80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
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#include "../minunit.h"
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#include <furi.h>
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#include <furi_hal_delay.h>
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#include <storage/storage.h>
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#define STORAGE_LOCKED_FILE "/ext/locked_file.test"
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static void storage_file_open_lock_setup() {
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Storage* storage = furi_record_open("storage");
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File* file = storage_file_alloc(storage);
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storage_simply_remove(storage, STORAGE_LOCKED_FILE);
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mu_check(storage_file_open(file, STORAGE_LOCKED_FILE, FSAM_WRITE, FSOM_CREATE_NEW));
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mu_check(storage_file_write(file, "0123", 4) == 4);
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mu_check(storage_file_close(file));
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storage_file_free(file);
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furi_record_close("storage");
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}
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static void storage_file_open_lock_teardown() {
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Storage* storage = furi_record_open("storage");
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mu_check(storage_simply_remove(storage, STORAGE_LOCKED_FILE));
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furi_record_close("storage");
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}
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static int32_t storage_file_locker(void* ctx) {
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Storage* storage = furi_record_open("storage");
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osSemaphoreId_t semaphore = ctx;
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File* file = storage_file_alloc(storage);
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furi_check(storage_file_open(file, STORAGE_LOCKED_FILE, FSAM_READ_WRITE, FSOM_OPEN_EXISTING));
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osSemaphoreRelease(semaphore);
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furi_hal_delay_ms(1000);
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furi_check(storage_file_close(file));
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furi_record_close("storage");
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storage_file_free(file);
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return 0;
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}
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MU_TEST(storage_file_open_lock) {
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Storage* storage = furi_record_open("storage");
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bool result = false;
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osSemaphoreId_t semaphore = osSemaphoreNew(1, 0, NULL);
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File* file = storage_file_alloc(storage);
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// file_locker thread start
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FuriThread* locker_thread = furi_thread_alloc();
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furi_thread_set_name(locker_thread, "StorageFileLocker");
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furi_thread_set_stack_size(locker_thread, 2048);
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furi_thread_set_context(locker_thread, semaphore);
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furi_thread_set_callback(locker_thread, storage_file_locker);
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mu_check(furi_thread_start(locker_thread));
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// wait for file lock
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osSemaphoreAcquire(semaphore, osWaitForever);
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osSemaphoreDelete(semaphore);
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result = storage_file_open(file, STORAGE_LOCKED_FILE, FSAM_READ_WRITE, FSOM_OPEN_EXISTING);
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storage_file_close(file);
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// file_locker thread stop
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mu_check(furi_thread_join(locker_thread) == osOK);
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furi_thread_free(locker_thread);
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// clean data
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storage_file_free(file);
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furi_record_close("storage");
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mu_assert(result, "cannot open locked file");
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}
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MU_TEST_SUITE(storage_file) {
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storage_file_open_lock_setup();
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MU_RUN_TEST(storage_file_open_lock);
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storage_file_open_lock_teardown();
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}
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int run_minunit_test_storage() {
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MU_RUN_SUITE(storage_file);
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return MU_EXIT_CODE;
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}
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