[debugger] Basic scope functionality and exception events in wrapper

test/mjsunit/harmony/async-debug-caught-exception-cases.js

Index: test/mjsunit/harmony/async-debug-caught-exception-cases.js
diff --git a/test/mjsunit/harmony/async-debug-caught-exception-cases.js b/test/mjsunit/harmony/async-debug-caught-exception-cases.js
deleted file mode 100644
index 76296ef7f1cfe0538189cfb02ac42318898c1a1d..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/async-debug-caught-exception-cases.js
+++ /dev/null
@@ -1,216 +0,0 @@
-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --allow-natives-syntax --harmony-async-await --expose-debug-as debug
-
-Debug = debug.Debug
-
-let events = 0;
-
-function listener(event, exec_state, event_data, data) {
-  if (event != Debug.DebugEvent.Exception) return;
-  events++;
-}
-
-async function thrower() {
-  throw "a";  // Exception a
-}
-
-var reject = () => Promise.reject("b");  // Exception b
-
-async function awaitReturn() { await 1; return; }
-
-async function scalar() { return 1; }
-
-function nothing() { return 1; }
-
-function rejectConstructor() {
-  return new Promise((resolve, reject) => reject("c"));  // Exception c
-}
-
-async function argThrower(x = (() => { throw "d"; })()) { }  // Exception d
-
-async function awaitThrow() {
-  await undefined;
-  throw "e";  // Exception e
-}
-
-function constructorThrow() {
-  return new Promise((resolve, reject) =>
-    Promise.resolve().then(() =>
-      reject("f")  // Exception f
-    )
-  );
-}
-
-function suppressThrow() {
-  return thrower();
-}
-
-async function caught(producer) {
-  try {
-    await producer();
-  } catch (e) {
-  }
-}
-
-async function uncaught(producer) {
-  await producer();
-}
-
-async function indirectUncaught(producer) {
-  await uncaught(producer);
-}
-
-async function indirectCaught(producer) {
-  try {
-    await uncaught(producer);
-  } catch (e) {
-  }
-}
-
-function dotCatch(producer) {
-  Promise.resolve(producer()).catch(() => {});
-}
-
-function indirectReturnDotCatch(producer) {
-  (async() => producer())().catch(() => {});
-}
-
-function indirectAwaitDotCatch(producer) {
-  (async() => await producer())().catch(() => {});
-}
-
-function nestedDotCatch(producer) {
-  Promise.resolve(producer()).then().catch(() => {});
-}
-
-async function indirectAwaitCatch(producer) {
-  try {
-    await (() => producer())();
-  } catch (e) {
-  }
-}
-
-function switchCatch(producer) {
-  let resolve;
-  let promise = new Promise(r => resolve = r);
-  async function localCaught() {
-    try {
-      await promise;  // force switching to localUncaught and back
-      await producer();
-    } catch (e) { }
-  }
-  async function localUncaught() {
-    await undefined;
-    resolve();
-  }
-  localCaught();
-  localUncaught();
-}
-
-function switchDotCatch(producer) {
-  let resolve;
-  let promise = new Promise(r => resolve = r);
-  async function localCaught() {
-    await promise;  // force switching to localUncaught and back
-    await producer();
-  }
-  async function localUncaught() {
-    await undefined;
-    resolve();
-  }
-  localCaught().catch(() => {});
-  localUncaught();
-}
-
-let catches = [caught,
-               indirectCaught,
-               indirectAwaitCatch,
-               switchCatch,
-               switchDotCatch];
-let noncatches = [uncaught, indirectUncaught];
-let lateCatches = [dotCatch,
-                   indirectReturnDotCatch,
-                   indirectAwaitDotCatch,
-                   nestedDotCatch];
-
-let throws = [thrower, reject, argThrower, suppressThrow];
-let nonthrows = [awaitReturn, scalar, nothing];
-let lateThrows = [awaitThrow, constructorThrow];
-let uncatchable = [rejectConstructor];
-
-let cases = [];
-
-for (let producer of throws.concat(lateThrows)) {
-  for (let consumer of catches) {
-    cases.push({ producer, consumer, expectedEvents: 1, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 0, caught: false });
-  }
-}
-
-for (let producer of throws.concat(lateThrows)) {
-  for (let consumer of noncatches) {
-    cases.push({ producer, consumer, expectedEvents: 1, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 1, caught: false });
-  }
-}
-
-for (let producer of nonthrows) {
-  for (let consumer of catches.concat(noncatches, lateCatches)) {
-    cases.push({ producer, consumer, expectedEvents: 0, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 0, caught: false });
-  }
-}
-
-for (let producer of uncatchable) {
-  for (let consumer of catches.concat(noncatches, lateCatches)) {
-    cases.push({ producer, consumer, expectedEvents: 1, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 1, caught: false });
-  }
-}
-
-for (let producer of lateThrows) {
-  for (let consumer of lateCatches) {
-    cases.push({ producer, consumer, expectedEvents: 1, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 0, caught: false });
-  }
-}
-
-for (let producer of throws) {
-  for (let consumer of lateCatches) {
-    cases.push({ producer, consumer, expectedEvents: 1, caught: true });
-    cases.push({ producer, consumer, expectedEvents: 1, caught: false });
-  }
-}
-
-
-function runPart(n) {
-  let subcases = cases.slice(n * cases.length / 4,
-                             ((n + 1) * cases.length) / 4);
-  for (let {producer, consumer, expectedEvents, caught} of subcases) {
-    Debug.setListener(listener);
-    if (caught) {
-      Debug.setBreakOnException();
-    } else {
-      Debug.setBreakOnUncaughtException();
-    }
-
-    events = 0;
-    consumer(producer);
-    %RunMicrotasks();
-
-    Debug.setListener(null);
-    if (caught) {
-      Debug.clearBreakOnException();
-    } else {
-      Debug.clearBreakOnUncaughtException();
-    }
-    if (expectedEvents != events) {
-      print(`producer ${producer} consumer ${consumer} expectedEvents ` +
-            `${expectedEvents} caught ${caught} events ${events}`);
-      quit(1);
-    }
-  }
-}