80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
/*
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* Copyright 2015-2017 Michele "King_DuckZ" Santullo
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "sample_vectors.hpp"
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#include <gtest/gtest.h>
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namespace {
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void test_svec3 (const vwr::svec3& parVec, float parX, float parY, float parZ) {
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EXPECT_EQ(parVec.x(), parX);
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EXPECT_EQ(parVec.y(), parY);
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EXPECT_EQ(parVec.z(), parZ);
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}
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void test_tvec3 (const vwr::tvec3& parVec, float parX, float parY, float parZ) {
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EXPECT_EQ(parVec.x(), parX);
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EXPECT_EQ(parVec.y(), parY);
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EXPECT_EQ(parVec.z(), parZ);
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}
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} //unnamed namespace
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TEST(vwr, conversion) {
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using namespace vwr;
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{
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svec1 s(10.0f);
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EXPECT_EQ(s.x(), 10.0f);
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auto s2 = s.x1();
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static_assert(std::is_same<decltype(s2), svec2>::value, "Expecting svec2");
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EXPECT_EQ(s2.x(), s.x());
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EXPECT_EQ(s2.y(), 1.0f);
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auto s3 = s2.xyn(2.0f);
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EXPECT_EQ(s3.x(), s2.x());
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EXPECT_EQ(s3.y(), s2.y());
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EXPECT_EQ(s3.z(), 2.0f);
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const auto s3_copy(s3);
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EXPECT_EQ(s3_copy, s3);
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}
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{
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svec3 s3(1.0f);
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mvec3 m3(s3);
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EXPECT_EQ(m3.x(), 1.0f);
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EXPECT_EQ(m3.y(), 1.0f);
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EXPECT_EQ(m3.z(), 1.0f);
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EXPECT_EQ(m3.data().x, 1.0f);
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EXPECT_EQ(m3.data().y, 1.0f);
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EXPECT_EQ(m3.data().z, 1.0f);
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}
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{
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pvec3 p3(1.0f, 2.0f, 3.0f);
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test_svec3(p3.cast<svec3>(), p3.x(), p3.y(), p3.z());
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test_tvec3(p3.cast<tvec3>(), p3.x(), p3.y(), p3.z());
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}
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}
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TEST(vwr, cast) {
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using namespace vwr;
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svec2 s(10.0f);
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ivec2 i = static_cast<ivec2>(s);
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EXPECT_EQ(i.x(), 10);
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EXPECT_EQ(i.y(), 10);
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}
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