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authorCamillo Bruni <cbruni@chromium.org>2018-08-18 13:41:51 -0400
committerMichaƫl Zasso <targos@protonmail.com>2018-09-07 21:07:07 +0200
commit56d7411be3c70a3e99cbc60aadee06bbc99a233e (patch)
tree9aae55644bf95295b09af879603ad500843e3586 /deps/v8/test/unittests
parent8dc159658c97ff04dfc08ff5bfcd1a1a17b98430 (diff)
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deps: cherry-pick e1a7699 from upstream V8
Original commit message: [api][runtime] Support all-in ctors of {Named,Indexed}PropertyHandlerConfiguration - Explicitly allows construction of {Named,Indexed}PropertyHandlerConfiguration with all the members filled. Bug: v8:7612 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I426ea33846b5dbf2b3482c722c963a6e4b0abded Reviewed-on: https://chromium-review.googlesource.com/1163882 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#55142} PR-URL: https://github.com/nodejs/node/pull/22390 Fixes: https://github.com/nodejs/node/issues/17480 Fixes: https://github.com/nodejs/node/issues/17481 Refs: https://github.com/v8/v8/commit/e1a76995ef311eb3ca66e12ef1941ed596034d59 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'deps/v8/test/unittests')
-rw-r--r--deps/v8/test/unittests/api/interceptor-unittest.cc176
1 files changed, 176 insertions, 0 deletions
diff --git a/deps/v8/test/unittests/api/interceptor-unittest.cc b/deps/v8/test/unittests/api/interceptor-unittest.cc
index 2f9f0e459e..b13384f18a 100644
--- a/deps/v8/test/unittests/api/interceptor-unittest.cc
+++ b/deps/v8/test/unittests/api/interceptor-unittest.cc
@@ -29,4 +29,180 @@ TEST_F(InterceptorTest, FreezeApiObjectWithInterceptor) {
}
} // namespace
+
+namespace internal {
+namespace {
+
+class InterceptorLoggingTest : public TestWithNativeContext {
+ public:
+ InterceptorLoggingTest() {}
+
+ static const int kTestIndex = 0;
+
+ static void NamedPropertyGetter(Local<v8::Name> name,
+ const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "named getter");
+ }
+
+ static void NamedPropertySetter(Local<v8::Name> name, Local<v8::Value> value,
+ const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "named setter");
+ }
+
+ static void NamedPropertyQuery(
+ Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info) {
+ LogCallback(info, "named query");
+ }
+
+ static void NamedPropertyDeleter(
+ Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+ LogCallback(info, "named deleter");
+ }
+
+ static void NamedPropertyEnumerator(
+ const v8::PropertyCallbackInfo<Array>& info) {
+ LogCallback(info, "named enumerator");
+ }
+
+ static void NamedPropertyDefiner(
+ Local<v8::Name> name, const v8::PropertyDescriptor& desc,
+ const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "named definer");
+ }
+
+ static void NamedPropertyDescriptor(
+ Local<v8::Name> name, const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "named descriptor");
+ }
+
+ static void IndexedPropertyGetter(
+ uint32_t index, const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "indexed getter");
+ }
+
+ static void IndexedPropertySetter(
+ uint32_t index, Local<v8::Value> value,
+ const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "indexed setter");
+ }
+
+ static void IndexedPropertyQuery(
+ uint32_t index, const v8::PropertyCallbackInfo<v8::Integer>& info) {
+ LogCallback(info, "indexed query");
+ }
+
+ static void IndexedPropertyDeleter(
+ uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+ LogCallback(info, "indexed deleter");
+ }
+
+ static void IndexedPropertyEnumerator(
+ const v8::PropertyCallbackInfo<Array>& info) {
+ LogCallback(info, "indexed enumerator");
+ }
+
+ static void IndexedPropertyDefiner(
+ uint32_t index, const v8::PropertyDescriptor& desc,
+ const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "indexed definer");
+ }
+
+ static void IndexedPropertyDescriptor(
+ uint32_t index, const v8::PropertyCallbackInfo<Value>& info) {
+ LogCallback(info, "indexed descriptor");
+ }
+
+ template <class T>
+ static void LogCallback(const v8::PropertyCallbackInfo<T>& info,
+ const char* callback_name) {
+ InterceptorLoggingTest* test = reinterpret_cast<InterceptorLoggingTest*>(
+ info.This()->GetAlignedPointerFromInternalField(kTestIndex));
+ test->Log(callback_name);
+ }
+
+ void Log(const char* callback_name) {
+ if (log_is_empty_) {
+ log_is_empty_ = false;
+ } else {
+ log_ << ", ";
+ }
+ log_ << callback_name;
+ }
+
+ protected:
+ void SetUp() override {
+ // Set up the object that supports full interceptors.
