Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk_unittest.cc

Index: chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk_unittest.cc
diff --git a/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk_unittest.cc b/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk_unittest.cc
deleted file mode 100644
index 85d484853cbc583e6eb6c4ec43c06cab211bc260..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/omnibox/omnibox_popup_view_gtk_unittest.cc
+++ /dev/null
@@ -1,482 +0,0 @@
-// Copyright (c) 2012 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/ui/gtk/omnibox/omnibox_popup_view_gtk.h"
-
-#include <gtk/gtk.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "base/metrics/field_trial.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/autocomplete/autocomplete_match.h"
-#include "chrome/browser/autocomplete/autocomplete_result.h"
-#include "components/variations/entropy_provider.h"
-#include "testing/platform_test.h"
-#include "ui/base/gtk/gtk_hig_constants.h"
-#include "ui/gfx/font.h"
-#include "ui/gfx/rect.h"
-
-namespace {
-
-const GdkColor kContentTextColor = GDK_COLOR_RGB(0x00, 0x00, 0x00);
-const GdkColor kDimContentTextColor = GDK_COLOR_RGB(0x80, 0x80, 0x80);
-const GdkColor kURLTextColor = GDK_COLOR_RGB(0x00, 0x88, 0x00);
-
-class TestableOmniboxPopupViewGtk : public OmniboxPopupViewGtk {
- public:
-  TestableOmniboxPopupViewGtk()
-      : OmniboxPopupViewGtk(gfx::Font(), NULL, NULL, NULL),
-        show_called_(false),
-        hide_called_(false) {
-  }
-
-  virtual ~TestableOmniboxPopupViewGtk() {
-  }
-
-  virtual void Show(size_t num_results) OVERRIDE {
-    show_called_ = true;
-  }
-
-  virtual void Hide() OVERRIDE {
-    hide_called_ = true;
-  }
-
-  virtual const AutocompleteResult& GetResult() const OVERRIDE {
-    return result_;
-  }
-
-  using OmniboxPopupViewGtk::GetRectForLine;
-  using OmniboxPopupViewGtk::LineFromY;
-  using OmniboxPopupViewGtk::GetHiddenMatchCount;
-
-  AutocompleteResult result_;
-  bool show_called_;
-  bool hide_called_;
-};
-
-}  // namespace
-
-class OmniboxPopupViewGtkTest : public PlatformTest {
- public:
-  OmniboxPopupViewGtkTest() {}
-
-  virtual void SetUp() {
-    PlatformTest::SetUp();
-
-    window_ = gtk_window_new(GTK_WINDOW_POPUP);
-    layout_ = gtk_widget_create_pango_layout(window_, NULL);
-    view_.reset(new TestableOmniboxPopupViewGtk);
-    field_trial_list_.reset(new base::FieldTrialList(
-        new metrics::SHA1EntropyProvider("42")));
-  }
-
-  virtual void TearDown() {
-    g_object_unref(layout_);
-    gtk_widget_destroy(window_);
-
-    PlatformTest::TearDown();
-  }
-
-  // The google C++ Testing Framework documentation suggests making
-  // accessors in the fixture so that each test doesn't need to be a
-  // friend of the class being tested.  This method just proxies the
-  // call through after adding the fixture's layout_.
