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chromium / chromium / src / 88d2338d3823744245e9f94ecd94ce4fb3eb97ae / . / chrome / browser / tabs / tab_strip_model_unittest.cc
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// Copyright (c) 2011 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 <map>
#include <string>
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/memory/scoped_ptr.h"
#include "base/path_service.h"
#include "base/stl_util.h"
#include "base/string_number_conversions.h"
#include "base/string_split.h"
#include "base/string_util.h"
#include "base/system_monitor/system_monitor.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/defaults.h"
#include "chrome/browser/extensions/extension_tab_helper.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/tabs/tab_strip_model.h"
#include "chrome/browser/tabs/tab_strip_model_delegate.h"
#include "chrome/browser/tabs/tab_strip_model_order_controller.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
#include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/testing_profile.h"
#include "content/browser/browser_thread.h"
#include "content/browser/renderer_host/test_render_view_host.h"
#include "content/browser/tab_contents/navigation_controller.h"
#include "content/browser/tab_contents/navigation_entry.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "content/common/notification_details.h"
#include "content/common/notification_observer_mock.h"
#include "content/common/notification_registrar.h"
#include "content/common/notification_source.h"
#include "content/common/property_bag.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
namespace {
// Class used to delete a TabContents when another TabContents is destroyed.
class DeleteTabContentsOnDestroyedObserver : public NotificationObserver {
public:
DeleteTabContentsOnDestroyedObserver(TabContentsWrapper* source,
TabContentsWrapper* tab_to_delete)
: source_(source),
tab_to_delete_(tab_to_delete) {
registrar_.Add(this,
content::NOTIFICATION_TAB_CONTENTS_DESTROYED,
Source<TabContents>(source->tab_contents()));
}
virtual void Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) {
TabContentsWrapper* tab_to_delete = tab_to_delete_;
tab_to_delete_ = NULL;
delete tab_to_delete;
}
private:
TabContentsWrapper* source_;
TabContentsWrapper* tab_to_delete_;
NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(DeleteTabContentsOnDestroyedObserver);
};
} // namespace
class TabStripDummyDelegate : public TabStripModelDelegate {
public:
explicit TabStripDummyDelegate(TabContentsWrapper* dummy)
: dummy_contents_(dummy), can_close_(true), run_unload_(false) {}
virtual ~TabStripDummyDelegate() {}
void set_can_close(bool value) { can_close_ = value; }
void set_run_unload_listener(bool value) { run_unload_ = value; }
// Overridden from TabStripModelDelegate:
virtual TabContentsWrapper* AddBlankTab(bool foreground) {
return NULL;
}
virtual TabContentsWrapper* AddBlankTabAt(int index, bool foreground) {
return NULL;
}
virtual Browser* CreateNewStripWithContents(TabContentsWrapper* contents,
const gfx::Rect& window_bounds,
const DockInfo& dock_info,
bool maximize) {
return NULL;
}
virtual void ContinueDraggingDetachedTab(TabContentsWrapper* contents,
const gfx::Rect& window_bounds,
const gfx::Rect& tab_bounds) {
}
virtual int GetDragActions() const { return 0; }
virtual TabContentsWrapper* CreateTabContentsForURL(
const GURL& url,
const GURL& referrer,
Profile* profile,
PageTransition::Type transition,
bool defer_load,
SiteInstance* instance) const {
if (url == GURL(chrome::kChromeUINewTabURL))
return dummy_contents_;
return NULL;
}
virtual bool CanDuplicateContentsAt(int index) { return false; }
virtual void DuplicateContentsAt(int index) {}
virtual void CloseFrameAfterDragSession() {}
virtual void CreateHistoricalTab(TabContentsWrapper* contents) {}
virtual bool RunUnloadListenerBeforeClosing(TabContentsWrapper* contents) {
return run_unload_;
}
virtual bool CanRestoreTab() { return false; }
virtual void RestoreTab() {}
virtual bool CanCloseContents(std::vector<int>* indices) {
if (!can_close_)
indices->clear();
return can_close_;
}
virtual bool CanBookmarkAllTabs() const { return false; }
virtual void BookmarkAllTabs() {}
virtual bool CanCloseTab() const { return true; }
virtual bool UseVerticalTabs() const { return false; }
virtual void ToggleUseVerticalTabs() {}
virtual bool UseCompactNavigationBar() const { return false; }
virtual void ToggleUseCompactNavigationBar() {}
virtual bool LargeIconsPermitted() const { return true; }
private:
// A dummy TabContents we give to callers that expect us to actually build a
// Destinations tab for them.
