Сохранить текущие изменения NAND и LED перед объединением веток

c/led-indicator/tests/test_led_indicator.c

@@ -0,0 +1,84 @@
+#include "led_indicator.h"
+
+#include <stdio.h>
+
+typedef struct {
+    uint32_t now;
+    uint8_t outputs[3];
+    uint32_t writes[3];
+} FakePort;
+
+static void fake_write(void *context, uint8_t channel, uint8_t on)
+{
+    FakePort *fake = (FakePort *)context;
+    fake->outputs[channel] = on;
+    fake->writes[channel]++;
+}
+
+static uint32_t fake_now(void *context)
+{
+    return ((FakePort *)context)->now;
+}
+
+#define CHECK(condition)                                                        \
+    do {                                                                        \
+        if (!(condition)) {                                                     \
+            fprintf(stderr, "check failed at line %d: %s\n", __LINE__,        \
+                    #condition);                                                \
+            return 1;                                                           \
+        }                                                                       \
+    } while (0)
+
+int main(void)
+{
+    LedIndicator indicator;
+    LedIndicator_Channel channels[3];
+    LedIndicator_Config config;
+    LedIndicator_Pattern patterns[LED_INDICATOR_MODE_COUNT];
+    FakePort fake = {0};
+    LedIndicator_Port port = {fake_write, fake_now, &fake};
+
+    LedIndicator_ConfigDefault(&config);
+    CHECK(LedIndicator_ValidateConfig(&config) != 0U);
+    CHECK(LedIndicator_CopyDefaultPatterns(patterns, LED_INDICATOR_MODE_COUNT) ==
+          LED_INDICATOR_MODE_COUNT);
+    patterns[LED_INDICATOR_MODE_WORK].duration_ms[0] = 25U;
+    CHECK(patterns[LED_INDICATOR_MODE_WORK].duration_ms[0] == 25U);
+    CHECK(LedIndicator_Init(&indicator, channels, 3U, &port, &config) != 0U);
+    CHECK(fake.writes[0] == 1U && fake.writes[1] == 1U && fake.writes[2] == 1U);
+
+    CHECK(LedIndicator_SetMode(&indicator, 0U, LED_INDICATOR_MODE_WORK) != 0U);
+    CHECK(fake.outputs[0] == 1U);
+    fake.now = 99U;
+    CHECK(LedIndicator_SetMode(&indicator, 0U, LED_INDICATOR_MODE_WORK) != 0U);
+    LedIndicator_Process(&indicator);
+    CHECK(fake.outputs[0] == 1U);
+    fake.now = 100U;
+    LedIndicator_Process(&indicator);
+    CHECK(fake.outputs[0] == 0U);
+    fake.now = 1000U;
+    LedIndicator_Process(&indicator);
+    CHECK(fake.outputs[0] == 1U);
+    fake.now = 1050U;
+    CHECK(LedIndicator_RestartMode(&indicator, 0U, LED_INDICATOR_MODE_WORK) != 0U);
+    fake.now = 1150U;
+    LedIndicator_Process(&indicator);
+    CHECK(fake.outputs[0] == 0U);
+
+    CHECK(LedIndicator_SetModeAt(&indicator, 1U, LED_INDICATOR_MODE_ERROR,
+                                 0xFFFFFFF0UL) != 0U);
+    LedIndicator_ProcessAt(&indicator, 0x00000054UL);
+    CHECK(fake.outputs[1] == 0U); /* 100 ms после старта, переход во второй шаг. */
+    LedIndicator_ProcessAt(&indicator, 0x000000B8UL);
+    CHECK(fake.outputs[1] == 1U); /* 200 ms после старта, второй импульс. */
+
+    CHECK(LedIndicator_SetModeAt(&indicator, 2U, LED_INDICATOR_MODE_STARTUP, 10U) != 0U);
+    LedIndicator_ProcessAt(&indicator, 610U);
+    CHECK(fake.outputs[2] == 1U); /* Однократный startup завершён постоянным ON. */
+
+    CHECK(LedIndicator_SetMode(&indicator, 3U, LED_INDICATOR_MODE_ON) == 0U);
+    CHECK(LedIndicator_GetMode(&indicator, 0U) == LED_INDICATOR_MODE_WORK);
+
+    puts("led indicator tests passed");
+    return 0;
+}