Make tests public. Rewrite most tests. Add tests.

[pintos-anon] / src / tests / filesys / extended / grow-too-big.c

diff --git a/src/tests/filesys/extended/grow-too-big.c b/src/tests/filesys/extended/grow-too-big.c
new file mode 100644 (file)
index 0000000..5edcf95
--- /dev/null
+++ b/src/tests/filesys/extended/grow-too-big.c
@@ -0,0 +1,20 @@
+#include <limits.h>
+#include <syscall.h>
+#include "tests/lib.h"
+#include "tests/main.h"
+
+void
+test_main (void) 
+{
+  const char *filename = "fumble";
+  char zero = 0;
+  int fd;
+  
+  CHECK (create (filename, 0), "create \"%s\"", filename);
+  CHECK ((fd = open (filename)) > 1, "open \"%s\"", filename);
+  msg ("seek \"%s\"", filename);
+  seek (fd, UINT_MAX);
+  CHECK (write (fd, &zero, 1) > 0, "write \"%s\"", filename);
+  msg ("close \"%s\"", filename);
+  close (fd);
+}