X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Fbench.c;fp=src%2Fstdio%2Fbench.c;h=625a21729478f7ee6d7b3e0f80ecb37e6890d7c0;hb=dc655a9a438369fea59f6ee49bee874f71f82391;hp=0000000000000000000000000000000000000000;hpb=9d224cba6a348ca86bea2c6cb32a32d01c8bffbe;p=libc-test

diff --git a/src/stdio/bench.c b/src/stdio/bench.c
new file mode 100644
index 0000000..625a217
--- /dev/null
+++ b/src/stdio/bench.c
@@ -0,0 +1,35 @@
+#define _POSIX_C_SOURCE 200809L
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "test.h"
+
+void bench_stdio_putcgetc() {
+	FILE *f = tmpfile();
+	size_t i;
+	size_t cs = 0;
+
+	for (i=0; i<N; i++)
+		putc('x', f);
+	fseeko(f, 0, SEEK_SET);
+	for (i=0; i<N; i++)
+		cs += getc(f);
+	fclose(f);
+	if (cs != (size_t)N*'x')
+		abort();
+}
+
+void bench_stdio_putcgetc_unlocked() {
+	FILE *f = tmpfile();
+	size_t i;
+	size_t cs = 0;
+
+	for (i=0; i<N; i++)
+		putc_unlocked('x', f);
+	fseeko(f, 0, SEEK_SET);
+	for (i=0; i<N; i++)
+		cs += getc_unlocked(f);
+	fclose(f);
+	if (cs != (size_t)N*'x')
+		abort();
+}