summaryrefslogtreecommitdiff
path: root/deps/v8/test/cctest/test-heap-profiler.cc
diff options
context:
space:
mode:
Diffstat (limited to 'deps/v8/test/cctest/test-heap-profiler.cc')
-rw-r--r--deps/v8/test/cctest/test-heap-profiler.cc89
1 files changed, 65 insertions, 24 deletions
diff --git a/deps/v8/test/cctest/test-heap-profiler.cc b/deps/v8/test/cctest/test-heap-profiler.cc
index e456323bae..8f9b484391 100644
--- a/deps/v8/test/cctest/test-heap-profiler.cc
+++ b/deps/v8/test/cctest/test-heap-profiler.cc
@@ -441,8 +441,8 @@ TEST(HeapSnapshotConsString) {
CHECK_EQ(1, global->InternalFieldCount());
i::Factory* factory = CcTest::i_isolate()->factory();
- i::Handle<i::String> first = factory->NewStringFromStaticAscii("0123456789");
- i::Handle<i::String> second = factory->NewStringFromStaticAscii("0123456789");
+ i::Handle<i::String> first = factory->NewStringFromStaticChars("0123456789");
+ i::Handle<i::String> second = factory->NewStringFromStaticChars("0123456789");
i::Handle<i::String> cons_string =
factory->NewConsString(first, second).ToHandleChecked();
@@ -875,9 +875,9 @@ class TestJSONStream : public v8::OutputStream {
int abort_countdown_;
};
-class AsciiResource: public v8::String::ExternalAsciiStringResource {
+class OneByteResource : public v8::String::ExternalOneByteStringResource {
public:
- explicit AsciiResource(i::Vector<char> string): data_(string.start()) {
+ explicit OneByteResource(i::Vector<char> string) : data_(string.start()) {
length_ = string.length();
}
virtual const char* data() const { return data_; }
@@ -913,7 +913,7 @@ TEST(HeapSnapshotJSONSerialization) {
stream.WriteTo(json);
// Verify that snapshot string is valid JSON.
- AsciiResource* json_res = new AsciiResource(json);
+ OneByteResource* json_res = new OneByteResource(json);
v8::Local<v8::String> json_string =
v8::String::NewExternal(env->GetIsolate(), json_res);
env->Global()->Set(v8_str("json_snapshot"), json_string);
@@ -1863,12 +1863,16 @@ TEST(GetConstructorName) {
"Constructor2", i::V8HeapExplorer::GetConstructorName(*js_obj2)));
v8::Local<v8::Object> obj3 = js_global->Get(v8_str("obj3")).As<v8::Object>();
i::Handle<i::JSObject> js_obj3 = v8::Utils::OpenHandle(*obj3);
- CHECK_EQ(0, StringCmp(
- "Constructor3", i::V8HeapExplorer::GetConstructorName(*js_obj3)));
+ // TODO(verwaest): Restore to Constructor3 once supported by the
+ // heap-snapshot-generator.
+ CHECK_EQ(
+ 0, StringCmp("Object", i::V8HeapExplorer::GetConstructorName(*js_obj3)));
v8::Local<v8::Object> obj4 = js_global->Get(v8_str("obj4")).As<v8::Object>();
i::Handle<i::JSObject> js_obj4 = v8::Utils::OpenHandle(*obj4);
- CHECK_EQ(0, StringCmp(
- "Constructor4", i::V8HeapExplorer::GetConstructorName(*js_obj4)));
+ // TODO(verwaest): Restore to Constructor4 once supported by the
+ // heap-snapshot-generator.
+ CHECK_EQ(
+ 0, StringCmp("Object", i::V8HeapExplorer::GetConstructorName(*js_obj4)));
v8::Local<v8::Object> obj5 = js_global->Get(v8_str("obj5")).As<v8::Object>();
i::Handle<i::JSObject> js_obj5 = v8::Utils::OpenHandle(*obj5);
CHECK_EQ(0, StringCmp(
@@ -1983,6 +1987,46 @@ TEST(HiddenPropertiesFastCase) {
}
+TEST(AccessorInfo) {
+ LocalContext env;
+ v8::HandleScope scope(env->GetIsolate());
+ v8::HeapProfiler* heap_profiler = env->GetIsolate()->GetHeapProfiler();
+
+ CompileRun("function foo(x) { }\n");
+ const v8::HeapSnapshot* snapshot =
+ heap_profiler->TakeHeapSnapshot(v8_str("AccessorInfoTest"));
+ CHECK(ValidateSnapshot(snapshot));
+ const v8::HeapGraphNode* global = GetGlobalObject(snapshot);
+ const v8::HeapGraphNode* foo =
+ GetProperty(global, v8::HeapGraphEdge::kProperty, "foo");
+ CHECK_NE(NULL, foo);
+ const v8::HeapGraphNode* map =
+ GetProperty(foo, v8::HeapGraphEdge::kInternal, "map");
+ CHECK_NE(NULL, map);
+ const v8::HeapGraphNode* descriptors =
+ GetProperty(map, v8::HeapGraphEdge::kInternal, "descriptors");
+ CHECK_NE(NULL, descriptors);
+ const v8::HeapGraphNode* length_name =
+ GetProperty(descriptors, v8::HeapGraphEdge::kInternal, "2");
+ CHECK_NE(NULL, length_name);
+ CHECK_EQ("length", *v8::String::Utf8Value(length_name->GetName()));
+ const v8::HeapGraphNode* length_accessor =
