scc

commit 10686ff83b100fbf8f51b136fe5b351be6014226
parent 442f7a3a7ae3ad6412dbee2b688a85bef45a89f7
Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date:   Wed,  6 May 2026 20:58:19 +0200

tests/libc: Add 0097-fops

Diffstat:
M
tests/libc/execute/.gitignore
 | 
1
+
A
tests/libc/execute/0097-fops.c
 | 
39
+++++++++++++++++++++++++++++++++++++++
M
tests/libc/execute/libc-tests.lst
 | 
1
+

3 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/tests/libc/execute/.gitignore b/tests/libc/execute/.gitignore
@@ -95,3 +95,4 @@ test.log
 0094-bsearch
 0095-abs
 0096-div
+0097-fops
diff --git a/tests/libc/execute/0097-fops.c b/tests/libc/execute/0097-fops.c
@@ -0,0 +1,39 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+/*
+output:
+testing
+done
+end:
+*/
+
+int
+main(void)
+{
+	char buff[40], *s;
+	FILE *fp;
+
+	puts("testing");
+	fp = fopen("__NOT_A_FILE", "w");
+	assert(fp);
+	fputs("Hello\n", fp);
+	fflush(fp);
+	assert(ferror(fp) == 0);
+	fclose(fp);
+	assert(rename("__NOT_A_FILE", "__NOT_OTHER_FILE") == 0);
+
+	fp = fopen("__NOT_OTHER_FILE", "r");
+	assert(fp);
+	s = fgets(buff, sizeof(buff), fp);
+	assert(s != NULL);
+	assert(strcmp(s, "Hello\n") == 0);
+	fclose(fp);
+
+	assert(remove("__NOT_OTHER_FILE") == 0);
+	puts("done");
+
+	return 0;
+}
diff --git a/tests/libc/execute/libc-tests.lst b/tests/libc/execute/libc-tests.lst
@@ -93,3 +93,4 @@
 0094-bsearch
 0095-abs
 0096-div
+0097-fops