diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/dediprog.c | 58 | ||||
| -rw-r--r-- | tests/dummyflasher.c | 62 | ||||
| -rw-r--r-- | tests/lifecycle.c | 383 | ||||
| -rw-r--r-- | tests/linux_mtd.c | 94 | ||||
| -rw-r--r-- | tests/linux_spi.c | 72 | ||||
| -rw-r--r-- | tests/meson.build | 7 | ||||
| -rw-r--r-- | tests/nicrealtek.c | 33 | ||||
| -rw-r--r-- | tests/raiden_debug_spi.c | 113 | ||||
| -rw-r--r-- | tests/realtek_mst_i2c_spi.c | 63 |
9 files changed, 502 insertions, 383 deletions
diff --git a/tests/dediprog.c b/tests/dediprog.c new file mode 100644 index 000000000..26b1e7512 --- /dev/null +++ b/tests/dediprog.c @@ -0,0 +1,58 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_DEDIPROG == 1 +static int dediprog_libusb_init(void *state, libusb_context **ctx) +{ + *ctx = not_null(); + return 0; +} + +static int dediprog_libusb_control_transfer(void *state, + libusb_device_handle *devh, + uint8_t bmRequestType, + uint8_t bRequest, + uint16_t wValue, + uint16_t wIndex, + unsigned char *data, + uint16_t wLength, + unsigned int timeout) +{ + if (bRequest == 0x08 /* dediprog_cmds CMD_READ_PROG_INFO */) { + /* Provide dediprog Device String into data buffer */ + memcpy(data, "SF600 V:7.2.2 ", wLength); + } + return wLength; +} + +void dediprog_basic_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state dediprog_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock dediprog_io = { + .libusb_init = dediprog_libusb_init, + .libusb_control_transfer = dediprog_libusb_control_transfer, + .fallback_open_state = &dediprog_fallback_open_state, + }; + + run_basic_lifecycle(state, &dediprog_io, &programmer_dediprog, "voltage=3.5V"); +} +#else + SKIP_TEST(dediprog_basic_lifecycle_test_success) +#endif /* CONFIG_DEDIPROG */ diff --git a/tests/dummyflasher.c b/tests/dummyflasher.c new file mode 100644 index 000000000..ddaf0cc92 --- /dev/null +++ b/tests/dummyflasher.c @@ -0,0 +1,62 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_DUMMY == 1 +void dummy_basic_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state dummy_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock dummy_io = { + .fallback_open_state = &dummy_fallback_open_state, + }; + + run_basic_lifecycle(state, &dummy_io, &programmer_dummy, "bus=parallel+lpc+fwh+spi+prog"); +} + +void dummy_probe_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state dummy_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock dummy_io = { + .fallback_open_state = &dummy_fallback_open_state, + }; + + run_probe_lifecycle(state, &dummy_io, &programmer_dummy, "bus=spi,emulate=W25Q128FV", "W25Q128.V"); +} + +void dummy_probe_variable_size_test_success(void **state) +{ + struct io_mock_fallback_open_state dummy_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock dummy_io = { + .fallback_open_state = &dummy_fallback_open_state, + }; + + run_probe_lifecycle(state, &dummy_io, &programmer_dummy, "size=8388608,emulate=VARIABLE_SIZE", "Opaque flash chip"); +} + +#else + SKIP_TEST(dummy_basic_lifecycle_test_success) + SKIP_TEST(dummy_probe_lifecycle_test_success) + SKIP_TEST(dummy_probe_variable_size_test_success) +#endif /* CONFIG_DUMMY */ diff --git a/tests/lifecycle.c b/tests/lifecycle.c index f616369bd..2b08b89cc 100644 --- a/tests/lifecycle.c +++ b/tests/lifecycle.c @@ -72,386 +72,3 @@ void run_probe_lifecycle(void **state, const struct io_mock *io, clear_spi_id_cache(); run_lifecycle(state, io, prog, param, chip_name, &probe_chip); } - -#if CONFIG_DUMMY == 1 -void dummy_basic_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state dummy_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock