[test] Move cctest/test-code-pages to unittests
... /codegen/code-pages-unittest. Bug: v8:12781 Change-Id: Ied73476c801257fc9497b5101ea49a98b657f8ea Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3599404 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: 王澳 <wangao.james@bytedance.com> Cr-Commit-Position: refs/heads/main@{#80134}
This commit is contained in:
jameslahm
V8 LUCI CQ
parent
35898f2ad6
commit
c2cd3e64f9
@ -197,7 +197,6 @@ v8_source_set("cctest_sources") {
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"test-bignum.cc",
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"test-circular-queue.cc",
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"test-code-layout.cc",
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"test-code-pages.cc",
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"test-code-stub-assembler.cc",
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"test-concurrent-prototype.cc",
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"test-concurrent-transition-array.cc",
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@ -240,6 +240,7 @@ v8_source_set("unittests_sources") {
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"base/vlq-base64-unittest.cc",
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"base/vlq-unittest.cc",
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"codegen/aligned-slot-allocator-unittest.cc",
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"codegen/code-pages-unittest.cc",
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"codegen/code-stub-assembler-unittest.cc",
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"codegen/code-stub-assembler-unittest.h",
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"codegen/register-configuration-unittest.cc",
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@ -1,4 +1,4 @@
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// Copyright 2019 the V8 project authors. All rights reserved.
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// Copyright 2022 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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@ -12,9 +12,13 @@
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#include "src/heap/memory-allocator.h"
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#include "src/heap/spaces.h"
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#include "src/libsampler/sampler.h"
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#include "test/cctest/cctest.h"
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#include "test/unittests/test-utils.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace v8 {
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using CodePagesTest = TestWithContext;
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namespace internal {
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namespace test_code_pages {
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@ -45,7 +49,7 @@ static const char* foo_source = R"(
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std::string getFooCode(int n) {
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constexpr size_t kMaxSize = 512;
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char foo_replaced[kMaxSize];
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CHECK_LE(n, 999999);
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EXPECT_LE(n, 999999);
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snprintf(foo_replaced, kMaxSize, foo_source, n, n, n, n, n, n);
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return std::string(foo_replaced);
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@ -90,98 +94,86 @@ bool PagesContainsAddress(std::vector<MemoryRange>* pages,
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} // namespace
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TEST(CodeRangeCorrectContents) {
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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if (!i_isolate->RequiresCodeRange()) return;
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TEST_F(CodePagesTest, CodeRangeCorrectContents) {
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if (!i_isolate()->RequiresCodeRange()) return;
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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const base::AddressRegion& code_region = i_isolate->heap()->code_region();
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CHECK(!code_region.is_empty());
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const base::AddressRegion& code_region = i_isolate()->heap()->code_region();
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EXPECT_TRUE(!code_region.is_empty());
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// We should only have the code range and the embedded code range.
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CHECK_EQ(2, pages->size());
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CHECK(PagesHasExactPage(pages, code_region.begin(), code_region.size()));
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CHECK(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate->CurrentEmbeddedBlobCode()),
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i_isolate->CurrentEmbeddedBlobCodeSize()));
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if (i_isolate->is_short_builtin_calls_enabled()) {
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EXPECT_EQ(2u, pages->size());
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EXPECT_TRUE(
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PagesHasExactPage(pages, code_region.begin(), code_region.size()));
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EXPECT_TRUE(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate()->CurrentEmbeddedBlobCode()),
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i_isolate()->CurrentEmbeddedBlobCodeSize()));
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if (i_isolate()->is_short_builtin_calls_enabled()) {
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// In this case embedded blob code must be included via code_region.
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CHECK(PagesContainsRange(
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pages, reinterpret_cast<Address>(i_isolate->embedded_blob_code()),
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i_isolate->embedded_blob_code_size()));
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EXPECT_TRUE(PagesContainsRange(
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pages, reinterpret_cast<Address>(i_isolate()->embedded_blob_code()),
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i_isolate()->embedded_blob_code_size()));
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} else {
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CHECK(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate->embedded_blob_code()),
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i_isolate->embedded_blob_code_size()));
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EXPECT_TRUE(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate()->embedded_blob_code()),
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i_isolate()->embedded_blob_code_size()));
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}
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}
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TEST(CodePagesCorrectContents) {
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TEST_F(CodePagesTest, CodePagesCorrectContents) {
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if (!kHaveCodePages) return;
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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// There might be other pages already.
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CHECK_GE(pages->size(), 1);
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EXPECT_GE(pages->size(), 1u);
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const base::AddressRegion& code_region = i_isolate->heap()->code_region();
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CHECK(code_region.is_empty());
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const base::AddressRegion& code_region = i_isolate()->heap()->code_region();
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EXPECT_TRUE(code_region.is_empty());
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// We should have the embedded code range even when there is no regular code
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// range.
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CHECK(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate->embedded_blob_code()),
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i_isolate->embedded_blob_code_size()));
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EXPECT_TRUE(PagesHasExactPage(
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pages, reinterpret_cast<Address>(i_isolate()->embedded_blob_code()),
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i_isolate()->embedded_blob_code_size()));
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}
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TEST(OptimizedCodeWithCodeRange) {
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TEST_F(CodePagesTest, OptimizedCodeWithCodeRange) {
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FLAG_allow_natives_syntax = true;
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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if (!i_isolate->RequiresCodeRange()) return;
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if (!i_isolate()->RequiresCodeRange()) return;
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HandleScope scope(i_isolate);
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HandleScope scope(i_isolate());
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std::string foo_str = getFooCode(1);
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CompileRun(foo_str.c_str());
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RunJS(foo_str.c_str());
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v8::Local<v8::Function> local_foo = v8::Local<v8::Function>::Cast(
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env.local()->Global()->Get(env.local(), v8_str("foo1")).ToLocalChecked());
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context()->Global()->Get(context(), NewString("foo1")).ToLocalChecked());
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Handle<JSFunction> foo =
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Handle<JSFunction>::cast(v8::Utils::OpenHandle(*local_foo));
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AbstractCode abstract_code = foo->abstract_code(i_isolate);
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AbstractCode abstract_code = foo->abstract_code(i_isolate());
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// We don't produce optimized code when run with --no-opt.
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if (!abstract_code.IsCode() && FLAG_opt == false) return;
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CHECK(abstract_code.IsCode());
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EXPECT_TRUE(abstract_code.IsCode());
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Code foo_code = abstract_code.GetCode();
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CHECK(i_isolate->heap()->InSpace(foo_code, CODE_SPACE));
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EXPECT_TRUE(i_isolate()->heap()->InSpace(foo_code, CODE_SPACE));
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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CHECK(PagesContainsAddress(pages, foo_code.address()));
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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EXPECT_TRUE(PagesContainsAddress(pages, foo_code.address()));
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}
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TEST(OptimizedCodeWithCodePages) {
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TEST_F(CodePagesTest, OptimizedCodeWithCodePages) {
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if (!kHaveCodePages) return;
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// We don't want incremental marking to start which could cause the code to
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// not be collected on the CollectGarbage() call.
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ManualGCScope manual_gc_scope;
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ManualGCScope manual_gc_scope(i_isolate());
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FLAG_allow_natives_syntax = true;
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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const void* created_page = nullptr;
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int num_foos_created = 0;
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{
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HandleScope scope(i_isolate);
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HandleScope scope(i_isolate());
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size_t num_code_pages = 0;
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size_t initial_num_code_pages = 0;
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@ -192,12 +184,12 @@ TEST(OptimizedCodeWithCodePages) {
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std::string foo_str = getFooCode(n);
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char foo_name[10];
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snprintf(foo_name, sizeof(foo_name), "foo%d", n);
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CompileRun(foo_str.c_str());
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v8::Local<v8::Function> local_foo =
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v8::Local<v8::Function>::Cast(env.local()
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->Global()
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->Get(env.local(), v8_str(foo_name))
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.ToLocalChecked());
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RunJS(foo_str.c_str());
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v8::Local<v8::Function> local_foo = v8::Local<v8::Function>::Cast(
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context()
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->Global()
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->Get(context(), NewString(foo_name))
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.ToLocalChecked());
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Handle<JSFunction> foo =
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Handle<JSFunction>::cast(v8::Utils::OpenHandle(*local_foo));
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@ -205,21 +197,21 @@ TEST(OptimizedCodeWithCodePages) {
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// --always-sparkplug (if this check fails, we'll have to re-think this
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// test).
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if (foo->shared().HasBaselineCode()) {
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CHECK(FLAG_always_sparkplug);
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EXPECT_TRUE(FLAG_always_sparkplug);
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return;
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}
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AbstractCode abstract_code = foo->abstract_code(i_isolate);
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AbstractCode abstract_code = foo->abstract_code(i_isolate());
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// We don't produce optimized code when run with --no-opt.
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if (!abstract_code.IsCode() && FLAG_opt == false) return;
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CHECK(abstract_code.IsCode());
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EXPECT_TRUE(abstract_code.IsCode());
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Code foo_code = abstract_code.GetCode();
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CHECK(i_isolate->heap()->InSpace(foo_code, CODE_SPACE));
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EXPECT_TRUE(i_isolate()->heap()->InSpace(foo_code, CODE_SPACE));
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// Check that the generated code ended up in one of the code pages
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// returned by GetCodePages().
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byte* foo_code_ptr = reinterpret_cast<byte*>(foo_code.address());
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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// Wait until after we have created the first function to take the initial
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// number of pages so that this test isn't brittle to irrelevant
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@ -237,7 +229,7 @@ TEST(OptimizedCodeWithCodePages) {
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const byte* page_end = page_start + r.length_in_bytes;
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return foo_code_ptr >= page_start && foo_code_ptr < page_end;
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});
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CHECK_NE(it, pages->end());
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EXPECT_NE(it, pages->end());
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// Store the page that was created just for our functions - we expect it
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// to be removed later.
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@ -253,39 +245,36 @@ TEST(OptimizedCodeWithCodePages) {
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// Now delete all our foos and force a GC and check that the page is removed
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// from the list.
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{
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HandleScope scope(i_isolate);
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HandleScope scope(i_isolate());
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for (int n = 0; n < num_foos_created; n++) {
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char foo_name[10];
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snprintf(foo_name, sizeof(foo_name), "foo%d", n);
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env.local()
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context()
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->Global()
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->Set(env.local(), v8_str(foo_name), Undefined(isolate))
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->Set(context(), NewString(foo_name), Undefined(isolate()))
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.Check();
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}
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}
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CcTest::CollectGarbage(CODE_SPACE);
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CollectGarbage(CODE_SPACE);
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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auto it = std::find_if(
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pages->begin(), pages->end(),
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[created_page](const MemoryRange& r) { return r.start == created_page; });
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CHECK_EQ(it, pages->end());
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EXPECT_EQ(it, pages->end());
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}
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TEST(LargeCodeObject) {
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TEST_F(CodePagesTest, LargeCodeObject) {
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// We don't want incremental marking to start which could cause the code to
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// not be collected on the CollectGarbage() call.
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ManualGCScope manual_gc_scope;
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ManualGCScope manual_gc_scope(i_isolate());
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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if (!i_isolate->RequiresCodeRange() && !kHaveCodePages) return;
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if (!i_isolate()->RequiresCodeRange() && !kHaveCodePages) return;
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// Create a big function that ends up in CODE_LO_SPACE.
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const int instruction_size = Page::kPageSize + 1;
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CHECK_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
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EXPECT_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
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std::unique_ptr<byte[]> instructions(new byte[instruction_size]);
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CodeDesc desc;
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@ -301,30 +290,32 @@ TEST(LargeCodeObject) {
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Address stale_code_address;
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{
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HandleScope scope(i_isolate);
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HandleScope scope(i_isolate());
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Handle<Code> foo_code =
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Factory::CodeBuilder(i_isolate, desc, CodeKind::WASM_FUNCTION).Build();
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Factory::CodeBuilder(i_isolate(), desc, CodeKind::WASM_FUNCTION)
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.Build();
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CHECK(i_isolate->heap()->InSpace(*foo_code, CODE_LO_SPACE));
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EXPECT_TRUE(i_isolate()->heap()->InSpace(*foo_code, CODE_LO_SPACE));
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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if (i_isolate->RequiresCodeRange()) {
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CHECK(PagesContainsAddress(pages, foo_code->address()));
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if (i_isolate()->RequiresCodeRange()) {
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EXPECT_TRUE(PagesContainsAddress(pages, foo_code->address()));
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} else {
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CHECK(PagesHasExactPage(pages, foo_code->address()));
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EXPECT_TRUE(PagesHasExactPage(pages, foo_code->address()));
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}
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stale_code_address = foo_code->address();
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}
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// Delete the large code object.
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CcTest::CollectGarbage(CODE_LO_SPACE);
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CHECK(!i_isolate->heap()->InSpaceSlow(stale_code_address, CODE_LO_SPACE));
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CollectGarbage(CODE_LO_SPACE);
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EXPECT_TRUE(
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!i_isolate()->heap()->InSpaceSlow(stale_code_address, CODE_LO_SPACE));
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// Check that it was removed from CodePages.
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std::vector<MemoryRange>* pages = i_isolate->GetCodePages();
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CHECK(!PagesHasExactPage(pages, stale_code_address));
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std::vector<MemoryRange>* pages = i_isolate()->GetCodePages();
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EXPECT_TRUE(!PagesHasExactPage(pages, stale_code_address));
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}
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static constexpr size_t kBufSize = v8::Isolate::kMinCodePagesBufferSize;
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@ -338,7 +329,7 @@ class SignalSender : public sampler::Sampler {
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MemoryRange* code_pages_copy = code_pages_copy_.load();
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CHECK_NOT_NULL(code_pages_copy);
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size_t num_pages = isolate_->CopyCodePages(kBufSize, code_pages_copy);
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CHECK_LE(num_pages, kBufSize);
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EXPECT_LE(num_pages, kBufSize);
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sample_semaphore_.Signal();
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}
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@ -376,7 +367,7 @@ class SamplingThread : public base::Thread {
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static std::vector<MemoryRange> DoSynchronousSample(v8::Isolate* isolate) {
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MemoryRange code_pages_copy[kBufSize];
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size_t num_pages = isolate->CopyCodePages(kBufSize, code_pages_copy);
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DCHECK_LE(num_pages, kBufSize);
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EXPECT_LE(num_pages, kBufSize);
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return std::vector<MemoryRange>{code_pages_copy,
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&code_pages_copy[num_pages]};
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}
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@ -389,19 +380,16 @@ class SamplingThread : public base::Thread {
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MemoryRange code_pages_copy_[kBufSize];
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};
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TEST(LargeCodeObjectWithSignalHandler) {
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TEST_F(CodePagesTest, LargeCodeObjectWithSignalHandler) {
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// We don't want incremental marking to start which could cause the code to
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// not be collected on the CollectGarbage() call.
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ManualGCScope manual_gc_scope;
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ManualGCScope manual_gc_scope(i_isolate());
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LocalContext env;
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v8::Isolate* isolate = env->GetIsolate();
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Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
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if (!i_isolate->RequiresCodeRange() && !kHaveCodePages) return;
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if (!i_isolate()->RequiresCodeRange() && !kHaveCodePages) return;
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// Create a big function that ends up in CODE_LO_SPACE.
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const int instruction_size = Page::kPageSize + 1;
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CHECK_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
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EXPECT_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
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std::unique_ptr<byte[]> instructions(new byte[instruction_size]);
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CodeDesc desc;
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@ -416,21 +404,22 @@ TEST(LargeCodeObjectWithSignalHandler) {
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Address stale_code_address;
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SignalSender signal_sender(isolate);
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SignalSender signal_sender(isolate());
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signal_sender.Start();
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// Take an initial sample.
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std::vector<MemoryRange> initial_pages =
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SamplingThread::DoSynchronousSample(isolate);
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SamplingThread::DoSynchronousSample(isolate());
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SamplingThread sampling_thread(&signal_sender);
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sampling_thread.StartSynchronously();
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{
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HandleScope scope(i_isolate);
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HandleScope scope(i_isolate());
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Handle<Code> foo_code =
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Factory::CodeBuilder(i_isolate, desc, CodeKind::WASM_FUNCTION).Build();
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Factory::CodeBuilder(i_isolate(), desc, CodeKind::WASM_FUNCTION)
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.Build();
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CHECK(i_isolate->heap()->InSpace(*foo_code, CODE_LO_SPACE));
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EXPECT_TRUE(i_isolate()->heap()->InSpace(*foo_code, CODE_LO_SPACE));
|
||||
|
||||
// Do a synchronous sample to ensure that we capture the state with the
|
||||
// extra code page.
|
||||
@ -439,11 +428,11 @@ TEST(LargeCodeObjectWithSignalHandler) {
|
||||
|
||||
// Check that the page was added.
|
||||
std::vector<MemoryRange> pages =
|
||||
SamplingThread::DoSynchronousSample(isolate);
|
||||
if (i_isolate->RequiresCodeRange()) {
|
||||
CHECK(PagesContainsAddress(&pages, foo_code->address()));
|
||||
SamplingThread::DoSynchronousSample(isolate());
|
||||
if (i_isolate()->RequiresCodeRange()) {
|
||||
EXPECT_TRUE(PagesContainsAddress(&pages, foo_code->address()));
|
||||
} else {
|
||||
CHECK(PagesHasExactPage(&pages, foo_code->address()));
|
||||
EXPECT_TRUE(PagesHasExactPage(&pages, foo_code->address()));
|
||||
}
|
||||
|
||||
stale_code_address = foo_code->address();
|
||||
@ -453,31 +442,30 @@ TEST(LargeCodeObjectWithSignalHandler) {
|
||||
sampling_thread.StartSynchronously();
|
||||
|
||||
// Delete the large code object.
|
||||
CcTest::CollectGarbage(CODE_LO_SPACE);
|
||||
CHECK(!i_isolate->heap()->InSpaceSlow(stale_code_address, CODE_LO_SPACE));
|
||||
CollectGarbage(CODE_LO_SPACE);
|
||||
EXPECT_TRUE(
|
||||
!i_isolate()->heap()->InSpaceSlow(stale_code_address, CODE_LO_SPACE));
|
||||
|
||||
sampling_thread.Stop();
|
||||
sampling_thread.Join();
|
||||
|
||||
std::vector<MemoryRange> pages = SamplingThread::DoSynchronousSample(isolate);
|
||||
CHECK(!PagesHasExactPage(&pages, stale_code_address));
|
||||
std::vector<MemoryRange> pages =
|
||||
SamplingThread::DoSynchronousSample(isolate());
|
||||
EXPECT_TRUE(!PagesHasExactPage(&pages, stale_code_address));
|
||||
|
||||
signal_sender.Stop();
|
||||
}
|
||||
|
||||
TEST(Sorted) {
|
||||
TEST_F(CodePagesTest, Sorted) {
|
||||
// We don't want incremental marking to start which could cause the code to
|
||||
// not be collected on the CollectGarbage() call.
|
||||
ManualGCScope manual_gc_scope;
|
||||
ManualGCScope manual_gc_scope(i_isolate());
|
||||
|
||||
LocalContext env;
|
||||
v8::Isolate* isolate = env->GetIsolate();
|
||||
Isolate* i_isolate = reinterpret_cast<Isolate*>(isolate);
|
||||
if (!i_isolate->RequiresCodeRange() && !kHaveCodePages) return;
|
||||
if (!i_isolate()->RequiresCodeRange() && !kHaveCodePages) return;
|
||||
|
||||
// Create a big function that ends up in CODE_LO_SPACE.
|
||||
const int instruction_size = Page::kPageSize + 1;
|
||||
CHECK_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
|
||||
EXPECT_GT(instruction_size, MemoryChunkLayout::MaxRegularCodeObjectSize());
|
||||
std::unique_ptr<byte[]> instructions(new byte[instruction_size]);
|
||||
|
||||
CodeDesc desc;
|
||||
@ -492,69 +480,77 @@ TEST(Sorted) {
|
||||
|
||||
// Take an initial sample.
|
||||
std::vector<MemoryRange> initial_pages =
|
||||
SamplingThread::DoSynchronousSample(isolate);
|
||||
SamplingThread::DoSynchronousSample(isolate());
|
||||
size_t initial_num_pages = initial_pages.size();
|
||||
|
||||
auto compare = [](const MemoryRange& a, const MemoryRange& b) {
|
||||
return a.start < b.start;
|
||||
};
|
||||
{
|
||||
HandleScope outer_scope(i_isolate);
|
||||
HandleScope outer_scope(i_isolate());
|
||||
Handle<Code> code1, code3;
|
||||
Address code2_address;
|
||||
|
||||
code1 =
|
||||
Factory::CodeBuilder(i_isolate, desc, CodeKind::WASM_FUNCTION).Build();
|
||||
CHECK(i_isolate->heap()->InSpace(*code1, CODE_LO_SPACE));
|
||||
code1 = Factory::CodeBuilder(i_isolate(), desc, CodeKind::WASM_FUNCTION)
|
||||
.Build();
|
||||
EXPECT_TRUE(i_isolate()->heap()->InSpace(*code1, CODE_LO_SPACE));
|
||||
|
||||
{
|
||||
HandleScope scope(i_isolate);
|
||||
HandleScope scope(i_isolate());
|
||||
|
||||
// Create three large code objects, we'll delete the middle one and check
|
||||
// everything is still sorted.
|
||||
Handle<Code> code2 =
|
||||
Factory::CodeBuilder(i_isolate, desc, CodeKind::WASM_FUNCTION)
|
||||
Factory::CodeBuilder(i_isolate(), desc, CodeKind::WASM_FUNCTION)
|
||||
.Build();
|
||||
CHECK(i_isolate->heap()->InSpace(*code2, CODE_LO_SPACE));
|
||||
code3 = Factory::CodeBuilder(i_isolate, desc, CodeKind::WASM_FUNCTION)
|
||||
EXPECT_TRUE(i_isolate()->heap()->InSpace(*code2, CODE_LO_SPACE));
|
||||
code3 = Factory::CodeBuilder(i_isolate(), desc, CodeKind::WASM_FUNCTION)
|
||||
.Build();
|
||||
CHECK(i_isolate->heap()->InSpace(*code3, CODE_LO_SPACE));
|
||||
EXPECT_TRUE(i_isolate()->heap()->InSpace(*code3, CODE_LO_SPACE));
|
||||
|
||||
code2_address = code2->address();
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code2->address(), CODE_LO_SPACE));
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code2->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
|
||||
// Check that the pages were added.
|
||||
std::vector<MemoryRange> pages =
|
||||
SamplingThread::DoSynchronousSample(isolate);
|
||||
if (i_isolate->RequiresCodeRange()) {
|
||||
CHECK_EQ(pages.size(), initial_num_pages);
|
||||
SamplingThread::DoSynchronousSample(isolate());
|
||||
if (i_isolate()->RequiresCodeRange()) {
|
||||
EXPECT_EQ(pages.size(), initial_num_pages);
|
||||
} else {
|
||||
CHECK_EQ(pages.size(), initial_num_pages + 3);
|
||||
EXPECT_EQ(pages.size(), initial_num_pages + 3);
|
||||
}
|
||||
|
||||
CHECK(std::is_sorted(pages.begin(), pages.end(), compare));
|
||||
EXPECT_TRUE(std::is_sorted(pages.begin(), pages.end(), compare));
|
||||
|
||||
code3 = scope.CloseAndEscape(code3);
|
||||
}
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code2_address, CODE_LO_SPACE));
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(i_isolate()->heap()->InSpaceSlow(code2_address, CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
// Delete code2.
|
||||
CcTest::CollectGarbage(CODE_LO_SPACE);
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
CHECK(!i_isolate->heap()->InSpaceSlow(code2_address, CODE_LO_SPACE));
|
||||
CHECK(i_isolate->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
CollectGarbage(CODE_LO_SPACE);
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code1->address(), CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
!i_isolate()->heap()->InSpaceSlow(code2_address, CODE_LO_SPACE));
|
||||
EXPECT_TRUE(
|
||||
i_isolate()->heap()->InSpaceSlow(code3->address(), CODE_LO_SPACE));
|
||||
|
||||
std::vector<MemoryRange> pages =
|
||||
SamplingThread::DoSynchronousSample(isolate);
|
||||
if (i_isolate->RequiresCodeRange()) {
|
||||
CHECK_EQ(pages.size(), initial_num_pages);
|
||||
SamplingThread::DoSynchronousSample(isolate());
|
||||
if (i_isolate()->RequiresCodeRange()) {
|
||||
EXPECT_EQ(pages.size(), initial_num_pages);
|
||||
} else {
|
||||
CHECK_EQ(pages.size(), initial_num_pages + 2);
|
||||
EXPECT_EQ(pages.size(), initial_num_pages + 2);
|
||||
}
|
||||
CHECK(std::is_sorted(pages.begin(), pages.end(), compare));
|
||||
EXPECT_TRUE(std::is_sorted(pages.begin(), pages.end(), compare));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user