X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Frbuf%2Ftest%2Frun-open.c;fp=ccan%2Frbuf%2Ftest%2Frun-open.c;h=5678e42e9bf7191920d5ed306006359c7af5dfca;hb=44b37ee8aeb185f6837378fef17d887bda6ff89b;hp=0000000000000000000000000000000000000000;hpb=72ce81407f677cf279eb46b1c90c34316067b674;p=ccan

diff --git a/ccan/rbuf/test/run-open.c b/ccan/rbuf/test/run-open.c
new file mode 100644
index 00000000..5678e42e
--- /dev/null
+++ b/ccan/rbuf/test/run-open.c
@@ -0,0 +1,25 @@
+#include <ccan/rbuf/rbuf.h>
+/* Include the C files directly. */
+#include <ccan/rbuf/rbuf.c>
+#include <ccan/tap/tap.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+
+int main(void)
+{
+	struct rbuf in;
+
+	/* This is how many tests you plan to run */
+	plan_tests(5);
+
+	ok1(!rbuf_open(&in, "nonexistent-file", NULL, 0));
+	ok1(errno == ENOENT);
+	ok1(rbuf_open(&in, "test/run-open.c", NULL, 0));
+	ok1(close(in.fd) == 0);
+	/* If this fails to stat, it should fall back */
+	ok1(rbuf_good_size(in.fd) == 4096);
+
+	return exit_status();
+}