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Diffstat (limited to 'deps/v8/test/cctest/test-code-stub-assembler.cc')
-rw-r--r--deps/v8/test/cctest/test-code-stub-assembler.cc201
1 files changed, 105 insertions, 96 deletions
diff --git a/deps/v8/test/cctest/test-code-stub-assembler.cc b/deps/v8/test/cctest/test-code-stub-assembler.cc
index 3a4f11e126..45512eaf56 100644
--- a/deps/v8/test/cctest/test-code-stub-assembler.cc
+++ b/deps/v8/test/cctest/test-code-stub-assembler.cc
@@ -123,6 +123,62 @@ TEST(CallCFunctionWithCallerSavedRegisters) {
CHECK_EQ(3, Handle<Smi>::cast(result)->value());
}
+TEST(NumberToString) {
+ Isolate* isolate(CcTest::InitIsolateOnce());
+ Factory* factory = isolate->factory();
+
+ const int kNumParams = 1;
+ CodeAssemblerTester asm_tester(isolate, kNumParams);
+ CodeStubAssembler m(asm_tester.state());
+
+ {
+ TNode<Number> input = m.CAST(m.Parameter(0));
+
+ Label bailout(&m);
+ m.Return(m.NumberToString(input, &bailout));
+
+ m.BIND(&bailout);
+ m.Return(m.UndefinedConstant());
+ }
+
+ FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
+
+ // clang-format off
+ double inputs[] = {
+ 1, 2, 42, 153, -1, -100, 0, 51095154, -1241950,
+ std::nan("-1"), std::nan("1"), std::nan("2"),
+ -std::numeric_limits<double>::infinity(),
+ std::numeric_limits<double>::infinity(),
+ -0.0, -0.001, -0.5, -0.999, -1.0,
+ 0.0, 0.001, 0.5, 0.999, 1.0,
+ -2147483647.9, -2147483648.0, -2147483648.5, -2147483648.9, // SmiMin.
+ 2147483646.9, 2147483647.0, 2147483647.5, 2147483647.9, // SmiMax.
+ -4294967295.9, -4294967296.0, -4294967296.5, -4294967297.0, // - 2^32.
+ 4294967295.9, 4294967296.0, 4294967296.5, 4294967297.0, // 2^32.
+ };
+ // clang-format on
+
+ const int kFullCacheSize = isolate->heap()->MaxNumberToStringCacheSize();
+ const int test_count = arraysize(inputs);
+ for (int i = 0; i < test_count; i++) {
+ int cache_length_before_addition = factory->number_string_cache()->length();
+ Handle<Object> input = factory->NewNumber(inputs[i]);
+ Handle<String> expected = factory->NumberToString(input);
+
+ Handle<Object> result = ft.Call(input).ToHandleChecked();
+ if (result->IsUndefined(isolate)) {
+ // Query may fail if cache was resized, in which case the entry is not
+ // added to the cache.
+ CHECK_LT(cache_length_before_addition, kFullCacheSize);
+ CHECK_EQ(factory->number_string_cache()->length(), kFullCacheSize);
+ expected = factory->NumberToString(input);
+ result = ft.Call(input).ToHandleChecked();
+ }
+ CHECK(!result->IsUndefined(isolate));
+ CHECK_EQ(*expected, *result);
+ }
+}
+
namespace {
void CheckToUint32Result(uint32_t expected, Handle<Object> result) {
@@ -439,7 +495,7 @@ TEST(TryToName) {
Label if_keyisindex(&m), if_keyisunique(&m), if_bailout(&m);
{
TYPED_VARIABLE_DEF(IntPtrT, var_index, &m);
- TYPED_VARIABLE_DEF(Object, var_unique, &m);
+ TYPED_VARIABLE_DEF(Name, var_unique, &m);
m.TryToName(key, &if_keyisindex, &var_index, &if_keyisunique, &var_unique,
&if_bailout);
@@ -1568,8 +1624,8 @@ TEST(TryLookupElement) {
v8::ArrayBuffer::Contents contents = buffer->Externalize();
buffer->Detach();
- isolate->array_buffer_allocator()->Free(contents.Data(),
- contents.ByteLength());
+ contents.Deleter()(contents.Data(), contents.ByteLength(),
+ contents.DeleterData());
CHECK_ABSENT(object, 0);
CHECK_ABSENT(object, 1);
@@ -1809,7 +1865,7 @@ TEST(OneToTwoByteStringCopy) {
const int kNumParams = 2;
CodeAssemblerTester asm_tester(isolate, kNumParams);
