1 files changed, 0 insertions, 103 deletions
diff --git a/lib/test-string_helpers.c b/lib/test-string_helpers.c
deleted file mode 100644
index 6ac48de04c0e..000000000000
--- a/lib/test-string_helpers.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Test cases for lib/string_helpers.c module.
- */
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/random.h>
-#include <linux/string.h>
-#include <linux/string_helpers.h>
-
-struct test_string {
-	const char *in;
-	const char *out;
-	unsigned int flags;
-};
-
-static const struct test_string strings[] __initconst = {
-	{
-		.in = "\\f\\ \\n\\r\\t\\v",
-		.out = "\f\\ \n\r\t\v",
-		.flags = UNESCAPE_SPACE,
-	},
-	{
-		.in = "\\40\\1\\387\\0064\\05\\040\\8a\\110\\777",
-		.out = " \001\00387\0064\005 \\8aH?7",
-		.flags = UNESCAPE_OCTAL,
-	},
-	{
-		.in = "\\xv\\xa\\x2c\\xD\\x6f2",
-		.out = "\\xv\n,\ro2",
-		.flags = UNESCAPE_HEX,
-	},
-	{
-		.in = "\\h\\\\\\\"\\a\\e\\",
-		.out = "\\h\\\"\a\e\\",
-		.flags = UNESCAPE_SPECIAL,
-	},
-};
-
-static void __init test_string_unescape(unsigned int flags, bool inplace)
-{
-	char in[256];
-	char out_test[256];
-	char out_real[256];
-	int i, p = 0, q_test = 0, q_real = sizeof(out_real);
-
-	for (i = 0; i < ARRAY_SIZE(strings); i++) {
-		const char *s = strings[i].in;
-		int len = strlen(strings[i].in);
-
-		/* Copy string to in buffer */
-		memcpy(&in[p], s, len);
-		p += len;
-
-		/* Copy expected result for given flags */
-		if (flags & strings[i].flags) {
-			s = strings[i].out;
-			len = strlen(strings[i].out);
-		}
-		memcpy(&out_test[q_test], s, len);
-		q_test += len;
-	}
-	in[p++] = '\0';
-
-	/* Call string_unescape and compare result */
-	if (inplace) {
-		memcpy(out_real, in, p);
-		if (flags == UNESCAPE_ANY)
-			q_real = string_unescape_any_inplace(out_real);
-		else
-			q_real = string_unescape_inplace(out_real, flags);
-	} else if (flags == UNESCAPE_ANY) {
-		q_real = string_unescape_any(in, out_real, q_real);
-	} else {
-		q_real = string_unescape(in, out_real, q_real, flags);
-	}
-
-	if (q_real != q_test || memcmp(out_test, out_real, q_test)) {
-		pr_warn("Test failed: flags = %u\n", flags);
-		print_hex_dump(KERN_WARNING, "Input: ",
-			       DUMP_PREFIX_NONE, 16, 1, in, p - 1, true);
-		print_hex_dump(KERN_WARNING, "Expected: ",
-			       DUMP_PREFIX_NONE, 16, 1, out_test, q_test, true);
-		print_hex_dump(KERN_WARNING, "Got: ",
-			       DUMP_PREFIX_NONE, 16, 1, out_real, q_real, true);
-	}
-}
-
-static int __init test_string_helpers_init(void)
-{
-	unsigned int i;
-
-	pr_info("Running tests...\n");
-	for (i = 0; i < UNESCAPE_ANY + 1; i++)
-		test_string_unescape(i, false);
-	test_string_unescape(get_random_int() % (UNESCAPE_ANY + 1), true);
-
-	return -EINVAL;
-}
-module_init(test_string_helpers_init);
-MODULE_LICENSE("Dual BSD/GPL");