X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Funit%2Ftest_utils_parse_size_suffix.c;fp=tests%2Funit%2Ftest_utils_parse_size_suffix.c;h=3b9c68cafcf8f366395f31f62ce920e8971bb66f;hp=0000000000000000000000000000000000000000;hb=70d0b120691e90d81de7b38af8b845e261b5b40c;hpb=9a3633697faff9b12a64b6d727444eb370fd2340

diff --git a/tests/unit/test_utils_parse_size_suffix.c b/tests/unit/test_utils_parse_size_suffix.c
new file mode 100644
index 000000000..3b9c68caf
--- /dev/null
+++ b/tests/unit/test_utils_parse_size_suffix.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) - 2013 Simon Marchi <simon.marchi@polymtl.ca>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by as
+ * published by the Free Software Foundation; only version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <tap/tap.h>
+
+#include <src/common/utils.h>
+
+/* For lttngerr.h */
+int lttng_opt_quiet = 1;
+int lttng_opt_verbose = 3;
+
+struct valid_test_input {
+	char *input;
+	uint64_t expected_result;
+};
+
+/* Valid test cases */
+static struct valid_test_input valid_tests_inputs[] = {
+		{ "0", 0 },
+		{ "1234", 1234 },
+		{ "0x400", 1024 },
+		{ "0300", 192 },
+		{ "16k", 16384 },
+		{ "128K", 131072 },
+		{ "0x1234k", 4771840 },
+		{ "32M", 33554432 },
+		{ "1024G", 1099511627776 },
+};
+static const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]);
+
+/* Invalid test cases */
+static char *invalid_tests_inputs[] = { "", "-1", "k", "4611686018427387904G" };
+static const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]);
+
+static void test_utils_parse_size_suffix(void)
+{
+	uint64_t result;
+	int ret;
+	int i;
+
+	/* Test valid cases */
+	for (i = 0; i < num_valid_tests; i++) {
+		char name[100];
+		sprintf(name, "valid test case: %s", valid_tests_inputs[i].input);
+
+		ret = utils_parse_size_suffix(valid_tests_inputs[i].input, &result);
+		ok(ret == 0 && result == valid_tests_inputs[i].expected_result, name);
+	}
+
+	/* Test invalid cases */
+	for (i = 0; i < num_invalid_tests; i++) {
+		char name[100];
+		sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]);
+
+		ret = utils_parse_size_suffix(invalid_tests_inputs[i], &result);
+		ok(ret != 0, name);
+	}
+}
+
+int main(int argc, char **argv)
+{
+	plan_tests(num_valid_tests + num_invalid_tests);
+
+	diag("utils_parse_size_suffix tests");
+
+	test_utils_parse_size_suffix();
+
+	return exit_status();
+}