Draft version of test system

tests/Makefile

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+TESTS = $(shell find $(dir $(lastword $(MAKEFILE_LIST))) \
+		-mindepth 2 -maxdepth 2 -name Makefile | sed s/Makefile//g)
+
+# Generate some dummy .dummybuild/.dummyrebuild target files
+TESTS_BUILD = $(patsubst %,%.dummybuild,$(TESTS))
+TESTS_TEST = $(patsubst %,%.dummytest,$(TESTS))
+
+all: $(TESTS_BUILD)
+
+$(TESTS_TEST): $(TESTS_BUILD)
+
+test: $(TESTS_TEST)
+
+%.dummybuild:
+	$(MAKE) -C $(dir $@)
+
+%.dummytest:
+	$(MAKE) -C $(dir $@) flash
+	$(MAKE) -C $(dir $@) run_test
+
+.PHONY: all test
+.NOTPARALLEL:
+.ONESHELL:

tests/example/Makefile

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+PROGRAM=example_test
+
+EXTRA_COMPONENTS = extras/test
+
+include ../../common.mk
+
+run_test:
+	python ../../extras/test/run_test.py /dev/ttyUSB0
+
+.PHONY: run_test

tests/example/example_test.c

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+#include <stdlib.h>
+#include <string.h>
+#include "FreeRTOS.h"
+#include "task.h"
+
+#include "test/test.h"
+
+void test_task(void *pvParameters)
+{
+    // Test will continue even if check is failed
+    TEST_CHECK(2 + 2 == 4, "math doesn't work");
+
+    // Test will end imidiatelly if assertion is failed
+    TEST_ASSERT(strlen("test") == 4, "strlen doesn't work");
+
+    // Finish the test and report the result
+    TEST_FINISH();
+}
+
+void user_init(void)
+{
+    TEST_INIT(5);   // 5 seconds timeout
+
+    xTaskCreate(test_task, (signed char *)"test_task", 256, NULL, 2, NULL);
+}

tests/spiffs/Makefile

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+PROGRAM=posix_fs_example
+PROGRAM_EXTRA_SRC_FILES=./fs-test/fs_test.c
+
+EXTRA_COMPONENTS = extras/spiffs extras/test
+FLASH_SIZE = 32
+
+# spiffs configuration
+SPIFFS_BASE_ADDR = 0x200000
+SPIFFS_SIZE = 0x100000
+
+include ../../common.mk
+
+run_test:
+	python ../../extras/test/run_test.py /dev/ttyUSB0
+
+.PHONY: run_test

tests/spiffs/README.md

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+# POSIX file access example
+
+This example runs several file system tests on ESP8266.
+It uses fs-test library to perform file operations test. fs-test library uses
+only POSIX file functions so can be run on host system as well.
+
+Currently included tests:
+ * File system load test. Perform multiple file operations in random order.
+ * File system speed test. Measures files read/write speed.
+

tests/spiffs/fs-test

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+Subproject commit 2ad547adc5f725594b3c6752f036ff4401b221fc

tests/spiffs/posix_fs_example.c

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+#include "espressif/esp_common.h"
+#include "esp/uart.h"
+#include "esp/timer.h"
+#include "FreeRTOS.h"
+#include "task.h"
+#include "esp8266.h"
+#include <stdio.h>
+
+#include "esp_spiffs.h"
+#include "spiffs.h"
+
+#include "fs-test/fs_test.h"
+
+#include "test/test.h"
+
+static fs_time_t get_current_time()
+{
+     return timer_get_count(FRC2) / 5000;  // to get roughly 1ms resolution
+}
+
+void test_task(void *pvParameters)
+{
+    esp_spiffs_init();
+    esp_spiffs_mount();
+    SPIFFS_unmount(&fs);  // FS must be unmounted before formating
+    if (SPIFFS_format(&fs) == SPIFFS_OK) {
+        printf("Format complete\n");
+    } else {
+        printf("Format failed\n");
+    }
+    esp_spiffs_mount();
+
+    TEST_CHECK(fs_load_test_run(100), "Load test failed");
+
+    float write_rate, read_rate;
+    if (fs_speed_test_run(get_current_time, &write_rate, &read_rate)) {
+        printf("Read speed: %.0f bytes/s\n", read_rate * 1000); 
+        printf("Write speed: %.0f bytes/s\n", write_rate * 1000); 
+    } else {
+        TEST_FAIL("Speed test failed");
+    }
+    TEST_FINISH();
+}
+
+void user_init(void)
+{
+    TEST_INIT(60);
+
+    xTaskCreate(test_task, (signed char *)"test_task", 1024, NULL, 2, NULL);
+}