mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-28 10:41:04 +00:00
dfcb5a1e10
Introduced abstract class for transformations, and refactored all transformations to inherit from this abstract class.
188 lines
6.9 KiB
C++
188 lines
6.9 KiB
C++
// Copyright (c) 2019 Google LLC
|
|
//
|
|
// 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 "source/fuzz/transformation_add_constant_scalar.h"
|
|
#include "test/fuzz/fuzz_test_util.h"
|
|
|
|
namespace spvtools {
|
|
namespace fuzz {
|
|
namespace {
|
|
|
|
TEST(TransformationAddConstantScalarTest, BasicTest) {
|
|
std::string shader = R"(
|
|
OpCapability Shader
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %4 "main"
|
|
OpExecutionMode %4 OriginUpperLeft
|
|
OpSource ESSL 310
|
|
OpName %4 "main"
|
|
OpName %8 "x"
|
|
OpName %12 "y"
|
|
OpName %16 "z"
|
|
OpDecorate %8 RelaxedPrecision
|
|
OpDecorate %12 RelaxedPrecision
|
|
%2 = OpTypeVoid
|
|
%3 = OpTypeFunction %2
|
|
%6 = OpTypeInt 32 1
|
|
%7 = OpTypePointer Function %6
|
|
%9 = OpConstant %6 1
|
|
%10 = OpTypeInt 32 0
|
|
%11 = OpTypePointer Function %10
|
|
%13 = OpConstant %10 2
|
|
%14 = OpTypeFloat 32
|
|
%15 = OpTypePointer Function %14
|
|
%17 = OpConstant %14 3
|
|
%4 = OpFunction %2 None %3
|
|
%5 = OpLabel
|
|
%8 = OpVariable %7 Function
|
|
%12 = OpVariable %11 Function
|
|
%16 = OpVariable %15 Function
|
|
OpStore %8 %9
|
|
OpStore %12 %13
|
|
OpStore %16 %17
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
const auto env = SPV_ENV_UNIVERSAL_1_3;
|
|
const auto consumer = nullptr;
|
|
const auto context = BuildModule(env, consumer, shader, kFuzzAssembleOption);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
FactManager fact_manager;
|
|
|
|
const float float_values[2] = {3.0, 30.0};
|
|
uint32_t uint_for_float[2];
|
|
memcpy(uint_for_float, float_values, sizeof(float_values));
|
|
|
|
auto add_signed_int_1 = TransformationAddConstantScalar(100, 6, {1});
|
|
auto add_signed_int_10 = TransformationAddConstantScalar(101, 6, {10});
|
|
auto add_unsigned_int_2 = TransformationAddConstantScalar(102, 10, {2});
|
|
auto add_unsigned_int_20 = TransformationAddConstantScalar(103, 10, {20});
|
|
auto add_float_3 =
|
|
TransformationAddConstantScalar(104, 14, {uint_for_float[0]});
|
|
auto add_float_30 =
|
|
TransformationAddConstantScalar(105, 14, {uint_for_float[1]});
|
|
auto bad_add_float_30_id_already_used =
|
|
TransformationAddConstantScalar(104, 14, {uint_for_float[1]});
|
|
auto bad_id_already_used = TransformationAddConstantScalar(1, 6, {1});
|
|
auto bad_no_data = TransformationAddConstantScalar(100, 6, {});
|
|
auto bad_too_much_data = TransformationAddConstantScalar(100, 6, {1, 2});
|
|
auto bad_type_id_does_not_exist =
|
|
TransformationAddConstantScalar(108, 2020, {uint_for_float[0]});
|
|
auto bad_type_id_is_not_a_type = TransformationAddConstantScalar(109, 9, {0});
|
|
auto bad_type_id_is_void = TransformationAddConstantScalar(110, 2, {0});
|
|
auto bad_type_id_is_pointer = TransformationAddConstantScalar(111, 11, {0});
|
|
|
|
// Id is already in use.
