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Use approximation when comparing floats in tests

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This commit is contained in:
Lukas Dürrenberger 2025-01-07 21:13:03 +01:00
parent 722ab54f84
commit b56604c940
3 changed files with 7 additions and 7 deletions
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4
test/Graphics/Glsl.test.cpp
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@ -149,9 +149,9 @@ TEST_CASE("[Graphics] sf::Glsl")
{ {
constexpr sf::Glsl::Vec4 vec = sf::Color(0, 128, 192, 255); constexpr sf::Glsl::Vec4 vec = sf::Color(0, 128, 192, 255);
STATIC_CHECK(vec.x == 0.f); STATIC_CHECK(vec.x == 0.f);
STATIC_CHECK(vec.y == 128 / 255.f);
STATIC_CHECK(vec.z == 192 / 255.f);
STATIC_CHECK(vec.w == 1.f); STATIC_CHECK(vec.w == 1.f);
CHECK(vec.y == Approx(128 / 255.f));
CHECK(vec.z == Approx(192 / 255.f));
} }
} }

2
test/System/Angle.test.cpp
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@ -229,8 +229,8 @@ TEST_CASE("[System] sf::Angle")
SECTION("operator/") SECTION("operator/")
{ {
STATIC_CHECK(sf::Angle::Zero / 10 == sf::Angle::Zero); STATIC_CHECK(sf::Angle::Zero / 10 == sf::Angle::Zero);
STATIC_CHECK(sf::degrees(10) / 2.5f == sf::degrees(4));
STATIC_CHECK(sf::radians(12) / 3 == sf::radians(4)); STATIC_CHECK(sf::radians(12) / 3 == sf::radians(4));
CHECK(sf::degrees(10) / 2.5f == Approx(sf::degrees(4)));
STATIC_CHECK(sf::Angle::Zero / sf::degrees(1) == 0.f); STATIC_CHECK(sf::Angle::Zero / sf::degrees(1) == 0.f);
STATIC_CHECK(sf::degrees(10) / sf::degrees(10) == 1.f); STATIC_CHECK(sf::degrees(10) / sf::degrees(10) == 1.f);

8
test/System/Time.test.cpp
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@ -50,7 +50,7 @@ TEST_CASE("[System] sf::Time")
SECTION("Construct from milliseconds") SECTION("Construct from milliseconds")
{ {
constexpr sf::Time time = sf::milliseconds(42); constexpr sf::Time time = sf::milliseconds(42);
STATIC_CHECK(time.asSeconds() == 0.042f); CHECK(time.asSeconds() == Approx(0.042f));
STATIC_CHECK(time.asMilliseconds() == 42); STATIC_CHECK(time.asMilliseconds() == 42);
STATIC_CHECK(time.asMicroseconds() == 42'000); STATIC_CHECK(time.asMicroseconds() == 42'000);
} }
@ -58,7 +58,7 @@ TEST_CASE("[System] sf::Time")
SECTION("Construct from microseconds") SECTION("Construct from microseconds")
{ {
constexpr sf::Time time = sf::microseconds(987654); constexpr sf::Time time = sf::microseconds(987654);
STATIC_CHECK(time.asSeconds() == 0.987654f); CHECK(time.asSeconds() == Approx(0.987654f));
STATIC_CHECK(time.asMilliseconds() == 987); STATIC_CHECK(time.asMilliseconds() == 987);
STATIC_CHECK(time.asMicroseconds() == 987'654); STATIC_CHECK(time.asMicroseconds() == 987'654);
} }
@ -79,13 +79,13 @@ TEST_CASE("[System] sf::Time")
} }
{ {
constexpr sf::Time time = 10ms; constexpr sf::Time time = 10ms;
STATIC_CHECK(time.asSeconds() == 0.01f); CHECK(time.asSeconds() == Approx(0.01f));
STATIC_CHECK(time.asMilliseconds() == 10); STATIC_CHECK(time.asMilliseconds() == 10);
STATIC_CHECK(time.asMicroseconds() == 10'000); STATIC_CHECK(time.asMicroseconds() == 10'000);
} }
{ {
constexpr sf::Time time = 2048us; constexpr sf::Time time = 2048us;
STATIC_CHECK(time.asSeconds() == 0.002048f); CHECK(time.asSeconds() == Approx(0.002048f));
STATIC_CHECK(time.asMilliseconds() == 2); STATIC_CHECK(time.asMilliseconds() == 2);
STATIC_CHECK(time.asMicroseconds() == 2048); STATIC_CHECK(time.asMicroseconds() == 2048);
} }