1bcebbafac
Add test cases for testing basic CFB functions. These tests cannot run in CI because the CI environment has no display. Mark these tests as `build_only`. Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
156 lines
4.3 KiB
C
156 lines
4.3 KiB
C
/*
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* Copyright (c) 2024 TOKITA Hiroshi
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/drivers/display.h>
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#include <zephyr/ztest.h>
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#include <zephyr/device.h>
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#include <zephyr/logging/log.h>
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#include <zephyr/display/cfb.h>
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#include "testdata.h"
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#include "utils.h"
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LOG_MODULE_REGISTER(draw_rect, CONFIG_DISPLAY_LOG_LEVEL);
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static const struct device *dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_display));
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static const uint32_t display_width = DT_PROP(DT_CHOSEN(zephyr_display), width);
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static const uint32_t display_height = DT_PROP(DT_CHOSEN(zephyr_display), height);
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/**
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* Fill the buffer with 0 before running tests.
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*/
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static void cfb_test_before(void *text_fixture)
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{
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struct display_buffer_descriptor desc = {
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.height = display_height,
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.pitch = display_width,
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.width = display_width,
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.buf_size = display_height * display_width / 8,
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};
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memset(read_buffer, 0, sizeof(read_buffer));
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zassert_ok(display_write(dev, 0, 0, &desc, read_buffer));
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zassert_ok(display_blanking_off(dev));
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zassert_ok(cfb_framebuffer_init(dev));
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}
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static void cfb_test_after(void *test_fixture)
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{
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cfb_framebuffer_deinit(dev);
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}
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/*
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* normal rendering
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*/
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ZTEST(draw_rect, test_draw_rect_1123_at_0_0)
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{
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struct cfb_position start = {0, 0};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(0, 0, rectspace1123, 11, 23, 0), "");
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}
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ZTEST(draw_rect, test_draw_rect_1123_at_1_1)
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{
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struct cfb_position start = {1, 1};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(1, 1, rectspace1123, 11, 23, 0), "");
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}
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/* tile border case */
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ZTEST(draw_rect, test_draw_rect_1123_at_9_15)
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{
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struct cfb_position start = {9, 15};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(9, 15, rectspace1123, 11, 23, 0), "");
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}
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ZTEST(draw_rect, test_draw_rect_1123_at_10_16)
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{
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struct cfb_position start = {10, 16};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(10, 16, rectspace1123, 11, 23, 0), "");
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}
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ZTEST(draw_rect, test_draw_rect_1123_at_11_17)
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{
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struct cfb_position start = {11, 17};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(11, 17, rectspace1123, 11, 23, 0), "");
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}
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/*
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* Case of including coordinates outside the area
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*/
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ZTEST(draw_rect, test_draw_rect_1123_outside_top_left)
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{
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struct cfb_position start = {-(11 - 3), -(23 - 4)};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image_and_bg(0, 0, outside_top_left, 3, 4, 0), "");
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}
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ZTEST(draw_rect, test_draw_rect_1123_outside_top_right)
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{
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struct cfb_position start = {display_width - 5, -(23 - 8)};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image(display_width - 5, 0, outside_top_right, 5, 8), "");
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}
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ZTEST(draw_rect, test_draw_rect_1123_outside_bottom_right)
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{
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struct cfb_position start = {display_width - 3, display_height - 5};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(
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verify_image(display_width - 3, display_height - 5, outside_bottom_right, 3, 5),
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"");
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}
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ZTEST(draw_rect, test_draw_rect_1123_outside_bottom_left)
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{
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struct cfb_position start = {-(11 - 3), display_height - 14};
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struct cfb_position end = {start.x + 10, start.y + 22};
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zassert_ok(cfb_draw_rect(dev, &start, &end), "");
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zassert_ok(cfb_framebuffer_finalize(dev), "");
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zassert_true(verify_image(0, display_height - 14, outside_bottom_left, 3, 14), "");
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}
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ZTEST_SUITE(draw_rect, NULL, NULL, cfb_test_before, cfb_test_after, NULL);
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