mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2025-01-12 09:20:15 +00:00
3a7315498f
The generator number is set to SPV_GENERATOR_KHRONOS in the spvBinaryHeaderSet function, so tests should catch up.
355 lines
12 KiB
C++
355 lines
12 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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#include "UnitSPIRV.h"
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union char_word_t {
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char cs[4];
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uint32_t u;
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};
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TEST(TextToBinary, Default) {
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// TODO: Ensure that on big endian systems that this converts the word to
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// little endian for encoding comparison!
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spv_endianness_t endian = SPV_ENDIANNESS_LITTLE;
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const char *textStr = R"(
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OpSource OpenCL 12
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OpMemoryModel Physical64 OpenCL1.2
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OpSourceExtension "PlaceholderExtensionName"
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OpEntryPoint Kernel $1
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OpExecutionMode $1 LocalSizeHint 1 1 1
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OpTypeVoid %2
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OpTypeBool %3
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; commment
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OpTypeInt %4 8 0 ; comment
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OpTypeInt %5 8 1
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OpTypeInt %6 16 0
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OpTypeInt %7 16 1
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OpTypeInt %8 32 0
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OpTypeInt %9 32 1
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OpTypeInt %10 64 0
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OpTypeInt %11 64 1
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OpTypeFloat %12 16
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OpTypeFloat %13 32
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OpTypeFloat %14 64
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OpTypeVector %15 4 2
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)";
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spv_text_t text = {textStr, strlen(textStr)};
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spv_opcode_table opcodeTable;
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ASSERT_EQ(SPV_SUCCESS, spvOpcodeTableGet(&opcodeTable));
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spv_operand_table operandTable;
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ASSERT_EQ(SPV_SUCCESS, spvOperandTableGet(&operandTable));
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spv_ext_inst_table extInstTable;
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ASSERT_EQ(SPV_SUCCESS, spvExtInstTableGet(&extInstTable));
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spv_binary binary;
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spv_diagnostic diagnostic = nullptr;
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spv_result_t error = spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic);
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if (error) {
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spvDiagnosticPrint(diagnostic);
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spvDiagnosticDestroy(diagnostic);
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ASSERT_EQ(SPV_SUCCESS, error);
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}
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struct bin {
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bin(spv_binary binary) : binary(binary) {}
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~bin() { spvBinaryDestroy(binary); }
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spv_binary binary;
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} bin(binary);
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EXPECT_NE(nullptr, text.str);
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EXPECT_NE(0, text.length);
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// TODO: Verify binary
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ASSERT_EQ(SPV_MAGIC_NUMBER, binary->code[SPV_INDEX_MAGIC_NUMBER]);
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ASSERT_EQ(SPV_VERSION_NUMBER, binary->code[SPV_INDEX_VERSION_NUMBER]);
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ASSERT_EQ(SPV_GENERATOR_KHRONOS, binary->code[SPV_INDEX_GENERATOR_NUMBER]);
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ASSERT_EQ(16, binary->code[SPV_INDEX_BOUND]); // TODO: Bound?
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ASSERT_EQ(0, binary->code[SPV_INDEX_SCHEMA]); // Reserved: schema
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uint64_t instIndex = SPV_INDEX_INSTRUCTION;
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ASSERT_EQ(spvOpcodeMake(3, OpSource), binary->code[instIndex++]);
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ASSERT_EQ(SourceLanguageOpenCL, binary->code[instIndex++]);
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ASSERT_EQ(12, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(3, OpMemoryModel), binary->code[instIndex++]);
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ASSERT_EQ(AddressingModelPhysical64, binary->code[instIndex++]);
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ASSERT_EQ(MemoryModelOpenCL12, binary->code[instIndex++]);
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uint16_t sourceExtensionWordCount =
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(uint16_t)((strlen("PlaceholderExtensionName") / sizeof(uint32_t)) + 2);
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ASSERT_EQ(spvOpcodeMake(sourceExtensionWordCount, OpSourceExtension),
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binary->code[instIndex++]);
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// TODO: This only works on little endian systems!
