Import Blink layout tests for Promises.

test/webkit/fast/js/Promise-catch.js

-// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright 2014 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  Redistributions in binary form must reproduce the above copyright
 //     notice, this list of conditions and the following disclaimer in the
 //     documentation and/or other materials provided with the distribution.
 //
 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-description(
-"This tests that throwing from a finally block has the expected effect."
-);
+// Flags: --harmony
+'use strict';
+description('Test Promise.prototype.catch.');
 
-var events = [];
+var reject;
+var result;
+var thisInInit;
+var thisInOnFulfilled;
+
+var firstPromise = new Promise(function(_, newReject) {
+  thisInInit = this;
+  reject = newReject;
+});
+
+var secondPromise = firstPromise.catch(function(localResult) {
+  thisInOnFulfilled = this;
+  shouldBe('thisInOnFulfilled', 'undefined');
+  result = localResult;
+  shouldBeEqualToString('result', 'hello');
+  return 'bye';
+});
+
+secondPromise.then(function(localResult) {
+  result = localResult;
+  shouldBeEqualToString('result', 'bye');
+  testPassed('fulfilled');
+  finishJSTest();
+}, function() {
+  testFailed('rejected');
+  finishJSTest();
+});
+
+shouldBe('thisInInit', 'undefined');
+shouldBeTrue('firstPromise instanceof Promise');
+shouldBeTrue('secondPromise instanceof Promise');
 
 try {
-    events.push("1:try");
-} finally {
-    events.push("1:finally");
+  firstPromise.catch(null);
+} catch (e) {
+  testFailed('catch(null) should not throw an exception');
+}
+try {
+  firstPromise.catch(37);
+} catch (e) {
+  testFailed('catch(37) should not throw an exception');
 }
 
-try {
-    try {
-        throw "2:thingy";
-    } finally {
-        events.push("2:finally");
-    }
-} catch (e) {
-    events.push(e);
-}
-
-try {
-    throw "3:thingy";
-} catch (e) {
-    events.push(e);
-} finally {
-    events.push("3:finally");
-}
-
-try {
-    try {
-        throw "4:thingy";
-    } catch (e) {
-        events.push(e);
-    } finally {
-        events.push("4:finally");
-        throw "4:another thingy";
-    }
-} catch (e) {
-    events.push(e);
-}
-
-try {
-    for (;;) {
-        try {
-            continue;
-        } finally {
-            events.push("5:hi");
-            throw "5:wat";
-        }
-    }
-} catch (e) {
-    events.push(e);
-}
-
-shouldBe("\"\" + events", "\"1:try,1:finally,2:finally,2:thingy,3:thingy,3:finally,4:thingy,4:finally,4:another thingy,5:hi,5:wat\"");
+reject('hello');