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tests/psort.c Libc-1081.1.3 /dev/null
--- Libc/Libc-1081.1.3/tests/psort.c
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/time.h>
-
-#include <bsdtests.h>
-
-typedef unsigned long T;
-
-static int
-comparT(const void* a, const void* b) {
-	const T x = *(T*)a, y = *(T*)b;
-	return x < y ? -1 : x > y ? 1 : 0;
-}
-
-static void
-test_psort(void)
-{
-	struct timeval tv_start, tv_stop;
-	struct rusage ru_start, ru_stop;
-	unsigned long pwt, put, qwt, qut;
-
-	T *buf, *sorted;
-	const size_t nel = 20480000;
-	const size_t width = sizeof(T), bufsiz = nel * width;
-
-	buf = malloc(bufsiz);
-	arc4random_buf(buf, bufsiz);
-	sorted = malloc(bufsiz);
-	memcpy(sorted, buf, bufsiz);
-
-	getrusage(RUSAGE_SELF, &ru_start);
-	gettimeofday(&tv_start, NULL);
-	psort(sorted, nel, width, comparT);
-	gettimeofday(&tv_stop, NULL);
-	getrusage(RUSAGE_SELF, &ru_stop);
-
-	pwt = ((uint64_t)tv_stop.tv_sec * USEC_PER_SEC + tv_stop.tv_usec) -
-			((uint64_t)tv_start.tv_sec * USEC_PER_SEC + tv_start.tv_usec);
-	put = ((uint64_t)ru_stop.ru_utime.tv_sec * USEC_PER_SEC + ru_stop.ru_utime.tv_usec) -
-			((uint64_t)ru_start.ru_utime.tv_sec * USEC_PER_SEC + ru_start.ru_utime.tv_usec);
-
-	getrusage(RUSAGE_SELF, &ru_start);
-	gettimeofday(&tv_start, NULL);
-	qsort(buf, nel, width, comparT);
-	gettimeofday(&tv_stop, NULL);
-	getrusage(RUSAGE_SELF, &ru_stop);
-
-	qwt = ((uint64_t)tv_stop.tv_sec * USEC_PER_SEC + tv_stop.tv_usec) -
-			((uint64_t)tv_start.tv_sec * USEC_PER_SEC + tv_start.tv_usec);
-	qut = ((uint64_t)ru_stop.ru_utime.tv_sec * USEC_PER_SEC + ru_stop.ru_utime.tv_usec) -
-			((uint64_t)ru_start.ru_utime.tv_sec * USEC_PER_SEC + ru_start.ru_utime.tv_usec);
-
-	bool match = true;
-	for (size_t i = 0; i < nel; i++) {
-		if (!(match = (buf[i] == sorted[i]))) break;
-	}
-
-	free(sorted);
-	free(buf);
-
-	test_double_less_than_or_equal("psort/qsort wall time", (double)pwt/qwt, 1.0);
-	test_double_less_than_or_equal("qsort/psort user time", (double)qut/put, 1.0);
-	test_long("psort matches qsort", match, true);
-}
-
-int main(void)
-{
-	test_start("psort");
-	test_psort();
-	test_stop();
-
-	return 0;
-}