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char_word_t cw = {{'P', 'l', 'a', 'c'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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cw = {{'e', 'h', 'o', 'l'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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cw = {{'d', 'e', 'r', 'E'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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cw = {{'x', 't', 'e', 'n'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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cw = {{'s', 'i', 'o', 'n'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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cw = {{'N', 'a', 'm', 'e'}};
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ASSERT_EQ(spvFixWord(cw.u, endian), binary->code[instIndex++]);
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ASSERT_EQ(0, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(3, OpEntryPoint), binary->code[instIndex++]);
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ASSERT_EQ(ExecutionModelKernel, binary->code[instIndex++]);
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ASSERT_EQ(1, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(6, OpExecutionMode), binary->code[instIndex++]);
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ASSERT_EQ(1, binary->code[instIndex++]);
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ASSERT_EQ(ExecutionModeLocalSizeHint, binary->code[instIndex++]);
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ASSERT_EQ(1, binary->code[instIndex++]);
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ASSERT_EQ(1, binary->code[instIndex++]);
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ASSERT_EQ(1, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(2, OpTypeVoid), binary->code[instIndex++]);
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ASSERT_EQ(2, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(2, OpTypeBool), binary->code[instIndex++]);
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ASSERT_EQ(3, binary->code[instIndex++]);
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(4, binary->code[instIndex++]);
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ASSERT_EQ(8, binary->code[instIndex++]); // NOTE: 8 bits wide
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ASSERT_EQ(0, binary->code[instIndex++]); // NOTE: Unsigned
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(5, binary->code[instIndex++]);
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ASSERT_EQ(8, binary->code[instIndex++]); // NOTE: 8 bits wide
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ASSERT_EQ(1, binary->code[instIndex++]); // NOTE: Signed
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(6, binary->code[instIndex++]);
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ASSERT_EQ(16, binary->code[instIndex++]); // NOTE: 16 bits wide
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ASSERT_EQ(0, binary->code[instIndex++]); // NOTE: Unsigned
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(7, binary->code[instIndex++]);
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ASSERT_EQ(16, binary->code[instIndex++]); // NOTE: 16 bits wide
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ASSERT_EQ(1, binary->code[instIndex++]); // NOTE: Signed
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(8, binary->code[instIndex++]);
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ASSERT_EQ(32, binary->code[instIndex++]); // NOTE: 32 bits wide
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ASSERT_EQ(0, binary->code[instIndex++]); // NOTE: Unsigned
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(9, binary->code[instIndex++]);
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ASSERT_EQ(32, binary->code[instIndex++]); // NOTE: 32 bits wide
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ASSERT_EQ(1, binary->code[instIndex++]); // NOTE: Signed
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(10, binary->code[instIndex++]);
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ASSERT_EQ(64, binary->code[instIndex++]); // NOTE: 64 bits wide
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ASSERT_EQ(0, binary->code[instIndex++]); // NOTE: Unsigned
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ASSERT_EQ(spvOpcodeMake(4, OpTypeInt), binary->code[instIndex++]);
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ASSERT_EQ(11, binary->code[instIndex++]);
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ASSERT_EQ(64, binary->code[instIndex++]); // NOTE: 64 bits wide
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ASSERT_EQ(1, binary->code[instIndex++]); // NOTE: Signed
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ASSERT_EQ(spvOpcodeMake(3, OpTypeFloat), binary->code[instIndex++]);
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ASSERT_EQ(12, binary->code[instIndex++]);
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ASSERT_EQ(16, binary->code[instIndex++]); // NOTE: 16 bits wide
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ASSERT_EQ(spvOpcodeMake(3, OpTypeFloat), binary->code[instIndex++]);
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ASSERT_EQ(13, binary->code[instIndex++]);
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ASSERT_EQ(32, binary->code[instIndex++]); // NOTE: 32 bits wide
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ASSERT_EQ(spvOpcodeMake(3, OpTypeFloat), binary->code[instIndex++]);
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ASSERT_EQ(14, binary->code[instIndex++]);
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ASSERT_EQ(64, binary->code[instIndex++]); // NOTE: 64 bits wide
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ASSERT_EQ(spvOpcodeMake(4, OpTypeVector), binary->code[instIndex++]);
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ASSERT_EQ(15, binary->code[instIndex++]);
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ASSERT_EQ(4, binary->code[instIndex++]);
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ASSERT_EQ(2, binary->code[instIndex++]);
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}
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class TextToBinaryTest : public ::testing::Test {
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public:
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TextToBinaryTest()
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: binary(nullptr),
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text(),
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opcodeTable(nullptr),
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operandTable(nullptr),
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diagnostic(nullptr) {}
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virtual void SetUp() {
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char textStr[] =
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"OpEntryPoint Kernel 0\n"
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"OpExecutionMode 0 LocalSizeHint 1 1 1\n";
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text.str = textStr;
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text.length = strlen(textStr);
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ASSERT_EQ(SPV_SUCCESS, spvOpcodeTableGet(&opcodeTable));
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ASSERT_EQ(SPV_SUCCESS, spvOperandTableGet(&operandTable));
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ASSERT_EQ(SPV_SUCCESS, spvExtInstTableGet(&extInstTable));
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}
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virtual void TearDown() {
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if (diagnostic) {
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spvDiagnosticDestroy(diagnostic);
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}
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}
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spv_binary binary;
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spv_text_t text;
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spv_opcode_table opcodeTable;
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spv_operand_table operandTable;
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spv_ext_inst_table extInstTable;
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spv_diagnostic diagnostic;
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};
