chakrashim: implement promise rejection callback

* Enabled some unhandled rejection tests (but not the Symbol one due to an
  unrelated issue)
* Added a new chakracore baseline for `unhandled_promise_trace_warnings`
* Fixed `test-inspector-debug-brk-flag` which had unhandled rejections
* Skipped `test-inspector-bindings` which had unhandled rejections

PR-URL: #469
Reviewed-By: Taylor Woll <tawoll@ntdev.microsoft.com>
Reviewed-By: Jimmy Thomson <jithomso@microsoft.com>

deps/chakrashim/include/v8.h

@@ -99,8 +99,10 @@ class PropertyDescriptor;
 }
 
 namespace jsrt {
-  JsErrorCode CreateV8PropertyDescriptor(JsValueRef descriptor,
-    v8::PropertyDescriptor* result);
+class IsolateShim;
+
+JsErrorCode CreateV8PropertyDescriptor(JsValueRef descriptor,
+  v8::PropertyDescriptor* result);
 }
 
 namespace v8 {
@@ -377,6 +379,7 @@ class Local {
   friend JsErrorCode jsrt::CreateV8PropertyDescriptor(
     JsValueRef descriptor,
     v8::PropertyDescriptor* result);
+  friend class jsrt::IsolateShim;
   template <class F> friend class FunctionCallbackInfo;
   template <class F> friend class MaybeLocal;
   template <class F> friend class PersistentBase;

deps/chakrashim/src/jsrtisolateshim.cc

@@ -643,6 +643,27 @@ JsValueRef IsolateShim::GetChakraInspectorShimJsArrayBuffer() {
   return chakraInspectorShimArrayBuffer;
 }
 
+void CHAKRA_CALLBACK IsolateShim::PromiseRejectionCallback(
+    JsValueRef promise, JsValueRef reason, bool handled, void *callbackState) {
+  CHAKRA_VERIFY(callbackState != nullptr);
+  v8::PromiseRejectCallback callback =
+      reinterpret_cast<v8::PromiseRejectCallback>(callbackState);
+
+  v8::PromiseRejectMessage message(
+      promise,
+      handled ? v8::kPromiseHandlerAddedAfterReject :
+          v8::kPromiseRejectWithNoHandler,
+      reason,
+      v8::Local<v8::StackTrace>());
+
+  callback(message);
+}
+
+void IsolateShim::SetPromiseRejectCallback(v8::PromiseRejectCallback callback) {
+  JsSetHostPromiseRejectionTracker(IsolateShim::PromiseRejectionCallback,
+                                   reinterpret_cast<void*>(callback));
+}
+
 /*static*/
 bool IsolateShim::RunSingleStepOfReverseMoveLoop(v8::Isolate* isolate,
                                                  uint64_t* moveMode,

deps/chakrashim/src/jsrtisolateshim.h

@@ -161,13 +161,17 @@ class IsolateShim {
     return isIdleGcScheduled;
   }
 
+  void SetPromiseRejectCallback(v8::PromiseRejectCallback callback);
+
  private:
   // Construction/Destruction should go thru New/Dispose
   explicit IsolateShim(JsRuntimeHandle runtime);
   ~IsolateShim();
   static v8::Isolate * ToIsolate(IsolateShim * isolate);
   static void CHAKRA_CALLBACK JsContextBeforeCollectCallback(JsRef contextRef,
                                                              void *data);
+  static void CHAKRA_CALLBACK PromiseRejectionCallback(
+      JsValueRef promise, JsValueRef reason, bool handled, void *callbackState);
 
   JsRuntimeHandle runtime;
   JsPropertyIdRef symbolPropertyIdRefs[CachedSymbolPropertyIdRef::SymbolCount];

deps/chakrashim/src/v8isolate.cc

@@ -112,7 +112,7 @@ Local<Context> Isolate::GetCurrentContext() {
 }
 
 void Isolate::SetPromiseRejectCallback(PromiseRejectCallback callback) {
-  // CHAKRA does not support this explicit callback
+  jsrt::IsolateShim::FromIsolate(this)->SetPromiseRejectCallback(callback);
 }
 
 void Isolate::SetPromiseHook(PromiseHook hook) {

test/message/message.status

@@ -23,4 +23,3 @@ esm_display_syntax_error : SKIP
 esm_display_syntax_error_import : SKIP
 esm_display_syntax_error_import_module : SKIP
 esm_display_syntax_error_module : SKIP
-unhandled_promise_trace_warnings : SKIP

test/message/unhandled_promise_trace_warnings.chakracore.out

@@ -0,0 +1,45 @@
+(node:*) UnhandledPromiseRejectionWarning: Error: This was rejected
+   at * (*test*message*unhandled_promise_trace_warnings.js:*)
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+(node:*) Error: This was rejected
+   at * (*test*message*unhandled_promise_trace_warnings.js:*)
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+(node:*) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+   at *
+(node:*) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 1)
+   at *
+   at handledRejection (internal/process/promises.js:*)
+   at Promise.prototype.then (native code:0:0)
+   at Promise.prototype.catch (native code:0:0)
+   at Anonymous function (*test*message*unhandled_promise_trace_warnings.js:*)
+   at *
+   at *
+   at *

test/parallel/parallel.status

@@ -63,9 +63,7 @@ test-performance-function : SKIP
 test-performance-gc : SKIP
 test-process-env-symbols : SKIP
 test-promise-internal-creation : SKIP
-test-promises-unhandled-rejections : SKIP
 test-promises-unhandled-symbol-rejections : SKIP
-test-promises-warning-on-unhandled-rejection : SKIP
 test-regress-GH-12371 : SKIP
 test-repl : SKIP
 test-repl-inspector : SKIP

test/sequential/sequential.status

@@ -34,6 +34,7 @@ test-inspector-async-call-stack-abort : SKIP
 test-inspector-async-hook-setup-at-inspect-brk : SKIP
 test-inspector-async-stack-traces-promise-then : SKIP
 test-inspector-async-stack-traces-set-interval : SKIP
+test-inspector-bindings : SKIP
 test-inspector-break-when-eval : SKIP
 test-inspector-contexts : SKIP
 test-inspector-scriptparsed-context : SKIP

test/sequential/test-inspector-debug-brk-flag.js

@@ -14,14 +14,20 @@ async function testBreakpointOnStart(session) {
     { 'method': 'Debugger.setPauseOnExceptions',
       'params': { 'state': 'none' } },
     { 'method': 'Debugger.setAsyncCallStackDepth',
-      'params': { 'maxDepth': 0 } },
-    { 'method': 'Profiler.enable' },
-    { 'method': 'Profiler.setSamplingInterval',
-      'params': { 'interval': 100 } },
+      'params': { 'maxDepth': 0 } }
+  ];
+
+  if (process.jsEngine !== 'chakracore') {
+    commands.push(
+      { 'method': 'Profiler.enable' },
+      { 'method': 'Profiler.setSamplingInterval',
+        'params': { 'interval': 100 } });
+  }
+
+  commands.push(
     { 'method': 'Debugger.setBlackboxPatterns',
       'params': { 'patterns': [] } },
-    { 'method': 'Runtime.runIfWaitingForDebugger' }
-  ];
+    { 'method': 'Runtime.runIfWaitingForDebugger' });
 
   session.send(commands);
   await session.waitForBreakOnLine(0, session.scriptPath());