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authorsanine <sanine.not@pm.me>2023-02-12 23:53:22 -0600
committersanine <sanine.not@pm.me>2023-02-12 23:53:22 -0600
commitf1fe73d1909a2448a004a88362a1a532d0d4f7c3 (patch)
treeab37ae3837e2f858de2932bcee9f26e69fab3db1 /libs/assimp/contrib/gtest/samples/sample6_unittest.cc
parentf567ea1e2798fd3156a416e61f083ea3e6b95719 (diff)
switch to tinyobj and nanovg from assimp and cairo
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-// Copyright 2008 Google Inc.
-// All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-// This sample shows how to test common properties of multiple
-// implementations of the same interface (aka interface tests).
-
-// The interface and its implementations are in this header.
-#include "prime_tables.h"
-
-#include "gtest/gtest.h"
-
-// First, we define some factory functions for creating instances of
-// the implementations. You may be able to skip this step if all your
-// implementations can be constructed the same way.
-
-template <class T>
-PrimeTable* CreatePrimeTable();
-
-template <>
-PrimeTable* CreatePrimeTable<OnTheFlyPrimeTable>() {
- return new OnTheFlyPrimeTable;
-}
-
-template <>
-PrimeTable* CreatePrimeTable<PreCalculatedPrimeTable>() {
- return new PreCalculatedPrimeTable(10000);
-}
-
-// Then we define a test fixture class template.
-template <class T>
-class PrimeTableTest : public testing::Test {
- protected:
- // The ctor calls the factory function to create a prime table
- // implemented by T.
- PrimeTableTest() : table_(CreatePrimeTable<T>()) {}
-
- virtual ~PrimeTableTest() { delete table_; }
-
- // Note that we test an implementation via the base interface
- // instead of the actual implementation class. This is important
- // for keeping the tests close to the real world scenario, where the
- // implementation is invoked via the base interface. It avoids
- // got-yas where the implementation class has a method that shadows
- // a method with the same name (but slightly different argument
- // types) in the base interface, for example.
- PrimeTable* const table_;
-};
-
-#if GTEST_HAS_TYPED_TEST
-
-using testing::Types;
-
-// Google Test offers two ways for reusing tests for different types.
-// The first is called "typed tests". You should use it if you
-// already know *all* the types you are gonna exercise when you write
-// the tests.
-
-// To write a typed test case, first use
-//
-// TYPED_TEST_CASE(TestCaseName, TypeList);
-//
-// to declare it and specify the type parameters. As with TEST_F,
-// TestCaseName must match the test fixture name.
-
-// The list of types we want to test.
-typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable> Implementations;
-
-TYPED_TEST_CASE(PrimeTableTest, Implementations);
-
-// Then use TYPED_TEST(TestCaseName, TestName) to define a typed test,
-// similar to TEST_F.
-TYPED_TEST(PrimeTableTest, ReturnsFalseForNonPrimes) {
- // Inside the test body, you can refer to the type parameter by
- // TypeParam, and refer to the fixture class by TestFixture. We
- // don't need them in this example.
-
- // Since we are in the template world, C++ requires explicitly
- // writing 'this->' when referring to members of the fixture class.
- // This is something you have to learn to live with.
- EXPECT_FALSE(this->table_->IsPrime(-5));
- EXPECT_FALSE(this->table_->IsPrime(0));
- EXPECT_FALSE(this->table_->IsPrime(1));
- EXPECT_FALSE(this->table_->IsPrime(4));
- EXPECT_FALSE(this->table_->IsPrime(6));
- EXPECT_FALSE(this->table_->IsPrime(100));
-}
-
-TYPED_TEST(PrimeTableTest, ReturnsTrueForPrimes) {
- EXPECT_TRUE(this->table_->IsPrime(2));
- EXPECT_TRUE(this->table_->IsPrime(3));
- EXPECT_TRUE(this->table_->IsPrime(5));
- EXPECT_TRUE(this->table_->IsPrime(7));
- EXPECT_TRUE(this->table_->IsPrime(11));
- EXPECT_TRUE(this->table_->IsPrime(131));
-}
-
-TYPED_TEST(PrimeTableTest, CanGetNextPrime) {
- EXPECT_EQ(2, this->table_->GetNextPrime(0));
- EXPECT_EQ(3, this->table_->GetNextPrime(2));
- EXPECT_EQ(5, this->table_->GetNextPrime(3));
- EXPECT_EQ(7, this->table_->GetNextPrime(5));
- EXPECT_EQ(11, this->table_->GetNextPrime(7));
- EXPECT_EQ(131, this->table_->GetNextPrime(128));
-}
-
-// That's it! Google Test will repeat each TYPED_TEST for each type
-// in the type list specified in TYPED_TEST_CASE. Sit back and be
-// happy that you don't have to define them multiple times.