+ v8::Local<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(v8_isolate());
+ templ->SetInternalFieldCount(1);
+ templ->SetHandler(v8::NamedPropertyHandlerConfiguration(
+ NamedPropertyGetter, NamedPropertySetter, NamedPropertyQuery,
+ NamedPropertyDeleter, NamedPropertyEnumerator, NamedPropertyDefiner,
+ NamedPropertyDescriptor));
+ templ->SetHandler(v8::IndexedPropertyHandlerConfiguration(
+ IndexedPropertyGetter, IndexedPropertySetter, IndexedPropertyQuery,
+ IndexedPropertyDeleter, IndexedPropertyEnumerator,
+ IndexedPropertyDefiner, IndexedPropertyDescriptor));
+ v8::Local<v8::Object> instance =
+ templ->NewInstance(context()).ToLocalChecked();
+ instance->SetAlignedPointerInInternalField(kTestIndex, this);
+ SetGlobalProperty("obj", instance);
+ }
+
+ std::string Run(const char* script) {
+ log_is_empty_ = true;
+ log_.str(std::string());
+ log_.clear();
+
+ RunJS(script);
+ return log_.str();
+ }
+
+ private:
+ bool log_is_empty_ = false;
+ std::stringstream log_;
+};
+
+TEST_F(InterceptorLoggingTest, DispatchTest) {
+ EXPECT_EQ(Run("for (var p in obj) {}"),
+ "indexed enumerator, named enumerator");
+ EXPECT_EQ(Run("Object.keys(obj)"), "indexed enumerator, named enumerator");
+
+ EXPECT_EQ(Run("obj.foo"), "named getter");
+ EXPECT_EQ(Run("obj[42]"), "indexed getter");
+
+ EXPECT_EQ(Run("obj.foo = null"), "named setter");
+ EXPECT_EQ(Run("obj[42] = null"), "indexed setter");
+
+ EXPECT_EQ(Run("Object.getOwnPropertyDescriptor(obj, 'foo')"),
+ "named descriptor");
+
+ EXPECT_EQ(Run("Object.getOwnPropertyDescriptor(obj, 42)"),
+ "indexed descriptor");
+
+ EXPECT_EQ(Run("Object.defineProperty(obj, 'foo', {value: 42})"),
+ "named descriptor, named definer, named setter");
+ EXPECT_EQ(Run("Object.defineProperty(obj, 'foo', {get(){} })"),
+ "named descriptor, named definer");
+ EXPECT_EQ(Run("Object.defineProperty(obj, 'foo', {set(value){}})"),
+ "named descriptor, named definer");
+ EXPECT_EQ(Run("Object.defineProperty(obj, 'foo', {get(){}, set(value){}})"),
+ "named descriptor, named definer");
+
+ EXPECT_EQ(Run("Object.defineProperty(obj, 42, {value: 'foo'})"),
+ "indexed descriptor, "
+ // then attempt definer first and fallback to setter.
+ "indexed definer, indexed setter");
+
+ EXPECT_EQ(Run("Object.prototype.propertyIsEnumerable.call(obj, 'a')"),
+ "named query");
+ EXPECT_EQ(Run("Object.prototype.propertyIsEnumerable.call(obj, 42)"),
+ "indexed query");
+
+ EXPECT_EQ(Run("Object.prototype.hasOwnProperty.call(obj, 'a')"),
+ "named query");
+ // TODO(cbruni): Fix once hasOnwProperty is fixed (https://crbug.com/872628)
+ EXPECT_EQ(Run("Object.prototype.hasOwnProperty.call(obj, '42')"), "");
+}
+} // namespace
+} // namespace internal
} // namespace v8