mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-30 15:00:06 +00:00
672494da13
* Added for Instruction, BasicBlock, Function and Module * Uses new disassembly functionality that can disassemble individual instructions * For debug use only (no caching is done) * Each output converts module to binary, parses and outputs an individual instruction * Added a test for whole module output * Disabling Microsoft checked iterator warnings * Updated check_copyright.py to accept 2018
144 lines
3.9 KiB
C++
144 lines
3.9 KiB
C++
// 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 <sstream>
|
|
#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 ::testing::Eq;
|
|
using spvtest::GetIdBound;
|
|
using spvtools::ir::IRContext;
|
|
using spvtools::ir::Module;
|
|
|
|
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,
|
|
SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
|
|
}
|
|
|
|
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());
|
|
}
|
|
|
|
TEST(ModuleTest, OstreamOperator) {
|
|
const std::string text = R"(OpCapability Shader
|
|
OpCapability Linkage
|
|
OpMemoryModel Logical GLSL450
|
|
OpName %7 "restrict"
|
|
OpDecorate %8 Restrict
|
|
%9 = OpTypeVoid
|
|
%10 = OpTypeInt 32 0
|
|
%11 = OpTypeStruct %10 %10
|
|
%12 = OpTypePointer Function %10
|
|
%13 = OpTypePointer Function %11
|
|
%14 = OpConstant %10 0
|
|
%15 = OpConstant %10 1
|
|
%7 = OpTypeFunction %9
|
|
%1 = OpFunction %9 None %7
|
|
%2 = OpLabel
|
|
%8 = OpVariable %13 Function
|
|
%3 = OpAccessChain %12 %8 %14
|
|
%4 = OpLoad %10 %3
|
|
%5 = OpAccessChain %12 %8 %15
|
|
%6 = OpLoad %10 %5
|
|
OpReturn
|
|
OpFunctionEnd)";
|
|
|
|
std::string s;
|
|
std::ostringstream str(s);
|
|
str << *BuildModule(text)->module();
|
|
EXPECT_EQ(text, str.str());
|
|
}
|
|
|
|
TEST(ModuleTest, OstreamOperatorInt64) {
|
|
const std::string text = R"(OpCapability Shader
|
|
OpCapability Linkage
|
|
OpCapability Int64
|
|
OpMemoryModel Logical GLSL450
|
|
OpName %7 "restrict"
|
|
OpDecorate %5 Restrict
|
|
%9 = OpTypeVoid
|
|
%10 = OpTypeInt 64 0
|
|
%11 = OpTypeStruct %10 %10
|
|
%12 = OpTypePointer Function %10
|
|
%13 = OpTypePointer Function %11
|
|
%14 = OpConstant %10 0
|
|
%15 = OpConstant %10 1
|
|
%16 = OpConstant %10 4294967297
|
|
%7 = OpTypeFunction %9
|
|
%1 = OpFunction %9 None %7
|
|
%2 = OpLabel
|
|
%5 = OpVariable %12 Function
|
|
%6 = OpLoad %10 %5
|
|
OpSelectionMerge %3 None
|
|
OpSwitch %6 %3 4294967297 %4
|
|
%4 = OpLabel
|
|
OpBranch %3
|
|
%3 = OpLabel
|
|
OpReturn
|
|
OpFunctionEnd)";
|
|
|
|
std::string s;
|
|
std::ostringstream str(s);
|
|
str << *BuildModule(text)->module();
|
|
EXPECT_EQ(text, str.str());
|
|
}
|
|
|
|
} // anonymous namespace
|