1e00cb223SSimon Glass /* 2e00cb223SSimon Glass * Copyright (C) 2015 Google, Inc 3e00cb223SSimon Glass * 4e00cb223SSimon Glass * SPDX-License-Identifier: GPL-2.0+ 5e00cb223SSimon Glass */ 6e00cb223SSimon Glass 7e00cb223SSimon Glass #include <common.h> 8e00cb223SSimon Glass #include <dm.h> 9e00cb223SSimon Glass #include <usb.h> 10e00cb223SSimon Glass #include <asm/io.h> 11e00cb223SSimon Glass #include <dm/test.h> 12*e721b882SJoe Hershberger #include <test/ut.h> 13e00cb223SSimon Glass 14e00cb223SSimon Glass /* Test that sandbox USB works correctly */ 15*e721b882SJoe Hershberger static int dm_test_usb_base(struct unit_test_state *uts) 16e00cb223SSimon Glass { 17e00cb223SSimon Glass struct udevice *bus; 18e00cb223SSimon Glass 19e00cb223SSimon Glass ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_USB, 0, &bus)); 20e00cb223SSimon Glass ut_assertok(uclass_get_device(UCLASS_USB, 0, &bus)); 21e00cb223SSimon Glass ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_USB, 2, &bus)); 22e00cb223SSimon Glass 23e00cb223SSimon Glass return 0; 24e00cb223SSimon Glass } 25e00cb223SSimon Glass DM_TEST(dm_test_usb_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); 26e00cb223SSimon Glass 27e00cb223SSimon Glass /* 28e00cb223SSimon Glass * Test that we can use the flash stick. This is more of a functional test. It 29e00cb223SSimon Glass * covers scanning the bug, setting up a hub and a flash stick and reading 30e00cb223SSimon Glass * data from the flash stick. 31e00cb223SSimon Glass */ 32*e721b882SJoe Hershberger static int dm_test_usb_flash(struct unit_test_state *uts) 33e00cb223SSimon Glass { 34e00cb223SSimon Glass struct udevice *dev; 35e00cb223SSimon Glass block_dev_desc_t *dev_desc; 36e00cb223SSimon Glass char cmp[1024]; 37e00cb223SSimon Glass 38e00cb223SSimon Glass ut_assertok(usb_init()); 39e00cb223SSimon Glass ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 0, &dev)); 40e00cb223SSimon Glass ut_assertok(get_device("usb", "0", &dev_desc)); 41e00cb223SSimon Glass 42e00cb223SSimon Glass /* Read a few blocks and look for the string we expect */ 43e00cb223SSimon Glass ut_asserteq(512, dev_desc->blksz); 44e00cb223SSimon Glass memset(cmp, '\0', sizeof(cmp)); 45e00cb223SSimon Glass ut_asserteq(2, dev_desc->block_read(dev_desc->dev, 0, 2, cmp)); 46e00cb223SSimon Glass ut_assertok(strcmp(cmp, "this is a test")); 47e00cb223SSimon Glass 48e00cb223SSimon Glass return 0; 49e00cb223SSimon Glass } 50e00cb223SSimon Glass DM_TEST(dm_test_usb_flash, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); 51