diff options
Diffstat (limited to 'tests/spi25.c')
| -rw-r--r-- | tests/spi25.c | 101 |
1 files changed, 89 insertions, 12 deletions
diff --git a/tests/spi25.c b/tests/spi25.c index 942fe6e57..872959341 100644 --- a/tests/spi25.c +++ b/tests/spi25.c @@ -15,15 +15,46 @@ #include <include/test.h> +#include "wraps.h" +#include "tests.h" #include "programmer.h" #include "flashchips.h" #include "chipdrivers.h" #include "spi.h" +struct flashchip mock_chip = { + .vendor = "Generic", + .name = "unknown SPI chip (RDID)", + .bustype = BUS_SPI, + .manufacture_id = GENERIC_MANUF_ID, + .model_id = GENERIC_DEVICE_ID, + .total_size = 0, + .page_size = 256, + .tested = TEST_BAD_PREW, + .probe = PROBE_SPI_RDID, + .write = NO_WRITE_FUNC, +}; + +/* + * This declaration is needed for visibility, so that wrap below could + * redirect to real function. + */ +int __real_spi_send_command(const struct flashctx *flash, + unsigned int writecnt, unsigned int readcnt, + const unsigned char *writearr, unsigned char *readarr); + int __wrap_spi_send_command(const struct flashctx *flash, unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr) { + if (flash->chip != &mock_chip) + /* + * Caller is some other test, redirecting to real function. + * This test is the only one which uses wrap of spi_send_command, + * all other tests use real function. + */ + return __real_spi_send_command(flash, writecnt, readcnt, writearr, readarr); + check_expected_ptr(flash); assert_int_equal(writecnt, mock_type(int)); assert_int_equal(writearr[0], mock_type(int)); @@ -36,18 +67,64 @@ int __wrap_spi_send_command(const struct flashctx *flash, return 0; } -struct flashchip mock_chip = { - .vendor = "Generic", - .name = "unknown SPI chip (RDID)", - .bustype = BUS_SPI, - .manufacture_id = GENERIC_MANUF_ID, - .model_id = GENERIC_DEVICE_ID, - .total_size = 0, - .page_size = 256, - .tested = TEST_BAD_PREW, - .probe = probe_spi_rdid, - .write = NULL, -}; +static void spi_read_progress_cb(struct flashrom_flashctx *flashctx) +{ + struct flashrom_progress *progress_state = flashctx->progress_state; + uint32_t *cnt = (uint32_t *) progress_state->user_data; + assert_int_equal(0x300, progress_state->total); + switch (*cnt) { + case 0: + assert_int_equal(0x100, progress_state->current); + break; + case 1: + assert_int_equal(0x200, progress_state->current); + break; + case 2: + assert_int_equal(0x300, progress_state->current); + break; + case 3: + assert_int_equal(0x300, progress_state->current); + break; + case 4: + assert_int_equal(0x300, progress_state->current); + break; + default: + fail(); + } + (*cnt)++; +} + +void spi_read_chunked_test_success(void **state) +{ + (void) state; /* unused */ + uint8_t buf[0x400] = { 0x0 }; + uint32_t cnt = 0; + const unsigned int max_data_read = 0x100; + const unsigned int offset = 0x100; + struct registered_master mst = { + .spi.read = default_spi_read, + .spi.max_data_read = max_data_read + }; + + /* setup initial test state */ + struct flashctx flashctx = { + .chip = &mock_chip, + .mst = &mst + }; + struct flashrom_progress progress_state = { + .user_data = (void *) &cnt, + }; + flashrom_set_progress_callback(&flashctx, spi_read_progress_cb, &progress_state); + for (int i = 0; i < 4; i++) { + expect_memory(__wrap_spi_send_command, flash, + &flashctx, sizeof(flashctx)); + will_return(__wrap_spi_send_command, JEDEC_WRDI); + will_return(__wrap_spi_send_command, JEDEC_READ); + will_return(__wrap_spi_send_command, max_data_read); + } + assert_int_equal(0, spi_chip_read(&flashctx, buf, offset, sizeof(buf))); + assert_int_equal(5, cnt); +} void spi_write_enable_test_success(void **state) { |