ws2812_handler_comprehensive_test.cpp File Reference

Comprehensive test suite for Ws2812Handler. More...

#include "TestFramework.h"
#include "esp32_bus_setup.hpp"
#include "esp32_test_config.hpp"
#include "handlers/ws2812/Ws2812Handler.h"
#include <memory>
#include "esp_log.h"
#include "driver/gpio.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

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Functions
static bool	create_handler () noexcept
static bool	test_construction () noexcept
static bool	test_initialize () noexcept
static bool	test_is_initialized () noexcept
static bool	test_set_pixel () noexcept
static bool	test_set_all_pixels () noexcept
static bool	test_show () noexcept
static bool	test_clear () noexcept
static bool	test_pixel_out_of_range () noexcept
static bool	test_color_sequence () noexcept
static bool	test_set_brightness () noexcept
static bool	test_brightness_range () noexcept
static bool	test_set_effect_rainbow () noexcept
static bool	test_tick () noexcept
static bool	test_step () noexcept
static bool	test_get_strip () noexcept
static bool	test_get_animator () noexcept
static bool	test_get_num_leds () noexcept
static bool	test_dump_diagnostics () noexcept
static bool	test_operations_before_init () noexcept
static bool	test_deinitialize () noexcept
void	app_main (void)

Variables
static const char *	TAG = "WS2812_Handler_Test"
static TestResults	g_test_results
static constexpr bool	ENABLE_CONSTRUCTION_TESTS = true
static constexpr bool	ENABLE_INITIALIZATION_TESTS = true
static constexpr bool	ENABLE_PIXEL_CONTROL_TESTS = true
static constexpr bool	ENABLE_BRIGHTNESS_TESTS = true
static constexpr bool	ENABLE_ANIMATION_TESTS = true
static constexpr bool	ENABLE_DIRECT_ACCESS_TESTS = true
static constexpr bool	ENABLE_DIAGNOSTICS_TESTS = true
static constexpr bool	ENABLE_ERROR_HANDLING_TESTS = true
static std::unique_ptr< Ws2812Handler >	g_handler
static bool	g_hw_present = false

Detailed Description

Comprehensive test suite for Ws2812Handler.

Tests: Config-based construction, initialization, pixel set (individual + all), clear, show, brightness, animation effects (rainbow, chase, breathe), tick/step, GetNumLeds, direct strip/animator access, diagnostics dump, and pre-init error handling.

Note

This test requires a WS2812B LED strip connected to the data GPIO. Without hardware, initialization may still succeed (RMT configures regardless) but visual confirmation requires LEDs.

Author

HardFOC Team

Date

2025-2026

Copyright

GPL-3.0-or-later

Function Documentation

app_main()

void app_main

(

void

)

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create_handler()

static bool create_handler ( )

staticnoexcept

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test_brightness_range()

static bool test_brightness_range ( )

staticnoexcept

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test_clear()

static bool test_clear ( )

staticnoexcept

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test_color_sequence()

static bool test_color_sequence ( )

staticnoexcept

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test_construction()

static bool test_construction ( )

staticnoexcept

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test_deinitialize()

static bool test_deinitialize ( )

staticnoexcept

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test_dump_diagnostics()

static bool test_dump_diagnostics ( )

staticnoexcept

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test_get_animator()

static bool test_get_animator ( )

staticnoexcept

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test_get_num_leds()

static bool test_get_num_leds ( )

staticnoexcept

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test_get_strip()

static bool test_get_strip ( )

staticnoexcept

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test_initialize()

static bool test_initialize ( )

staticnoexcept

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test_is_initialized()

static bool test_is_initialized ( )

staticnoexcept

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test_operations_before_init()

static bool test_operations_before_init ( )

staticnoexcept

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test_pixel_out_of_range()

static bool test_pixel_out_of_range ( )

staticnoexcept

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test_set_all_pixels()

static bool test_set_all_pixels ( )

staticnoexcept

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test_set_brightness()

static bool test_set_brightness ( )

staticnoexcept

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test_set_effect_rainbow()

static bool test_set_effect_rainbow ( )

staticnoexcept

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test_set_pixel()

static bool test_set_pixel ( )

staticnoexcept

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test_show()

static bool test_show ( )

staticnoexcept

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test_step()

static bool test_step ( )

staticnoexcept

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test_tick()

static bool test_tick ( )

staticnoexcept

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Variable Documentation

ENABLE_ANIMATION_TESTS

constexpr bool ENABLE_ANIMATION_TESTS = true

staticconstexpr

ENABLE_BRIGHTNESS_TESTS

constexpr bool ENABLE_BRIGHTNESS_TESTS = true

staticconstexpr

ENABLE_CONSTRUCTION_TESTS

constexpr bool ENABLE_CONSTRUCTION_TESTS = true

staticconstexpr

ENABLE_DIAGNOSTICS_TESTS

constexpr bool ENABLE_DIAGNOSTICS_TESTS = true

staticconstexpr

ENABLE_DIRECT_ACCESS_TESTS

constexpr bool ENABLE_DIRECT_ACCESS_TESTS = true

staticconstexpr

ENABLE_ERROR_HANDLING_TESTS

constexpr bool ENABLE_ERROR_HANDLING_TESTS = true

staticconstexpr

ENABLE_INITIALIZATION_TESTS

constexpr bool ENABLE_INITIALIZATION_TESTS = true

staticconstexpr

ENABLE_PIXEL_CONTROL_TESTS

constexpr bool ENABLE_PIXEL_CONTROL_TESTS = true

staticconstexpr

g_handler

std::unique_ptr<Ws2812Handler> g_handler

static

g_hw_present

bool g_hw_present = false

static

g_test_results

TestResults g_test_results

static

TAG

const char* TAG = "WS2812_Handler_Test"

static