| // 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 <vector> |
| |
| #include "gmock/gmock.h" |
| #include "gtest/gtest.h" |
| |
| #include "message.h" |
| #include "opt/build_module.h" |
| #include "opt/module.h" |
| #include "spirv-tools/libspirv.hpp" |
| |
| #include "module_utils.h" |
| |
| namespace { |
| |
| using spvtest::GetIdBound; |
| using spvtools::ir::IRContext; |
| using spvtools::ir::Module; |
| using ::testing::Eq; |
| |
| TEST(ModuleTest, SetIdBound) { |
| Module m; |
| // It's initialized to 0. |
| EXPECT_EQ(0u, GetIdBound(m)); |
| |
| m.SetIdBound(19); |
| EXPECT_EQ(19u, GetIdBound(m)); |
| |
| m.SetIdBound(102); |
| EXPECT_EQ(102u, GetIdBound(m)); |
| } |
| |
| // Returns an IRContext owning the module formed by assembling the given text, |
| // then loading the result. |
| inline std::unique_ptr<IRContext> BuildModule(std::string text) { |
| return spvtools::BuildModule(SPV_ENV_UNIVERSAL_1_1, nullptr, text); |
| } |
| |
| TEST(ModuleTest, ComputeIdBound) { |
| // Emtpy module case. |
| EXPECT_EQ(1u, BuildModule("")->module()->ComputeIdBound()); |
| // Sensitive to result id |
| EXPECT_EQ(2u, BuildModule("%void = OpTypeVoid")->module()->ComputeIdBound()); |
| // Sensitive to type id |
| EXPECT_EQ(1000u, |
| BuildModule("%a = OpTypeArray !999 3")->module()->ComputeIdBound()); |
| // Sensitive to a regular Id parameter |
| EXPECT_EQ(2000u, |
| BuildModule("OpDecorate !1999 0")->module()->ComputeIdBound()); |
| // Sensitive to a scope Id parameter. |
| EXPECT_EQ(3000u, |
| BuildModule("%f = OpFunction %void None %fntype %a = OpLabel " |
| "OpMemoryBarrier !2999 %b\n") |
| ->module() |
| ->ComputeIdBound()); |
| // Sensitive to a semantics Id parameter |
| EXPECT_EQ(4000u, |
| BuildModule("%f = OpFunction %void None %fntype %a = OpLabel " |
| "OpMemoryBarrier %b !3999\n") |
| ->module() |
| ->ComputeIdBound()); |
| } |
| |
| } // anonymous namespace |