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feat(test): automatically generate test image (#4976)

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Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Neo Xu
2024-01-19 17:38:30 +08:00
committed by GitHub
parent 7c1cb04dee
commit 214d72da88
223 changed files with 2032 additions and 1901 deletions
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35
tests/main.py
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@@ -7,8 +7,13 @@ import subprocess
import sys
import os
from itertools import chain
from pathlib import Path
lvgl_test_dir = os.path.dirname(os.path.realpath(__file__))
lvgl_script_path = os.path.join(lvgl_test_dir, "../scripts")
sys.path.append(lvgl_script_path)
from LVGLImage import LVGLImage, ColorFormat, CompressMethod
# Key values must match variable names in CMakeLists.txt.
build_only_options = {
@@ -139,6 +144,31 @@ def generate_code_coverage_report():
print("Done: See %s" % html_report_file, flush=True)
def generate_test_images():
invalids = (ColorFormat.UNKNOWN, ColorFormat.TRUECOLOR, ColorFormat.TRUECOLOR_ALPHA)
formats = [i for i in ColorFormat if i not in invalids]
png_path = os.path.join(lvgl_test_dir, "test_images/pngs")
pngs = list(Path(png_path).rglob("*.[pP][nN][gG]"))
print(f"png files: {pngs}")
align_options = [1, 64]
for align in align_options:
for compress in CompressMethod:
compress_name = compress.name if compress != CompressMethod.NONE else "UNCOMPRESSED"
outputs = os.path.join(lvgl_test_dir, f"test_images/stride_align{align}/{compress_name}/")
os.makedirs(outputs, exist_ok=True)
for fmt in formats:
for png in pngs:
img = LVGLImage().from_png(png, cf=fmt, background=0xffffff)
img.adjust_stride(align=16)
output = os.path.join(outputs, f"{Path(png).stem}_{fmt.name}.bin")
img.to_bin(output, compress=compress)
output = os.path.join(outputs, f"{Path(png).stem}_{fmt.name}_{compress.name}_align{align}.c")
img.to_c_array(output, compress=compress)
print(f"converting {os.path.basename(png)}, format: {fmt.name}, compress: {compress_name}")
if __name__ == "__main__":
epilog = '''This program builds and optionally runs the LVGL test programs.
There are two types of LVGL tests: "build", and "test". The build-only
@@ -161,9 +191,14 @@ if __name__ == "__main__":
help='build: compile build tests, test: compile/run executable tests.')
parser.add_argument('--test-suite', default=None,
help='select test suite to run')
parser.add_argument('--update-image', action='store_true', default=False,
help='Update test image using LVGLImage.py script')
args = parser.parse_args()
if args.update_image:
generate_test_images()
if args.build_options:
options_to_build = args.build_options
else: