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7d6a243779
Change-Id: I3a8a8e59cbed871e0ecf953e547de56c0656e112 Signed-off-by: Anastasia Klimchuk <aklm@flashrom.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/89361 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Peter Marheine <pmarheine@chromium.org> Reviewed-by: Antonio Vázquez Blanco <antoniovazquezblanco@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* SPDX-License-Identifier: GPL-2.0-only
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* SPDX-FileCopyrightText: 2021 Google LLC
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*/
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#include <stdlib.h>
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#include "lifecycle.h"
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#if CONFIG_LINUX_MTD == 1
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struct linux_mtd_io_state {
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char *fopen_path;
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};
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static FILE *linux_mtd_fopen(void *state, const char *pathname, const char *mode)
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{
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struct linux_mtd_io_state *io_state = state;
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io_state->fopen_path = strdup(pathname);
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return not_null();
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}
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static size_t linux_mtd_fread(void *state, void *buf, size_t size, size_t len, FILE *fp)
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{
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struct linux_mtd_fread_mock_entry {
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const char *path;
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const char *data;
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};
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const struct linux_mtd_fread_mock_entry fread_mock_map[] = {
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{ "/sys/class/mtd/mtd0//type", "nor" },
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{ "/sys/class/mtd/mtd0//name", "Device" },
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{ "/sys/class/mtd/mtd0//flags", "" },
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{ "/sys/class/mtd/mtd0//size", "1024" },
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{ "/sys/class/mtd/mtd0//erasesize", "512" },
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{ "/sys/class/mtd/mtd0//numeraseregions", "0" },
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};
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struct linux_mtd_io_state *io_state = state;
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unsigned int i;
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if (!io_state->fopen_path)
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return 0;
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for (i = 0; i < ARRAY_SIZE(fread_mock_map); i++) {
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const struct linux_mtd_fread_mock_entry *entry = &fread_mock_map[i];
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if (!strcmp(io_state->fopen_path, entry->path)) {
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size_t data_len = min(size * len, strlen(entry->data));
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memcpy(buf, entry->data, data_len);
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return data_len;
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}
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}
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return 0;
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}
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static int linux_mtd_fclose(void *state, FILE *fp)
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{
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struct linux_mtd_io_state *io_state = state;
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free(io_state->fopen_path);
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return 0;
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}
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void linux_mtd_probe_lifecycle_test_success(void **state)
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{
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struct linux_mtd_io_state linux_mtd_io_state = { NULL };
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struct io_mock_fallback_open_state linux_mtd_fallback_open_state = {
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.noc = 0,
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.paths = { NULL },
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};
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const struct io_mock linux_mtd_io = {
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.state = &linux_mtd_io_state,
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.iom_fopen = linux_mtd_fopen,
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.iom_fread = linux_mtd_fread,
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.iom_fclose = linux_mtd_fclose,
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.fallback_open_state = &linux_mtd_fallback_open_state,
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};
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const char *expected_matched_names[1] = {"Opaque flash chip"};
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run_probe_v2_lifecycle(state, &linux_mtd_io, &programmer_linux_mtd, "", "Opaque flash chip",
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expected_matched_names, 1);
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}
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#else
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SKIP_TEST(linux_mtd_probe_lifecycle_test_success)
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#endif /* CONFIG_LINUX_MTD */
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