-  void SetupLayoutForMatch(
-      const base::string16& text,
-      const AutocompleteMatch::ACMatchClassifications& classifications,
-      const GdkColor* base_color,
-      const GdkColor* dim_color,
-      const GdkColor* url_color,
-      const std::string& prefix_text) {
-    OmniboxPopupViewGtk::SetupLayoutForMatch(layout_,
-                                             text,
-                                             classifications,
-                                             base_color,
-                                             dim_color,
-                                             url_color,
-                                             prefix_text);
-  }
-
-  struct RunInfo {
-    PangoAttribute* attr_;
-    guint length_;
-    RunInfo() : attr_(NULL), length_(0) { }
-  };
-
-  RunInfo RunInfoForAttrType(guint location,
-                             guint end_location,
-                             PangoAttrType type) {
-    RunInfo retval;
-
-    PangoAttrList* attrs = pango_layout_get_attributes(layout_);
-    if (!attrs)
-      return retval;
-
-    PangoAttrIterator* attr_iter = pango_attr_list_get_iterator(attrs);
-    if (!attr_iter)
-      return retval;
-
-    for (gboolean more = true, findNextStart = false;
-        more;
-        more = pango_attr_iterator_next(attr_iter)) {
-      PangoAttribute* attr = pango_attr_iterator_get(attr_iter, type);
-
-      // This iterator segment doesn't have any elements of the
-      // desired type; keep looking.
-      if (!attr)
-        continue;
-
-      // Skip attribute ranges before the desired start point.
-      if (attr->end_index <= location)
-        continue;
-
-      // If the matching type went past the iterator segment, then set
-      // the length to the next start - location.
-      if (findNextStart) {
-        // If the start is still less than the location, then reset
-        // the match.  Otherwise, check that the new attribute is, in
-        // fact different before shortening the run length.
-        if (attr->start_index <= location) {
-          findNextStart = false;
-        } else if (!pango_attribute_equal(retval.attr_, attr)) {
-          retval.length_ = attr->start_index - location;
-          break;
-        }
-      }
-
-      gint start_range, end_range;
-      pango_attr_iterator_range(attr_iter,
-                                &start_range,
-                                &end_range);
-
-      // Now we have a match.  May need to keep going to shorten
-      // length if we reach a new item of the same type.
-      retval.attr_ = attr;
-      if (attr->end_index > (guint)end_range) {
-        retval.length_ = end_location - location;
-        findNextStart = true;
-      } else {
-        retval.length_ = attr->end_index - location;
-        break;
-      }
-    }
-
-    pango_attr_iterator_destroy(attr_iter);
-    return retval;
-  }
-
-  guint RunLengthForAttrType(guint location,
-                             guint end_location,
-                             PangoAttrType type) {
-    RunInfo info = RunInfoForAttrType(location,
-                                      end_location,
-                                      type);
-    return info.length_;
-  }
-
-  gboolean RunHasAttribute(guint location,
-                           guint end_location,
-                           PangoAttribute* attribute) {
-    RunInfo info = RunInfoForAttrType(location,
-                                      end_location,
-                                      attribute->klass->type);
-
-    return info.attr_ && pango_attribute_equal(info.attr_, attribute);
-  }
-
-  gboolean RunHasColor(guint location,
-                       guint end_location,
-                       const GdkColor& color) {
-    PangoAttribute* attribute =
-        pango_attr_foreground_new(color.red,
-                                  color.green,
-                                  color.blue);
-
-    gboolean retval = RunHasAttribute(location,
-                                      end_location,
-                                      attribute);
-
-    pango_attribute_destroy(attribute);
-
-    return retval;
-  }
-
-  gboolean RunHasWeight(guint location,
-                        guint end_location,
-                        PangoWeight weight) {
-    PangoAttribute* attribute = pango_attr_weight_new(weight);
-
-    gboolean retval = RunHasAttribute(location,
-                                      end_location,
-                                      attribute);
-
-    pango_attribute_destroy(attribute);
-
-    return retval;
-  }
-
-  GtkWidget* window_;
-  PangoLayout* layout_;
-
-  scoped_ptr<TestableOmniboxPopupViewGtk> view_;
-  scoped_ptr<base::FieldTrialList> field_trial_list_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(OmniboxPopupViewGtkTest);
-};
-
-// Simple inputs with no matches should result in styled output who's
-// text matches the input string, with the passed-in color, and
-// nothing bolded.
