Async/await Promise dependency graph

test/mjsunit/harmony/async-debug-caught-exception2.js

Index: test/mjsunit/harmony/async-debug-caught-exception2.js
diff --git a/test/mjsunit/harmony/async-debug-caught-exception2.js b/test/mjsunit/harmony/async-debug-caught-exception2.js
index 97f2c14dce10873b5d2ae073a5603833a145b9f1..068778bfa3dec9019855f6d357950ed08ed4d944 100644
--- a/test/mjsunit/harmony/async-debug-caught-exception2.js
+++ b/test/mjsunit/harmony/async-debug-caught-exception2.js
@@ -111,10 +111,8 @@ let lateCatches = [dotCatch, indirectReturnDotCatch, indirectAwaitDotCatch, nest
 
 let throws = [thrower, reject, argThrower, suppressThrow];
 let nonthrows = [awaitReturn, scalar, nothing];
-// TODO(littledan): Build a dependency graph to track the relationship between Promises
-// linked by async/await, and enable tests so that
-// let lateThrows = [awaitThrow, constructorThrow, rejectConstructor];
-let lateThrows = [];
+let lateThrows = [awaitThrow, constructorThrow];
+let uncatchables = [rejectConstructor];
 
 let cases = [];
 
@@ -139,6 +137,13 @@ for (let producer of nonthrows) {
   }
 }
 
+for (let producer of uncatchables) {
+  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 });