| // Copyright (c) 2016 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <algorithm> |
| #include <utility> |
| #include <vector> |
| |
| #include "gmock/gmock.h" |
| #include "source/enum_set.h" |
| #include "test/unit_spirv.h" |
| |
| namespace spvtools { |
| namespace { |
| |
| using spvtest::ElementsIn; |
| using ::testing::Eq; |
| using ::testing::ValuesIn; |
| |
| TEST(EnumSet, IsEmpty1) { |
| EnumSet<uint32_t> set; |
| EXPECT_TRUE(set.IsEmpty()); |
| set.Add(0); |
| EXPECT_FALSE(set.IsEmpty()); |
| } |
| |
| TEST(EnumSet, IsEmpty2) { |
| EnumSet<uint32_t> set; |
| EXPECT_TRUE(set.IsEmpty()); |
| set.Add(150); |
| EXPECT_FALSE(set.IsEmpty()); |
| } |
| |
| TEST(EnumSet, IsEmpty3) { |
| EnumSet<uint32_t> set(4); |
| EXPECT_FALSE(set.IsEmpty()); |
| } |
| |
| TEST(EnumSet, IsEmpty4) { |
| EnumSet<uint32_t> set(300); |
| EXPECT_FALSE(set.IsEmpty()); |
| } |
| |
| TEST(EnumSetHasAnyOf, EmptySetEmptyQuery) { |
| const EnumSet<uint32_t> set; |
| const EnumSet<uint32_t> empty; |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| EXPECT_TRUE(EnumSet<uint32_t>().HasAnyOf(EnumSet<uint32_t>())); |
| } |
| |
| TEST(EnumSetHasAnyOf, MaskSetEmptyQuery) { |
| EnumSet<uint32_t> set; |
| const EnumSet<uint32_t> empty; |
| set.Add(5); |
| set.Add(8); |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| } |
| |
| TEST(EnumSetHasAnyOf, OverflowSetEmptyQuery) { |
| EnumSet<uint32_t> set; |
| const EnumSet<uint32_t> empty; |
| set.Add(200); |
| set.Add(300); |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| } |
| |
| TEST(EnumSetHasAnyOf, EmptyQuery) { |
| EnumSet<uint32_t> set; |
| const EnumSet<uint32_t> empty; |
| set.Add(5); |
| set.Add(8); |
| set.Add(200); |
| set.Add(300); |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| } |
| |
| TEST(EnumSetHasAnyOf, EmptyQueryAlwaysTrue) { |
| EnumSet<uint32_t> set; |
| const EnumSet<uint32_t> empty; |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| set.Add(5); |
| EXPECT_TRUE(set.HasAnyOf(empty)); |
| |
| EXPECT_TRUE(EnumSet<uint32_t>(100).HasAnyOf(EnumSet<uint32_t>())); |
| } |
| |
| TEST(EnumSetHasAnyOf, ReflexiveMask) { |
| EnumSet<uint32_t> set(3); |
| set.Add(24); |
| set.Add(30); |
| EXPECT_TRUE(set.HasAnyOf(set)); |
| } |
| |
| TEST(EnumSetHasAnyOf, ReflexiveOverflow) { |
| EnumSet<uint32_t> set(200); |
| set.Add(300); |
| set.Add(400); |
| EXPECT_TRUE(set.HasAnyOf(set)); |
| } |
| |
| TEST(EnumSetHasAnyOf, Reflexive) { |
| EnumSet<uint32_t> set(3); |
| set.Add(24); |
| set.Add(300); |
| set.Add(400); |
| EXPECT_TRUE(set.HasAnyOf(set)); |
| } |
| |
| TEST(EnumSetHasAnyOf, EmptySetHasNone) { |
| EnumSet<uint32_t> set; |
| EnumSet<uint32_t> items; |
| for (uint32_t i = 0; i < 200; ++i) { |
| items.Add(i); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| EXPECT_FALSE(set.HasAnyOf(EnumSet<uint32_t>(i))); |
| } |
| } |
| |
| TEST(EnumSetHasAnyOf, MaskSetMaskQuery) { |
| EnumSet<uint32_t> set(0); |
| EnumSet<uint32_t> items(1); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(2); |
| items.Add(3); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(3); |
| EXPECT_TRUE(set.HasAnyOf(items)); |
| set.Add(4); |
| EXPECT_TRUE(set.HasAnyOf(items)); |
| } |
| |
| TEST(EnumSetHasAnyOf, OverflowSetOverflowQuery) { |
| EnumSet<uint32_t> set(100); |
| EnumSet<uint32_t> items(200); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(300); |
| items.Add(400); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(200); |
| EXPECT_TRUE(set.HasAnyOf(items)); |
| set.Add(500); |
| EXPECT_TRUE(set.HasAnyOf(items)); |
| } |
| |
| TEST(EnumSetHasAnyOf, GeneralCase) { |
| EnumSet<uint32_t> set(0); |
| EnumSet<uint32_t> items(100); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(300); |
| items.Add(4); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(5); |
| items.Add(500); |
| EXPECT_FALSE(set.HasAnyOf(items)); |
| set.Add(500); |
| EXPECT_TRUE(set.HasAnyOf(items)); |
| EXPECT_FALSE(set.HasAnyOf(EnumSet<uint32_t>(20))); |
| EXPECT_FALSE(set.HasAnyOf(EnumSet<uint32_t>(600))); |
| EXPECT_TRUE(set.HasAnyOf(EnumSet<uint32_t>(5))); |
| EXPECT_TRUE(set.HasAnyOf(EnumSet<uint32_t>(300))); |
| EXPECT_TRUE(set.HasAnyOf(EnumSet<uint32_t>(0))); |
| } |
| |
| TEST(EnumSet, DefaultIsEmpty) { |
| EnumSet<uint32_t> set; |
| for (uint32_t i = 0; i < 1000; ++i) { |
| EXPECT_FALSE(set.Contains(i)); |
