8ca191b6cb
Placing these tests in anonymous namespaces, is the suggested fix according to the GCC documentation. The GCC documentation states: "If a type A depends on a type B with no or internal linkage, defining it in multiple translation units would be an ODR violation because the meaning of B is different in each translation unit. If A only appears in a single translation unit, the best way to silence the warning is to give it internal linkage by putting it in an anonymous namespace as well." Change-Id: I69a1e9b5f1789e9a7a62c762cd499809a72e0ea5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1836255 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64128}
116 lines
4.1 KiB
C++
116 lines
4.1 KiB
C++
// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/compiler/js-operator.h"
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#include "src/compiler/opcodes.h"
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#include "src/compiler/operator.h"
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#include "src/compiler/operator-properties.h"
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#include "test/unittests/test-utils.h"
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namespace v8 {
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namespace internal {
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namespace compiler {
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namespace js_operator_unittest {
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// -----------------------------------------------------------------------------
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// Shared operators.
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namespace {
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struct SharedOperator {
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const Operator* (JSOperatorBuilder::*constructor)();
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IrOpcode::Value opcode;
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Operator::Properties properties;
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int value_input_count;
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int frame_state_input_count;
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int effect_input_count;
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int control_input_count;
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int value_output_count;
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int effect_output_count;
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int control_output_count;
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};
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const SharedOperator kSharedOperators[] = {
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#define SHARED(Name, properties, value_input_count, frame_state_input_count, \
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effect_input_count, control_input_count, value_output_count, \
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effect_output_count, control_output_count) \
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{ \
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&JSOperatorBuilder::Name, IrOpcode::kJS##Name, properties, \
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value_input_count, frame_state_input_count, effect_input_count, \
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control_input_count, value_output_count, effect_output_count, \
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control_output_count \
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}
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SHARED(ToNumber, Operator::kNoProperties, 1, 1, 1, 1, 1, 1, 2),
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SHARED(ToString, Operator::kNoProperties, 1, 1, 1, 1, 1, 1, 2),
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SHARED(ToName, Operator::kNoProperties, 1, 1, 1, 1, 1, 1, 2),
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SHARED(ToObject, Operator::kFoldable, 1, 1, 1, 1, 1, 1, 2),
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SHARED(Create, Operator::kNoProperties, 2, 1, 1, 1, 1, 1, 2),
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#undef SHARED
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};
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std::ostream& operator<<(std::ostream& os, const SharedOperator& sop) {
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return os << IrOpcode::Mnemonic(sop.opcode);
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}
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class JSSharedOperatorTest
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: public TestWithZone,
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public ::testing::WithParamInterface<SharedOperator> {};
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TEST_P(JSSharedOperatorTest, InstancesAreGloballyShared) {
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const SharedOperator& sop = GetParam();
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JSOperatorBuilder javascript1(zone());
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JSOperatorBuilder javascript2(zone());
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EXPECT_EQ((javascript1.*sop.constructor)(), (javascript2.*sop.constructor)());
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}
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TEST_P(JSSharedOperatorTest, NumberOfInputsAndOutputs) {
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JSOperatorBuilder javascript(zone());
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const SharedOperator& sop = GetParam();
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const Operator* op = (javascript.*sop.constructor)();
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const int context_input_count = 1;
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EXPECT_EQ(sop.value_input_count, op->ValueInputCount());
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EXPECT_EQ(context_input_count, OperatorProperties::GetContextInputCount(op));
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EXPECT_EQ(sop.frame_state_input_count,
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OperatorProperties::GetFrameStateInputCount(op));
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EXPECT_EQ(sop.effect_input_count, op->EffectInputCount());
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EXPECT_EQ(sop.control_input_count, op->ControlInputCount());
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EXPECT_EQ(sop.value_input_count + context_input_count +
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sop.frame_state_input_count + sop.effect_input_count +
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sop.control_input_count,
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OperatorProperties::GetTotalInputCount(op));
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EXPECT_EQ(sop.value_output_count, op->ValueOutputCount());
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EXPECT_EQ(sop.effect_output_count, op->EffectOutputCount());
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EXPECT_EQ(sop.control_output_count, op->ControlOutputCount());
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}
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TEST_P(JSSharedOperatorTest, OpcodeIsCorrect) {
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JSOperatorBuilder javascript(zone());
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const SharedOperator& sop = GetParam();
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const Operator* op = (javascript.*sop.constructor)();
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EXPECT_EQ(sop.opcode, op->opcode());
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}
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TEST_P(JSSharedOperatorTest, Properties) {
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JSOperatorBuilder javascript(zone());
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const SharedOperator& sop = GetParam();
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const Operator* op = (javascript.*sop.constructor)();
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EXPECT_EQ(sop.properties, op->properties());
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}
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INSTANTIATE_TEST_SUITE_P(JSOperatorTest, JSSharedOperatorTest,
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::testing::ValuesIn(kSharedOperators));
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} // namespace
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} // namespace js_operator_unittest
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} // namespace compiler
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} // namespace internal
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} // namespace v8
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