[DevTools] New harness for inspector-protocol layout tests

third_party/WebKit/LayoutTests/inspector-protocol/page/enable-disable.js

Index: third_party/WebKit/LayoutTests/inspector-protocol/page/enable-disable.js
diff --git a/third_party/WebKit/LayoutTests/inspector-protocol/page/enable-disable.js b/third_party/WebKit/LayoutTests/inspector-protocol/page/enable-disable.js
new file mode 100644
index 0000000000000000000000000000000000000000..04c9bfa3d5ca5ad04ba5a861605f0e11fbea406d
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/inspector-protocol/page/enable-disable.js
@@ -0,0 +1,33 @@
+(async function() {
+  let {page, session, Protocol} = await InspectorTest.startBlank('');
+
+  var log = [];
+  Protocol.Timeline.onEventRecorded(msg => {
+    if (msg.params.record.type === 'Program') {
+      var children = msg.params.record.children;
+      for (var i = 0; i < children.length; ++i) {
+        var record = children[i];
+        if (record.type === 'GCEvent')
+          continue;
+        log.push('Timeline.eventRecorded: ' + record.type);
+      }
+      return;
+    }
+    InspectorTest.log('FAIL: Unexpected records arrived');
+    InspectorTest.logObject(msg);
+  });
+
+  await Protocol.Timeline.start();
+  log.push('Timeline started');
+  await Protocol.Page.enable();
+  log.push('Page enabled');
+  await Protocol.Page.disable();
+  log.push('Page disabled');
+
+  await Protocol.Domain.NotExistingCommand();
+  await Protocol.Timeline.stop();
+  log.push('Timeline stopped');
+  for (var i = 0; i < log.length; ++i)
+    InspectorTest.log(log[i]);
+  InspectorTest.completeTest();
+})();