SC-F001 way better logging and parameters. not integrated yet but.

managed_components/joltwallet__littlefs/test/test_littlefs_common.c

@@ -0,0 +1,64 @@
+#include "test_littlefs_common.h"
+
+
+const char littlefs_test_partition_label[] = "flash_test";
+const char littlefs_test_hello_str[] = "Hello, World!\n";
+
+
+void test_littlefs_create_file_with_text(const char* name, const char* text)
+{
+    printf("Writing to \"%s\"\n", name);
+    FILE* f = fopen(name, "wb");
+    TEST_ASSERT_NOT_NULL(f);
+    TEST_ASSERT_TRUE(fputs(text, f) != EOF);
+    TEST_ASSERT_EQUAL(0, fclose(f));
+}
+
+void test_littlefs_read_file(const char* filename)
+{
+    FILE* f = fopen(filename, "r");
+    TEST_ASSERT_NOT_NULL(f);
+    char buf[32] = { 0 };
+    int cb = fread(buf, 1, sizeof(buf), f);
+    TEST_ASSERT_EQUAL(strlen(littlefs_test_hello_str), cb);
+    TEST_ASSERT_EQUAL(0, strcmp(littlefs_test_hello_str, buf));
+    TEST_ASSERT_EQUAL(0, fclose(f));
+}
+
+void test_littlefs_read_file_with_content(const char* filename, const char* expected_content)
+{
+    FILE* f = fopen(filename, "r");
+    TEST_ASSERT_NOT_NULL(f);
+    char buf[32] = { 0 };
+  
+    const size_t expected_content_length = strlen(expected_content);
+    size_t read_length = 0;
+    int cb = 0;
+    do {
+       cb = fread(buf, 1, sizeof(buf), f);
+       TEST_ASSERT_TRUE(read_length + cb <= expected_content_length);
+       TEST_ASSERT_TRUE(memcmp(buf, &expected_content[read_length], cb) == 0);
+       read_length += cb;
+    } while(cb != 0);
+    
+    TEST_ASSERT_EQUAL(expected_content_length, read_length);
+    TEST_ASSERT_EQUAL(0, fclose(f));
+}
+
+void test_setup() {
+    esp_littlefs_format(littlefs_test_partition_label);
+    const esp_vfs_littlefs_conf_t conf = {
+        .base_path = littlefs_base_path,
+        .partition_label = littlefs_test_partition_label,
+        .format_if_mount_failed = true
+    };
+    TEST_ESP_OK(esp_vfs_littlefs_register(&conf));
+    TEST_ASSERT_TRUE( heap_caps_check_integrity_all(true) );
+    printf("Test setup complete.\n");
+}
+
+void test_teardown(){
+    TEST_ESP_OK(esp_vfs_littlefs_unregister(littlefs_test_partition_label));
+    TEST_ASSERT_TRUE( heap_caps_check_integrity_all(true) );
+    printf("Test teardown complete.\n");
+}