diff options
author | Denis Brockus <dbrockus@google.com> | 2020-12-29 13:48:09 -0700 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-12-30 22:34:09 +0000 |
commit | 4db453bdf95a7d38aae7c24aef2b1ca86833ae93 (patch) | |
tree | e4737c0253270430b812b66ea175039f697caf34 /test | |
parent | 1ea0a8ad86d4d731a2fbb1861038564b393fbc82 (diff) | |
download | chrome-ec-4db453bdf95a7d38aae7c24aef2b1ca86833ae93.tar.gz |
TCPMv2: Compliance Unit Test - TD.PD.SRC.E5
BUG=none
BRANCH=none
TEST=make buildall
Signed-off-by: Denis Brockus <dbrockus@google.com>
Change-Id: Ie6e66859e5775145007dac331d3d66fec6f91e42
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2606583
Tested-by: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Auto-Submit: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'test')
-rw-r--r-- | test/build.mk | 1 | ||||
-rw-r--r-- | test/usb_tcpmv2_compliance.c | 2 | ||||
-rw-r--r-- | test/usb_tcpmv2_compliance.h | 1 | ||||
-rw-r--r-- | test/usb_tcpmv2_td_pd_src_e5.c | 71 |
4 files changed, 75 insertions, 0 deletions
diff --git a/test/build.mk b/test/build.mk index 526eca8f22..c33c40b399 100644 --- a/test/build.mk +++ b/test/build.mk @@ -222,6 +222,7 @@ usb_tcpmv2_compliance-y=usb_tcpmv2_compliance.o usb_tcpmv2_compliance_common.o \ usb_tcpmv2_td_pd_ll_e5.o \ usb_tcpmv2_td_pd_src_e1.o \ usb_tcpmv2_td_pd_src_e2.o \ + usb_tcpmv2_td_pd_src_e5.o \ usb_tcpmv2_td_pd_src3_e26.o \ usb_tcpmv2_td_pd_snk3_e12.o \ usb_tcpmv2_td_pd_other.o diff --git a/test/usb_tcpmv2_compliance.c b/test/usb_tcpmv2_compliance.c index aab01cf534..56da9feb68 100644 --- a/test/usb_tcpmv2_compliance.c +++ b/test/usb_tcpmv2_compliance.c @@ -35,6 +35,8 @@ void run_test(int argc, char **argv) RUN_TEST(test_td_pd_ll_e5_ufp); RUN_TEST(test_td_pd_src_e1); RUN_TEST(test_td_pd_src_e2); + RUN_TEST(test_td_pd_src_e5); + RUN_TEST(test_td_pd_src3_e26); RUN_TEST(test_td_pd_snk3_e12); diff --git a/test/usb_tcpmv2_compliance.h b/test/usb_tcpmv2_compliance.h index 654ca0c421..58bdd5de7b 100644 --- a/test/usb_tcpmv2_compliance.h +++ b/test/usb_tcpmv2_compliance.h @@ -81,6 +81,7 @@ int test_td_pd_ll_e5_ufp(void); int test_td_pd_src_e1(void); int test_td_pd_src_e2(void); +int test_td_pd_src_e5(void); int test_td_pd_src3_e26(void); diff --git a/test/usb_tcpmv2_td_pd_src_e5.c b/test/usb_tcpmv2_td_pd_src_e5.c new file mode 100644 index 0000000000..62c316ba9d --- /dev/null +++ b/test/usb_tcpmv2_td_pd_src_e5.c @@ -0,0 +1,71 @@ +/* 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.E5 SenderResponseTimer Timeout - Request + * + * Description: + * As Consumer (UFP), the Tester intentionally does not send the Request + * message, which is intended to cause a SenderResponseTimer timeout on + * the Provider (DFP, UUT). The Tester verifies correct implementation + * of this timer + */ +int test_td_pd_src_e5(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 stop the REQUEST message. + */ + TEST_EQ(proc_pd_e1(PD_ROLE_DFP, INITIAL_ATTACH), EC_SUCCESS, "%d"); + + /* + * b) Upon receipt of the Source Capabilities message from the + * Provider, the Tester replies with a GoodCRC message. + */ + TEST_EQ(verify_tcpci_transmit(TCPC_TX_SOP, 0, PD_DATA_SOURCE_CAP), + EC_SUCCESS, "%d"); + mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS); + + /* + * c) The Tester intentionally does not send a Request message and + * waits for a Hard Reset. + */ + + /* + * d) If a Hard Reset is not detected within 30 ms from the time the + * last bit of the GoodCRC message EOP has been sent, the test + * fails. + * e) If a Hard Reset is detected before 24 ms from the time the + * last bit of the GoodCRC message EOP has been sent, the test + * fails. + */ + task_wait_event(24 * MSEC); + TEST_NE(mock_tcpci_get_reg(TCPC_REG_TRANSMIT), + TCPC_TX_HARD_RESET, "%d"); + + task_wait_event(7 * MSEC); + TEST_EQ(mock_tcpci_get_reg(TCPC_REG_TRANSMIT), + TCPC_TX_HARD_RESET, "%d"); + mock_set_alert(TCPC_REG_ALERT_TX_SUCCESS | TCPC_REG_ALERT_TX_FAILED); + mock_tcpci_set_reg(TCPC_REG_TRANSMIT, 0); + task_wait_event(1 * MSEC); + + return EC_SUCCESS; +} |