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Fixed error: comparing floating point with == or != is unsafe

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This commit is contained in:
Groove 2018-07-28 21:25:49 +02:00
parent 3e364981e8
commit b0f06b31a4
1 changed files with 37 additions and 36 deletions
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73
test/gtx/gtx_scalar_relational.cpp
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@ -1,11 +1,12 @@
#define GLM_ENABLE_EXPERIMENTAL #define GLM_ENABLE_EXPERIMENTAL
#include <glm/glm.hpp>
#include <glm/gtx/scalar_relational.hpp> #include <glm/gtx/scalar_relational.hpp>
#include <cstdio> #include <glm/gtc/constants.hpp>
#include <glm/ext/vector_relational.hpp>
#include <glm/glm.hpp>
int test_lessThan() static int test_lessThan()
{ {
int Error(0); int Error = 0;
Error += glm::lessThan(0, 1) ? 0 : 1; Error += glm::lessThan(0, 1) ? 0 : 1;
Error += glm::lessThan(1, 0) ? 1 : 0; Error += glm::lessThan(1, 0) ? 1 : 0;
@ -23,9 +24,9 @@ int test_lessThan()
return Error; return Error;
} }
int test_lessThanEqual() static int test_lessThanEqual()
{ {
int Error(0); int Error = 0;
Error += glm::lessThanEqual(0, 1) ? 0 : 1; Error += glm::lessThanEqual(0, 1) ? 0 : 1;
Error += glm::lessThanEqual(1, 0) ? 1 : 0; Error += glm::lessThanEqual(1, 0) ? 1 : 0;
@ -43,9 +44,9 @@ int test_lessThanEqual()
return Error; return Error;
} }
int test_greaterThan() static int test_greaterThan()
{ {
int Error(0); int Error = 0;
Error += glm::greaterThan(0, 1) ? 1 : 0; Error += glm::greaterThan(0, 1) ? 1 : 0;
Error += glm::greaterThan(1, 0) ? 0 : 1; Error += glm::greaterThan(1, 0) ? 0 : 1;
@ -63,9 +64,9 @@ int test_greaterThan()
return Error; return Error;
} }
int test_greaterThanEqual() static int test_greaterThanEqual()
{ {
int Error(0); int Error = 0;
Error += glm::greaterThanEqual(0, 1) ? 1 : 0; Error += glm::greaterThanEqual(0, 1) ? 1 : 0;
Error += glm::greaterThanEqual(1, 0) ? 0 : 1; Error += glm::greaterThanEqual(1, 0) ? 0 : 1;
@ -83,49 +84,49 @@ int test_greaterThanEqual()
return Error; return Error;
} }
int test_equal() static int test_equal()
{ {
int Error(0); int Error = 0;
Error += glm::equal(0, 1) ? 1 : 0; Error += glm::equal(0, 1) ? 1 : 0;
Error += glm::equal(1, 0) ? 1 : 0; Error += glm::equal(1, 0) ? 1 : 0;
Error += glm::equal(0, 0) ? 0 : 1; Error += glm::equal(0, 0) ? 0 : 1;
Error += glm::equal(1, 1) ? 0 : 1; Error += glm::equal(1, 1) ? 0 : 1;
Error += glm::equal(0.0f, 1.0f) ? 1 : 0; Error += glm::equal(0.0f, 1.0f, glm::epsilon<float>()) ? 1 : 0;
Error += glm::equal(1.0f, 0.0f) ? 1 : 0; Error += glm::equal(1.0f, 0.0f, glm::epsilon<float>()) ? 1 : 0;
Error += glm::equal(0.0f, 0.0f) ? 0 : 1; Error += glm::equal(0.0f, 0.0f, glm::epsilon<float>()) ? 0 : 1;
Error += glm::equal(1.0f, 1.0f) ? 0 : 1; Error += glm::equal(1.0f, 1.0f, glm::epsilon<float>()) ? 0 : 1;
Error += glm::equal(0.0, 1.0) ? 1 : 0; Error += glm::equal(0.0, 1.0, glm::epsilon<double>()) ? 1 : 0;
Error += glm::equal(1.0, 0.0) ? 1 : 0; Error += glm::equal(1.0, 0.0, glm::epsilon<double>()) ? 1 : 0;
Error += glm::equal(0.0, 0.0) ? 0 : 1; Error += glm::equal(0.0, 0.0, glm::epsilon<double>()) ? 0 : 1;
Error += glm::equal(1.0, 1.0) ? 0 : 1; Error += glm::equal(1.0, 1.0, glm::epsilon<double>()) ? 0 : 1;
return Error; return Error;
} }
int test_notEqual() static int test_notEqual()
{ {
int Error(0); int Error = 0;
Error += glm::notEqual(0, 1) ? 0 : 1; Error += glm::notEqual(0, 1) ? 0 : 1;
Error += glm::notEqual(1, 0) ? 0 : 1; Error += glm::notEqual(1, 0) ? 0 : 1;
Error += glm::notEqual(0, 0) ? 1 : 0; Error += glm::notEqual(0, 0) ? 1 : 0;
Error += glm::notEqual(1, 1) ? 1 : 0; Error += glm::notEqual(1, 1) ? 1 : 0;
Error += glm::notEqual(0.0f, 1.0f) ? 0 : 1; Error += glm::notEqual(0.0f, 1.0f, glm::epsilon<float>()) ? 0 : 1;
Error += glm::notEqual(1.0f, 0.0f) ? 0 : 1; Error += glm::notEqual(1.0f, 0.0f, glm::epsilon<float>()) ? 0 : 1;
Error += glm::notEqual(0.0f, 0.0f) ? 1 : 0; Error += glm::notEqual(0.0f, 0.0f, glm::epsilon<float>()) ? 1 : 0;
Error += glm::notEqual(1.0f, 1.0f) ? 1 : 0; Error += glm::notEqual(1.0f, 1.0f, glm::epsilon<float>()) ? 1 : 0;
Error += glm::notEqual(0.0, 1.0) ? 0 : 1; Error += glm::notEqual(0.0, 1.0, glm::epsilon<double>()) ? 0 : 1;
Error += glm::notEqual(1.0, 0.0) ? 0 : 1; Error += glm::notEqual(1.0, 0.0, glm::epsilon<double>()) ? 0 : 1;
Error += glm::notEqual(0.0, 0.0) ? 1 : 0; Error += glm::notEqual(0.0, 0.0, glm::epsilon<double>()) ? 1 : 0;
Error += glm::notEqual(1.0, 1.0) ? 1 : 0; Error += glm::notEqual(1.0, 1.0, glm::epsilon<double>()) ? 1 : 0;
return Error; return Error;
} }
int test_any() static int test_any()
{ {
int Error(0); int Error = 0;
Error += glm::any(true) ? 0 : 1; Error += glm::any(true) ? 0 : 1;
Error += glm::any(false) ? 1 : 0; Error += glm::any(false) ? 1 : 0;
@ -133,9 +134,9 @@ int test_any()
return Error; return Error;
} }
int test_all() static int test_all()
{ {
int Error(0); int Error = 0;
Error += glm::all(true) ? 0 : 1; Error += glm::all(true) ? 0 : 1;
Error += glm::all(false) ? 1 : 0; Error += glm::all(false) ? 1 : 0;
@ -143,9 +144,9 @@ int test_all()
return Error; return Error;
} }
int test_not() static int test_not()
{ {
int Error(0); int Error = 0;
Error += glm::not_(true) ? 1 : 0; Error += glm::not_(true) ? 1 : 0;
Error += glm::not_(false) ? 0 : 1; Error += glm::not_(false) ? 0 : 1;