// Use the SPIRV-Tools disassembler to print SPIR-V.
void SpirvToolsDisassemble(std::ostream& out, const std::vector<unsigned int>& spirv)
{
spv_context context = spvContextCreate(SPV_ENV_UNIVERSAL_1_3);
spv_text text;
spv_diagnostic diagnostic = nullptr;
spvBinaryToText(context, &spirv.front(), spirv.size(),
SPV_BINARY_TO_TEXT_OPTION_FRIENDLY_NAMES | SPV_BINARY_TO_TEXT_OPTION_INDENT,
&text, &diagnostic);
if (diagnostic == nullptr)
out << text->str;
else
spvDiagnosticPrint(diagnostic);
}
TEST_P(GeneratorStringTest, Sample) {
auto words = CompileSuccessfully("");
EXPECT_EQ(2u, SPV_INDEX_GENERATOR_NUMBER);
words[SPV_INDEX_GENERATOR_NUMBER] =
SPV_GENERATOR_WORD(GetParam().generator, GetParam().misc);
spv_text decoded_text = nullptr;
EXPECT_THAT(spvBinaryToText(ScopedContext().context, words.data(),
words.size(), SPV_BINARY_TO_TEXT_OPTION_NONE,
&decoded_text, &diagnostic),
Eq(SPV_SUCCESS));
EXPECT_THAT(diagnostic, Eq(nullptr));
EXPECT_THAT(std::string(decoded_text->str), HasSubstr(GetParam().expected));
spvTextDestroy(decoded_text);
}
