9278b7b05a
Reason for revert: Breakage in Ignition seems unrelated; relanding. Original issue's description: > Revert of Disable non-standard Promise functions in staging (patchset #5 id:80001 of https://codereview.chromium.org/1469543003/ ) > > Reason for revert: > [Sheriff] This breaks ignition on arm sim debug: > https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm%20-%20sim%20-%20debug/builds/5317 > > Seems to not be caught by the cq bot that builds release with dchecks. > > Original issue's description: > > Disable non-standard Promise functions in staging > > > > This patch removes Promise functions and methods which are absent > > from the ES2015 specification when the --es-staging flag is on. > > > > BUG=v8:3237 > > R=rossberg > > LOG=Y > > > > Committed: https://crrev.com/941251af7e04d50ac2243da2870249a42111221a > > Cr-Commit-Position: refs/heads/master@{#32194} > > TBR=rossberg@chromium.org,littledan@chromium.org > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=v8:3237 > > Committed: https://crrev.com/86bd2b3c23b562213d5af158849dcd65f347a827 > Cr-Commit-Position: refs/heads/master@{#32199} TBR=rossberg@chromium.org,rmcilroy@chromium.org,machenbach@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:3237 Review URL: https://codereview.chromium.org/1478533002 Cr-Commit-Position: refs/heads/master@{#32235}
46 lines
2.0 KiB
JavaScript
46 lines
2.0 KiB
JavaScript
// Copyright 2014 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --allow-natives-syntax --promise-extra
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var x = 0;
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var y = 0;
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var thenable = { then: function(f) { x++; f(); } };
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for (var i = 0; i < 3; ++i) {
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Promise.resolve(thenable).then(function() { x++; y++; });
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}
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assertEquals(0, x);
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(function check() {
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Promise.resolve().chain(function() {
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// Delay check until all handlers have run.
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if (y < 3) check(); else assertEquals(6, x);
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}).catch(function(e) { %AbortJS("FAILURE: " + e) });
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})();
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