+ GetProperty(descriptors, v8::HeapGraphEdge::kInternal, "4");
+ CHECK_NE(NULL, length_accessor);
+ CHECK_EQ("system / ExecutableAccessorInfo",
+ *v8::String::Utf8Value(length_accessor->GetName()));
+ const v8::HeapGraphNode* name =
+ GetProperty(length_accessor, v8::HeapGraphEdge::kInternal, "name");
+ CHECK_NE(NULL, name);
+ const v8::HeapGraphNode* getter =
+ GetProperty(length_accessor, v8::HeapGraphEdge::kInternal, "getter");
+ CHECK_NE(NULL, getter);
+ const v8::HeapGraphNode* setter =
+ GetProperty(length_accessor, v8::HeapGraphEdge::kInternal, "setter");
+ CHECK_NE(NULL, setter);
+}
+
+
bool HasWeakEdge(const v8::HeapGraphNode* node) {
for (int i = 0; i < node->GetChildrenCount(); ++i) {
const v8::HeapGraphEdge* handle_edge = node->GetChild(i);
@@ -2307,7 +2351,7 @@ TEST(CheckCodeNames) {
"::(ArraySingleArgumentConstructorStub code)"
};
const v8::HeapGraphNode* node = GetNodeByPath(snapshot,
- stub_path, ARRAY_SIZE(stub_path));
+ stub_path, arraysize(stub_path));
CHECK_NE(NULL, node);
const char* builtin_path1[] = {
@@ -2315,18 +2359,15 @@ TEST(CheckCodeNames) {
"::(Builtins)",
"::(KeyedLoadIC_Generic builtin)"
};
- node = GetNodeByPath(snapshot, builtin_path1, ARRAY_SIZE(builtin_path1));
+ node = GetNodeByPath(snapshot, builtin_path1, arraysize(builtin_path1));
CHECK_NE(NULL, node);
- const char* builtin_path2[] = {
- "::(GC roots)",
- "::(Builtins)",
- "::(CompileUnoptimized builtin)"
- };
- node = GetNodeByPath(snapshot, builtin_path2, ARRAY_SIZE(builtin_path2));
+ const char* builtin_path2[] = {"::(GC roots)", "::(Builtins)",
+ "::(CompileLazy builtin)"};
+ node = GetNodeByPath(snapshot, builtin_path2, arraysize(builtin_path2));
CHECK_NE(NULL, node);
v8::String::Utf8Value node_name(node->GetName());
- CHECK_EQ("(CompileUnoptimized builtin)", *node_name);
+ CHECK_EQ("(CompileLazy builtin)", *node_name);
}
@@ -2416,7 +2457,7 @@ TEST(ArrayGrowLeftTrim) {
tracker->trace_tree()->Print(tracker);
AllocationTraceNode* node =
- FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+ FindNode(tracker, Vector<const char*>(names, arraysize(names)));
CHECK_NE(NULL, node);
CHECK_GE(node->allocation_count(), 2);
CHECK_GE(node->allocation_size(), 4 * 5);
@@ -2443,7 +2484,7 @@ TEST(TrackHeapAllocations) {
const char* names[] = {"", "start", "f_0_0", "f_0_1", "f_0_2"};
AllocationTraceNode* node =
- FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+ FindNode(tracker, Vector<const char*>(names, arraysize(names)));
CHECK_NE(NULL, node);
CHECK_GE(node->allocation_count(), 100);
CHECK_GE(node->allocation_size(), 4 * node->allocation_count());
@@ -2492,7 +2533,7 @@ TEST(TrackBumpPointerAllocations) {
tracker->trace_tree()->Print(tracker);
AllocationTraceNode* node =
- FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+ FindNode(tracker, Vector<const char*>(names, arraysize(names)));
CHECK_NE(NULL, node);
CHECK_GE(node->allocation_count(), 100);
CHECK_GE(node->allocation_size(), 4 * node->allocation_count());
@@ -2518,7 +2559,7 @@ TEST(TrackBumpPointerAllocations) {
tracker->trace_tree()->Print(tracker);
AllocationTraceNode* node =
- FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+ FindNode(tracker, Vector<const char*>(names, arraysize(names)));
CHECK_NE(NULL, node);
CHECK_LT(node->allocation_count(), 100);
@@ -2548,7 +2589,7 @@ TEST(TrackV8ApiAllocation) {
tracker->trace_tree()->Print(tracker);
AllocationTraceNode* node =
- FindNode(tracker, Vector<const char*>(names, ARRAY_SIZE(names)));
+ FindNode(tracker, Vector<const char*>(names, arraysize(names)));
CHECK_NE(NULL, node);
CHECK_GE(node->allocation_count(), 2);
CHECK_GE(node->allocation_size(), 4 * node->allocation_count());
@@ -2650,7 +2691,7 @@ TEST(BoxObject) {
v8::Handle<v8::Object> global = global_proxy->GetPrototype().As<v8::Object>();
i::Factory* factory = CcTest::i_isolate()->factory();
- i::Handle<i::String> string = factory->NewStringFromStaticAscii("string");
+ i::Handle<i::String> string = factory->NewStringFromStaticChars("string");
i::Handle<i::Object> box = factory->NewBox(string);
global->Set(0, v8::ToApiHandle<v8::Object>(box));
View Lorry Controller Status