X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest%2Ftest_string_fns.c;fp=test%2Ftest%2Ftest_string_fns.c;h=8b4359aa7946c9ded423dfa005621eb2acd5caad;hb=7595afa4d30097c1177b69257118d8ad89a539be;hp=0000000000000000000000000000000000000000;hpb=ce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6;p=deb_dpdk.git

diff --git a/test/test/test_string_fns.c b/test/test/test_string_fns.c
new file mode 100644
index 00000000..8b4359aa
--- /dev/null
+++ b/test/test/test_string_fns.c
@@ -0,0 +1,169 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <errno.h>
+#include <string.h>
+
+#include <rte_string_fns.h>
+
+#include "test.h"
+
+#define LOG(...) do {\
+	fprintf(stderr, "%s() ln %d: ", __func__, __LINE__); \
+	fprintf(stderr, __VA_ARGS__); \
+} while(0)
+
+#define DATA_BYTE 'a'
+
+static int
+test_rte_strsplit(void)
+{
+	int i;
+	do {
+		/* =======================================================
+		 * split a mac address correct number of splits requested
+		 * =======================================================*/
+		char test_string[] = "54:65:76:87:98:90";
+		char *splits[6];
+
+		LOG("Source string: '%s', to split on ':'\n", test_string);
+		if (rte_strsplit(test_string, sizeof(test_string),
+				splits, 6, ':') != 6) {
+			LOG("Error splitting mac address\n");
+			return -1;
+		}
+		for (i = 0; i < 6; i++)
+			LOG("Token %d = %s\n", i + 1, splits[i]);
+	} while (0);
+
+
+	do {
+		/* =======================================================
+		 * split on spaces smaller number of splits requested
+		 * =======================================================*/
+		char test_string[] = "54 65 76 87 98 90";
+		char *splits[6];
+
+		LOG("Source string: '%s', to split on ' '\n", test_string);
+		if (rte_strsplit(test_string, sizeof(test_string),
+				splits, 3, ' ') != 3) {
+			LOG("Error splitting mac address for max 2 splits\n");
+			return -1;
+		}
+		for (i = 0; i < 3; i++)
+			LOG("Token %d = %s\n", i + 1, splits[i]);
+	} while (0);
+
+	do {
+		/* =======================================================
+		 * split on commas - more splits than commas requested
+		 * =======================================================*/
+		char test_string[] = "a,b,c,d";
+		char *splits[6];
+
+		LOG("Source string: '%s', to split on ','\n", test_string);
+		if (rte_strsplit(test_string, sizeof(test_string),
+				splits, 6, ',') != 4) {
+			LOG("Error splitting %s on ','\n", test_string);
+			return -1;
+		}
+		for (i = 0; i < 4; i++)
+			LOG("Token %d = %s\n", i + 1, splits[i]);
+	} while(0);
+
+	do {
+		/* =======================================================
+		 * Try splitting on non-existent character.
+		 * =======================================================*/
+		char test_string[] = "a,b,c,d";
+		char *splits[6];
+
+		LOG("Source string: '%s', to split on ' '\n", test_string);
+		if (rte_strsplit(test_string, sizeof(test_string),
+				splits, 6, ' ') != 1) {
+			LOG("Error splitting %s on ' '\n", test_string);
+			return -1;
+		}
+		LOG("String not split\n");
+	} while(0);
+
+	do {
+		/* =======================================================
+		 * Invalid / edge case parameter checks
+		 * =======================================================*/
+		char test_string[] = "a,b,c,d";
+		char *splits[6];
+
+		if (rte_strsplit(NULL, 0, splits, 6, ',') >= 0
+				|| errno != EINVAL){
+			LOG("Error: rte_strsplit accepted NULL string parameter\n");
+			return -1;
+		}
+
+		if (rte_strsplit(test_string, sizeof(test_string), NULL, 0, ',') >= 0
+				|| errno != EINVAL){
+			LOG("Error: rte_strsplit accepted NULL array parameter\n");
+			return -1;
+		}
+
+		errno = 0;
+		if (rte_strsplit(test_string, 0, splits, 6, ',') != 0 || errno != 0) {
+			LOG("Error: rte_strsplit did not accept 0 length string\n");
+			return -1;
+		}
+
+		if (rte_strsplit(test_string, sizeof(test_string), splits, 0, ',') != 0
+				|| errno != 0) {
+			LOG("Error: rte_strsplit did not accept 0 length array\n");
+			return -1;
+		}
+
+		LOG("Parameter test cases passed\n");
+	} while(0);
+
+	LOG("%s - PASSED\n", __func__);
+	return 0;
+}
+
+static int
+test_string_fns(void)
+{
+	if (test_rte_strsplit() < 0)
+		return -1;
+	return 0;
+}
+
+REGISTER_TEST_COMMAND(string_autotest, test_string_fns);