIVE 'git apply rejects patches that are too large' '
 		+++ b/file
 		@@ -0,0 +1 @@
 		EOF
-		test-tool genzeros $((1024 * 1024 * 1023))
+		test-tool genbytes 00 $((1024 * 1024 * 1023))
 	} | test_must_fail git apply 2>err &&
 	test_grep "patch too large" err
 '

@@ -522,7 +522,7 @@ corrupt_graph_and_verify() {
 	zero_pos=${4:-${orig_size}} &&
 	printf "$data" | dd of="full/$objdir/info/commit-graph" bs=1 seek="$pos" conv=notrunc &&
 	dd of="full/$objdir/info/commit-graph" bs=1 seek="$zero_pos" if=/dev/null &&
-	test-tool genzeros $(($orig_size - $zero_pos)) >>"full/$objdir/info/commit-graph" &&
+	test-tool genbytes 00 $(($orig_size - $zero_pos)) >>"full/$objdir/info/commit-graph" &&
 	corrupt_graph_verify "$grepstr"
 
 }