[FL-3664] 64k does not enough (#3216)

* Unit tests: add "exists" to furi_record tests
* Unit tests: mu_warn, storage 64k test
* Storage: read/write over 64k
* Unit tests: moar tests for storage r/w for >64k cases
* Apps, libs: replace uint16_t with size_t on storage r/w operations
* Unit tests: better data pattern, subghz: warning if transmission is prohibited

Co-authored-by: あく <alleteam@gmail.com>

applications/debug/unit_tests/furi/furi_record_test.c

@@ -3,18 +3,29 @@
 #include <furi.h>
 #include "../minunit.h"
 
-void test_furi_create_open() {
-    // 1. Create record
-    uint8_t test_data = 0;
-    furi_record_create("test/holding", (void*)&test_data);
+#define TEST_RECORD_NAME "test/holding"
 
-    // 2. Open it
-    void* record = furi_record_open("test/holding");
+void test_furi_create_open() {
+    // Test that record does not exist
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == false);
+
+    // Create record
+    uint8_t test_data = 0;
+    furi_record_create(TEST_RECORD_NAME, (void*)&test_data);
+
+    // Test that record exists
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == true);
+
+    // Open it
+    void* record = furi_record_open(TEST_RECORD_NAME);
     mu_assert_pointers_eq(record, &test_data);
 
-    // 3. Close it
-    furi_record_close("test/holding");
+    // Close it
+    furi_record_close(TEST_RECORD_NAME);
 
-    // 4. Clean up
-    furi_record_destroy("test/holding");
+    // Clean up
+    furi_record_destroy(TEST_RECORD_NAME);
+
+    // Test that record does not exist
+    mu_check(furi_record_exists(TEST_RECORD_NAME) == false);
 }

applications/debug/unit_tests/minunit.h

@@ -81,6 +81,7 @@ __attribute__((unused)) static void (*minunit_teardown)(void) = NULL;
 
 void minunit_print_progress(void);
 void minunit_print_fail(const char* error);
+void minunit_printf_warning(const char* format, ...);
 
 /*  Definitions */
 #define MU_TEST(method_name) static void method_name(void)
@@ -150,6 +151,10 @@ void minunit_print_fail(const char* error);
                        minunit_end_proc_timer - minunit_proc_timer);)
 #define MU_EXIT_CODE minunit_fail
 
+/* Warnings */
+#define mu_warn(message) \
+    MU__SAFE_BLOCK(minunit_printf_warning("%s:%d: %s", __FILE__, __LINE__, message);)
+
 /*  Assertions */
 #define mu_check(test)                       \
     MU__SAFE_BLOCK(                          \

applications/debug/unit_tests/storage/dirwalk_test.c

@@ -139,7 +139,7 @@ static bool write_file_13DA(Storage* storage, const char* path) {
     File* file = storage_file_alloc(storage);
     bool result = false;
     if(storage_file_open(file, path, FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
-        result = storage_file_write(file, "13DA", 4) == 4;
+        result = (storage_file_write(file, "13DA", 4) == 4);
     }
     storage_file_close(file);
     storage_file_free(file);

applications/debug/unit_tests/storage/storage_test.c

@@ -115,6 +115,66 @@ MU_TEST(storage_file_open_close) {
     furi_record_close(RECORD_STORAGE);
 }
 
+static bool storage_file_read_write_test(File* file, uint8_t* data, size_t test_size) {
+    const char* filename = UNIT_TESTS_PATH("storage_chunk.test");
+
+    // fill with pattern
+    for(size_t i = 0; i < test_size; i++) {
+        data[i] = (i % 113);
+    }
+
+    bool result = false;
+    do {
+        if(!storage_file_open(file, filename, FSAM_WRITE, FSOM_CREATE_ALWAYS)) break;
+        if(test_size != storage_file_write(file, data, test_size)) break;
+        storage_file_close(file);
+
+        // reset data
+        memset(data, 0, test_size);
+
+        if(!storage_file_open(file, filename, FSAM_READ, FSOM_OPEN_EXISTING)) break;
+        if(test_size != storage_file_read(file, data, test_size)) break;
+        storage_file_close(file);
+
+        // check that data is correct
+        for(size_t i = 0; i < test_size; i++) {
+            if(data[i] != (i % 113)) {
+                break;
+            }
+        }
+
+        result = true;
+    } while(false);
+
+    return result;
+}
+
+MU_TEST(storage_file_read_write_64k) {
+    Storage* storage = furi_record_open(RECORD_STORAGE);
+    File* file = storage_file_alloc(storage);
+
+    size_t size_1k = 1024;
+    size_t size_64k = size_1k + size_1k * 63;
+    size_t size_65k = size_64k + size_1k;
+    size_t size_max = size_65k + 8;
+
+    size_t max_ram_block = memmgr_heap_get_max_free_block();
+
+    if(max_ram_block < size_max) {
+        mu_warn("Not enough RAM for >64k block test");
+    } else {
+        uint8_t* data = malloc(size_max);
+        mu_check(storage_file_read_write_test(file, data, size_1k));
+        mu_check(storage_file_read_write_test(file, data, size_64k));
+        mu_check(storage_file_read_write_test(file, data, size_65k));
+        mu_check(storage_file_read_write_test(file, data, size_max));
+        free(data);
+    }
+
+    storage_file_free(file);
+    furi_record_close(RECORD_STORAGE);
+}
+
 MU_TEST_SUITE(storage_file) {
     storage_file_open_lock_setup();
     MU_RUN_TEST(storage_file_open_close);
@@ -122,6 +182,10 @@ MU_TEST_SUITE(storage_file) {
     storage_file_open_lock_teardown();
 }
 
+MU_TEST_SUITE(storage_file_64k) {
+    MU_RUN_TEST(storage_file_read_write_64k);
+}
+
 MU_TEST(storage_dir_open_close) {
     Storage* storage = furi_record_open(RECORD_STORAGE);
     File* file;
@@ -640,6 +704,7 @@ MU_TEST_SUITE(test_md5_calc_suite) {
 
 int run_minunit_test_storage() {
     MU_RUN_SUITE(storage_file);
+    MU_RUN_SUITE(storage_file_64k);
     MU_RUN_SUITE(storage_dir);
     MU_RUN_SUITE(storage_rename);
     MU_RUN_SUITE(test_data_path);

applications/debug/unit_tests/subghz/subghz_test.c

@@ -326,6 +326,7 @@ bool subghz_hal_async_tx_test_run(SubGhzHalAsyncTxTestType type) {
     furi_hal_subghz_set_frequency_and_path(433920000);
 
     if(!furi_hal_subghz_start_async_tx(subghz_hal_async_tx_test_yield, &test)) {
+        mu_warn("SubGHZ transmission is prohibited");
         return false;
     }
 

applications/debug/unit_tests/test_index.c

@@ -78,6 +78,16 @@ void minunit_print_fail(const char* str) {
     printf(_FURI_LOG_CLR_E "%s\r\n" _FURI_LOG_CLR_RESET, str);
 }
 
+void minunit_printf_warning(const char* format, ...) {
+    FuriString* str = furi_string_alloc();
+    va_list args;
+    va_start(args, format);
+    furi_string_vprintf(str, format, args);
+    va_end(args);
+    printf(_FURI_LOG_CLR_W "%s\r\n" _FURI_LOG_CLR_RESET, furi_string_get_cstr(str));
+    furi_string_free(str);
+}
+
 void unit_tests_cli(Cli* cli, FuriString* args, void* context) {
     UNUSED(cli);
     UNUSED(args);