-TEST_F(OmniboxPopupViewGtkTest, DecorateMatchedStringNoMatch) {
-  const base::string16 kContents = base::ASCIIToUTF16("This is a test");
-
-  AutocompleteMatch::ACMatchClassifications classifications;
-
-  SetupLayoutForMatch(kContents,
-                      classifications,
-                      &kContentTextColor,
-                      &kDimContentTextColor,
-                      &kURLTextColor,
-                      std::string());
-
-  EXPECT_EQ(kContents.length(), RunLengthForAttrType(0U, kContents.length(),
-                                                     PANGO_ATTR_FOREGROUND));
-
-  EXPECT_TRUE(RunHasColor(0U, kContents.length(), kContentTextColor));
-
-  // This part's a little wacky - either we don't have a weight, or
-  // the weight run is the entire string and is NORMAL
-  guint weightLength = RunLengthForAttrType(0U, kContents.length(),
-                                           PANGO_ATTR_WEIGHT);
-  if (weightLength) {
-    EXPECT_EQ(kContents.length(), weightLength);
-    EXPECT_TRUE(RunHasWeight(0U, kContents.length(), PANGO_WEIGHT_NORMAL));
-  }
-}
-
-// Identical to DecorateMatchedStringNoMatch, except test that URL
-// style gets a different color than we passed in.
-TEST_F(OmniboxPopupViewGtkTest, DecorateMatchedStringURLNoMatch) {
-  const base::string16 kContents = base::ASCIIToUTF16("This is a test");
-  AutocompleteMatch::ACMatchClassifications classifications;
-
-  classifications.push_back(
-      ACMatchClassification(0U, ACMatchClassification::URL));
-
-  SetupLayoutForMatch(kContents,
-                      classifications,
-                      &kContentTextColor,
-                      &kDimContentTextColor,
-                      &kURLTextColor,
-                      std::string());
-
-  EXPECT_EQ(kContents.length(), RunLengthForAttrType(0U, kContents.length(),
-                                                     PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(0U, kContents.length(), kURLTextColor));
-
-  // This part's a little wacky - either we don't have a weight, or
-  // the weight run is the entire string and is NORMAL
-  guint weightLength = RunLengthForAttrType(0U, kContents.length(),
-                                           PANGO_ATTR_WEIGHT);
-  if (weightLength) {
-    EXPECT_EQ(kContents.length(), weightLength);
-    EXPECT_TRUE(RunHasWeight(0U, kContents.length(), PANGO_WEIGHT_NORMAL));
-  }
-}
-
-// Test that DIM works as expected.
-TEST_F(OmniboxPopupViewGtkTest, DecorateMatchedStringDimNoMatch) {
-  const base::string16 kContents = base::ASCIIToUTF16("This is a test");
-  // Dim "is".
-  const guint kRunLength1 = 5, kRunLength2 = 2, kRunLength3 = 7;
-  // Make sure nobody messed up the inputs.
-  EXPECT_EQ(kRunLength1 + kRunLength2 + kRunLength3, kContents.length());
-
-  // Push each run onto classifications.
-  AutocompleteMatch::ACMatchClassifications classifications;
-  classifications.push_back(
-      ACMatchClassification(0U, ACMatchClassification::NONE));
-  classifications.push_back(
-      ACMatchClassification(kRunLength1, ACMatchClassification::DIM));
-  classifications.push_back(
-      ACMatchClassification(kRunLength1 + kRunLength2,
-                            ACMatchClassification::NONE));
-
-  SetupLayoutForMatch(kContents,
-                      classifications,
-                      &kContentTextColor,
-                      &kDimContentTextColor,
-                      &kURLTextColor,
-                      std::string());
-
-  // Check the runs have expected color and length.
