VR: Use ToolbarModel to drive VR URL bar state.

chrome/browser/android/vr_shell/textures/url_bar_texture_unittest.cc

 // Copyright 2017 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 "chrome/browser/android/vr_shell/textures/url_bar_texture.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/android/vr_shell/textures/render_text_wrapper.h"
+#include "chrome/browser/android/vr_shell/toolbar_state.h"
 #include "components/security_state/core/security_state.h"
+#include "components/toolbar/vector_icons.h"
 #include "components/url_formatter/url_formatter.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkSurface.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/render_text.h"
 
 using security_state::SecurityLevel;
 
@@ skipping 14 matching lines @@
 static constexpr int kUrlWidth = 400;
 static constexpr int kUrlHeight = 30;
 
 class TestUrlBarTexture : public UrlBarTexture {
  public:
   TestUrlBarTexture();
   ~TestUrlBarTexture() override {}
 
   void DrawURL(const GURL& gurl) {
     unsupported_mode_ = UiUnsupportedMode::kCount;
-    SetURL(gurl);
+    ToolbarState state;

[mthiesse, 2017/06/28 00:27:08]

Why not just add a 5-param constructor to ToolbarState, then no need for the
assert below, etc. Easier to make sure it's always initialized correctly.

[cjgrant, 2017/06/28 15:14:33]

Done.

+    state.gurl = gurl;
+    state.vector_icon = &toolbar::kHttpIcon;
+    state.security_level = SecurityLevel::HTTP_SHOW_WARNING;
+    ASSERT_TRUE(state.should_display_url);
+    SetToolbarState(state);
     sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(
         texture_size_.width(), texture_size_.height());
     DrawAndLayout(surface->getCanvas(), texture_size_);
   }
 
   static void TestUrlStyling(const base::string16& formatted_url,
                              const url::Parsed& parsed,
                              security_state::SecurityLevel security_level,
                              vr_shell::RenderTextWrapper* render_text,
                              const ColorScheme& color_scheme) {
@@ skipping 215 matching lines @@
 TEST(UrlBarTexture, LongPathsDoNotRequireElisionAndAreSupported) {
   TestUrlBarTexture texture;
   texture.DrawURL(GURL(
       "https://something.com/"
       "thereisnopossiblewaythatthishostnamecouldbecontainedinthelimitedspacetha"
       "tweareaffordedtousitsreallynotsomethingweshouldconsiderorplanfororpinour"
       "hopesonlestwegetdisappointedorsad.com"));
   EXPECT_EQ(UiUnsupportedMode::kCount, texture.unsupported_mode());
 }
 
+TEST(UrlBarTexture, EmptyURL) {
+  TestUrlBarTexture texture;
+  texture.DrawURL(GURL());
+  EXPECT_EQ(UiUnsupportedMode::kCount, texture.unsupported_mode());
+}
+
 }  // namespace vr_shell