TabContentsWrapper* dummy_contents_;
// Whether tabs can be closed.
bool can_close_;
// Whether to report that we need to run an unload listener before closing.
bool run_unload_;
DISALLOW_COPY_AND_ASSIGN(TabStripDummyDelegate);
};
class TabStripModelTest : public RenderViewHostTestHarness {
public:
TabStripModelTest()
: RenderViewHostTestHarness(),
browser_thread_(BrowserThread::UI, &message_loop_) {
#if defined(OS_MACOSX)
base::SystemMonitor::AllocateSystemIOPorts();
#endif
system_monitor.reset(new base::SystemMonitor);
}
TabContentsWrapper* CreateTabContents() {
return Browser::TabContentsFactory(profile(), NULL, 0, NULL, NULL);
}
TabContentsWrapper* CreateTabContentsWithSharedRPH(
TabContents* tab_contents) {
TabContentsWrapper* retval = Browser::TabContentsFactory(profile(),
tab_contents->render_view_host()->site_instance(), MSG_ROUTING_NONE,
NULL, NULL);
EXPECT_EQ(retval->tab_contents()->GetRenderProcessHost(),
tab_contents->GetRenderProcessHost());
return retval;
}
// Forwards a URL "load" request through to our dummy TabContents
// implementation.
void LoadURL(TabContents* con, const std::wstring& url) {
controller().LoadURL(GURL(WideToUTF16(url)), GURL(), PageTransition::LINK);
}
void GoBack(TabContents* contents) {
controller().GoBack();
}
void GoForward(TabContents* contents) {
controller().GoForward();
}
void SwitchTabTo(TabContents* contents) {
// contents()->DidBecomeSelected();
}
// Sets the id of the specified contents.
void SetID(TabContents* contents, int id) {
GetIDAccessor()->SetProperty(contents->property_bag(), id);
}
// Returns the id of the specified contents.
int GetID(TabContents* contents) {
return *GetIDAccessor()->GetProperty(contents->property_bag());
}
// Returns the state of the given tab strip as a string. The state consists
// of the ID of each tab contents followed by a 'p' if pinned. For example,
// if the model consists of two tabs with ids 2 and 1, with the first
// tab pinned, this returns "2p 1".
std::string GetPinnedState(const TabStripModel& model) {
std::string actual;
for (int i = 0; i < model.count(); ++i) {
if (i > 0)
actual += " ";
actual +=
base::IntToString(GetID(model.GetTabContentsAt(i)->tab_contents()));
if (model.IsAppTab(i))
actual += "a";
if (model.IsTabPinned(i))
actual += "p";
}
return actual;
}
std::string GetIndicesClosedByCommandAsString(
const TabStripModel& model,
int index,
TabStripModel::ContextMenuCommand id) const {
std::vector<int> indices = model.GetIndicesClosedByCommand(index, id);
std::string result;
for (size_t i = 0; i < indices.size(); ++i) {
if (i != 0)
result += " ";
result += base::IntToString(indices[i]);
}
return result;
}
void PrepareTabstripForSelectionTest(TabStripModel* model,
int tab_count,
int pinned_count,
const std::string& selected_tabs) {
for (int i = 0; i < tab_count; ++i) {
TabContentsWrapper* contents = CreateTabContents();
SetID(contents->tab_contents(), i);
model->AppendTabContents(contents, true);
}
for (int i = 0; i < pinned_count; ++i)
model->SetTabPinned(i, true);
TabStripSelectionModel selection_model;
std::vector<std::string> selection;
base::SplitStringAlongWhitespace(selected_tabs, &selection);
for (size_t i = 0; i < selection.size(); ++i) {
int value;
ASSERT_TRUE(base::StringToInt(selection[i], &value));
selection_model.AddIndexToSelection(value);
}
selection_model.set_active(selection_model.selected_indices()[0]);
model->SetSelectionFromModel(selection_model);
}
private:
PropertyAccessor<int>* GetIDAccessor() {
static PropertyAccessor<int> accessor;
return &accessor;
}
BrowserThread browser_thread_;
std::wstring test_dir_;
std::wstring profile_path_;
std::map<TabContents*, int> foo_;
// ProfileManager requires a base::SystemMonitor.
scoped_ptr<base::SystemMonitor> system_monitor;
ProfileManager pm_;
};
class MockTabStripModelObserver : public TabStripModelObserver {
public:
MockTabStripModelObserver() : empty_(true),
log_tab_selection_changed_(false),
model_(NULL) {}
explicit MockTabStripModelObserver(TabStripModel* model)
: empty_(true),
log_tab_selection_changed_(false),
model_(model) {}
~MockTabStripModelObserver() {
STLDeleteContainerPointers(states_.begin(), states_.end());
}
enum TabStripModelObserverAction {
INSERT,
CLOSE,
DETACH,
ACTIVATE,
SELECT,
MOVE,
CHANGE,
PINNED,
REPLACED
};
struct State {
State(TabContentsWrapper* a_dst_contents,
int a_dst_index,
TabStripModelObserverAction a_action)
: src_contents(NULL),
dst_contents(a_dst_contents),
src_index(-1),
dst_index(a_dst_index),
user_gesture(false),
foreground(false),
action(a_action) {
}
TabContentsWrapper* src_contents;
TabContentsWrapper* dst_contents;
int src_index;
int dst_index;
bool user_gesture;
bool foreground;
TabStripModelObserverAction action;
};
int GetStateCount() const {
return static_cast<int>(states_.size());
}
State* GetStateAt(int index) const {
DCHECK(index >= 0 && index < GetStateCount());
return states_.at(index);
}
bool StateEquals(int index, const State& state) {
State* s = GetStateAt(index);
EXPECT_EQ(state.src_contents, s->src_contents);
EXPECT_EQ(state.dst_contents, s->dst_contents);
EXPECT_EQ(state.src_index, s->src_index);
EXPECT_EQ(state.dst_index, s->dst_index);
EXPECT_EQ(state.user_gesture, s->user_gesture);
EXPECT_EQ(state.foreground, s->foreground);
EXPECT_EQ(state.action, s->action);
return (s->src_contents == state.src_contents &&
s->dst_contents == state.dst_contents &&
s->src_index == state.src_index &&
s->dst_index == state.dst_index &&
s->user_gesture == state.user_gesture &&
s->foreground == state.foreground &&
s->action == state.action);
}
// TabStripModelObserver implementation:
virtual void TabInsertedAt(TabContentsWrapper* contents,
int index,
bool foreground) {
empty_ = false;
State* s = new State(contents, index, INSERT);
s->foreground = foreground;
states_.push_back(s);
}
virtual void ActiveTabChanged(TabContentsWrapper* old_contents,
TabContentsWrapper* new_contents,
int index,
bool user_gesture) {
State* s = new State(new_contents, index, ACTIVATE);
s->src_contents = old_contents;
s->user_gesture = user_gesture;
states_.push_back(s);
}
virtual void TabSelectionChanged(const TabStripSelectionModel& old_model) {
if (!log_tab_selection_changed())
return;
State* s = new State(model()->GetActiveTabContents(),
model()->active_index(),
SELECT);
s->src_contents = model()->GetTabContentsAt(old_model.active());
s->src_index = old_model.active();
states_.push_back(s);
}
virtual void TabMoved(
TabContentsWrapper* contents, int from_index, int to_index) {
State* s = new State(contents, to_index, MOVE);
s->src_index = from_index;
states_.push_back(s);
}
virtual void TabClosingAt(TabStripModel* tab_strip_model,
TabContentsWrapper* contents,
int index) {
states_.push_back(new State(contents, index, CLOSE));
}
virtual void TabDetachedAt(TabContentsWrapper* contents, int index) {
states_.push_back(new State(contents, index, DETACH));
}
virtual void TabChangedAt(TabContentsWrapper* contents, int index,
TabChangeType change_type) {
states_.push_back(new State(contents, index, CHANGE));
}
virtual void TabReplacedAt(TabStripModel* tab_strip_model,
TabContentsWrapper* old_contents,
TabContentsWrapper* new_contents,
int index) {
State* s = new State(new_contents, index, REPLACED);
s ->src_contents = old_contents;
states_.push_back(s);
}
virtual void TabPinnedStateChanged(TabContentsWrapper* contents, int index) {
states_.push_back(new State(contents, index, PINNED));
}
virtual void TabStripEmpty() {
empty_ = true;
}
void ClearStates() {
STLDeleteContainerPointers(states_.begin(), states_.end());
states_.clear();
}
void set_log_tab_selection_changed(bool flag) {
log_tab_selection_changed_ = flag;
}
bool empty() const { return empty_; }
bool log_tab_selection_changed() const { return log_tab_selection_changed_; }
TabStripModel* model() { return model_; }
private:
std::vector<State*> states_;
bool empty_;
// TODO(dpapad): Remove this variable and update TestBasicAPI so that it takes
// into account TabSelectionChanged notifications.
bool log_tab_selection_changed_;
TabStripModel* model_;
DISALLOW_COPY_AND_ASSIGN(MockTabStripModelObserver);
};
TEST_F(TabStripModelTest, TestBasicAPI) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
MockTabStripModelObserver observer;
tabstrip.AddObserver(&observer);
EXPECT_TRUE(tabstrip.empty());
typedef MockTabStripModelObserver::State State;
TabContentsWrapper* contents1 = CreateTabContents();
// Note! The ordering of these tests is important, each subsequent test
// builds on the state established in the previous. This is important if you
// ever insert tests rather than append.