| } |
| } |
| |
| TEST(CapabilitySet, ConstructSingleMemberMatrix) { |
| CapabilitySet s(SpvCapabilityMatrix); |
| EXPECT_TRUE(s.Contains(SpvCapabilityMatrix)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityShader)); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(1000))); |
| } |
| |
| TEST(CapabilitySet, ConstructSingleMemberMaxInMask) { |
| CapabilitySet s(static_cast<SpvCapability>(63)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityMatrix)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityShader)); |
| EXPECT_TRUE(s.Contains(static_cast<SpvCapability>(63))); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(64))); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(1000))); |
| } |
| |
| TEST(CapabilitySet, ConstructSingleMemberMinOverflow) { |
| // Check the first one that forces overflow beyond the mask. |
| CapabilitySet s(static_cast<SpvCapability>(64)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityMatrix)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityShader)); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(63))); |
| EXPECT_TRUE(s.Contains(static_cast<SpvCapability>(64))); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(1000))); |
| } |
| |
| TEST(CapabilitySet, ConstructSingleMemberMaxOverflow) { |
| // Check the max 32-bit signed int. |
| CapabilitySet s(static_cast<SpvCapability>(0x7fffffffu)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityMatrix)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityShader)); |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(1000))); |
| EXPECT_TRUE(s.Contains(static_cast<SpvCapability>(0x7fffffffu))); |
| } |
| |
| TEST(CapabilitySet, AddEnum) { |
| CapabilitySet s(SpvCapabilityShader); |
| s.Add(SpvCapabilityKernel); |
| s.Add(static_cast<SpvCapability>(42)); |
| EXPECT_FALSE(s.Contains(SpvCapabilityMatrix)); |
| EXPECT_TRUE(s.Contains(SpvCapabilityShader)); |
| EXPECT_TRUE(s.Contains(SpvCapabilityKernel)); |
| EXPECT_TRUE(s.Contains(static_cast<SpvCapability>(42))); |
| } |
| |
| TEST(CapabilitySet, InitializerListEmpty) { |
| CapabilitySet s{}; |
| for (uint32_t i = 0; i < 1000; i++) { |
| EXPECT_FALSE(s.Contains(static_cast<SpvCapability>(i))); |
| } |
| } |
| |
| struct ForEachCase { |
| CapabilitySet capabilities; |
| std::vector<SpvCapability> expected; |
| }; |
| |
| using CapabilitySetForEachTest = ::testing::TestWithParam<ForEachCase>; |
| |
| TEST_P(CapabilitySetForEachTest, CallsAsExpected) { |
| EXPECT_THAT(ElementsIn(GetParam().capabilities), Eq(GetParam().expected)); |
| } |
| |
| TEST_P(CapabilitySetForEachTest, CopyConstructor) { |
| CapabilitySet copy(GetParam().capabilities); |
| EXPECT_THAT(ElementsIn(copy), Eq(GetParam().expected)); |
| } |
| |
| TEST_P(CapabilitySetForEachTest, MoveConstructor) { |
| // We need a writable copy to move from. |
| CapabilitySet copy(GetParam().capabilities); |
| CapabilitySet moved(std::move(copy)); |
| EXPECT_THAT(ElementsIn(moved), Eq(GetParam().expected)); |
| |
| // The moved-from set is empty. |
| EXPECT_THAT(ElementsIn(copy), Eq(std::vector<SpvCapability>{})); |
| } |
| |
| TEST_P(CapabilitySetForEachTest, OperatorEquals) { |
| CapabilitySet assigned = GetParam().capabilities; |
| EXPECT_THAT(ElementsIn(assigned), Eq(GetParam().expected)); |
| } |
| |
| TEST_P(CapabilitySetForEachTest, OperatorEqualsSelfAssign) { |
| CapabilitySet assigned{GetParam().capabilities}; |
| assigned = assigned; |
| EXPECT_THAT(ElementsIn(assigned), Eq(GetParam().expected)); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(Samples, CapabilitySetForEachTest, |
| ValuesIn(std::vector<ForEachCase>{ |
| {{}, {}}, |
| {{SpvCapabilityMatrix}, {SpvCapabilityMatrix}}, |
| {{SpvCapabilityKernel, SpvCapabilityShader}, |
| {SpvCapabilityShader, SpvCapabilityKernel}}, |
| {{static_cast<SpvCapability>(999)}, |
| {static_cast<SpvCapability>(999)}}, |
| {{static_cast<SpvCapability>(0x7fffffff)}, |
| {static_cast<SpvCapability>(0x7fffffff)}}, |
| // Mixture and out of order |
| {{static_cast<SpvCapability>(0x7fffffff), |
| static_cast<SpvCapability>(100), |
| SpvCapabilityShader, SpvCapabilityMatrix}, |
| {SpvCapabilityMatrix, SpvCapabilityShader, |
| static_cast<SpvCapability>(100), |
| static_cast<SpvCapability>(0x7fffffff)}}, |
| })); |
| |
| } // namespace |
| } // namespace spvtools |