Index: test/unittests/interpreter/bytecode-decoder-unittest.cc |
diff --git a/test/unittests/interpreter/bytecode-decoder-unittest.cc b/test/unittests/interpreter/bytecode-decoder-unittest.cc |
deleted file mode 100644 |
index 4e60a6e7d20ac4b8130023236c853c95345b7af2..0000000000000000000000000000000000000000 |
--- a/test/unittests/interpreter/bytecode-decoder-unittest.cc |
+++ /dev/null |
@@ -1,86 +0,0 @@ |
-// Copyright 2015 the V8 project authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include <vector> |
- |
-#include "src/v8.h" |
- |
-#include "src/interpreter/bytecode-decoder.h" |
-#include "test/unittests/interpreter/bytecode-utils.h" |
-#include "test/unittests/test-utils.h" |
- |
-namespace v8 { |
-namespace internal { |
-namespace interpreter { |
- |
-TEST(BytecodeDecoder, DecodeBytecodeAndOperands) { |
- struct BytecodesAndResult { |
- const uint8_t bytecode[32]; |
- const size_t length; |
- int parameter_count; |
- const char* output; |
- }; |
- |
- const BytecodesAndResult cases[] = { |
- {{B(LdaSmi), U8(1)}, 2, 0, " LdaSmi [1]"}, |
- {{B(Wide), B(LdaSmi), U16(1000)}, 4, 0, " LdaSmi.Wide [1000]"}, |
- {{B(ExtraWide), B(LdaSmi), U32(100000)}, |
- 6, |
- 0, |
- "LdaSmi.ExtraWide [100000]"}, |
- {{B(LdaSmi), U8(-1)}, 2, 0, " LdaSmi [-1]"}, |
- {{B(Wide), B(LdaSmi), U16(-1000)}, 4, 0, " LdaSmi.Wide [-1000]"}, |
- {{B(ExtraWide), B(LdaSmi), U32(-100000)}, |
- 6, |
- 0, |
- "LdaSmi.ExtraWide [-100000]"}, |
- {{B(Star), R8(5)}, 2, 0, " Star r5"}, |
- {{B(Wide), B(Star), R16(136)}, 4, 0, " Star.Wide r136"}, |
- {{B(Wide), B(Call), R16(134), R16(135), U16(2), U16(177)}, |
- 10, |
- 0, |
- "Call.Wide r134, r135, #2, [177]"}, |
- {{B(Ldar), |
- static_cast<uint8_t>(Register::FromParameterIndex(2, 3).ToOperand())}, |
- 2, |
- 3, |
- " Ldar a1"}, |
- {{B(Wide), B(CreateObjectLiteral), U16(513), U16(1027), U8(165)}, |
- 7, |
- 0, |
- "CreateObjectLiteral.Wide [513], [1027], #165"}, |
- {{B(ExtraWide), B(JumpIfNull), U32(123456789)}, |
- 6, |
- 0, |
- "JumpIfNull.ExtraWide [123456789]"}, |
- }; |
- |
- for (size_t i = 0; i < arraysize(cases); ++i) { |
- // Generate reference string by prepending formatted bytes. |
- std::stringstream expected_ss; |
- std::ios default_format(nullptr); |
- default_format.copyfmt(expected_ss); |
- // Match format of BytecodeDecoder::Decode() for byte representations. |
- expected_ss.fill('0'); |
- expected_ss.flags(std::ios::right | std::ios::hex); |
- for (size_t b = 0; b < cases[i].length; b++) { |
- expected_ss << std::setw(2) << static_cast<uint32_t>(cases[i].bytecode[b]) |
- << ' '; |
- } |
- expected_ss.copyfmt(default_format); |
- expected_ss << cases[i].output; |
- |
- // Generate decoded byte output. |
- std::stringstream actual_ss; |
- BytecodeDecoder::Decode(actual_ss, cases[i].bytecode, |
- cases[i].parameter_count); |
- |
- // Compare. |
- CHECK_EQ(actual_ss.str(), expected_ss.str()); |
- } |
-} |
- |
-} // namespace interpreter |
-} // namespace internal |
-} // namespace v8 |