91 lines
No EOL
2.9 KiB
C++
91 lines
No EOL
2.9 KiB
C++
#include "Range.h"
|
|
#include "catch2/catch.hpp"
|
|
using namespace Catch::literals;
|
|
|
|
TEST_CASE("[Range] Equality operators")
|
|
{
|
|
Range<int> intRange { 1, 1 };
|
|
REQUIRE(intRange == Range<int>(1, 1));
|
|
REQUIRE(intRange == std::pair<int, int>(1, 1));
|
|
REQUIRE(std::pair<int, int>(1, 1) == intRange);
|
|
|
|
Range<float> floatRange { 1.0f, 1.0f };
|
|
REQUIRE(floatRange == Range<float>(1.0f, 1.0f));
|
|
REQUIRE(floatRange == std::pair<float, float>(1.0f, 1.0f));
|
|
REQUIRE(std::pair<float, float>(1.0f, 1.0f) == floatRange);
|
|
}
|
|
|
|
TEST_CASE("[Range] Default ranges for classical types")
|
|
{
|
|
Range<int> intRange;
|
|
REQUIRE(intRange == Range<int>(0, 0));
|
|
Range<int32_t> int32_tRange;
|
|
REQUIRE(int32_tRange == Range<int32_t>(0, 0));
|
|
Range<uint32_t> uint32_tRange;
|
|
REQUIRE(uint32_tRange == Range<uint32_t>(0, 0));
|
|
Range<int64_t> int64_tRange;
|
|
REQUIRE(int64_tRange == Range<int64_t>(0, 0));
|
|
Range<uint64_t> uint64_tRange;
|
|
REQUIRE(uint64_tRange == Range<uint64_t>(0, 0));
|
|
Range<float> floatRange;
|
|
REQUIRE(floatRange == Range<float>(0, 0));
|
|
Range<double> doubleRange;
|
|
REQUIRE(doubleRange == Range<double>(0, 0));
|
|
}
|
|
|
|
TEST_CASE("[Range] Contains")
|
|
{
|
|
Range<int> intRange { 1, 10 };
|
|
REQUIRE(!intRange.contains(0));
|
|
REQUIRE(intRange.contains(1));
|
|
REQUIRE(intRange.contains(5));
|
|
REQUIRE(!intRange.contains(10));
|
|
REQUIRE(!intRange.containsWithEnd(0));
|
|
REQUIRE(intRange.containsWithEnd(1));
|
|
REQUIRE(intRange.containsWithEnd(5));
|
|
REQUIRE(intRange.containsWithEnd(10));
|
|
|
|
Range<float> floatRange { 1.0, 10.0 };
|
|
REQUIRE(!floatRange.contains(0.0));
|
|
REQUIRE(floatRange.contains(1.0));
|
|
REQUIRE(floatRange.contains(5.0));
|
|
REQUIRE(!floatRange.contains(10.0));
|
|
REQUIRE(!floatRange.containsWithEnd(0.0));
|
|
REQUIRE(floatRange.containsWithEnd(1.0));
|
|
REQUIRE(floatRange.containsWithEnd(5.0));
|
|
REQUIRE(floatRange.containsWithEnd(10.0));
|
|
}
|
|
|
|
TEST_CASE("[Range] Clamp")
|
|
{
|
|
Range<int> intRange { 1, 10 };
|
|
REQUIRE(intRange.clamp(0) == 1);
|
|
REQUIRE(intRange.clamp(1) == 1);
|
|
REQUIRE(intRange.clamp(5) == 5);
|
|
REQUIRE(intRange.clamp(10) == 10);
|
|
REQUIRE(intRange.clamp(11) == 10);
|
|
|
|
Range<float> floatRange { 1.0, 10.0 };
|
|
REQUIRE(floatRange.clamp(0.0) == 1.0_a);
|
|
REQUIRE(floatRange.clamp(1.0) == 1.0_a);
|
|
REQUIRE(floatRange.clamp(5.0) == 5.0_a);
|
|
REQUIRE(floatRange.clamp(10.0) == 10.0_a);
|
|
REQUIRE(floatRange.clamp(11.0) == 10.0_a);
|
|
}
|
|
|
|
TEST_CASE("[Range] shrinkIfSmaller")
|
|
{
|
|
Range<int> intRange { 2, 10 };
|
|
intRange.shrinkIfSmaller(0, 10);
|
|
REQUIRE(intRange == Range<int>(2, 10));
|
|
intRange.shrinkIfSmaller(2, 11);
|
|
REQUIRE(intRange == Range<int>(2, 10));
|
|
intRange.shrinkIfSmaller(2, 9);
|
|
REQUIRE(intRange == Range<int>(2, 9));
|
|
intRange.shrinkIfSmaller(3, 9);
|
|
REQUIRE(intRange == Range<int>(3, 9));
|
|
intRange.shrinkIfSmaller(4, 7);
|
|
REQUIRE(intRange == Range<int>(4, 7));
|
|
intRange.shrinkIfSmaller(6, 5);
|
|
REQUIRE(intRange == Range<int>(5, 6));
|
|
} |