From 1c343cd54d9bdb684de2e793f2ab99bfe85ae0d2 Mon Sep 17 00:00:00 2001 From: Hugo Locurcio Date: Thu, 24 Mar 2022 01:24:00 +0100 Subject: Expose Color's `to_linear()` and `to_srgb()` to scripting --- tests/core/math/test_color.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'tests') diff --git a/tests/core/math/test_color.h b/tests/core/math/test_color.h index 702f17a9cf..6f40f8ecc0 100644 --- a/tests/core/math/test_color.h +++ b/tests/core/math/test_color.h @@ -144,6 +144,24 @@ TEST_CASE("[Color] Conversion methods") { "The string representation should match the expected value."); } +TEST_CASE("[Color] Linear <-> sRGB conversion") { + const Color color = Color(0.35, 0.5, 0.6, 0.7); + const Color color_linear = color.to_linear(); + const Color color_srgb = color.to_srgb(); + CHECK_MESSAGE( + color_linear.is_equal_approx(Color(0.100481, 0.214041, 0.318547, 0.7)), + "The color converted to linear color space should match the expected value."); + CHECK_MESSAGE( + color_srgb.is_equal_approx(Color(0.62621, 0.735357, 0.797738, 0.7)), + "The color converted to sRGB color space should match the expected value."); + CHECK_MESSAGE( + color_linear.to_srgb().is_equal_approx(Color(0.35, 0.5, 0.6, 0.7)), + "The linear color converted back to sRGB color space should match the expected value."); + CHECK_MESSAGE( + color_srgb.to_linear().is_equal_approx(Color(0.35, 0.5, 0.6, 0.7)), + "The sRGB color converted back to linear color space should match the expected value."); +} + TEST_CASE("[Color] Named colors") { CHECK_MESSAGE( Color::named("red").is_equal_approx(Color::hex(0xFF0000FF)), -- cgit v1.2.3