- CodeStubAssembler m(asm_tester.state());
+ StringBuiltinsAssembler m(asm_tester.state());
m.CopyStringCharacters(m.Parameter(0), m.Parameter(1), m.IntPtrConstant(0),
m.IntPtrConstant(0), m.IntPtrConstant(5),
@@ -1841,7 +1897,7 @@ TEST(OneToOneByteStringCopy) {
const int kNumParams = 2;
CodeAssemblerTester asm_tester(isolate, kNumParams);
- CodeStubAssembler m(asm_tester.state());
+ StringBuiltinsAssembler m(asm_tester.state());
m.CopyStringCharacters(m.Parameter(0), m.Parameter(1), m.IntPtrConstant(0),
m.IntPtrConstant(0), m.IntPtrConstant(5),
@@ -1873,7 +1929,7 @@ TEST(OneToOneByteStringCopyNonZeroStart) {
const int kNumParams = 2;
CodeAssemblerTester asm_tester(isolate, kNumParams);
- CodeStubAssembler m(asm_tester.state());
+ StringBuiltinsAssembler m(asm_tester.state());
m.CopyStringCharacters(m.Parameter(0), m.Parameter(1), m.IntPtrConstant(0),
m.IntPtrConstant(3), m.IntPtrConstant(2),
@@ -1902,7 +1958,7 @@ TEST(TwoToTwoByteStringCopy) {
const int kNumParams = 2;
CodeAssemblerTester asm_tester(isolate, kNumParams);
- CodeStubAssembler m(asm_tester.state());
+ StringBuiltinsAssembler m(asm_tester.state());
m.CopyStringCharacters(m.Parameter(0), m.Parameter(1), m.IntPtrConstant(0),
m.IntPtrConstant(0), m.IntPtrConstant(5),
@@ -1941,12 +1997,9 @@ TEST(Arguments) {
CodeStubArguments arguments(&m, m.IntPtrConstant(3));
- CSA_ASSERT(
- &m, m.TaggedEqual(arguments.AtIndex(0), m.SmiConstant(Smi::FromInt(12))));
- CSA_ASSERT(
- &m, m.TaggedEqual(arguments.AtIndex(1), m.SmiConstant(Smi::FromInt(13))));
- CSA_ASSERT(
- &m, m.TaggedEqual(arguments.AtIndex(2), m.SmiConstant(Smi::FromInt(14))));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(0), m.SmiConstant(12)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(1), m.SmiConstant(13)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(2), m.SmiConstant(14)));
arguments.PopAndReturn(arguments.GetReceiver());
@@ -1966,21 +2019,14 @@ TEST(ArgumentsWithSmiConstantIndices) {
CodeAssemblerTester asm_tester(isolate, kNumParams);
CodeStubAssembler m(asm_tester.state());
- CodeStubArguments arguments(&m, m.SmiConstant(3), nullptr,
- CodeStubAssembler::SMI_PARAMETERS);
-
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(m.SmiConstant(0),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(12))));
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(m.SmiConstant(1),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(13))));
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(m.SmiConstant(2),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(14))));
+ CodeStubArguments arguments(&m, m.SmiConstant(3));
+
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(m.SmiConstant(0)),
+ m.SmiConstant(12)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(m.SmiConstant(1)),
+ m.SmiConstant(13)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(m.SmiConstant(2)),
+ m.SmiConstant(14)));
arguments.PopAndReturn(arguments.GetReceiver());
@@ -2019,21 +2065,14 @@ TEST(ArgumentsWithSmiIndices) {
CodeAssemblerTester asm_tester(isolate, kNumParams);
CodeStubAssembler m(asm_tester.state());
- CodeStubArguments arguments(&m, m.SmiConstant(3), nullptr,
- CodeStubAssembler::SMI_PARAMETERS);
-
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 0),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(12))));
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 1),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(13))));
