scc

commit d9b6c4384a9995d70c3bfa352d343a84c7491059
parent 33141db27c405bbec69efaa2808b502d091c36e8
Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date:   Fri, 29 May 2026 14:34:10 +0200

tests/libc: Add 0099-tmpnam

Diffstat:
M
tests/libc/execute/.gitignore
 | 
1
+
A
tests/libc/execute/0099-tmpnam.c
 | 
46
++++++++++++++++++++++++++++++++++++++++++++++
M
tests/libc/execute/libc-tests.lst
 | 
1
+

3 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/tests/libc/execute/.gitignore b/tests/libc/execute/.gitignore
@@ -97,3 +97,4 @@ test.log
 0096-div
 0097-fops
 0098-tmpfil
+0099-tmpnam
diff --git a/tests/libc/execute/0099-tmpnam.c b/tests/libc/execute/0099-tmpnam.c
@@ -0,0 +1,46 @@
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+
+/*
+output:
+testing
+done
+end:
+*/
+
+
+int
+test(void)
+{
+	int j, i, max;
+	char buf[32][L_tmpnam];
+
+	assert(TMP_MAX >= 25);
+
+	assert(tmpnam(NULL));
+
+        max = TMP_MAX - 1;
+        if (max > FOPEN_MAX - 3)
+                max = FOPEN_MAX - 3;
+        if (max > 32)
+                max = 32;
+
+	for (i = 0; i < max; ++i) {
+		assert(tmpnam(buf[i]));
+		for (j = 0; j < i; j++)
+			assert(strcmp(buf[i], buf[j]) != 0);
+	}
+
+	return 0;
+}
+
+int
+main(void)
+{
+	puts("testing");
+	test();
+	puts("done");
+
+	return 0;
+}
diff --git a/tests/libc/execute/libc-tests.lst b/tests/libc/execute/libc-tests.lst
@@ -95,3 +95,4 @@
 0096-div
 0097-fops
 0098-tmpfil
+0099-tmpnam