|
|
ASSERT_FALSE(bad_id_already_used.IsApplicable(context.get(), fact_manager));
|
|
|
|
// At least one word of data must be provided.
|
|
ASSERT_FALSE(bad_no_data.IsApplicable(context.get(), fact_manager));
|
|
|
|
// Cannot give two data words for a 32-bit type.
|
|
ASSERT_FALSE(bad_too_much_data.IsApplicable(context.get(), fact_manager));
|
|
|
|
// Type id does not exist
|
|
ASSERT_FALSE(
|
|
bad_type_id_does_not_exist.IsApplicable(context.get(), fact_manager));
|
|
|
|
// Type id is not a type
|
|
ASSERT_FALSE(
|
|
bad_type_id_is_not_a_type.IsApplicable(context.get(), fact_manager));
|
|
|
|
// Type id is void
|
|
ASSERT_FALSE(bad_type_id_is_void.IsApplicable(context.get(), fact_manager));
|
|
|
|
// Type id is pointer
|
|
ASSERT_FALSE(
|
|
bad_type_id_is_pointer.IsApplicable(context.get(), fact_manager));
|
|
|
|
ASSERT_TRUE(add_signed_int_1.IsApplicable(context.get(), fact_manager));
|
|
add_signed_int_1.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_TRUE(add_signed_int_10.IsApplicable(context.get(), fact_manager));
|
|
add_signed_int_10.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_TRUE(add_unsigned_int_2.IsApplicable(context.get(), fact_manager));
|
|
add_unsigned_int_2.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_TRUE(add_unsigned_int_20.IsApplicable(context.get(), fact_manager));
|
|
add_unsigned_int_20.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_TRUE(add_float_3.IsApplicable(context.get(), fact_manager));
|
|
add_float_3.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_TRUE(add_float_30.IsApplicable(context.get(), fact_manager));
|
|
add_float_30.Apply(context.get(), &fact_manager);
|
|
ASSERT_TRUE(IsValid(env, context.get()));
|
|
|
|
ASSERT_FALSE(bad_add_float_30_id_already_used.IsApplicable(context.get(),
|
|
fact_manager));
|
|
|
|
std::string after_transformation = R"(
|
|
OpCapability Shader
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %4 "main"
|
|
OpExecutionMode %4 OriginUpperLeft
|
|
OpSource ESSL 310
|
|
OpName %4 "main"
|
|
OpName %8 "x"
|
|
OpName %12 "y"
|
|
OpName %16 "z"
|
|
OpDecorate %8 RelaxedPrecision
|
|
OpDecorate %12 RelaxedPrecision
|
|
%2 = OpTypeVoid
|
|
%3 = OpTypeFunction %2
|
|
%6 = OpTypeInt 32 1
|
|
%7 = OpTypePointer Function %6
|
|
%9 = OpConstant %6 1
|
|
%10 = OpTypeInt 32 0
|
|
%11 = OpTypePointer Function %10
|
|
%13 = OpConstant %10 2
|
|
%14 = OpTypeFloat 32
|
|
%15 = OpTypePointer Function %14
|
|
%17 = OpConstant %14 3
|
|
%100 = OpConstant %6 1
|
|
%101 = OpConstant %6 10
|
|
%102 = OpConstant %10 2
|
|
%103 = OpConstant %10 20
|
|
%104 = OpConstant %14 3
|
|
%105 = OpConstant %14 30
|
|
%4 = OpFunction %2 None %3
|
|
%5 = OpLabel
|
|
%8 = OpVariable %7 Function
|
|
%12 = OpVariable %11 Function
|
|
%16 = OpVariable %15 Function
|
|
OpStore %8 %9
|
|
OpStore %12 %13
|
|
OpStore %16 %17
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
|
|
ASSERT_TRUE(IsEqual(env, after_transformation, context.get()));
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace fuzz
|
|
} // namespace spvtools
|