Cleanup expected.txt files for layout tests

third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/origintrials-worker.js

Index: third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/origintrials-worker.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/origintrials-worker.js b/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/origintrials-worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..ec01b9301e3795134ec0be0208bc727882e94a76
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/origin_trials/resources/origintrials-worker.js
@@ -0,0 +1,78 @@
+importScripts('/resources/testharness.js');
+
+get_worker_type = () => {
+  var type = Object.prototype.toString.call(self);
+  if (type.indexOf('ServiceWorkerGlobalScope') !== -1) {
+    return 'service';
+  }
+  if (type.indexOf('SharedWorkerGlobalScope') !== -1) {
+    if (self.name) {
+      return 'shared (' + self.name + ')';
+    }
+    return 'shared';
+  }
+  if (type.indexOf('DedicatedWorkerGlobalScope') !== -1) {
+    return 'dedicated';
+  }
+  return 'unknown';
+}
+
+// Test whether the origin-trial-enabled attributes are *NOT* attached in a
+// worker where the trial is not enabled.
+// This is deliberately just a minimal set of tests to ensure that trials are
+// available in a worker. The full suite of tests are in origintrials.js.
+expect_failure_worker = () => {
+  // Use |worker_type| to make the test descriptions unique when multiple
+  // workers are created in a single test file.
+  var worker_type = get_worker_type();
+  test(() => {
+    var testObject = self.internals.originTrialsTest();
+    assert_idl_attribute(testObject, 'throwingAttribute');
+    assert_throws('NotSupportedError', () => {
+      testObject.throwingAttribute;
+    }, 'Accessing attribute should throw error');
+  }, 'Accessing attribute should throw error in ' + worker_type + ' worker');
+  test(() => {
+    var testObject = self.internals.originTrialsTest();
+    assert_not_exists(testObject, 'normalAttribute');
+    assert_equals(testObject.normalAttribute, undefined);
+  }, 'Attribute should not exist in ' + worker_type + ' worker');
+  test(() => {
+    var testObject = self.internals.originTrialsTest();
+    assert_not_exists(testObject, 'CONSTANT');
+    assert_equals(testObject.CONSTANT, undefined);
+  }, 'Constant should not exist in ' + worker_type + ' worker');
+  done();
+}
+
+// Test whether the origin-trial-enabled attributes are attached in a worker
+// where the trial is enabled.
+// This is deliberately just a minimal set of tests to ensure that trials are
+// available in a worker. The full suite of tests are in origintrials.js.
+expect_success_worker = () => {
+  // Use |worker_type| to make the test descriptions unique when multiple
+  // workers are created in a single test file.
+  var worker_type = get_worker_type();
+  test(() => {
+      var testObject = self.internals.originTrialsTest();
+      assert_idl_attribute(testObject, 'throwingAttribute');
+      assert_true(testObject.throwingAttribute, 'Attribute should return boolean value');
+    }, 'Accessing attribute should return value and not throw exception in ' + worker_type + ' worker');
+  test(() => {
+      var testObject = self.internals.originTrialsTest();
+      assert_idl_attribute(testObject, 'normalAttribute');
+      assert_true(testObject.normalAttribute, 'Attribute should return boolean value');
+    }, 'Attribute should exist and return value in ' + worker_type + ' worker');
+  test(() => {
+      var testObject = self.internals.originTrialsTest();
+      assert_idl_attribute(testObject, 'CONSTANT');
+      assert_equals(testObject.CONSTANT, 1, 'Constant should return integer value');
+    }, 'Constant should exist and return value in ' + worker_type + ' worker');
+  test(() => {
+      var testObject = self.internals.originTrialsTest();
+      assert_idl_attribute(testObject, 'CONSTANT');
+      testObject.CONSTANT = 10;
+      assert_equals(testObject.CONSTANT, 1, 'Constant should not be modifiable');
+    }, 'Constant should exist and not be modifiable in ' + worker_type + ' worker');
+  done();
+}