mirror of https://github.com/lvgl/lvgl.git synced 2025-01-14 06:42:58 +08:00

History

* test(textarea): Password mode

* test(textarea): label style with one line enabled

* test(textarea): Cursor click pos

* chore(textarea): Move auto hide to helper

* test(textarea): Placeholder text

* test(textarea): Default properties values

* test(textarea): Remove assert from one line test

* tests(textarea): Remove unused variables

* feat/textarea: Add and use is_valid_but_non_printable_char

* chore/textarea: General cleanup

* test(textarea): Accepted chars

* Update src/widgets/lv_textarea.c

* test(textarea): Assert text is empty after widget creation

* test(textarea): Update test for label style with one line enabled

* test(textarea): Add default text helper and use it

* test(textarea): Ignore line break chars in one line mode

* textarea: Check for line break chars sooner when adding char

* textarea: Start refactor of insert_handler

* textarea: Add comments to insert_handler

Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>

2022-02-17 18:12:59 +01:00

ref_imgs

test(table): add unit tests (#3040 )

2022-02-17 13:52:46 +01:00

src

test(textarea): add unit test (#3074 )

2022-02-17 18:12:59 +01:00

unity

chore(tests): fix image compare tests

2022-02-16 09:45:39 +01:00

.gitignore

test convert Makefile to CMake (#2495 )

2021-08-27 15:49:31 +02:00

CMakeLists.txt

feat(fragment): add fragment manager (a UI Controller concept) (#2940 )

2022-02-11 12:43:08 +01:00

config.yml

feat(test) first experiement with Unity test engine

2021-06-18 14:13:41 +02:00

main.py

test(demo) add tests for widget and stress demos

2022-01-24 10:55:32 -05:00

README.md

chore: many trivial spelling and layout fixes (#3008 )

2022-01-17 08:10:23 -05:00

README.md

Tests for LVGL

The tests in the folder can be run locally and automatically by GitHub CI.

Running locally

Requirements (Linux)

Install requirements by:

scripts/install-prerequisites.sh

Run test

Run all executable tests with ./tests/main.py test.
Build all build-only tests with ./tests/main.py build.
Clean prior test build, build all build-only tests, run executable tests, and generate code coverage report ./tests/main.py --clean --report build test.

For full information on running tests run: ./tests/main.py --help.

Running automatically

GitHub's CI automatically runs these tests on pushes and pull requests to master and releasev8.* branches.

Directory structure

src Source files of the tests
- test_cases The written tests,
- test_runners Generated automatically from the files in test_cases.
- other miscellaneous files and folders
ref_imgs - Reference images for screenshot compare
report - Coverage report. Generated if the report flag was passed to ./main.py
unity Source files of the test engine

Add new tests

Create new test file

New test needs to be added into the src/test_cases folder. The name of the files should look like test_<name>.c. The basic skeleton of a test file copy _test_template.c.

Asserts

See the list of asserts here.

There are some custom, LVGL specific asserts:

TEST_ASSERT_EQUAL_SCREENSHOT("image1.png") Render the active screen and compare its content with an image in the ref_imgs folder. If the compare fails lvgl/test_screenshot_error.h is created with the content of the frame buffer as an image. To see the that image #include "test_screenshot_error.h" and call test_screenshot_error_show();.
TEST_ASSERT_EQUAL_COLOR(color1, color2) Compare two colors.

Adding new reference images

The reference images can be taken by copy-pasting the test code in to LVGL simulator and saving the screen. LVGL needs to

800x480 resolution
32 bit color depth
LV_USE_PERF_MONITOR and LV_USE_MEM_MONITOR disabled
use the default theme, with the default color (don't set a theme manually)