Attachment 338943 Details for Bug 185043 – $262.agent.monotonicNow()

[patch] $262.agent.monotonicNow()

0001-Expose-262.agent.monotonicNow-for-use-in-testing-Ato.patch (text/plain), 2.32 KB, created by Rick Waldron on 2018-04-26 17:44:45 PDT

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Creator: Rick Waldron

Created: 2018-04-26 17:44:45 PDT

Size: 2.32 KB

patch

obsolete

>From 67ba20a251bca14d2ae36c46d18e6d4ef10948b8 Mon Sep 17 00:00:00 2001
>From: Rick Waldron <waldron.rick@gmail.com>
>Date: Thu, 26 Apr 2018 16:25:53 -0400
>Subject: [PATCH] Expose "$262.agent.monotonicNow()" for use in testing Atomic
> operation timeouts. Fixes 185043
>
>Backed by Monotonic::now()
>---
> Source/JavaScriptCore/jsc.cpp | 10 +++++++++-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
>diff --git a/Source/JavaScriptCore/jsc.cpp b/Source/JavaScriptCore/jsc.cpp
>index 4a73e87e96..6b81f71d1c 100644
>--- a/Source/JavaScriptCore/jsc.cpp
>+++ b/Source/JavaScriptCore/jsc.cpp
>@@ -82,6 +82,7 @@
> #include <type_traits>
> #include <wtf/CommaPrinter.h>
> #include <wtf/MainThread.h>
>+#include <wtf/MonotonicTime.h>
> #include <wtf/NeverDestroyed.h>
> #include <wtf/StringPrintStream.h>
> #include <wtf/WallTime.h>
>@@ -340,6 +341,7 @@ static EncodedJSValue JSC_HOST_CALL functionDollarAgentSleep(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionDollarAgentBroadcast(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionDollarAgentGetReport(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionDollarAgentLeaving(ExecState*);
>+static EncodedJSValue JSC_HOST_CALL functionDollarAgentMonotonicNow(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionWaitForReport(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionHeapCapacity(ExecState*);
> static EncodedJSValue JSC_HOST_CALL functionFlashHeapAccess(ExecState*);
>@@ -595,7 +597,8 @@ protected:
>         addFunction(vm, agent, "broadcast", functionDollarAgentBroadcast, 1);
>         addFunction(vm, agent, "getReport", functionDollarAgentGetReport, 0);
>         addFunction(vm, agent, "leaving", functionDollarAgentLeaving, 0);
>-        
>+        addFunction(vm, agent, "monotonicNow", functionDollarAgentMonotonicNow, 0);
>+
>         addFunction(vm, "waitForReport", functionWaitForReport, 0);
> 
>         addFunction(vm, "heapCapacity", functionHeapCapacity, 0);
>@@ -1744,6 +1747,11 @@ EncodedJSValue JSC_HOST_CALL functionDollarAgentLeaving(ExecState*)
>     return JSValue::encode(jsUndefined());
> }
> 
>+EncodedJSValue JSC_HOST_CALL functionDollarAgentMonotonicNow(ExecState*)
>+{
>+    return JSValue::encode(jsNumber(MonotonicTime::now().secondsSinceEpoch().milliseconds()));
>+}
>+
> EncodedJSValue JSC_HOST_CALL functionWaitForReport(ExecState* exec)
> {
>     VM& vm = exec->vm();
>-- 
>2.15.1 (Apple Git-101)
>

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Attachments on bug 185043: 338943 | 338988 | 338989 | 338991 | 339108 | 339112