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31c8213935
* Avoid operand type range checks Deprecates the SPV_OPERAND_TYPE_FIRST_* and SPV_OPERAND_TYPE_LAST_* macros. The "variable" and "optional" operand types are only for internal use. Export spvOperandIsConcrete instead, as that should cover intended external uses. Test that each operand type is classified either as one of: - a sentinel value - a concrete operand type - an optional operand type (which includes variable-expansion types) Test that each concrete and optional non-variable operand type has a name for use internally when generating messages. Co-authored-by: Steven Perron <stevenperron@google.com>
124 lines
4.9 KiB
C++
124 lines
4.9 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group 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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#include <vector>
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#include "test/unit_spirv.h"
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namespace spvtools {
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namespace {
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using GetTargetTest = ::testing::TestWithParam<spv_target_env>;
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using ::testing::ValuesIn;
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TEST_P(GetTargetTest, Default) {
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spv_operand_table table;
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ASSERT_EQ(SPV_SUCCESS, spvOperandTableGet(&table, GetParam()));
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ASSERT_NE(0u, table->count);
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ASSERT_NE(nullptr, table->types);
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}
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TEST_P(GetTargetTest, InvalidPointerTable) {
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ASSERT_EQ(SPV_ERROR_INVALID_POINTER, spvOperandTableGet(nullptr, GetParam()));
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}
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INSTANTIATE_TEST_SUITE_P(OperandTableGet, GetTargetTest,
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ValuesIn(std::vector<spv_target_env>{
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SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1,
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SPV_ENV_VULKAN_1_0}));
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TEST(OperandString, AllAreDefinedExceptVariable) {
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// None has no string, so don't test it.
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EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
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// Start testing at enum with value 1, skipping None.
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for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
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const auto type = static_cast<spv_operand_type_t>(i);
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if (spvOperandIsVariable(type)) {
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EXPECT_STREQ("unknown", spvOperandTypeStr(type))
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<< " variable type " << i << " has a name '"
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<< spvOperandTypeStr(type) << "'when it should not";
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} else {
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EXPECT_STRNE("unknown", spvOperandTypeStr(type))
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<< " operand type " << i << " has no name when it should";
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}
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}
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}
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TEST(OperandIsConcreteMask, Sample) {
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// Check a few operand types preceding the concrete mask types.
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_NONE));
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_ID));
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_LITERAL_INTEGER));
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_CAPABILITY));
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// Check all the concrete mask operand types.
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_IMAGE));
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_FP_FAST_MATH_MODE));
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_SELECTION_CONTROL));
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_LOOP_CONTROL));
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_FUNCTION_CONTROL));
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EXPECT_TRUE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_MEMORY_ACCESS));
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// Check a few operand types after the concrete mask types, including the
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// optional forms for Image and MemoryAccess.
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_ID));
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EXPECT_FALSE(spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_IMAGE));
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EXPECT_FALSE(
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spvOperandIsConcreteMask(SPV_OPERAND_TYPE_OPTIONAL_MEMORY_ACCESS));
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}
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TEST(OperandType, NoneTypeClassification) {
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EXPECT_FALSE(spvOperandIsConcrete(SPV_OPERAND_TYPE_NONE));
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EXPECT_FALSE(spvOperandIsOptional(SPV_OPERAND_TYPE_NONE));
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EXPECT_FALSE(spvOperandIsVariable(SPV_OPERAND_TYPE_NONE));
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}
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TEST(OperandType, EndSentinelTypeClassification) {
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EXPECT_FALSE(spvOperandIsConcrete(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
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EXPECT_FALSE(spvOperandIsOptional(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
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EXPECT_FALSE(spvOperandIsVariable(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES));
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}
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TEST(OperandType, WidthForcingTypeClassification) {
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EXPECT_FALSE(spvOperandIsConcrete(SPV_FORCE_32BIT_spv_operand_type_t));
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EXPECT_FALSE(spvOperandIsOptional(SPV_FORCE_32BIT_spv_operand_type_t));
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EXPECT_FALSE(spvOperandIsVariable(SPV_FORCE_32BIT_spv_operand_type_t));
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}
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TEST(OperandType, EachTypeIsEitherConcreteOrOptionalNotBoth) {
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EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
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// Start testing at enum with value 1, skipping None.
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for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
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const auto type = static_cast<spv_operand_type_t>(i);
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EXPECT_NE(spvOperandIsConcrete(type), spvOperandIsOptional(type))
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<< " operand type " << int(type) << " concrete? "
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<< int(spvOperandIsConcrete(type)) << " optional? "
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<< int(spvOperandIsOptional(type));
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}
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}
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TEST(OperandType, EachVariableTypeIsOptional) {
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EXPECT_EQ(0u, SPV_OPERAND_TYPE_NONE);
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// Start testing at enum with value 1, skipping None.
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for (int i = 1; i < int(SPV_OPERAND_TYPE_NUM_OPERAND_TYPES); i++) {
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const auto type = static_cast<spv_operand_type_t>(i);
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if (spvOperandIsVariable(type)) {
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EXPECT_TRUE(spvOperandIsOptional(type)) << " variable type " << int(type);
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}
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}
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}
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} // namespace
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} // namespace spvtools
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