mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-27 05:40:06 +00:00
83228137e1
Re-formatted the source tree with the command:
$ /usr/bin/clang-format -style=file -i \
$(find include source tools test utils -name '*.cpp' -or -name '*.h')
This required a fix to source/val/decoration.h. It was not including
spirv.h, which broke builds when the #include headers were re-ordered by
clang-format.
590 lines
18 KiB
C++
590 lines
18 KiB
C++
// Copyright (c) 2016 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Validation tests for Data Rules.
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#include <sstream>
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#include <string>
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#include <utility>
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#include "gmock/gmock.h"
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#include "unit_spirv.h"
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#include "val_fixtures.h"
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namespace {
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using ::testing::HasSubstr;
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using ::testing::MatchesRegex;
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using std::pair;
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using std::string;
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using std::stringstream;
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using ValidateData = spvtest::ValidateBase<pair<string, bool>>;
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string HeaderWith(std::string cap) {
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return std::string("OpCapability Shader OpCapability Linkage OpCapability ") +
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cap + " OpMemoryModel Logical GLSL450 ";
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}
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string header = R"(
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OpCapability Shader
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OpCapability Linkage
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OpMemoryModel Logical GLSL450
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)";
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string header_with_addresses = R"(
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OpCapability Addresses
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OpCapability Kernel
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OpCapability GenericPointer
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OpCapability Linkage
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OpMemoryModel Physical32 OpenCL
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)";
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string header_with_vec16_cap = R"(
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OpCapability Shader
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OpCapability Vector16
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OpCapability Linkage
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OpMemoryModel Logical GLSL450
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)";
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string header_with_int8 = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Int8
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OpMemoryModel Logical GLSL450
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)";
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string header_with_int16 = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Int16
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OpMemoryModel Logical GLSL450
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)";
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string header_with_int64 = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Int64
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OpMemoryModel Logical GLSL450
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)";
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string header_with_float16 = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Float16
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OpMemoryModel Logical GLSL450
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)";
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string header_with_float16_buffer = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Float16Buffer
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OpMemoryModel Logical GLSL450
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)";
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string header_with_float64 = R"(
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OpCapability Shader
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OpCapability Linkage
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OpCapability Float64
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OpMemoryModel Logical GLSL450
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)";
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string invalid_comp_error = "Illegal number of components";
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string missing_cap_error = "requires the Vector16 capability";
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string missing_int8_cap_error = "requires the Int8 capability";
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string missing_int16_cap_error =
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"requires the Int16 capability,"
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" or an extension that explicitly enables 16-bit integers.";
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string missing_int64_cap_error = "requires the Int64 capability";
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string missing_float16_cap_error =
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"requires the Float16 or Float16Buffer capability,"
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" or an extension that explicitly enables 16-bit floating point.";
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string missing_float64_cap_error = "requires the Float64 capability";
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string invalid_num_bits_error = "Invalid number of bits";
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TEST_F(ValidateData, vec0) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 0
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_comp_error));
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}
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TEST_F(ValidateData, vec1) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 1
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_comp_error));
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}
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TEST_F(ValidateData, vec2) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 2
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, vec3) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, vec4) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 4
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, vec5) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 5
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_comp_error));
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}
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TEST_F(ValidateData, vec8) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 8
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_cap_error));
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}
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TEST_F(ValidateData, vec8_with_capability) {
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string str = header_with_vec16_cap + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 8
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, vec16) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 8
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_cap_error));
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}
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TEST_F(ValidateData, vec16_with_capability) {
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string str = header_with_vec16_cap + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 16
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, vec15) {
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string str = header + R"(
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 15
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_comp_error));
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}
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TEST_F(ValidateData, int8_good) {
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string str = header_with_int8 + "%2 = OpTypeInt 8 0";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, int8_bad) {
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string str = header + "%2 = OpTypeInt 8 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_int8_cap_error));
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}
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TEST_F(ValidateData, int16_good) {
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string str = header_with_int16 + "%2 = OpTypeInt 16 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, storage_uniform_buffer_block_16_good) {
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string str = HeaderWith(
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"StorageUniformBufferBlock16 "
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"OpExtension \"SPV_KHR_16bit_storage\"") +
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"%2 = OpTypeInt 16 1 %3 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, storage_uniform_16_good) {
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string str =
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HeaderWith("StorageUniform16 OpExtension \"SPV_KHR_16bit_storage\"") +
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"%2 = OpTypeInt 16 1 %3 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, storage_push_constant_16_good) {
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string str = HeaderWith(
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"StoragePushConstant16 "
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"OpExtension \"SPV_KHR_16bit_storage\"") +
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"%2 = OpTypeInt 16 1 %3 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, storage_input_output_16_good) {
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string str = HeaderWith(
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"StorageInputOutput16 "
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"OpExtension \"SPV_KHR_16bit_storage\"") +
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"%2 = OpTypeInt 16 1 %3 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, int16_bad) {
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string str = header + "%2 = OpTypeInt 16 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_int16_cap_error));
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}
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TEST_F(ValidateData, int64_good) {
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string str = header_with_int64 + "%2 = OpTypeInt 64 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, int64_bad) {
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string str = header + "%2 = OpTypeInt 64 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_int64_cap_error));
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}
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// Number of bits in an integer may be only one of: {8,16,32,64}
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TEST_F(ValidateData, int_invalid_num_bits) {
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string str = header + "%2 = OpTypeInt 48 1";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_num_bits_error));
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}
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TEST_F(ValidateData, float16_good) {
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string str = header_with_float16 + "%2 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, float16_buffer_good) {
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string str = header_with_float16_buffer + "%2 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, float16_bad) {
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string str = header + "%2 = OpTypeFloat 16";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_float16_cap_error));
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}
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TEST_F(ValidateData, float64_good) {
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string str = header_with_float64 + "%2 = OpTypeFloat 64";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, float64_bad) {
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string str = header + "%2 = OpTypeFloat 64";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(missing_float64_cap_error));
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}
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// Number of bits in a float may be only one of: {16,32,64}
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TEST_F(ValidateData, float_invalid_num_bits) {
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string str = header + "%2 = OpTypeFloat 48";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(invalid_num_bits_error));
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}
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TEST_F(ValidateData, matrix_data_type_float) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, matrix_bad_column_type) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%mat33 = OpTypeMatrix %f32 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Columns in a matrix must be of type vector"));
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}
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TEST_F(ValidateData, matrix_data_type_int) {
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string str = header + R"(
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%int32 = OpTypeInt 32 1
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%vec3 = OpTypeVector %int32 3
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%mat33 = OpTypeMatrix %vec3 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("can only be parameterized with floating-point types"));
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}
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TEST_F(ValidateData, matrix_data_type_bool) {
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string str = header + R"(
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%boolt = OpTypeBool
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%vec3 = OpTypeVector %boolt 3
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%mat33 = OpTypeMatrix %vec3 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("can only be parameterized with floating-point types"));
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}
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TEST_F(ValidateData, matrix_with_0_columns) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 0
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(
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getDiagnosticString(),
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HasSubstr("can only be parameterized as having only 2, 3, or 4 columns"));
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}
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TEST_F(ValidateData, matrix_with_1_column) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 1
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(
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getDiagnosticString(),
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HasSubstr("can only be parameterized as having only 2, 3, or 4 columns"));
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}
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TEST_F(ValidateData, matrix_with_2_columns) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 2
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, matrix_with_3_columns) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 3
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, matrix_with_4_columns) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 4
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, matrix_with_5_column) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%vec3 = OpTypeVector %f32 3
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%mat33 = OpTypeMatrix %vec3 5
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)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_DATA, ValidateInstructions());
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EXPECT_THAT(
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getDiagnosticString(),
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HasSubstr("can only be parameterized as having only 2, 3, or 4 columns"));
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}
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TEST_F(ValidateData, specialize_int) {
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string str = header + R"(
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%i32 = OpTypeInt 32 1
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%len = OpSpecConstant %i32 2)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, specialize_float) {
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string str = header + R"(
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%f32 = OpTypeFloat 32
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%len = OpSpecConstant %f32 2)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, specialize_boolean) {
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string str = header + R"(
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%2 = OpTypeBool
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%3 = OpSpecConstantTrue %2
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%4 = OpSpecConstantFalse %2)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateData, specialize_boolean_to_int) {
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string str = header + R"(
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%2 = OpTypeInt 32 1
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%3 = OpSpecConstantTrue %2
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%4 = OpSpecConstantFalse %2)";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(),
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HasSubstr("Specialization constant must be a boolean"));
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}
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TEST_F(ValidateData, missing_forward_pointer_decl) {
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string str = header_with_addresses + R"(
|
|
%uintt = OpTypeInt 32 0
|
|
%3 = OpTypeStruct %fwd_ptrt %uintt
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("must first be declared using OpTypeForwardPointer"));
|
|
}
|
|
|
|
TEST_F(ValidateData, forward_pointer_missing_definition) {
|
|
string str = header_with_addresses + R"(
|
|
OpTypeForwardPointer %_ptr_Generic_struct_A Generic
|
|
%uintt = OpTypeInt 32 0
|
|
%struct_B = OpTypeStruct %uintt %_ptr_Generic_struct_A
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("forward referenced IDs have not been defined"));
|
|
}
|
|
|
|
TEST_F(ValidateData, forward_ref_bad_type) {
|
|
string str = header_with_addresses + R"(
|
|
OpTypeForwardPointer %_ptr_Generic_struct_A Generic
|
|
%uintt = OpTypeInt 32 0
|
|
%struct_B = OpTypeStruct %uintt %_ptr_Generic_struct_A
|
|
%_ptr_Generic_struct_A = OpTypeFloat 32
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Found a forward reference to a non-pointer type in "
|
|
"OpTypeStruct instruction."));
|
|
}
|
|
|
|
TEST_F(ValidateData, forward_ref_points_to_non_struct) {
|
|
string str = header_with_addresses + R"(
|
|
OpTypeForwardPointer %_ptr_Generic_struct_A Generic
|
|
%uintt = OpTypeInt 32 0
|
|
%struct_B = OpTypeStruct %uintt %_ptr_Generic_struct_A
|
|
%_ptr_Generic_struct_A = OpTypePointer Generic %uintt
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_ERROR_INVALID_ID, ValidateInstructions());
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("A forward reference operand in an OpTypeStruct must "
|
|
"be an OpTypePointer that points to an OpTypeStruct. "
|
|
"Found OpTypePointer that points to OpTypeInt."));
|
|
}
|
|
|
|
TEST_F(ValidateData, struct_forward_pointer_good) {
|
|
string str = header_with_addresses + R"(
|
|
OpTypeForwardPointer %_ptr_Generic_struct_A Generic
|
|
%uintt = OpTypeInt 32 0
|
|
%struct_B = OpTypeStruct %uintt %_ptr_Generic_struct_A
|
|
%struct_C = OpTypeStruct %uintt %struct_B
|
|
%struct_A = OpTypeStruct %uintt %struct_C
|
|
%_ptr_Generic_struct_A = OpTypePointer Generic %struct_C
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
|
|
}
|
|
|
|
TEST_F(ValidateData, ext_16bit_storage_caps_allow_free_fp_rounding_mode) {
|
|
for (const char* cap : {"StorageUniform16", "StorageUniformBufferBlock16",
|
|
"StoragePushConstant16", "StorageInputOutput16"}) {
|
|
for (const char* mode : {"RTE", "RTZ", "RTP", "RTN"}) {
|
|
string str = string(R"(
|
|
OpCapability Shader
|
|
OpCapability Linkage
|
|
OpCapability )") +
|
|
cap + R"(
|
|
OpExtension "SPV_KHR_16bit_storage"
|
|
OpMemoryModel Logical GLSL450
|
|
OpDecorate %2 FPRoundingMode )" +
|
|
mode + R"(
|
|
%1 = OpTypeFloat 32
|
|
%2 = OpConstant %1 1.25
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_F(ValidateData, default_disallow_free_fp_rounding_mode) {
|
|
string str = R"(
|
|
OpCapability Shader
|
|
OpCapability Linkage
|
|
OpMemoryModel Logical GLSL450
|
|
OpDecorate %2 FPRoundingMode RTZ
|
|
%1 = OpTypeFloat 32
|
|
%2 = OpConstant %1 1.25
|
|
)";
|
|
CompileSuccessfully(str.c_str());
|
|
ASSERT_EQ(SPV_ERROR_INVALID_CAPABILITY, ValidateInstructions());
|
|
EXPECT_THAT(getDiagnosticString(),
|
|
HasSubstr("Operand 2 of Decorate requires one of these "
|
|
"capabilities: Kernel"));
|
|
}
|
|
|
|
} // anonymous namespace
|