- CSA_ASSERT(&m,
- m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 2),
- CodeStubAssembler::SMI_PARAMETERS),
- m.SmiConstant(Smi::FromInt(14))));
+ CodeStubArguments arguments(&m, m.SmiConstant(3));
+
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 0)),
+ m.SmiConstant(12)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 1)),
+ m.SmiConstant(13)));
+ CSA_ASSERT(&m, m.TaggedEqual(arguments.AtIndex(NonConstantSmi(&m, 2)),
+ m.SmiConstant(14)));
arguments.PopAndReturn(arguments.GetReceiver());
@@ -2060,7 +2099,7 @@ TEST(ArgumentsForEach) {
sum = m.SmiConstant(0);
- arguments.ForEach(list, [&m, &sum](Node* arg) {
+ arguments.ForEach(list, [&](TNode<Object> arg) {
sum = m.SmiAdd(sum.value(), m.CAST(arg));
});
@@ -2130,8 +2169,8 @@ class AppendJSArrayCodeStubAssembler : public CodeStubAssembler {
TVariable<IntPtrT> arg_index(this);
Label bailout(this);
arg_index = IntPtrConstant(0);
- Node* length = BuildAppendJSArray(kind_, HeapConstant(array), &args,
- &arg_index, &bailout);
+ TNode<Smi> length = BuildAppendJSArray(kind_, HeapConstant(array), &args,
+ &arg_index, &bailout);
Return(length);
BIND(&bailout);
@@ -2281,7 +2320,7 @@ TEST(AllocateAndInitJSPromise) {
PromiseBuiltinsAssembler m(asm_tester.state());
Node* const context = m.Parameter(kNumParams + 2);
- Node* const promise = m.AllocateAndInitJSPromise(context);
+ TNode<JSPromise> const promise = m.AllocateAndInitJSPromise(m.CAST(context));
m.Return(promise);
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -2298,8 +2337,8 @@ TEST(AllocateAndSetJSPromise) {
PromiseBuiltinsAssembler m(asm_tester.state());
Node* const context = m.Parameter(kNumParams + 2);
- Node* const promise = m.AllocateAndSetJSPromise(
- context, v8::Promise::kRejected, m.SmiConstant(1));
+ TNode<JSPromise> const promise = m.AllocateAndSetJSPromise(
+ m.CAST(context), v8::Promise::kRejected, m.SmiConstant(1));
m.Return(promise);
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -2361,8 +2400,8 @@ TEST(PromiseHasHandler) {
PromiseBuiltinsAssembler m(asm_tester.state());
Node* const context = m.Parameter(kNumParams + 2);
- Node* const promise =
- m.AllocateAndInitJSPromise(context, m.UndefinedConstant());
+ TNode<JSPromise> const promise =
+ m.AllocateAndInitJSPromise(m.CAST(context), m.UndefinedConstant());
m.Return(m.SelectBooleanConstant(m.PromiseHasHandler(promise)));
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -2380,10 +2419,11 @@ TEST(CreatePromiseResolvingFunctionsContext) {
Node* const context = m.Parameter(kNumParams + 2);
TNode<NativeContext> const native_context = m.LoadNativeContext(context);
- Node* const promise =
- m.AllocateAndInitJSPromise(context, m.UndefinedConstant());
- Node* const promise_context = m.CreatePromiseResolvingFunctionsContext(
- promise, m.BooleanConstant(false), native_context);
+ const TNode<JSPromise> promise =
+ m.AllocateAndInitJSPromise(m.CAST(context), m.UndefinedConstant());
+ TNode<Context> const promise_context =
+ m.CreatePromiseResolvingFunctionsContext(
+ promise, m.BooleanConstant(false), native_context);
m.Return(promise_context);
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -2408,8 +2448,8 @@ TEST(CreatePromiseResolvingFunctions) {
Node* const context = m.Parameter(kNumParams + 2);
TNode<NativeContext> const native_context = m.LoadNativeContext(context);
- Node* const promise =
- m.AllocateAndInitJSPromise(context, m.UndefinedConstant());
+ const TNode<JSPromise> promise =
+ m.AllocateAndInitJSPromise(m.CAST(context), m.UndefinedConstant());
Node *resolve, *reject;
std::tie(resolve, reject) = m.CreatePromiseResolvingFunctions(
promise, m.BooleanConstant(false), native_context);
@@ -2498,17 +2538,17 @@ TEST(AllocateFunctionWithMapAndContext) {
Node* const context = m.Parameter(kNumParams + 2);
TNode<NativeContext> const native_context = m.LoadNativeContext(context);
- Node* const promise =
- m.AllocateAndInitJSPromise(context, m.UndefinedConstant());
- Node* promise_context = m.CreatePromiseResolvingFunctionsContext(
+ const TNode<JSPromise> promise =
+ m.AllocateAndInitJSPromise(m.CAST(context), m.UndefinedConstant());
+ TNode<Context> promise_context = m.CreatePromiseResolvingFunctionsContext(
promise, m.BooleanConstant(false), native_context);
TNode<Object> resolve_info = m.LoadContextElement(
native_context,
Context::PROMISE_CAPABILITY_DEFAULT_RESOLVE_SHARED_FUN_INDEX);
TNode<Object> const map = m.LoadContextElement(
native_context, Context::STRICT_FUNCTION_WITHOUT_PROTOTYPE_MAP_INDEX);
- Node* const resolve =
- m.AllocateFunctionWithMapAndContext(map, resolve_info, promise_context);
+ TNode<JSFunction> const resolve = m.AllocateFunctionWithMapAndContext(
+ m.CAST(map), m.CAST(resolve_info), promise_context);
m.Return(resolve);
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -3122,7 +3162,7 @@ TEST(CloneEmptyFixedArray) {
CodeAssemblerTester asm_tester(isolate, kNumParams);
{
CodeStubAssembler m(asm_tester.state());
- m.Return(m.CloneFixedArray(m.Parameter(0)));
+ m.Return(m.CloneFixedArray(m.CAST(m.Parameter(0))));
}
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -3139,7 +3179,7 @@ TEST(CloneFixedArray) {
CodeAssemblerTester asm_tester(isolate, kNumParams);
{
CodeStubAssembler m(asm_tester.state());
- m.Return(m.CloneFixedArray(m.Parameter(0)));
+ m.Return(m.CloneFixedArray(m.CAST(m.Parameter(0))));
}
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -3161,7 +3201,7 @@ TEST(CloneFixedArrayCOW) {
CodeAssemblerTester asm_tester(isolate, kNumParams);
{
CodeStubAssembler m(asm_tester.state());
- m.Return(m.CloneFixedArray(m.Parameter(0)));
+ m.Return(m.CloneFixedArray(m.CAST(m.Parameter(0))));
}
FunctionTester ft(asm_tester.GenerateCode(), kNumParams);
@@ -3542,37 +3582,6 @@ TEST(TestCallBuiltinIndirectLoad) {
Handle<String>::cast(result.ToHandleChecked())));
}
-TEST(TestGotoIfDebugExecutionModeChecksSideEffects) {
- Isolate* isolate(CcTest::InitIsolateOnce());
- CodeAssemblerTester asm_tester(isolate, 0);
- {
- CodeStubAssembler m(asm_tester.state());
- Label is_true(&m), is_false(&m);
- m.GotoIfDebugExecutionModeChecksSideEffects(&is_true);
- m.Goto(&is_false);
- m.BIND(&is_false);
- m.Return(m.BooleanConstant(false));
-
- m.BIND(&is_true);
- m.Return(m.BooleanConstant(true));
- }
-
- FunctionTester ft(asm_tester.GenerateCode(), 0);
-
- CHECK(isolate->debug_execution_mode() != DebugInfo::kSideEffects);
-
- Handle<Object> result = ft.Call().ToHandleChecked();
- CHECK(result->IsBoolean());
- CHECK_EQ(false, result->BooleanValue(isolate));
-
- isolate->debug()->StartSideEffectCheckMode();
- CHECK(isolate->debug_execution_mode() == DebugInfo::kSideEffects);
-
- result = ft.Call().ToHandleChecked();
- CHECK(result->IsBoolean());
- CHECK_EQ(true, result->BooleanValue(isolate));
-}
-
} // namespace compiler
} // namespace internal
} // namespace v8
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-12 00:01:04 +0000