1 files changed, 83 insertions, 0 deletions
diff --git a/utest/trace-utest.c b/utest/trace-utest.c
new file mode 100644
index 0000000..58d4d4e
--- /dev/null
+++ b/utest/trace-utest.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: LGPL-2.1
+/*
+ * Copyright (C) 2020, VMware, Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
+ *
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdlib.h>
+
+#include <CUnit/CUnit.h>
+#include <CUnit/Basic.h>
+
+#include "trace-utest.h"
+
+enum unit_tests {
+	RUN_NONE	= 0,
+	RUN_TRACEFS	= (1 << 0),
+	RUN_ALL		= 0xFFFF
+};
+
+static void print_help(char **argv)
+{
+	printf("Usage: %s [OPTIONS]\n", basename(argv[0]));
+	printf("\t-s, --silent\tPrint test summary\n");
+	printf("\t-r, --run test\tRun specific test:\n");
+	printf("\t\t  tracefs   run libtracefs tests\n");
+	printf("\t-h, --help\tPrint usage information\n");
+	exit(0);
+}
+
+int main(int argc, char **argv)
+{
+	CU_BasicRunMode verbose = CU_BRM_VERBOSE;
+	enum unit_tests tests = RUN_NONE;
+
+	for (;;) {
+		int c;
+		int index = 0;
+		const char *opts = "+hsr:";
+		static struct option long_options[] = {
+			{"silent", no_argument, NULL, 's'},
+			{"run", required_argument, NULL, 'r'},
+			{"help", no_argument, NULL, 'h'},
+			{NULL, 0, NULL, 0}
+		};
+
+		c = getopt_long (argc, argv, opts, long_options, &index);
+		if (c == -1)
+			break;
+		switch (c) {
+		case 'r':
+			if (strcmp(optarg, "tracefs") == 0)
+				tests |= RUN_TRACEFS;
+			else
+				print_help(argv);
+			break;
+		case 's':
+			verbose = CU_BRM_SILENT;
+			break;
+		case 'h':
+		default:
+			print_help(argv);
+			break;
+		}
+	}
+
+	if (tests == RUN_NONE)
+		tests = RUN_ALL;
+
+	if (CU_initialize_registry() != CUE_SUCCESS) {
+		printf("Test registry cannot be initialized\n");
+		return -1;
+	}
+
+	if (tests & RUN_TRACEFS)
+		test_tracefs_lib();
+
+	CU_basic_set_mode(verbose);
+	CU_basic_run_tests();
+	CU_cleanup_registry();
+	return 0;
+}