dummy_io = { - .fallback_open_state = &dummy_fallback_open_state, - }; - - run_basic_lifecycle(state, &dummy_io, &programmer_dummy, "bus=parallel+lpc+fwh+spi+prog"); -} - -void dummy_probe_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state dummy_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock dummy_io = { - .fallback_open_state = &dummy_fallback_open_state, - }; - - run_probe_lifecycle(state, &dummy_io, &programmer_dummy, "bus=spi,emulate=W25Q128FV", "W25Q128.V"); -} - -void dummy_probe_variable_size_test_success(void **state) -{ - struct io_mock_fallback_open_state dummy_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock dummy_io = { - .fallback_open_state = &dummy_fallback_open_state, - }; - - run_probe_lifecycle(state, &dummy_io, &programmer_dummy, "size=8388608,emulate=VARIABLE_SIZE", "Opaque flash chip"); -} - -#else - SKIP_TEST(dummy_basic_lifecycle_test_success) - SKIP_TEST(dummy_probe_lifecycle_test_success) - SKIP_TEST(dummy_probe_variable_size_test_success) -#endif /* CONFIG_DUMMY */ - -#if CONFIG_NICREALTEK == 1 -void nicrealtek_basic_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state nicrealtek_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock nicrealtek_io = { - .fallback_open_state = &nicrealtek_fallback_open_state, - }; - - run_basic_lifecycle(state, &nicrealtek_io, &programmer_nicrealtek, ""); -} -#else - SKIP_TEST(nicrealtek_basic_lifecycle_test_success) -#endif /* CONFIG_NICREALTEK */ - -#if CONFIG_RAIDEN_DEBUG_SPI == 1 -static ssize_t raiden_debug_libusb_get_device_list(void *state, libusb_context *ctx, libusb_device ***list) -{ - *list = calloc(1, sizeof(**list)); - - /* - * libusb_device is opaque type, it is tossed around between libusb functions but always - * stays opaque to the caller. - * Given that all libusb functions are mocked in tests, and raiden_debug test is mocking - * only one device, we don't need to initialise libusb_device. - */ - return 1; -} - -static void raiden_debug_libusb_free_device_list(void *state, libusb_device **list, int unref_devices) -{ - free(list); -} - -static int raiden_debug_libusb_get_device_descriptor( - void *state, libusb_device *dev, struct libusb_device_descriptor *desc) -{ - desc->idVendor = 0x18D1; /* GOOGLE_VID */ - desc->idProduct = 0; - desc->bNumConfigurations = 1; - - return 0; -} - -static int raiden_debug_libusb_get_config_descriptor( - void *state, libusb_device *dev, uint8_t config_index, struct libusb_config_descriptor **config) -{ - *config = calloc(1, sizeof(**config)); - - struct libusb_endpoint_descriptor *tmp_endpoint = calloc(2, sizeof(*tmp_endpoint)); - struct libusb_interface_descriptor *tmp_interface_desc = calloc(1, sizeof(*tmp_interface_desc)); - struct libusb_interface *tmp_interface = calloc(1, sizeof(*tmp_interface)); - - /* in endpoint */ - tmp_endpoint[0].bEndpointAddress = 0x80; - tmp_endpoint[0].bmAttributes = 0x2; - /* out endpoint */ - tmp_endpoint[1].bEndpointAddress = 0x0; - tmp_endpoint[1].bmAttributes = 0x2; - - tmp_interface_desc->bInterfaceClass = 0xff; /* LIBUSB_CLASS_VENDOR_SPEC */ - tmp_interface_desc->bInterfaceSubClass = 0x51; /* GOOGLE_RAIDEN_SPI_SUBCLASS */ - tmp_interface_desc->bInterfaceProtocol = 0x01; /* GOOGLE_RAIDEN_SPI_PROTOCOL_V1 */ - tmp_interface_desc->bNumEndpoints = 2; /* in_endpoint and out_endpoint */ - tmp_interface_desc->endpoint = tmp_endpoint; - - tmp_interface->num_altsetting = 1; - tmp_interface->altsetting = tmp_interface_desc; - - (*config)->bConfigurationValue = 0; - (*config)->bNumInterfaces = 1; - (*config)->interface = tmp_interface; - - return 0; -} - -static void raiden_debug_libusb_free_config_descriptor(void *state, struct libusb_config_descriptor *config) -{ - free((void *)config->interface->altsetting->endpoint); - free((void *)config->interface->altsetting); - free((void *)config->interface); - free(config); -} - -void raiden_debug_basic_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state raiden_debug_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock raiden_debug_io = { - .libusb_get_device_list = raiden_debug_libusb_get_device_list, - .libusb_free_device_list = raiden_debug_libusb_free_device_list, - .libusb_get_device_descriptor = raiden_debug_libusb_get_device_descriptor, - .libusb_get_config_descriptor = raiden_debug_libusb_get_config_descriptor, - .libusb_free_config_descriptor = raiden_debug_libusb_free_config_descriptor, - .fallback_open_state = &raiden_debug_fallback_open_state, - }; - - /* - * 12 is the length of programmer param string for 3-digit address. - * Address can be max 3-digit because it needs to fit into uint8_t. - */ - char raiden_debug_param[12]; - snprintf(raiden_debug_param, 12, "address=%d", USB_DEVICE_ADDRESS); - - run_basic_lifecycle(state, &raiden_debug_io, &programmer_raiden_debug_spi, raiden_debug_param); -} -#else - SKIP_TEST(raiden_debug_basic_lifecycle_test_success) -#endif /* CONFIG_RAIDEN_DEBUG_SPI */ - -#if CONFIG_DEDIPROG == 1 -static int dediprog_libusb_init(void *state, libusb_context **ctx) -{ - *ctx = not_null(); - return 0; -} - -static int dediprog_libusb_control_transfer(void *state, - libusb_device_handle *devh, - uint8_t bmRequestType, - uint8_t bRequest, - uint16_t wValue, - uint16_t wIndex, - unsigned char *data, - uint16_t wLength, - unsigned int timeout) -{ - if (bRequest == 0x08 /* dediprog_cmds CMD_READ_PROG_INFO */) { - /* Provide dediprog Device String into data buffer */ - memcpy(data, "SF600 V:7.2.2 ", wLength); - } - return wLength; -} - -void dediprog_basic_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state dediprog_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock dediprog_io = { - .libusb_init = dediprog_libusb_init, - .libusb_control_transfer = dediprog_libusb_control_transfer, - .fallback_open_state = &dediprog_fallback_open_state, - }; - - run_basic_lifecycle(state, &dediprog_io, &programmer_dediprog, "voltage=3.5V"); -} -#else - SKIP_TEST(dediprog_basic_lifecycle_test_success) -#endif /* CONFIG_DEDIPROG */ - -#if CONFIG_LINUX_MTD == 1 -struct linux_mtd_io_state { - char *fopen_path; -}; - -static FILE *linux_mtd_fopen(void *state, const char *pathname, const char *mode) -{ - struct linux_mtd_io_state *io_state = state; - - io_state->fopen_path = strdup(pathname); - - return not_null(); -} - -static size_t linux_mtd_fread(void *state, void *buf, size_t size, size_t len, FILE *fp) -{ - struct linux_mtd_fread_mock_entry { - const char *path; - const char *data; - }; - const struct linux_mtd_fread_mock_entry fread_mock_map[] = { - { "/sys/class/mtd/mtd0//type", "nor" }, - { "/sys/class/mtd/mtd0//name", "Device" }, - { "/sys/class/mtd/mtd0//flags", "" }, - { "/sys/class/mtd/mtd0//size", "1024" }, - { "/sys/class/mtd/mtd0//erasesize", "512" }, - { "/sys/class/mtd/mtd0//numeraseregions", "0" }, - }; - - struct linux_mtd_io_state *io_state = state; - unsigned int i; - - if (!io_state->fopen_path) - return 0; - - for (i = 0; i < ARRAY_SIZE(fread_mock_map); i++) { - const struct linux_mtd_fread_mock_entry *entry = &fread_mock_map[i]; - - if (!strcmp(io_state->fopen_path, entry->path)) { - size_t data_len = min(size * len, strlen(entry->data)); - memcpy(buf, entry->data, data_len); - return data_len; - } - } - - return 0; -} - -static int linux_mtd_fclose(void *state, FILE *fp) -{ - struct linux_mtd_io_state *io_state = state; - - free(io_state->fopen_path); - - return 0; -} - -void linux_mtd_probe_lifecycle_test_success(void **state) -{ - struct linux_mtd_io_state linux_mtd_io_state = { NULL }; - struct io_mock_fallback_open_state linux_mtd_fallback_open_state = { - .noc = 0, - .paths = { NULL }, - }; - const struct io_mock linux_mtd_io = { - .state = &linux_mtd_io_state, - .fopen = linux_mtd_fopen, - .fread = linux_mtd_fread, - .fclose = linux_mtd_fclose, - .fallback_open_state = &linux_mtd_fallback_open_state, - }; - - run_probe_lifecycle(state, &linux_mtd_io, &programmer_linux_mtd, "", "Opaque flash chip"); -} -#else - SKIP_TEST(linux_mtd_probe_lifecycle_test_success) -#endif /* CONFIG_LINUX_MTD */ - -#if CONFIG_LINUX_SPI == 1 -static int linux_spi_ioctl(void *state, int fd, unsigned long request, va_list args) { - - if (request == SPI_IOC_MESSAGE(2)) { /* ioctl code for read request */ - struct spi_ioc_transfer* msg = va_arg(args, struct spi_ioc_transfer*); - - /* First message has write array and write count */ - unsigned int writecnt = msg[0].len; - unsigned char *writearr = (unsigned char *)msg[0].tx_buf; - /* Second message has read array and read count */ - unsigned int readcnt = msg[1].len; - - /* Detect probing */ - if (writecnt == 1 && writearr[0] == JEDEC_RDID && readcnt == 3) { - /* We need to populate read array. */ - unsigned char *readarr = (unsigned char *)msg[1].rx_buf; - readarr[0] = 0xEF; /* WINBOND_NEX_ID */ - readarr[1] = 0x40; /* WINBOND_NEX_W25Q128_V left byte */ - readarr[2] = 0x18; /* WINBOND_NEX_W25Q128_V right byte */ - } - } - - return 0; -} - -static char *linux_spi_fgets(void *state, char *buf, int len, FILE *fp) -{ - /* Emulate reading max buffer size from sysfs. */ - const char *max_buf_size = "1048576"; - - return memcpy(buf, max_buf_size, min(len, strlen(max_buf_size) + 1)); -} - -void linux_spi_probe_lifecycle_test_success(void **state) -{ - /* - * Current implementation tests a particular path of the init procedure. - * Specifically, it is reading the buffer size from sysfs. - */ - struct io_mock_fallback_open_state linux_spi_fallback_open_state = { - .noc = 0, - .paths = { "/dev/null", NULL }, - .flags = { O_RDWR }, - }; - const struct io_mock linux_spi_io = { - .fgets = linux_spi_fgets, - .ioctl = linux_spi_ioctl, - .fallback_open_state = &linux_spi_fallback_open_state, - }; - - run_probe_lifecycle(state, &linux_spi_io, &programmer_linux_spi, "dev=/dev/null", "W25Q128.V"); -} -#else - SKIP_TEST(linux_spi_probe_lifecycle_test_success) -#endif /* CONFIG_LINUX_SPI */ - -#if CONFIG_REALTEK_MST_I2C_SPI == 1 -static int realtek_mst_ioctl(void *state, int fd, unsigned long request, va_list args) -{ - assert_int_equal(fd, MOCK_FD); - assert_int_equal(request, I2C_SLAVE); - /* Only access to I2C address 0x4a is expected */ - unsigned long addr = va_arg(args, unsigned long); - assert_int_equal(addr, 0x4a); - - return 0; -} - -static int realtek_mst_read(void *state, int fd, void *buf, size_t sz) -{ - assert_int_equal(fd, MOCK_FD); - assert_int_equal(sz, 1); - return sz; -} - -static int realtek_mst_write(void *state, int fd, const void *buf, size_t sz) -{ - assert_int_equal(fd, MOCK_FD); - const LargestIntegralType accepted_sizes[] = {1, 2}; - assert_in_set(sz, accepted_sizes, ARRAY_SIZE(accepted_sizes)); - return sz; -} - -void realtek_mst_basic_lifecycle_test_success(void **state) -{ - struct io_mock_fallback_open_state realtek_mst_fallback_open_state = { - .noc = 0, - .paths = { "/dev/i2c-254", NULL }, - .flags = { O_RDWR }, - }; - const struct io_mock realtek_mst_io = { - .ioctl = realtek_mst_ioctl, - .read = realtek_mst_read, - .write = realtek_mst_write, - .fallback_open_state = &realtek_mst_fallback_open_state, - }; - - run_basic_lifecycle(state, &realtek_mst_io, &programmer_realtek_mst_i2c_spi, "bus=254,enter-isp=0"); -} -#else - SKIP_TEST(realtek_mst_basic_lifecycle_test_success) -#endif /* CONFIG_REALTEK_I2C_SPI */ diff --git a/tests/linux_mtd.c b/tests/linux_mtd.c new file mode 100644 index 000000000..10ccb5eb8 --- /dev/null +++ b/tests/linux_mtd.c @@ -0,0 +1,94 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_LINUX_MTD == 1 +struct linux_mtd_io_state { + char *fopen_path; +}; + +static FILE *linux_mtd_fopen(void *state, const char *pathname, const char *mode) +{ + struct linux_mtd_io_state *io_state = state; + + io_state->fopen_path = strdup(pathname); + + return not_null(); +} + +static size_t linux_mtd_fread(void *state, void *buf, size_t size, size_t len, FILE *fp) +{ + struct linux_mtd_fread_mock_entry { + const char *path; + const char *data; + }; + const struct linux_mtd_fread_mock_entry fread_mock_map[] = { + { "/sys/class/mtd/mtd0//type", "nor" }, + { "/sys/class/mtd/mtd0//name", "Device" }, + { "/sys/class/mtd/mtd0//flags", "" }, + { "/sys/class/mtd/mtd0//size", "1024" }, + { "/sys/class/mtd/mtd0//erasesize", "512" }, + { "/sys/class/mtd/mtd0//numeraseregions", "0" }, + }; + + struct linux_mtd_io_state *io_state = state; + unsigned int i; + + if (!io_state->fopen_path) + return 0; + + for (i = 0; i < ARRAY_SIZE(fread_mock_map); i++) { + const struct linux_mtd_fread_mock_entry *entry = &fread_mock_map[i]; + + if (!strcmp(io_state->fopen_path, entry->path)) { + size_t data_len = min(size * len, strlen(entry->data)); + memcpy(buf, entry->data, data_len); + return data_len; + } + } + + return 0; +} + +static int linux_mtd_fclose(void *state, FILE *fp) +{ + struct linux_mtd_io_state *io_state = state; + + free(io_state->fopen_path); + + return 0; +} + +void linux_mtd_probe_lifecycle_test_success(void **state) +{ + struct linux_mtd_io_state linux_mtd_io_state = { NULL }; + struct io_mock_fallback_open_state linux_mtd_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock linux_mtd_io = { + .state = &linux_mtd_io_state, + .fopen = linux_mtd_fopen, + .fread = linux_mtd_fread, + .fclose = linux_mtd_fclose, + .fallback_open_state = &linux_mtd_fallback_open_state, + }; + + run_probe_lifecycle(state, &linux_mtd_io, &programmer_linux_mtd, "", "Opaque flash chip"); +} +#else + SKIP_TEST(linux_mtd_probe_lifecycle_test_success) +#endif /* CONFIG_LINUX_MTD */ diff --git a/tests/linux_spi.c b/tests/linux_spi.c new file mode 100644 index 000000000..2e3dc95f4 --- /dev/null +++ b/tests/linux_spi.c @@ -0,0 +1,72 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_LINUX_SPI == 1 +static int linux_spi_ioctl(void *state, int fd, unsigned long request, va_list args) { + + if (request == SPI_IOC_MESSAGE(2)) { /* ioctl code for read request */ + struct spi_ioc_transfer* msg = va_arg(args, struct spi_ioc_transfer*); + + /* First message has write array and write count */ + unsigned int writecnt = msg[0].len; + unsigned char *writearr = (unsigned char *)msg[0].tx_buf; + /* Second message has read array and read count */ + unsigned int readcnt = msg[1].len; + + /* Detect probing */ + if (writecnt == 1 && writearr[0] == JEDEC_RDID && readcnt == 3) { + /* We need to populate read array. */ + unsigned char *readarr = (unsigned char *)msg[1].rx_buf; + readarr[0] = 0xEF; /* WINBOND_NEX_ID */ + readarr[1] = 0x40; /* WINBOND_NEX_W25Q128_V left byte */ + readarr[2] = 0x18; /* WINBOND_NEX_W25Q128_V right byte */ + } + } + + return 0; +} + +static char *linux_spi_fgets(void *state, char *buf, int len, FILE *fp) +{ + /* Emulate reading max buffer size from sysfs. */ + const char *max_buf_size = "1048576"; + + return memcpy(buf, max_buf_size, min(len, strlen(max_buf_size) + 1)); +} + +void linux_spi_probe_lifecycle_test_success(void **state) +{ + /* + * Current implementation tests a particular path of the init procedure. + * Specifically, it is reading the buffer size from sysfs. + */ + struct io_mock_fallback_open_state linux_spi_fallback_open_state = { + .noc = 0, + .paths = { "/dev/null", NULL }, + .flags = { O_RDWR }, + }; + const struct io_mock linux_spi_io = { + .fgets = linux_spi_fgets, + .ioctl = linux_spi_ioctl, + .fallback_open_state = &linux_spi_fallback_open_state, + }; + + run_probe_lifecycle(state, &linux_spi_io, &programmer_linux_spi, "dev=/dev/null", "W25Q128.V"); +} +#else + SKIP_TEST(linux_spi_probe_lifecycle_test_success) +#endif /* CONFIG_LINUX_SPI */ diff --git a/tests/meson.build b/tests/meson.build index 38f5be56b..318d4aa74 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -21,6 +21,13 @@ srcs = [ 'flashrom.c', 'spi25.c', 'lifecycle.c', + 'dummyflasher.c', + 'nicrealtek.c', + 'raiden_debug_spi.c', + 'dediprog.c', + 'linux_mtd.c', + 'linux_spi.c', + 'realtek_mst_i2c_spi.c', 'layout.c', 'chip.c', 'chip_wp.c', diff --git a/tests/nicrealtek.c b/tests/nicrealtek.c new file mode 100644 index 000000000..2a7a9ffe1 --- /dev/null +++ b/tests/nicrealtek.c @@ -0,0 +1,33 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_NICREALTEK == 1 +void nicrealtek_basic_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state nicrealtek_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock nicrealtek_io = { + .fallback_open_state = &nicrealtek_fallback_open_state, + }; + + run_basic_lifecycle(state, &nicrealtek_io, &programmer_nicrealtek, ""); +} +#else + SKIP_TEST(nicrealtek_basic_lifecycle_test_success) +#endif /* CONFIG_NICREALTEK */ diff --git a/tests/raiden_debug_spi.c b/tests/raiden_debug_spi.c new file mode 100644 index 000000000..f5bf185a2 --- /dev/null +++ b/tests/raiden_debug_spi.c @@ -0,0 +1,113 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_RAIDEN_DEBUG_SPI == 1 +static ssize_t raiden_debug_libusb_get_device_list(void *state, libusb_context *ctx, libusb_device ***list) +{ + *list = calloc(1, sizeof(**list)); + + /* + * libusb_device is opaque type, it is tossed around between libusb functions but always + * stays opaque to the caller. + * Given that all libusb functions are mocked in tests, and raiden_debug test is mocking + * only one device, we don't need to initialise libusb_device. + */ + return 1; +} + +static void raiden_debug_libusb_free_device_list(void *state, libusb_device **list, int unref_devices) +{ + free(list); +} + +static int raiden_debug_libusb_get_device_descriptor( + void *state, libusb_device *dev, struct libusb_device_descriptor *desc) +{ + desc->idVendor = 0x18D1; /* GOOGLE_VID */ + desc->idProduct = 0; + desc->bNumConfigurations = 1; + + return 0; +} + +static int raiden_debug_libusb_get_config_descriptor( + void *state, libusb_device *dev, uint8_t config_index, struct libusb_config_descriptor **config) +{ + *config = calloc(1, sizeof(**config)); + + struct libusb_endpoint_descriptor *tmp_endpoint = calloc(2, sizeof(*tmp_endpoint)); + struct libusb_interface_descriptor *tmp_interface_desc = calloc(1, sizeof(*tmp_interface_desc)); + struct libusb_interface *tmp_interface = calloc(1, sizeof(*tmp_interface)); + + /* in endpoint */ + tmp_endpoint[0].bEndpointAddress = 0x80; + tmp_endpoint[0].bmAttributes = 0x2; + /* out endpoint */ + tmp_endpoint[1].bEndpointAddress = 0x0; + tmp_endpoint[1].bmAttributes = 0x2; + + tmp_interface_desc->bInterfaceClass = 0xff; /* LIBUSB_CLASS_VENDOR_SPEC */ + tmp_interface_desc->bInterfaceSubClass = 0x51; /* GOOGLE_RAIDEN_SPI_SUBCLASS */ + tmp_interface_desc->bInterfaceProtocol = 0x01; /* GOOGLE_RAIDEN_SPI_PROTOCOL_V1 */ + tmp_interface_desc->bNumEndpoints = 2; /* in_endpoint and out_endpoint */ + tmp_interface_desc->endpoint = tmp_endpoint; + + tmp_interface->num_altsetting = 1; + tmp_interface->altsetting = tmp_interface_desc; + + (*config)->bConfigurationValue = 0; + (*config)->bNumInterfaces = 1; + (*config)->interface = tmp_interface; + + return 0; +} + +static void raiden_debug_libusb_free_config_descriptor(void *state, struct libusb_config_descriptor *config) +{ + free((void *)config->interface->altsetting->endpoint); + free((void *)config->interface->altsetting); + free((void *)config->interface); + free(config); +} + +void raiden_debug_basic_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state raiden_debug_fallback_open_state = { + .noc = 0, + .paths = { NULL }, + }; + const struct io_mock raiden_debug_io = { + .libusb_get_device_list = raiden_debug_libusb_get_device_list, + .libusb_free_device_list = raiden_debug_libusb_free_device_list, + .libusb_get_device_descriptor = raiden_debug_libusb_get_device_descriptor, + .libusb_get_config_descriptor = raiden_debug_libusb_get_config_descriptor, + .libusb_free_config_descriptor = raiden_debug_libusb_free_config_descriptor, + .fallback_open_state = &raiden_debug_fallback_open_state, + }; + + /* + * 12 is the length of programmer param string for 3-digit address. + * Address can be max 3-digit because it needs to fit into uint8_t. + */ + char raiden_debug_param[12]; + snprintf(raiden_debug_param, 12, "address=%d", USB_DEVICE_ADDRESS); + + run_basic_lifecycle(state, &raiden_debug_io, &programmer_raiden_debug_spi, raiden_debug_param); +} +#else + SKIP_TEST(raiden_debug_basic_lifecycle_test_success) +#endif /* CONFIG_RAIDEN_DEBUG_SPI */ diff --git a/tests/realtek_mst_i2c_spi.c b/tests/realtek_mst_i2c_spi.c new file mode 100644 index 000000000..10fdbe0a3 --- /dev/null +++ b/tests/realtek_mst_i2c_spi.c @@ -0,0 +1,63 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "lifecycle.h" + +#if CONFIG_REALTEK_MST_I2C_SPI == 1 +static int realtek_mst_ioctl(void *state, int fd, unsigned long request, va_list args) +{ + assert_int_equal(fd, MOCK_FD); + assert_int_equal(request, I2C_SLAVE); + /* Only access to I2C address 0x4a is expected */ + unsigned long addr = va_arg(args, unsigned long); + assert_int_equal(addr, 0x4a); + + return 0; +} + +static int realtek_mst_read(void *state, int fd, void *buf, size_t sz) +{ + assert_int_equal(fd, MOCK_FD); + assert_int_equal(sz, 1); + return sz; +} + +static int realtek_mst_write(void *state, int fd, const void *buf, size_t sz) +{ + assert_int_equal(fd, MOCK_FD); + const LargestIntegralType accepted_sizes[] = {1, 2}; + assert_in_set(sz, accepted_sizes, ARRAY_SIZE(accepted_sizes)); + return sz; +} + +void realtek_mst_basic_lifecycle_test_success(void **state) +{ + struct io_mock_fallback_open_state realtek_mst_fallback_open_state = { + .noc = 0, + .paths = { "/dev/i2c-254", NULL }, + .flags = { O_RDWR }, + }; + const struct io_mock realtek_mst_io = { + .ioctl = realtek_mst_ioctl, + .read = realtek_mst_read, + .write = realtek_mst_write, + .fallback_open_state = &realtek_mst_fallback_open_state, + }; + + run_basic_lifecycle(state, &realtek_mst_io, &programmer_realtek_mst_i2c_spi, "bus=254,enter-isp=0"); +} +#else + SKIP_TEST(realtek_mst_basic_lifecycle_test_success) +#endif /* CONFIG_REALTEK_I2C_SPI */ |