There are currently many timeouts on Web Inspector tests. The failures follow a similar pattern: - on Mavericks Debug, the tests rarely time out, but have uneven performance, jumping from ~2 seconds to ~20 seconds; - on Yosemite Debug and Leaks, they also have the uneven performance, but also frequently time out. inspector/css/createStyleSheet.html inspector/css/get-system-fonts.html inspector/css/getAllStyleSheets.html inspector/css/manager-preferredInspectorStyleSheetForFrame.html inspector/css/matched-style-properties.html inspector/css/modify-rule-selector.html inspector/css/pseudo-element-matches-for-pseudo-element-node.html inspector/css/pseudo-element-matches.html inspector/css/selector-dynamic-specificity.html inspector/css/selector-specificity.html inspector/dom/content-flow-content-nodes.html inspector/dom/content-flow-content-removal.html inspector/dom/content-flow-list.html inspector/dom/content-node-region-info.html inspector/dom/getAccessibilityPropertiesForNode.html inspector/dom/highlight-shape-outside.html inspector/model/parse-script-syntax-tree.html inspector/model/remote-object-get-properties.html inspector/model/remote-object.html inspector/page/main-frame-resource.html These tests fail so frequently that they make the dashboard red all the time. I'll add test expectation now.
Added expectation in http://trac.webkit.org/r189171
Ugh :( Joe and I hope to get this diagnosed during this week. I'll start investigating with the involuntary AppNap idea.
Added inspector/indexeddb/requestDatabaseNames.html in r189459.