1 files changed, 45 insertions, 0 deletions
diff --git a/source3/torture/t_strappend.c b/source3/torture/t_strappend.c
new file mode 100644
index 0000000000..becc691c7f
--- /dev/null
+++ b/source3/torture/t_strappend.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2005 by Volker Lendecke
+ *
+ * Test harness for sprintf_append
+ */
+
+#include "includes.h"
+#include <assert.h>
+
+int main(int argc, char *argv[])
+{
+	TALLOC_CTX *mem_ctx;
+	char *string = NULL;
+	int len = 0;
+	int bufsize = 4;
+	int i;
+
+	mem_ctx = talloc_init("t_strappend");
+	if (mem_ctx == NULL) {
+		fprintf(stderr, "talloc_init failed\n");
+		return 1;
+	}
+
+	sprintf_append(mem_ctx, &string, &len, &bufsize, "");
+	assert(strlen(string) == len);
+	sprintf_append(mem_ctx, &string, &len, &bufsize, "");
+	assert(strlen(string) == len);
+	sprintf_append(mem_ctx, &string, &len, &bufsize,
+		       "01234567890123456789012345678901234567890123456789\n");
+	assert(strlen(string) == len);
+
+
+	for (i=0; i<(100000); i++) {
+		if (i%1000 == 0) {
+			printf("%d %d\r", i, bufsize);
+			fflush(stdout);
+		}
+		sprintf_append(mem_ctx, &string, &len, &bufsize, "%d\n", i);
+		assert(strlen(string) == len);
+	}
+
+	talloc_destroy(mem_ctx);
+
+	return 0;
+}