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- Finished non-natural Exponential Tests

Browse Source 
- Finished Common Tests

TODO:
Math Constants
exp tests
log tests
This commit is contained in:
Medusa Slockbower
2025-06-29 17:55:55 -04:00
parent f2ff863b3a
commit f38cf5fb51
6 changed files with 162 additions and 11 deletions
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63
test/tests/math/test_common.h
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@@ -144,10 +144,73 @@ inline void fennec_test_math_common()
fennec_test_run(fennec::uintBitsToFloat(0x3f800000u), 1.0f);
fennec_test_run(fennec::uintBitsToFloat(0xbf800000u), -1.0f);
fennec_test_spacer(1);
fennec_test_run(fennec::fma( 1, 2, 3), 5);
fennec_test_run(fennec::fma(-1, 2, -3), -5);
fennec_test_run(fennec::fma( 1, -2, 3), 1);
fennec_test_spacer(1);
fennec_test_run([]() -> float { int i; float f = fennec::frexp(2.4f, i); return fennec::ldexp(f, i); }(), 2.4f);
fennec_test_run([]() -> float { int i; float f = fennec::frexp(2.5f, i); return fennec::ldexp(f, i); }(), 2.5f);
fennec_test_run([]() -> float { int i; float f = fennec::frexp(2.6f, i); return fennec::ldexp(f, i); }(), 2.6f);
fennec_test_spacer(2);
fennec_test_section("Comparison Functions");
fennec_test_spacer(1);
fennec_test_run(min(2.0f, 1.0f), 1.0f);
fennec_test_run(min(-fennec::numeric_limits<float>::infinity(), 0.0f), -fennec::numeric_limits<float>::infinity());
fennec_test_run(min( fennec::numeric_limits<float>::quiet_NaN(), -1.0f), -1.0f);
fennec_test_spacer(1);
fennec_test_run(max(2.0f, 1.0f), 2.0f);
fennec_test_run(max(-fennec::numeric_limits<float>::infinity(), 0.0f), 0.0f);
fennec_test_run(max( fennec::numeric_limits<float>::quiet_NaN(), -1.0f), -1.0f);
fennec_test_spacer(1);
fennec_test_run(clamp(-0.5f, 0.0f, 1.0f), 0.0f);
fennec_test_run(clamp( 0.5f, 0.0f, 1.0f), 0.5f);
fennec_test_run(clamp( 1.5f, 0.0f, 1.0f), 1.0f);
fennec_test_spacer(2);
fennec_test_section("Curves");
fennec_test_spacer(1);
fennec_test_run(step(2.5f, 2.4f), 0.0f);
fennec_test_run(step(2.5f, 2.5f), 1.0f);
fennec_test_run(step(2.5f, 2.6f), 1.0f);
fennec_test_spacer(1);
fennec_test_run(smoothstep(0.0f, 1.0f, -0.5f), 0.0f);
fennec_test_run(smoothstep(0.0f, 1.0f, 0.5f), 0.5f);
fennec_test_run(smoothstep(0.0f, 1.0f, 1.5f), 1.0f);
fennec_test_spacer(1);
fennec_test_run(mix(0.0f, 1.0f, -0.5f), -0.5f);
fennec_test_run(mix(0.0f, 1.0f, 0.5f), 0.5f);
fennec_test_run(mix(0.0f, 1.0f, 1.5f), 1.5f);
fennec_test_spacer(1);
fennec_test_run(mix(0.0f, 1.0f, false), 0.0f);
fennec_test_run(mix(0.0f, 1.0f, true), 1.0f);
fennec_test_spacer(2);
}
}