-  EXPECT_EQ(kRunLength1, RunLengthForAttrType(0U, kContents.length(),
-                                              PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(0U, kContents.length(), kContentTextColor));
-  EXPECT_EQ(kRunLength2, RunLengthForAttrType(kRunLength1, kContents.length(),
-                                              PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(kRunLength1, kContents.length(),
-                          kDimContentTextColor));
-  EXPECT_EQ(kRunLength3, RunLengthForAttrType(kRunLength1 + kRunLength2,
-                                              kContents.length(),
-                                              PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(kRunLength1 + kRunLength2, kContents.length(),
-                          kContentTextColor));
-
-  // This part's a little wacky - either we don't have a weight, or
-  // the weight run is the entire string and is NORMAL
-  guint weightLength = RunLengthForAttrType(0U, kContents.length(),
-                                            PANGO_ATTR_WEIGHT);
-  if (weightLength) {
-    EXPECT_EQ(kContents.length(), weightLength);
-    EXPECT_TRUE(RunHasWeight(0U, kContents.length(), PANGO_WEIGHT_NORMAL));
-  }
-}
-
-// Test that the matched run gets bold-faced, but keeps the same
-// color.
-TEST_F(OmniboxPopupViewGtkTest, DecorateMatchedStringMatch) {
-  const base::string16 kContents = base::ASCIIToUTF16("This is a test");
-  // Match "is".
-  const guint kRunLength1 = 5, kRunLength2 = 2, kRunLength3 = 7;
-  // Make sure nobody messed up the inputs.
-  EXPECT_EQ(kRunLength1 + kRunLength2 + kRunLength3, kContents.length());
-
-  // Push each run onto classifications.
-  AutocompleteMatch::ACMatchClassifications classifications;
-  classifications.push_back(
-      ACMatchClassification(0U, ACMatchClassification::NONE));
-  classifications.push_back(
-      ACMatchClassification(kRunLength1, ACMatchClassification::MATCH));
-  classifications.push_back(
-      ACMatchClassification(kRunLength1 + kRunLength2,
-                            ACMatchClassification::NONE));
-
-  SetupLayoutForMatch(kContents,
-                      classifications,
-                      &kContentTextColor,
-                      &kDimContentTextColor,
-                      &kURLTextColor,
-                      std::string());
-
-  // Check the runs have expected weight and length.
-  EXPECT_EQ(kRunLength1, RunLengthForAttrType(0U, kContents.length(),
-                                              PANGO_ATTR_WEIGHT));
-  EXPECT_TRUE(RunHasWeight(0U, kContents.length(), PANGO_WEIGHT_NORMAL));
-  EXPECT_EQ(kRunLength2, RunLengthForAttrType(kRunLength1, kContents.length(),
-                                              PANGO_ATTR_WEIGHT));
-  EXPECT_TRUE(RunHasWeight(kRunLength1, kContents.length(), PANGO_WEIGHT_BOLD));
-  EXPECT_EQ(kRunLength3, RunLengthForAttrType(kRunLength1 + kRunLength2,
-                                              kContents.length(),
-                                              PANGO_ATTR_WEIGHT));
-  EXPECT_TRUE(RunHasWeight(kRunLength1 + kRunLength2, kContents.length(),
-                           PANGO_WEIGHT_NORMAL));
-
-  // The entire string should be the same, normal color.
-  EXPECT_EQ(kContents.length(), RunLengthForAttrType(0U, kContents.length(),
-                                                     PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(0U, kContents.length(), kContentTextColor));
-}
-
-// Just like DecorateMatchedStringURLMatch, this time with URL style.
-TEST_F(OmniboxPopupViewGtkTest, DecorateMatchedStringURLMatch) {
-  const base::string16 kContents = base::ASCIIToUTF16("http://hello.world/");
-  // Match "hello".
-  const guint kRunLength1 = 7, kRunLength2 = 5, kRunLength3 = 7;
-  // Make sure nobody messed up the inputs.
-  EXPECT_EQ(kRunLength1 + kRunLength2 + kRunLength3, kContents.length());
-
-  // Push each run onto classifications.
