syscall/open: add the full suite of READ/WRITE flags

2 files changed, 7 insertions, 1 deletions

diff --git a/src/user/app/tests/kernel/misc.c b/src/user/app/tests/kernel/misc.c
index c0bb6b3..9ee88dd 100644
--- a/src/user/app/tests/kernel/misc.c
+++ b/src/user/app/tests/kernel/misc.c
@@ -28,7 +28,7 @@ static void test_efault(void) {
 
 	memcpy(str2, str, 16);
 
-	test((h = _syscall_open(TMPFILEPATH, strlen(TMPFILEPATH), OPEN_CREATE)));
+	test((h = _syscall_open(TMPFILEPATH, strlen(TMPFILEPATH), OPEN_CREATE | OPEN_WRITE)) >= 0);
 	test(_syscall_write(h, str, 16, 0, 0) == 16);
 	test(_syscall_write(h, str2, 16, 0, 0) == 16);
 
diff --git a/src/user/app/tests/kernel/miscsyscall.c b/src/user/app/tests/kernel/miscsyscall.c
index a2eed24..66899b1 100644
--- a/src/user/app/tests/kernel/miscsyscall.c
+++ b/src/user/app/tests/kernel/miscsyscall.c
@@ -270,6 +270,11 @@ static void test_sleep(void) {
 	}
 }
 
+static void test_badopen(void) {
+	test(_syscall_open(TMPFILEPATH, strlen(TMPFILEPATH), OPEN_CREATE | OPEN_WRITE) >= 0);
+	test(_syscall_open(TMPFILEPATH, strlen(TMPFILEPATH), OPEN_CREATE) == -EINVAL);
+}
+
 void r_k_miscsyscall(void) {
 	run_test(test_await);
 	run_test(test_pipe);
@@ -277,4 +282,5 @@ void r_k_miscsyscall(void) {
 	run_test(test_dup);
 	run_test(test_execbuf);
 	run_test(test_sleep);
+	run_test(test_badopen);
 }