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| author | Denis Brockus <dbrockus@google.com> | 2020-12-29 10:34:45 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-12-30 22:34:04 +0000 |
| commit | c7641168a60cae345bddc5566bd7bf7aedd4d1ed (patch) | |
| tree | 3fad97e4d5a874d048876ffddcb4803afdca94b2 /test/usb_tcpmv2_td_pd_src_e1.c | |
| parent | 1b6965649a91fdcd150dabdd306584ce469126ac (diff) | |
| download | chrome-ec-c7641168a60cae345bddc5566bd7bf7aedd4d1ed.tar.gz | |
TCPMv2: Compliance Unit Test - TD.PD.SRC.E1
BUG=none
BRANCH=none
TEST=make buildall
Signed-off-by: Denis Brockus <dbrockus@google.com>
Change-Id: I79ff608bdcbe754d109543e507674df8524b4f67
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2606566
Tested-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Auto-Submit: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'test/usb_tcpmv2_td_pd_src_e1.c')
| -rw-r--r-- | test/usb_tcpmv2_td_pd_src_e1.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/test/usb_tcpmv2_td_pd_src_e1.c b/test/usb_tcpmv2_td_pd_src_e1.c new file mode 100644 index 0000000000..06ca702b79 --- /dev/null +++ b/test/usb_tcpmv2_td_pd_src_e1.c @@ -0,0 +1,47 @@ +/* Copyright 2020 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. + */ + +#include "mock/tcpci_i2c_mock.h" +#include "task.h" +#include "tcpci.h" +#include "test_util.h" +#include "timer.h" +#include "usb_tcpmv2_compliance.h" +#include "usb_tc_sm.h" + +/***************************************************************************** + * TD.PD.SRC.E1 Source Capabilities sent timely + * + * Description: + * As Consumer (UFP), the Tester verifies a Source Capabilities message + * from the Provider (DFP, UUT) is received timely + */ +int test_td_pd_src_e1(void) +{ + partner_set_pd_rev(PD_REV20); + + TEST_EQ(tcpci_startup(), EC_SUCCESS, "%d"); + + /* + * a) Run PROC.PD.E1 Bring-up according to the UUT role. + * + * NOTE: Calling PROC.PD.E1 with INITIAL_ATTACH will stop just before + * the PD_DATA_SOURCE_CAP is verified. We need to stop the process + * there to use the timeout verify. + */ + TEST_EQ(proc_pd_e1(PD_ROLE_DFP, INITIAL_ATTACH), EC_SUCCESS, "%d"); + + /* + * b) The test fails if the first bit of a Source Capabilities message + * is not received from the Provider within 250 ms (tFirstSourceCap + * max) after VBus present. + */ + TEST_EQ(verify_tcpci_tx_timeout(TCPC_TX_SOP, 0, + PD_DATA_SOURCE_CAP, + 250 * MSEC), + EC_SUCCESS, "%d"); + + return EC_SUCCESS; +} |