diff options
Diffstat (limited to 'test/usb_pe_drp.c')
| -rw-r--r-- | test/usb_pe_drp.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/test/usb_pe_drp.c b/test/usb_pe_drp.c deleted file mode 100644 index c6a1dc0af7..0000000000 --- a/test/usb_pe_drp.c +++ /dev/null @@ -1,151 +0,0 @@ -/* 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 PE module. - */ -#include "battery.h" -#include "common.h" -#include "task.h" -#include "test_util.h" -#include "timer.h" -#include "usb_emsg.h" -#include "usb_pe.h" -#include "usb_pe_sm.h" -#include "usb_prl_sm.h" -#include "usb_sm_checks.h" -#include "usb_tc_sm.h" - -/** - * STUB Section - */ -const struct svdm_response svdm_rsp = { - .identity = NULL, - .svids = NULL, - .modes = NULL, -}; - -int board_vbus_source_enabled(int port) -{ - return 0; -} - -/** - * Test section - */ -/* PE Fast Role Swap */ -static int test_pe_frs(void) -{ - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(pe_is_running(PORT0)); - - /* - * FRS will only trigger when we are SNK, with an Explicit - * contract. So set this state up manually - */ - tc_prs_src_snk_assert_rd(PORT0); - pe_set_flag(PORT0, PE_FLAGS_EXPLICIT_CONTRACT); - set_state_pe(PORT0, PE_SNK_READY); - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(get_state_pe(PORT0) == PE_SNK_READY); - - /* - * Trigger the Fast Role Switch from simulated ISR - */ - pe_got_frs_signal(PORT0); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_SIGNALED)); - - /* - * Verify we detected FRS and ready to start swap - */ - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_SEND_SWAP); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - TEST_ASSERT(!pe_chk_flag(PORT0, PE_FLAGS_EXPLICIT_CONTRACT)); - - /* - * Make sure that we sent FR_Swap - */ - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(fake_prl_get_last_sent_ctrl_msg(PORT0) == PD_CTRL_FR_SWAP); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_SEND_SWAP); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - - /* - * Accept the partners PS_RDY control message - */ - emsg[PORT0].header = PD_HEADER(PD_CTRL_ACCEPT, 0, 0, 0, 0, 0, 0); - pe_set_flag(PORT0, PE_FLAGS_MSG_RECEIVED); - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(!pe_chk_flag(PORT0, PE_FLAGS_MSG_RECEIVED)); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_TRANSITION_TO_OFF); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - - /* - * Send back our PS_RDY - */ - emsg[PORT0].header = PD_HEADER(PD_CTRL_PS_RDY, 0, 0, 0, 0, 0, 0); - pe_set_flag(PORT0, PE_FLAGS_MSG_RECEIVED); - TEST_ASSERT(!tc_is_attached_src(PORT0)); - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(!pe_chk_flag(PORT0, PE_FLAGS_MSG_RECEIVED)); - TEST_ASSERT(tc_is_attached_src(PORT0)); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_ASSERT_RP); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - - /* - * We are now attached source, so move to next state - */ - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_SOURCE_ON); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - - /* - * Move the time to be after our wait time. - */ - force_time((timestamp_t)(get_time().val + - PD_POWER_SUPPLY_TURN_ON_DELAY)); - - /* - * After delay we are ready to send our PS_RDY - */ - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(get_state_pe(PORT0) == PE_PRS_SNK_SRC_SOURCE_ON); - TEST_ASSERT(pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - TEST_ASSERT(fake_prl_get_last_sent_ctrl_msg(PORT0) == PD_CTRL_PS_RDY); - - /* - * Fake the Transmit complete and this will bring us to Source Startup - */ - pe_set_flag(PORT0, PE_FLAGS_TX_COMPLETE); - pe_run(PORT0, EVT_IGNORED, ENABLED); - TEST_ASSERT(get_state_pe(PORT0) == PE_SRC_STARTUP); - TEST_ASSERT(!pe_chk_flag(PORT0, PE_FLAGS_FAST_ROLE_SWAP_PATH)); - - return EC_SUCCESS; -} - -static int test_vbus_gpio_discharge(void) -{ - pd_set_vbus_discharge(PORT0, 1); - TEST_EQ(gpio_get_level(GPIO_USB_C0_DISCHARGE), 1, "%d"); - - pd_set_vbus_discharge(PORT0, 0); - TEST_EQ(gpio_get_level(GPIO_USB_C0_DISCHARGE), 0, "%d"); - - return EC_SUCCESS; -} - -void run_test(void) -{ - test_reset(); - - RUN_TEST(test_pe_frs); - RUN_TEST(test_vbus_gpio_discharge); - - /* Do basic state machine sanity checks last. */ - RUN_TEST(test_pe_no_parent_cycles); - RUN_TEST(test_pe_no_empty_state); - - test_print_result(); -} |