-
-#endif // GTEST_HAS_TYPED_TEST
-
-#if GTEST_HAS_TYPED_TEST_P
-
-using testing::Types;
-
-// Sometimes, however, you don't yet know all the types that you want
-// to test when you write the tests. For example, if you are the
-// author of an interface and expect other people to implement it, you
-// might want to write a set of tests to make sure each implementation
-// conforms to some basic requirements, but you don't know what
-// implementations will be written in the future.
-//
-// How can you write the tests without committing to the type
-// parameters? That's what "type-parameterized tests" can do for you.
-// It is a bit more involved than typed tests, but in return you get a
-// test pattern that can be reused in many contexts, which is a big
-// win. Here's how you do it:
-
-// First, define a test fixture class template. Here we just reuse
-// the PrimeTableTest fixture defined earlier:
-
-template <class T>
-class PrimeTableTest2 : public PrimeTableTest<T> {
-};
-
-// Then, declare the test case. The argument is the name of the test
-// fixture, and also the name of the test case (as usual). The _P
-// suffix is for "parameterized" or "pattern".
-TYPED_TEST_CASE_P(PrimeTableTest2);
-
-// Next, use TYPED_TEST_P(TestCaseName, TestName) to define a test,
-// similar to what you do with TEST_F.
-TYPED_TEST_P(PrimeTableTest2, ReturnsFalseForNonPrimes) {
- EXPECT_FALSE(this->table_->IsPrime(-5));
- EXPECT_FALSE(this->table_->IsPrime(0));
- EXPECT_FALSE(this->table_->IsPrime(1));
- EXPECT_FALSE(this->table_->IsPrime(4));
- EXPECT_FALSE(this->table_->IsPrime(6));
- EXPECT_FALSE(this->table_->IsPrime(100));
-}
-
-TYPED_TEST_P(PrimeTableTest2, ReturnsTrueForPrimes) {
- EXPECT_TRUE(this->table_->IsPrime(2));
- EXPECT_TRUE(this->table_->IsPrime(3));
- EXPECT_TRUE(this->table_->IsPrime(5));
- EXPECT_TRUE(this->table_->IsPrime(7));
- EXPECT_TRUE(this->table_->IsPrime(11));
- EXPECT_TRUE(this->table_->IsPrime(131));
-}
-
-TYPED_TEST_P(PrimeTableTest2, CanGetNextPrime) {
- EXPECT_EQ(2, this->table_->GetNextPrime(0));
- EXPECT_EQ(3, this->table_->GetNextPrime(2));
- EXPECT_EQ(5, this->table_->GetNextPrime(3));
- EXPECT_EQ(7, this->table_->GetNextPrime(5));
- EXPECT_EQ(11, this->table_->GetNextPrime(7));
- EXPECT_EQ(131, this->table_->GetNextPrime(128));
-}
-
-// Type-parameterized tests involve one extra step: you have to
-// enumerate the tests you defined:
-REGISTER_TYPED_TEST_CASE_P(
- PrimeTableTest2, // The first argument is the test case name.
- // The rest of the arguments are the test names.
- ReturnsFalseForNonPrimes, ReturnsTrueForPrimes, CanGetNextPrime);
-
-// At this point the test pattern is done. However, you don't have
-// any real test yet as you haven't said which types you want to run
-// the tests with.
-
-// To turn the abstract test pattern into real tests, you instantiate
-// it with a list of types. Usually the test pattern will be defined
-// in a .h file, and anyone can #include and instantiate it. You can
-// even instantiate it more than once in the same program. To tell
-// different instances apart, you give each of them a name, which will
-// become part of the test case name and can be used in test filters.
-
-// The list of types we want to test. Note that it doesn't have to be
-// defined at the time we write the TYPED_TEST_P()s.
-typedef Types<OnTheFlyPrimeTable, PreCalculatedPrimeTable>
- PrimeTableImplementations;
-INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
- PrimeTableTest2, // Test case name
- PrimeTableImplementations); // Type list
-
-#endif // GTEST_HAS_TYPED_TEST_P