1 files changed, 0 insertions, 113 deletions

diff --git a/third_party/git/t/helper/test-path-utils.c b/third_party/git/t/helper/test-path-utils.c
index 409034cf4e..5d543ad21f 100644
--- a/third_party/git/t/helper/test-path-utils.c
+++ b/third_party/git/t/helper/test-path-utils.c
@@ -185,99 +185,6 @@ static int cmp_by_st_size(const void *a, const void *b)
 	return x > y ? -1 : (x < y ? +1 : 0);
 }
 
-/*
- * A very simple, reproducible pseudo-random generator. Copied from
- * `test-genrandom.c`.
- */
-static uint64_t my_random_value = 1234;
-
-static uint64_t my_random(void)
-{
-	my_random_value = my_random_value * 1103515245 + 12345;
-	return my_random_value;
-}
-
-/*
- * A fast approximation of the square root, without requiring math.h.
- *
- * It uses Newton's method to approximate the solution of 0 = x^2 - value.
- */
-static double my_sqrt(double value)
-{
-	const double epsilon = 1e-6;
-	double x = value;
-
-	if (value == 0)
-		return 0;
-
-	for (;;) {
-		double delta = (value / x - x) / 2;
-		if (delta < epsilon && delta > -epsilon)
-			return x + delta;
-		x += delta;
-	}
-}
-
-static int protect_ntfs_hfs_benchmark(int argc, const char **argv)
-{
-	size_t i, j, nr, min_len = 3, max_len = 20;
-	char **names;
-	int repetitions = 15, file_mode = 0100644;
-	uint64_t begin, end;
-	double m[3][2], v[3][2];
-	uint64_t cumul;
-	double cumul2;
-
-	if (argc > 1 && !strcmp(argv[1], "--with-symlink-mode")) {
-		file_mode = 0120000;
-		argc--;
-		argv++;
-	}
-
-	nr = argc > 1 ? strtoul(argv[1], NULL, 0) : 1000000;
-	ALLOC_ARRAY(names, nr);
-
-	if (argc > 2) {
-		min_len = strtoul(argv[2], NULL, 0);
-		if (argc > 3)
-			max_len = strtoul(argv[3], NULL, 0);
-		if (min_len > max_len)
-			die("min_len > max_len");
-	}
-
-	for (i = 0; i < nr; i++) {
-		size_t len = min_len + (my_random() % (max_len + 1 - min_len));
-
-		names[i] = xmallocz(len);
-		while (len > 0)
-			names[i][--len] = (char)(' ' + (my_random() % ('\x7f' - ' ')));
-	}
-
-	for (protect_ntfs = 0; protect_ntfs < 2; protect_ntfs++)
-		for (protect_hfs = 0; protect_hfs < 2; protect_hfs++) {
-			cumul = 0;
-			cumul2 = 0;
-			for (i = 0; i < repetitions; i++) {
-				begin = getnanotime();
-				for (j = 0; j < nr; j++)
-					verify_path(names[j], file_mode);
-				end = getnanotime();
-				printf("protect_ntfs = %d, protect_hfs = %d: %lfms\n", protect_ntfs, protect_hfs, (end-begin) / (double)1e6);
-				cumul += end - begin;
-				cumul2 += (end - begin) * (end - begin);
-			}
-			m[protect_ntfs][protect_hfs] = cumul / (double)repetitions;
-			v[protect_ntfs][protect_hfs] = my_sqrt(cumul2 / (double)repetitions - m[protect_ntfs][protect_hfs] * m[protect_ntfs][protect_hfs]);
-			printf("mean: %lfms, stddev: %lfms\n", m[protect_ntfs][protect_hfs] / (double)1e6, v[protect_ntfs][protect_hfs] / (double)1e6);
-		}
-
-	for (protect_ntfs = 0; protect_ntfs < 2; protect_ntfs++)
-		for (protect_hfs = 0; protect_hfs < 2; protect_hfs++)
-			printf("ntfs=%d/hfs=%d: %lf%% slower\n", protect_ntfs, protect_hfs, (m[protect_ntfs][protect_hfs] - m[0][0]) * 100 / m[0][0]);
-
-	return 0;
-}
-
 int cmd__path_utils(int argc, const char **argv)
 {
 	if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) {
@@ -448,26 +355,6 @@ int cmd__path_utils(int argc, const char **argv)
 		return !!res;
 	}
 
-	if (argc > 1 && !strcmp(argv[1], "protect_ntfs_hfs"))
-		return !!protect_ntfs_hfs_benchmark(argc - 1, argv + 1);
-
-	if (argc > 1 && !strcmp(argv[1], "is_valid_path")) {
-		int res = 0, expect = 1, i;
-
-		for (i = 2; i < argc; i++)
-			if (!strcmp("--not", argv[i]))
-				expect = 0;
-			else if (expect != is_valid_path(argv[i]))
-				res = error("'%s' is%s a valid path",
-					    argv[i], expect ? " not" : "");
-			else
-				fprintf(stderr,
-					"'%s' is%s a valid path\n",
-					argv[i], expect ? "" : " not");
-
-		return !!res;
-	}
-
 	fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
 		argv[1] ? argv[1] : "(there was none)");
 	return 1;