Reland r51414: "GTK: Fix sorting in content exception window."

chrome/browser/gtk/options/content_exceptions_window_gtk_unittest.cc

+// Copyright (c) 2010 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/gtk/options/content_exceptions_window_gtk.h"
+
+#include "chrome/test/testing_profile.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using ::testing::ElementsAre;
+
+class ContentExceptionsWindowGtkUnittest : public testing::Test {
+ public:
+  ContentExceptionsWindowGtkUnittest()
+      : ui_thread_(ChromeThread::UI, &message_loop_),
+        host_content_settings_map_(profile_.GetHostContentSettingsMap()),
+        window_(NULL) {
+  }
+
+  ~ContentExceptionsWindowGtkUnittest() {
+    // This will delete window_ too.
+    gtk_widget_destroy(window_->dialog_);
+  }
+
+  void AddException(const std::string& pattern, ContentSetting value) {
+    host_content_settings_map_->SetContentSetting(
+        HostContentSettingsMap::Pattern(pattern),
+        CONTENT_SETTINGS_TYPE_JAVASCRIPT,
+        value);
+  }
+
+  void BuildWindow() {
+    window_ = new ContentExceptionsWindowGtk(
+        NULL,
+        host_content_settings_map_,
+        CONTENT_SETTINGS_TYPE_JAVASCRIPT);
+  }
+
+  // Actions:
+  void SelectRows(const std::vector<int>& rows) {
+    gtk_tree_selection_unselect_all(window_->treeview_selection_);
+
+    for (std::vector<int>::const_iterator it = rows.begin(); it != rows.end();
+         ++it) {
+      GtkTreeIter iter;
+      if (!gtk_tree_model_iter_nth_child(window_->sort_list_store_,
+                                         &iter, NULL, *it)) {
+        NOTREACHED();
+        return;
+      }
+
+      gtk_tree_selection_select_iter(window_->treeview_selection_, &iter);
+    }
+  }
+
+  void Remove() {
+    window_->Remove(window_->remove_button_);
+  }
+
+  // Getters:
+
+  void GetSelectedRows(std::set<std::pair<int, int> >* selected) {
+    window_->GetSelectedModelIndices(selected);
+  }
+
+  int StoreListStoreCount() {
+    return gtk_tree_model_iter_n_children(
+        GTK_TREE_MODEL(window_->sort_list_store_), NULL);
+  }
+
+  int ListStoreCount() {
+    return gtk_tree_model_iter_n_children(
+        GTK_TREE_MODEL(window_->list_store_), NULL);
+  }
+
+  std::set<std::string> Paths() {
+    std::set<std::string> paths;
+    GtkTreeIter iter;
+    bool valid = gtk_tree_model_get_iter_first(
+        GTK_TREE_MODEL(window_->sort_list_store_), &iter);
+
+    while (valid) {
+      gchar* str = NULL;
+      gtk_tree_model_get(GTK_TREE_MODEL(window_->sort_list_store_), &iter,
+                         0, &str, -1);
+      paths.insert(str);
+      g_free(str);
+
+      valid = gtk_tree_model_iter_next(
+          GTK_TREE_MODEL(window_->sort_list_store_), &iter);
+    }
+
+    return paths;
+  }
+
+  // Whether certain widgets are enabled:
+  bool EditButtonSensitive() {
+    return GTK_WIDGET_SENSITIVE(window_->edit_button_);
+  }
+
+  bool RemoveButtonSensitive() {
+    return GTK_WIDGET_SENSITIVE(window_->remove_button_);
+  }
+
+  bool RemoveAllSensitive() {
+    return GTK_WIDGET_SENSITIVE(window_->remove_all_button_);
+  }
+
+ private:
+  MessageLoop message_loop_;
+  ChromeThread ui_thread_;
+
+  TestingProfile profile_;
+  HostContentSettingsMap* host_content_settings_map_;
+
+  ContentExceptionsWindowGtk* window_;
+};
+
+TEST_F(ContentExceptionsWindowGtkUnittest, TestEmptyDisplay) {
+  BuildWindow();
+
+  EXPECT_EQ(0, StoreListStoreCount());
+  EXPECT_EQ(0, ListStoreCount());
+
+  EXPECT_FALSE(RemoveAllSensitive());
+}
+
+TEST_F(ContentExceptionsWindowGtkUnittest, TestDisplay) {
+  AddException("a", CONTENT_SETTING_BLOCK);
+  AddException("b", CONTENT_SETTING_ALLOW);
+
+  BuildWindow();
+
+  EXPECT_EQ(2, StoreListStoreCount());
+  EXPECT_EQ(2, ListStoreCount());
+
+  EXPECT_TRUE(RemoveAllSensitive());
+}
+
+TEST_F(ContentExceptionsWindowGtkUnittest, TestSelection) {
+  AddException("a", CONTENT_SETTING_BLOCK);
+
+  BuildWindow();
+
+  EXPECT_FALSE(EditButtonSensitive());
+  EXPECT_FALSE(RemoveButtonSensitive());
+
+  std::vector<int> rows;
+  rows.push_back(0);
+  SelectRows(rows);
+
+  EXPECT_TRUE(EditButtonSensitive());
+  EXPECT_TRUE(RemoveButtonSensitive());
+}
+
+TEST_F(ContentExceptionsWindowGtkUnittest, TestSimpleRemoval) {
+  AddException("a", CONTENT_SETTING_BLOCK);
+  AddException("b", CONTENT_SETTING_ALLOW);
+  AddException("c", CONTENT_SETTING_BLOCK);
+  AddException("d", CONTENT_SETTING_ALLOW);
+
+  BuildWindow();
+
+  std::vector<int> rows;
+  rows.push_back(1);
+  SelectRows(rows);
+
+  Remove();
+
+  EXPECT_EQ(3, StoreListStoreCount());
+  EXPECT_EQ(3, ListStoreCount());
+  EXPECT_TRUE(EditButtonSensitive());
+  EXPECT_TRUE(RemoveButtonSensitive());
+
+  std::set<std::pair<int, int> > selected;
+  GetSelectedRows(&selected);
+
+  ASSERT_EQ(1u, selected.size());
+  EXPECT_EQ(1, selected.begin()->first);
+  EXPECT_EQ(1, selected.begin()->second);
+  EXPECT_THAT(Paths(), ElementsAre("a", "c", "d"));
+}
+
+TEST_F(ContentExceptionsWindowGtkUnittest, TestComplexRemoval) {
+  AddException("a", CONTENT_SETTING_BLOCK);
+  AddException("b", CONTENT_SETTING_ALLOW);
+  AddException("c", CONTENT_SETTING_BLOCK);
+  AddException("d", CONTENT_SETTING_ALLOW);
+  AddException("e", CONTENT_SETTING_BLOCK);
+
+  BuildWindow();
+
+  std::vector<int> rows;
+  rows.push_back(1);
+  rows.push_back(3);
+  SelectRows(rows);
+
+  Remove();
+
+  std::set<std::pair<int, int> > selected;
+  GetSelectedRows(&selected);
+
+  ASSERT_EQ(1u, selected.size());
+  EXPECT_EQ(1, selected.begin()->first);
+  EXPECT_EQ(1, selected.begin()->second);
+  EXPECT_THAT(Paths(), ElementsAre("a", "c", "e"));
+}