[LayoutTests] Split up async-callstack-async-await* tests to mitigate timeouts

third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html

Index: third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html
diff --git a/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html b/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html
index 77b73e4958935df4a9a8a511d472986d3edf7a8d..d87dd49426a59780cd6992b9e0bb7c643a645cfe 100644
--- a/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html
+++ b/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-await/async-callstack-async-await2.html
@@ -45,7 +45,7 @@ function testFunction()
 
 function testFunctionTimeout()
 {
-    var functions = [doTestPromiseAll, doTestThrowFromChain, doTestRejectFromChain, doTestPromiseResolve, doTestPromiseReject];
+    var functions = [doTestChainedPromises, doTestChainedPromisesJSON];
     for (var i = 0; i < functions.length; ++i)
         functions[i]();
 }
@@ -60,71 +60,30 @@ function errorCallback(error)
     debugger;
 }
 
-async function doTestPromiseAll()
+async function doTestChainedPromises()
 {
     try {
-        let all = await Promise.all([11, 22, 33, 44, 55].map(timeoutPromise));
-        thenCallback(all);
+        await timeoutPromise(1);
+        debugger;
+        await timeoutPromise(2);
+        debugger;
+        await 3;
+        debugger;
+        await settledPromise(4);
+        debugger;
+        thenCallback(await timeoutPromise(5));
     } catch (e) {
         errorCallback(e);
     }
 }
 
-async function throwFromChain()
-{
-    await timeoutPromise(1);
-    await timeoutPromise(2);
-    await settledPromise(3);
-    throw Error("thrown from 4");
-    await timeoutPromise(5);
-    debugger;
-}
-
-async function doTestThrowFromChain()
-{
-    try {
-        let result = await throwFromChain();
-        thencallback(result);
-    } catch (e) {
-        errorCallback(e);
-    }
-}
-
-async function rejectFromChain()
-{
-    await timeoutPromise(1);
-    await timeoutPromise(2);
-    await timeoutPromise(3);
-    await timeoutPromise(new Error(4));
-    throw new Error("thrown from rejectFromChain");
-    debugger;
-}
-
-async function doTestRejectFromChain()
-{
-    try {
-        let result = await rejectFromChain();
-        thenCallback(result);
-    } catch (e) {
-        errorCallback(e);
-    }
-}
-
-async function doTestPromiseResolve()
-{
-    try {
-        let result = await Promise.resolve(1);
-        thenCallback(result);
-    } catch (e) {
-        errorCallback(e);
-    }
-}
-
-async function doTestPromiseReject()
+async function doTestChainedPromisesJSON()
 {
     try {
-        let result = await Promise.reject(new Error("2"))
-        thenCallback(result);
+        let one = await timeoutPromise(1);
+        let stringify = await JSON.stringify(one);
+        let parse = await JSON.parse(stringify);
+        thenCallback(parse);
     } catch (e) {
         errorCallback(e);
     }
@@ -132,7 +91,7 @@ async function doTestPromiseReject()
 
 var test = function()
 {
-    var totalDebuggerStatements = 5;
+    var totalDebuggerStatements = 6;
     var maxAsyncCallStackDepth = 5;
     InspectorTest.runAsyncCallStacksTest(totalDebuggerStatements, maxAsyncCallStackDepth);
 }