diff options
Diffstat (limited to 'tests/core/io/test_image.h')
| -rw-r--r-- | tests/core/io/test_image.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/core/io/test_image.h b/tests/core/io/test_image.h index 07c7c04e36..945a7e1ba3 100644 --- a/tests/core/io/test_image.h +++ b/tests/core/io/test_image.h @@ -403,6 +403,29 @@ TEST_CASE("[Image] Custom mipmaps") { } } +TEST_CASE("[Image] Convert image") { + for (int format = Image::FORMAT_RF; format < Image::FORMAT_RGBE9995; format++) { + for (int new_format = Image::FORMAT_RF; new_format < Image::FORMAT_RGBE9995; new_format++) { + Ref<Image> image = memnew(Image(4, 4, false, (Image::Format)format)); + image->convert((Image::Format)new_format); + String format_string = Image::format_names[(Image::Format)format]; + String new_format_string = Image::format_names[(Image::Format)new_format]; + format_string = "Error converting from " + format_string + " to " + new_format_string + "."; + CHECK_MESSAGE(image->get_format() == new_format, format_string); + } + } + + Ref<Image> image = memnew(Image(4, 4, false, Image::FORMAT_RGBA8)); + PackedByteArray image_data = image->get_data(); + image->convert((Image::Format)-1); + CHECK_MESSAGE(image->get_data() == image_data, "Image conversion to invalid type (-1) should not alter image."); + + Ref<Image> image2 = memnew(Image(4, 4, false, Image::FORMAT_RGBA8)); + image_data = image2->get_data(); + image2->convert((Image::Format)(Image::FORMAT_MAX + 1)); + CHECK_MESSAGE(image2->get_data() == image_data, "Image conversion to invalid type (Image::FORMAT_MAX + 1) should not alter image."); +} + } // namespace TestImage #endif // TEST_IMAGE_H |