test: add baseline test for TC_DRP_TRYSRC SM

BRANCH=none
BUG=none
TEST=unit test pass

Change-Id: I0ecb9f0298fd43ca0db800311a309d98eb1e29b5
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1744658
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/test/usb_typec_drp_acc_trysrc.c b/test/usb_typec_drp_acc_trysrc.c
new file mode 100644
index 0000000000..ffc2a896c3
--- /dev/null
+++ b/test/usb_typec_drp_acc_trysrc.c
@@ -0,0 +1,32 @@
+/* Copyright 2019 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Test USB Type-C VPD and CTVPD module.
+ */
+#include "task.h"
+#include "timer.h"
+#include "test_util.h"
+#include "usb_sm_checks.h"
+#include "charge_manager.h"
+
+void charge_manager_set_ceil(int port, enum ceil_requestor requestor, int ceil)
+{
+	/* Do Nothing, but needed for linking */
+}
+
+void run_test(void)
+{
+	test_reset();
+
+	/* Ensure that PD task initializes its state machine */
+	task_wake(TASK_ID_PD_C0);
+	task_wait_event(5 * MSEC);
+
+	/* Do basic state machine sanity checks last. */
+	RUN_TEST(test_tc_no_parent_cycles);
+	RUN_TEST(test_tc_no_empty_state);
+	RUN_TEST(test_tc_all_states_named);
+
+	test_print_result();
+}