111 lines
3.0 KiB
C
111 lines
3.0 KiB
C
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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
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// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
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// SPDX-License-Identifier: MIT
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#include <Jolt/Jolt.h>
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#include <Jolt/Core/Atomics.h>
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#include <Jolt/Math/DVec3.h>
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#include <Jolt/Math/Float2.h>
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// Disable common warnings
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JPH_SUPPRESS_WARNINGS
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JPH_CLANG_SUPPRESS_WARNING("-Wheader-hygiene")
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#ifdef JPH_DOUBLE_PRECISION
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JPH_CLANG_SUPPRESS_WARNING("-Wdouble-promotion")
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#endif // JPH_DOUBLE_PRECISION
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JPH_SUPPRESS_WARNINGS_STD_BEGIN
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#include "doctest.h"
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JPH_SUPPRESS_WARNINGS_STD_END
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using namespace JPH;
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using namespace JPH::literals;
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using namespace std;
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inline void CHECK_APPROX_EQUAL(float inLHS, float inRHS, float inTolerance = 1.0e-6f)
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{
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CHECK(abs(inRHS - inLHS) <= inTolerance);
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}
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inline void CHECK_APPROX_EQUAL(double inLHS, double inRHS, double inTolerance = 1.0e-6)
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{
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CHECK(abs(inRHS - inLHS) <= inTolerance);
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}
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inline void CHECK_APPROX_EQUAL(Vec3Arg inLHS, Vec3Arg inRHS, float inTolerance = 1.0e-6f)
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{
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CHECK(inLHS.IsClose(inRHS, inTolerance * inTolerance));
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}
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inline void CHECK_APPROX_EQUAL(Vec4Arg inLHS, Vec4Arg inRHS, float inTolerance = 1.0e-6f)
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{
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CHECK(inLHS.IsClose(inRHS, inTolerance * inTolerance));
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}
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inline void CHECK_APPROX_EQUAL(Mat44Arg inLHS, Mat44Arg inRHS, float inTolerance = 1.0e-6f)
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{
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CHECK(inLHS.IsClose(inRHS, inTolerance * inTolerance));
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}
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inline void CHECK_APPROX_EQUAL(DMat44Arg inLHS, DMat44Arg inRHS, float inTolerance = 1.0e-6f)
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{
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CHECK(inLHS.IsClose(inRHS, inTolerance * inTolerance));
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}
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inline void CHECK_APPROX_EQUAL(QuatArg inLHS, QuatArg inRHS, float inTolerance = 1.0e-6f)
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{
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bool close = inLHS.IsClose(inRHS, inTolerance * inTolerance) || inLHS.IsClose(-inRHS, inTolerance * inTolerance);
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CHECK(close);
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}
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inline void CHECK_APPROX_EQUAL(DVec3Arg inLHS, DVec3Arg inRHS, double inTolerance = 1.0e-6)
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{
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CHECK(inLHS.IsClose(inRHS, inTolerance * inTolerance));
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}
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inline void CHECK_APPROX_EQUAL(const Float2 &inLHS, const Float2 &inRHS, float inTolerance = 1.0e-6f)
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{
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Float2 diff(inLHS.x - inRHS.x, inLHS.y - inRHS.y);
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CHECK(Square(diff.x) + Square(diff.y) < inTolerance * inTolerance);
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}
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// Define the exact random number generator we want to use across platforms for consistency (default_random_engine's implementation is platform specific)
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using UnitTestRandom = mt19937;
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#ifdef JPH_ENABLE_ASSERTS
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// Stack based object that tests for an assert
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class ExpectAssert
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{
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public:
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/// Expect inCount asserts
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explicit ExpectAssert(int inCount)
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{
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CHECK(sCount == 0);
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sCount = inCount;
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mPrevAssertFailed = AssertFailed;
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AssertFailed = [](const char*, const char*, const char*, uint)
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{
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--sCount;
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return false;
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};
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}
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/// Verifies that the expected number of asserts were triggered
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~ExpectAssert()
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{
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AssertFailed = mPrevAssertFailed;
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CHECK(sCount == 0);
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}
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private:
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// Keeps track of number of asserts that are expected
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inline static atomic<int> sCount { 0 };
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// Previous assert function
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AssertFailedFunction mPrevAssertFailed;
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};
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#endif // JPH_ENABLE_ASSERTS
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