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TEST_F(TextToBinaryTest, InvalidText) {
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spv_text_t text = {nullptr, 0};
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spv_binary binary;
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ASSERT_EQ(SPV_ERROR_INVALID_TEXT,
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spvTextToBinary(&text, opcodeTable, operandTable, extInstTable,
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&binary, &diagnostic));
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}
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TEST_F(TextToBinaryTest, InvalidTable) {
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ASSERT_EQ(SPV_ERROR_INVALID_TABLE,
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spvTextToBinary(&text, nullptr, operandTable, extInstTable, &binary,
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&diagnostic));
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ASSERT_EQ(SPV_ERROR_INVALID_TABLE,
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spvTextToBinary(&text, opcodeTable, nullptr, extInstTable, &binary,
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&diagnostic));
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ASSERT_EQ(SPV_ERROR_INVALID_TABLE,
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spvTextToBinary(&text, opcodeTable, operandTable, nullptr, &binary,
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&diagnostic));
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}
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TEST_F(TextToBinaryTest, InvalidPointer) {
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ASSERT_EQ(SPV_ERROR_INVALID_POINTER,
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spvTextToBinary(&text, opcodeTable, operandTable, extInstTable,
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nullptr, &diagnostic));
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}
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TEST_F(TextToBinaryTest, InvalidDiagnostic) {
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spv_binary binary;
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ASSERT_EQ(SPV_ERROR_INVALID_DIAGNOSTIC,
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spvTextToBinary(&text, opcodeTable, operandTable, extInstTable,
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&binary, nullptr));
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}
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TEST_F(TextToBinaryTest, InvalidPrefix) {
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const char *spirv = R"(
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Invalid)";
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text.str = spirv;
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text.length = strlen(spirv);
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ASSERT_EQ(SPV_ERROR_INVALID_TEXT,
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spvTextToBinary(&text, opcodeTable, operandTable, extInstTable,
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&binary, &diagnostic));
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if (diagnostic) {
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spvDiagnosticPrint(diagnostic);
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}
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}
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TEST_F(TextToBinaryTest, ImmediateIntOpCode) {
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const char *spirv = R"(
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!0x00FF00FF
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)";
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text.str = spirv;
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text.length = strlen(spirv);
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ASSERT_EQ(SPV_SUCCESS, spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic));
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EXPECT_EQ(0x00FF00FF, binary->code[5]);
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spvBinaryDestroy(binary);
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if (diagnostic) {
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spvDiagnosticPrint(diagnostic);
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}
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}
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TEST_F(TextToBinaryTest, ImmediateIntOperand) {
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const char *spirv = R"(
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OpCapability !0x00FF00FF)";
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text.str = spirv;
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text.length = strlen(spirv);
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EXPECT_EQ(SPV_SUCCESS, spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic));
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EXPECT_EQ(0x00FF00FF, binary->code[6]);
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spvBinaryDestroy(binary);
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if (diagnostic) {
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spvDiagnosticPrint(diagnostic);
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}
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}
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TEST_F(TextToBinaryTest, ExtInst) {
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const char *spirv = R"(
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OpCapability Shader
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OpExtInstImport %glsl450 "GLSL.std.450"
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OpMemoryModel Logical Simple
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OpEntryPoint Vertex $main "main"
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OpTypeVoid %void
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OpTypeFloat %float 32
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OpConstant $float %const1.5 1.5
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OpTypeFunction %fnMain %void
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OpFunction $void %main None $fnMain
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OpLabel %lbMain
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OpExtInst $float %result $glsl450 round $const1.5
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OpReturn
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OpFunctionEnd
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)";
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text.str = spirv;
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text.length = strlen(spirv);
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EXPECT_EQ(SPV_SUCCESS, spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic));
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if (binary) {
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spvBinaryDestroy(binary);
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}
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if (diagnostic) {
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spvDiagnosticPrint(diagnostic);
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}
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}
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TEST_F(TextToBinaryTest, StringSpace) {
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const char *spirv = R"(
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OpSourceExtension "string with spaces"
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)";
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text.str = spirv;
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text.length = strlen(spirv);
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EXPECT_EQ(SPV_SUCCESS, spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic));
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if (binary) {
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spvBinaryDestroy(binary);
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}
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if (diagnostic) {
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spvDiagnosticPrint(diagnostic);
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}
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}
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