From: Niki Roo <niki@nikiroo.be>
Date: Tue, 25 Jun 2024 18:10:48 +0000 (+0200)
Subject: timing and launcher changes
X-Git-Url: https://git.nikiroo.be/?a=commitdiff_plain;h=493c8a6cd70e7e4b520d15edcf9922576506ca59;p=cutils.git

timing and launcher changes
---

diff --git a/check/launcher.c b/check/launcher.c
index 855bf25..cc39935 100644
--- a/check/launcher.c
+++ b/check/launcher.c
@@ -109,6 +109,31 @@ void test_failure() {
 			stop_color());
 }
 
+void assert_str(const char title[], const char expected[], 
+		const char received[]) {
+	if (strcmp(expected, received)) {
+		failure("%s\n\tExpected: <%s>\n\tReceived: <%s>",
+			title, expected, received
+		);
+	}
+}
+
+void assert_int(const char title[], long long expected, long long received) {
+	if (received != expected) {
+		failure("%s\n\tExpected: %lld\n\tReceived: %lld",
+			title, expected, received
+		);
+	}
+}
+
+void assert_sz(const char title[], size_t expected, size_t received) {
+	if (received != expected) {
+		failure("%s\n\tExpected: %zu\n\tReceived: %zu",
+			title, expected, received
+		);
+	}
+}
+
 int test_start(int more) {
 	int failed;
 	SRunner *runner;
diff --git a/check/launcher.h b/check/launcher.h
index 8df774a..ffc45e5 100644
--- a/check/launcher.h
+++ b/check/launcher.h
@@ -12,24 +12,17 @@ START_TEST(name) {\
 }\
 END_TEST\
 
-#define FAIL(...) \
-/* TODO: test_failure(); ??? */ \
-ck_abort_msg(__VA_ARGS__)\
-
-#define ASSERT_EQUALS_STR(title, expected, received) \
-	do { if (strcmp(expected, received)) { \
-ck_abort_msg("%s\n\tExpected: <%s>\n\tReceived: <%s>", title, expected, received); \
-}} while(0)
-
-#define ASSERT_EQUALS_INT(title, expected, received) \
-	do { if (expected != received) { \
-ck_abort_msg("%s\n\tExpected: %lld\n\tReceived: %lld", title, (long long)expected, (long long)received); \
-}} while(0)
-
-#define ASSERT_EQUALS_SIZE(title, expected, received) \
-	do { if (expected != received) { \
-ck_abort_msg("%s\n\tExpected: %zu\n\tReceived: %zu", title, expected, received); \
-}} while(0)
+#define failure(...) do { \
+	test_failure(); \
+	ck_abort_msg(__VA_ARGS__); \
+} while(0)
+
+void assert_str(const char title[], const char expected[],
+		const char received[]);
+
+void assert_int(const char title[], long long expected, long long received);
+
+void assert_sz(const char title[], size_t expected, size_t received);
 
 extern int launcher_color;
 
diff --git a/timing.h b/timing.h
index bd190ef..81cb8cf 100644
--- a/timing.h
+++ b/timing.h
@@ -36,23 +36,50 @@ extern "C" {
 
 #include <sys/time.h>
 
+typedef struct {
+	struct timeval start;
+	struct timeval stop;
+	size_t sec;
+	int msec;
+	int usec;
+} timing_t;
+
+/**
+ * Start the timing.
+ */
+#define TIMING_START(timing) \
+	timing_t timing; \
+	gettimeofday(&(timing.start), NULL); \
+	timing.sec = timing.msec = timing.usec = 0; \
+	timing.stop.tv_sec = 0; \
+	timing.stop.tv_usec = 0; \
+while(0)
+
 /**
- * Start the timer.
+ * Stop the timing and return the elapsed time in milliseconds into msec.
  */
-#define TIMING_START struct timeval TIMING_start, TIMING_stop; \
-	/* 1 usec = 0.000001 s */ \
-	char cusec[7]; \
-	gettimeofday(&TIMING_start, NULL);
+#define TIMING_STOP(timing) \
+	gettimeofday(&(timing.stop), NULL); \
+	if (timing.stop.tv_usec >= timing.start.tv_usec) { \
+		timing.sec = timing.stop.tv_sec - timing.start.tv_sec; \
+		timing.usec = timing.stop.tv_usec - timing.start.tv_usec; \
+	} else { \
+		timing.sec = (timing.stop.tv_sec - timing.start.tv_sec) - 1; \
+		timing.usec = timing.start.tv_usec - timing.stop.tv_usec; \
+	} \
+	timing.msec = timing.usec / 1000; \
+	timing.usec = timing.usec % 1000; \
+	gettimeofday(&(timing.start), NULL); \
+while(0)
 
 /**
- * Stop the timer and print the elapsed time to stdout.
+ * Stop the timing and print the elapsed time.
  */
-#define TIMING_STOP gettimeofday(&TIMING_stop, NULL); \
-	TIMING_stop.tv_sec  = TIMING_stop.tv_sec  - TIMING_start.tv_sec; \
-	TIMING_stop.tv_usec = TIMING_stop.tv_usec - TIMING_start.tv_usec; \
-	sprintf(cusec, "%0.6d", TIMING_stop.tv_usec); \
-	printf("TIME: %d.%s sec\n", TIMING_stop.tv_sec, cusec); \
-	gettimeofday(&TIMING_start, NULL);
+#define TIMING_PRINT(timing) \
+	TIMING_STOP(timing); \
+	printf("TIME: %zu.%03d%03d sec\n", \
+		timing.sec, timing.msec, timing.usec); \
+while(0)
 
 #endif // TIMING_H