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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/plugins/test/mochitest/hang_test.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/plugins/test/mochitest/hang_test.js')
-rw-r--r--dom/plugins/test/mochitest/hang_test.js114
1 files changed, 114 insertions, 0 deletions
diff --git a/dom/plugins/test/mochitest/hang_test.js b/dom/plugins/test/mochitest/hang_test.js
new file mode 100644
index 000000000..796093fa3
--- /dev/null
+++ b/dom/plugins/test/mochitest/hang_test.js
@@ -0,0 +1,114 @@
+
+Components.utils.import("resource://gre/modules/KeyValueParser.jsm");
+
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+
+var success = false;
+var observerFired = false;
+
+var testObserver = {
+ idleHang: true,
+
+ observe: function(subject, topic, data) {
+ observerFired = true;
+ ok(true, "Observer fired");
+ is(topic, "plugin-crashed", "Checking correct topic");
+ is(data, null, "Checking null data");
+ ok((subject instanceof Ci.nsIPropertyBag2), "got Propbag");
+ ok((subject instanceof Ci.nsIWritablePropertyBag2), "got writable Propbag");
+
+ var pluginId = subject.getPropertyAsAString("pluginDumpID");
+ isnot(pluginId, "", "got a non-empty plugin crash id");
+
+ // check plugin dump and extra files
+ let directoryService =
+ Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
+ let profD = directoryService.get("ProfD", Ci.nsIFile);
+ profD.append("minidumps");
+ let pluginDumpFile = profD.clone();
+ pluginDumpFile.append(pluginId + ".dmp");
+ ok(pluginDumpFile.exists(), "plugin minidump exists");
+
+ let pluginExtraFile = profD.clone();
+ pluginExtraFile.append(pluginId + ".extra");
+ ok(pluginExtraFile.exists(), "plugin extra file exists");
+
+ let extraData = parseKeyValuePairsFromFile(pluginExtraFile);
+
+ // check additional dumps
+
+ ok("additional_minidumps" in extraData, "got field for additional minidumps");
+ let additionalDumps = extraData.additional_minidumps.split(',');
+ ok(additionalDumps.indexOf('browser') >= 0, "browser in additional_minidumps");
+
+ let additionalDumpFiles = [];
+ for (let name of additionalDumps) {
+ let file = profD.clone();
+ file.append(pluginId + "-" + name + ".dmp");
+ ok(file.exists(), "additional dump '"+name+"' exists");
+ if (file.exists()) {
+ additionalDumpFiles.push(file);
+ }
+ }
+
+ // check cpu usage field
+
+ ok("PluginCpuUsage" in extraData, "got extra field for plugin cpu usage");
+ let cpuUsage = parseFloat(extraData["PluginCpuUsage"]);
+ if (this.idleHang) {
+ ok(cpuUsage == 0, "plugin cpu usage is 0%");
+ } else {
+ ok(cpuUsage > 0, "plugin cpu usage is >0%");
+ }
+
+ // check processor count field
+ ok("NumberOfProcessors" in extraData, "got extra field for processor count");
+ ok(parseInt(extraData["NumberOfProcessors"]) > 0, "number of processors is >0");
+
+ // cleanup, to be nice
+ pluginDumpFile.remove(false);
+ pluginExtraFile.remove(false);
+ for (let file of additionalDumpFiles) {
+ file.remove(false);
+ }
+ },
+
+ QueryInterface: function(iid) {
+ if (iid.equals(Ci.nsIObserver) ||
+ iid.equals(Ci.nsISupportsWeakReference) ||
+ iid.equals(Ci.nsISupports))
+ return this;
+ throw Components.results.NS_NOINTERFACE;
+ }
+};
+
+
+function onPluginCrashed(aEvent) {
+ ok(true, "Plugin crashed notification received");
+ ok(observerFired, "Observer should have fired first");
+ is(aEvent.type, "PluginCrashed", "event is correct type");
+
+ var pluginElement = document.getElementById("plugin1");
+ is (pluginElement, aEvent.target, "Plugin crashed event target is plugin element");
+
+ ok(aEvent instanceof PluginCrashedEvent,
+ "plugin crashed event has the right interface");
+
+ is(typeof aEvent.pluginDumpID, "string", "pluginDumpID is correct type");
+ isnot(aEvent.pluginDumpID, "", "got a non-empty dump ID");
+ is(typeof aEvent.pluginName, "string", "pluginName is correct type");
+ is(aEvent.pluginName, "Test Plug-in", "got correct plugin name");
+ is(typeof aEvent.pluginFilename, "string", "pluginFilename is correct type");
+ isnot(aEvent.pluginFilename, "", "got a non-empty filename");
+ // The app itself may or may not have decided to submit the report, so
+ // allow either true or false here.
+ ok("submittedCrashReport" in aEvent, "submittedCrashReport is a property of event");
+ is(typeof aEvent.submittedCrashReport, "boolean", "submittedCrashReport is correct type");
+
+ var os = Cc["@mozilla.org/observer-service;1"].
+ getService(Ci.nsIObserverService);
+ os.removeObserver(testObserver, "plugin-crashed");
+
+ SimpleTest.finish();
+}