1 files changed, 29 insertions, 0 deletions
diff --git a/chromium/components/previews/core/previews_experiments_unittest.cc b/chromium/components/previews/core/previews_experiments_unittest.cc
new file mode 100644
index 00000000000..1ceb4c6a9ed
--- /dev/null
+++ b/chromium/components/previews/core/previews_experiments_unittest.cc
@@ -0,0 +1,29 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/previews/core/previews_experiments.h"
+
+#include "base/metrics/field_trial.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+using PreviewsExperimentsTest = testing::Test;
+
+}  // namespace
+
+namespace previews {
+
+TEST_F(PreviewsExperimentsTest, TestFieldTrialOfflinePage) {
+  EXPECT_FALSE(IsIncludedInClientSidePreviewsExperimentsFieldTrial());
+  EXPECT_FALSE(IsOfflinePreviewsEnabled());
+
+  base::FieldTrialList field_trial_list(nullptr);
+  ASSERT_TRUE(EnableOfflinePreviewsForTesting());
+
+  EXPECT_TRUE(IsIncludedInClientSidePreviewsExperimentsFieldTrial());
+  EXPECT_TRUE(IsOfflinePreviewsEnabled());
+}
+
+}  // namespace previews