-  AutocompleteMatch::ACMatchClassifications classifications;
-  classifications.push_back(
-      ACMatchClassification(0U, ACMatchClassification::URL));
-  const int kURLMatch =
-      ACMatchClassification::URL | ACMatchClassification::MATCH;
-  classifications.push_back(
-      ACMatchClassification(kRunLength1, kURLMatch));
-  classifications.push_back(
-      ACMatchClassification(kRunLength1 + kRunLength2,
-                            ACMatchClassification::URL));
-
-  SetupLayoutForMatch(kContents,
-                      classifications,
-                      &kContentTextColor,
-                      &kDimContentTextColor,
-                      &kURLTextColor,
-                      std::string());
-
-  // One color for the entire string, and it's not the one we passed
-  // in.
-  EXPECT_EQ(kContents.length(), RunLengthForAttrType(0U, kContents.length(),
-                                                     PANGO_ATTR_FOREGROUND));
-  EXPECT_TRUE(RunHasColor(0U, kContents.length(), kURLTextColor));
-}
-
-// Test that the popup is not shown if there is only one hidden match.
-TEST_F(OmniboxPopupViewGtkTest, HidesIfOnlyOneHiddenMatch) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "InstantExtended", "Group1 hide_verbatim:1"));
-  ACMatches matches;
-  AutocompleteMatch match;
-  match.destination_url = GURL("http://verbatim/");
-  match.type = AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED;
-  matches.push_back(match);
-  view_->result_.AppendMatches(matches);
-  ASSERT_TRUE(view_->result_.ShouldHideTopMatch());
-
-  // Since there is only one match which is hidden, the popup should close.
-  view_->UpdatePopupAppearance();
-  EXPECT_TRUE(view_->hide_called_);
-}
-
-// Test that the top match is skipped if the model indicates it should be
-// hidden.
-TEST_F(OmniboxPopupViewGtkTest, SkipsTopMatchIfHidden) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "InstantExtended", "Group1 hide_verbatim:1"));
-  ACMatches matches;
-  {
-    AutocompleteMatch match;
-    match.destination_url = GURL("http://verbatim/");
-    match.type = AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED;
-    matches.push_back(match);
-  }
-  {
-    AutocompleteMatch match;
-    match.destination_url = GURL("http://not-verbatim/");
-    match.type = AutocompleteMatchType::SEARCH_OTHER_ENGINE;
-    matches.push_back(match);
-  }
-  view_->result_.AppendMatches(matches);
-  ASSERT_TRUE(view_->result_.ShouldHideTopMatch());
-
-  EXPECT_EQ(1U, view_->GetHiddenMatchCount());
-  EXPECT_EQ(1U, view_->LineFromY(0));
-  gfx::Rect rect = view_->GetRectForLine(1, 100);
-  EXPECT_EQ(1, rect.y());
-}
-
-// Test that the top match is not skipped if the model does not indicate it
-// should be hidden.
-TEST_F(OmniboxPopupViewGtkTest, DoesNotSkipTopMatchIfVisible) {
-  ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
-      "InstantExtended", "Group1 hide_verbatim:1"));
-  ACMatches matches;
-  AutocompleteMatch match;
-  match.destination_url = GURL("http://not-verbatim/");
-  match.type = AutocompleteMatchType::SEARCH_OTHER_ENGINE;
-  matches.push_back(match);
-  view_->result_.AppendMatches(matches);
-  ASSERT_FALSE(view_->result_.ShouldHideTopMatch());
-
-  EXPECT_EQ(0U, view_->GetHiddenMatchCount());
-  EXPECT_EQ(0U, view_->LineFromY(0));
-  gfx::Rect rect = view_->GetRectForLine(1, 100);
-  EXPECT_EQ(25, rect.y());
-
-  // The single match is visible so the popup should be open.
-  view_->UpdatePopupAppearance();
-  EXPECT_TRUE(view_->show_called_);
-}