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tests: use __FLT_EPSILON__ in comparisons

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This commit is contained in:
TSC21
2019-02-17 18:51:13 +00:00
committed by Nuno Marques
parent 7ab2b24e65
commit 7355a29a2a
10 changed files with 40 additions and 39 deletions
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test/vector2.cpp
+11 -11
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@@ -10,29 +10,29 @@ int main()
{
Vector2f a(1, 0);
Vector2f b(0, 1);
TEST(fabs(a % b - 1.0f) < 1e-5);
TEST(fabs(a % b - 1.0f) < __FLT_EPSILON__);
Vector2f c;
TEST(fabs(c(0) - 0) < 1e-5);
TEST(fabs(c(1) - 0) < 1e-5);
TEST(fabs(c(0) - 0) < __FLT_EPSILON__);
TEST(fabs(c(1) - 0) < __FLT_EPSILON__);
Matrix<float, 2, 1> d(a);
TEST(fabs(d(0,0) - 1) < 1e-5);
TEST(fabs(d(1,0) - 0) < 1e-5);
TEST(fabs(d(0,0) - 1) < __FLT_EPSILON__);
TEST(fabs(d(1,0) - 0) < __FLT_EPSILON__);
Vector2f e(d);
TEST(fabs(e(0) - 1) < 1e-5);
TEST(fabs(e(1) - 0) < 1e-5);
TEST(fabs(e(0) - 1) < __FLT_EPSILON__);
TEST(fabs(e(1) - 0) < __FLT_EPSILON__);
float data[] = {4,5};
Vector2f f(data);
TEST(fabs(f(0) - 4) < 1e-5);
TEST(fabs(f(1) - 5) < 1e-5);
TEST(fabs(f(0) - 4) < __FLT_EPSILON__);
TEST(fabs(f(1) - 5) < __FLT_EPSILON__);
Vector3f g(1.23f, 423.4f, 3221.f);
Vector2f h(g);
TEST(fabs(h(0) - 1.23f) < 1e-5);
TEST(fabs(h(1) - 423.4f) < 1e-5);
TEST(fabs(h(0) - 1.23f) < __FLT_EPSILON__);
TEST(fabs(h(1) - 423.4f) < __FLT_EPSILON__);
return 0;
}