From d4522b8e9854178473adcea0fbb84f23f6e744bd Mon Sep 17 00:00:00 2001 From: Felipe Boeira Date: Tue, 8 Jan 2019 18:39:03 +0100 Subject: Initial commit --- src/tests/userprog/write-normal.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/tests/userprog/write-normal.c (limited to 'src/tests/userprog/write-normal.c') diff --git a/src/tests/userprog/write-normal.c b/src/tests/userprog/write-normal.c new file mode 100644 index 0000000..e0297aa --- /dev/null +++ b/src/tests/userprog/write-normal.c @@ -0,0 +1,20 @@ +/* Try writing a file in the most normal way. */ + +#include +#include "tests/userprog/sample.inc" +#include "tests/lib.h" +#include "tests/main.h" + +void +test_main (void) +{ + int handle, byte_cnt; + + CHECK (create ("test.txt", sizeof sample - 1), "create \"test.txt\""); + CHECK ((handle = open ("test.txt")) > 1, "open \"test.txt\""); + + byte_cnt = write (handle, sample, sizeof sample - 1); + if (byte_cnt != sizeof sample - 1) + fail ("write() returned %d instead of %zu", byte_cnt, sizeof sample - 1); +} + -- cgit v1.2.1