| // Copyright (c) 2015-2016 The Khronos Group Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and/or associated documentation files (the |
| // "Materials"), to deal in the Materials without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Materials, and to |
| // permit persons to whom the Materials are furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Materials. |
| // |
| // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| // KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| // SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| // https://www.khronos.org/registry/ |
| // |
| // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| #include "UnitSPIRV.h" |
| |
| #include <vector> |
| #include <gmock/gmock.h> |
| |
| #include "source/instruction.h" |
| |
| using libspirv::AssemblyContext; |
| using spvtest::AutoText; |
| using spvtest::Concatenate; |
| using ::testing::Eq; |
| |
| namespace { |
| |
| struct EncodeStringCase { |
| std::string str; |
| std::vector<uint32_t> initial_contents; |
| }; |
| |
| using EncodeStringTest = ::testing::TestWithParam<EncodeStringCase>; |
| |
| TEST_P(EncodeStringTest, Sample) { |
| AssemblyContext context(AutoText(""), nullptr); |
| spv_instruction_t inst; |
| inst.words = GetParam().initial_contents; |
| ASSERT_EQ(SPV_SUCCESS, |
| context.binaryEncodeString(GetParam().str.c_str(), &inst)); |
| // We already trust MakeVector |
| EXPECT_THAT(inst.words, |
| Eq(Concatenate({GetParam().initial_contents, |
| spvtest::MakeVector(GetParam().str)}))); |
| } |
| |
| // clang-format off |
| INSTANTIATE_TEST_CASE_P( |
| BinaryEncodeString, EncodeStringTest, |
| ::testing::ValuesIn(std::vector<EncodeStringCase>{ |
| // Use cases that exercise at least one to two words, |
| // and both empty and non-empty initial contents. |
| {"", {}}, |
| {"", {1,2,3}}, |
| {"a", {}}, |
| {"a", {4}}, |
| {"ab", {4}}, |
| {"abc", {}}, |
| {"abc", {18}}, |
| {"abcd", {}}, |
| {"abcd", {22}}, |
| {"abcde", {4}}, |
| {"abcdef", {}}, |
| {"abcdef", {99,42}}, |
| {"abcdefg", {}}, |
| {"abcdefg", {101}}, |
| {"abcdefgh", {}}, |
| {"abcdefgh", {102, 103, 104}}, |
| // A very long string, encoded after an initial word. |
| // SPIR-V limits strings to 65535 characters. |
| {std::string(65535, 'a'), {1}}, |
| })); |
| // clang-format on |
| |
| } // anonymous namespace |