tests fail if display sleeps while run-webkit-tests is running

https://bugs.webkit.org/show_bug.cgi?id=153919

Reviewed by Darin Adler.

* DumpRenderTree/mac/LayoutTestHelper.m:
(addDisplaySleepAssertion): Use PreventUserIdleSystemSleep flag, same as set by caffeinate tool.


Canonical link: https://commits.webkit.org/176289@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@201489 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tools/ChangeLog

@@ -1,3 +1,13 @@
+2016-05-28  Aakash Jain  <aakash_jain@apple.com>
+
+        tests fail if display sleeps while run-webkit-tests is running
+        https://bugs.webkit.org/show_bug.cgi?id=153919
+
+        Reviewed by Darin Adler.
+
+        * DumpRenderTree/mac/LayoutTestHelper.m:
+        (addDisplaySleepAssertion): Use PreventUserIdleSystemSleep flag, same as set by caffeinate tool.
+
 2016-05-27  Srinivasan Vijayaraghavan  <svijayaraghavan@apple.com>
 
         Display failing JSC stress tests in buildbot dashboard

Tools/DumpRenderTree/mac/LayoutTestHelper.m

@@ -244,7 +244,7 @@ void addDisplaySleepAssertion()
 {
     CFStringRef assertionName = CFSTR("WebKit LayoutTestHelper");
     CFStringRef assertionDetails = CFSTR("WebKit layout-test helper tool is preventing sleep.");
-    IOPMAssertionCreateWithDescription(kIOPMAssertionTypePreventUserIdleDisplaySleep,
+    IOPMAssertionCreateWithDescription(kIOPMAssertionTypePreventUserIdleSystemSleep,
         assertionName, assertionDetails, assertionDetails, NULL, 0, NULL, &assertionID);
 }