Expose "$262.agent.monotonicNow()" for use in testing Atomic operation timeouts. Bug: v8:7705

R=binji@chromium.org, franzih@chromium.org

Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Ib6db8ec0b9980399e53e4b39f5c10150ca72f555
Reviewed-on: https://chromium-review.googlesource.com/1033426
Commit-Queue: Ben Smith <binji@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52897}
This commit is contained in:
Rick Waldron 2018-04-27 15:55:59 -04:00 committed by Commit Bot
parent f79ed8dc18
commit 06c77160b5
2 changed files with 11 additions and 2 deletions

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@ -129,6 +129,7 @@ Qiuyi Zhang <qiuyi.zqy@alibaba-inc.com>
Rafal Krypa <rafal@krypa.net>
Refael Ackermann <refack@gmail.com>
Rene Rebe <rene@exactcode.de>
Rick Waldron <waldron.rick@gmail.com>
Rob Wu <rob@robwu.nl>
Robert Mustacchi <rm@fingolfin.org>
Robert Nagy <robert.nagy@gmail.com>

View File

@ -62,7 +62,11 @@ function workerScript(script) {
sleep(s) { Atomics.wait(i32a, ${SLEEP_LOC}, 0, s); },
leaving() {}
leaving() {},
monotonicNow() {
return performance.now();
}
}
};`;
}
@ -103,7 +107,11 @@ var agent = {
return pendingReports.shift() || null;
},
sleep(s) { Atomics.wait(i32a, SLEEP_LOC, 0, s); }
sleep(s) { Atomics.wait(i32a, SLEEP_LOC, 0, s); },
monotonicNow() {
return performance.now();
}
};
return agent;