// Test AppendTabContents, ContainsIndex
{
EXPECT_FALSE(tabstrip.ContainsIndex(0));
tabstrip.AppendTabContents(contents1, true);
EXPECT_TRUE(tabstrip.ContainsIndex(0));
EXPECT_EQ(1, tabstrip.count());
EXPECT_EQ(2, observer.GetStateCount());
State s1(contents1, 0, MockTabStripModelObserver::INSERT);
s1.foreground = true;
EXPECT_TRUE(observer.StateEquals(0, s1));
State s2(contents1, 0, MockTabStripModelObserver::ACTIVATE);
s2.src_contents = NULL;
EXPECT_TRUE(observer.StateEquals(1, s2));
observer.ClearStates();
}
// Test InsertTabContentsAt, foreground tab.
TabContentsWrapper* contents2 = CreateTabContents();
{
tabstrip.InsertTabContentsAt(1, contents2, TabStripModel::ADD_ACTIVE);
EXPECT_EQ(2, tabstrip.count());
EXPECT_EQ(2, observer.GetStateCount());
State s1(contents2, 1, MockTabStripModelObserver::INSERT);
s1.foreground = true;
EXPECT_TRUE(observer.StateEquals(0, s1));
State s2(contents2, 1, MockTabStripModelObserver::ACTIVATE);
s2.src_contents = contents1;
EXPECT_TRUE(observer.StateEquals(1, s2));
observer.ClearStates();
}
// Test InsertTabContentsAt, background tab.
TabContentsWrapper* contents3 = CreateTabContents();
{
tabstrip.InsertTabContentsAt(2, contents3, TabStripModel::ADD_NONE);
EXPECT_EQ(3, tabstrip.count());
EXPECT_EQ(1, observer.GetStateCount());
State s1(contents3, 2, MockTabStripModelObserver::INSERT);
s1.foreground = false;
EXPECT_TRUE(observer.StateEquals(0, s1));
observer.ClearStates();
}
// Test ActivateTabAt
{
tabstrip.ActivateTabAt(2, true);
EXPECT_EQ(1, observer.GetStateCount());
State s1(contents3, 2, MockTabStripModelObserver::ACTIVATE);
s1.src_contents = contents2;
s1.user_gesture = true;
EXPECT_TRUE(observer.StateEquals(0, s1));
observer.ClearStates();
}
// Test DetachTabContentsAt
{
// Detach
TabContentsWrapper* detached = tabstrip.DetachTabContentsAt(2);
// ... and append again because we want this for later.
tabstrip.AppendTabContents(detached, true);
EXPECT_EQ(4, observer.GetStateCount());
State s1(detached, 2, MockTabStripModelObserver::DETACH);
EXPECT_TRUE(observer.StateEquals(0, s1));
State s2(contents2, 1, MockTabStripModelObserver::ACTIVATE);
s2.src_contents = contents3;
s2.user_gesture = false;
EXPECT_TRUE(observer.StateEquals(1, s2));
State s3(detached, 2, MockTabStripModelObserver::INSERT);
s3.foreground = true;
EXPECT_TRUE(observer.StateEquals(2, s3));
State s4(detached, 2, MockTabStripModelObserver::ACTIVATE);
s4.src_contents = contents2;
s4.user_gesture = false;
EXPECT_TRUE(observer.StateEquals(3, s4));
observer.ClearStates();
}
// Test CloseTabContentsAt
{
// Let's test nothing happens when the delegate veto the close.
delegate.set_can_close(false);
EXPECT_FALSE(tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE));
EXPECT_EQ(3, tabstrip.count());
EXPECT_EQ(0, observer.GetStateCount());
// Now let's close for real.
delegate.set_can_close(true);
EXPECT_TRUE(tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE));
EXPECT_EQ(2, tabstrip.count());
EXPECT_EQ(3, observer.GetStateCount());
State s1(contents3, 2, MockTabStripModelObserver::CLOSE);
EXPECT_TRUE(observer.StateEquals(0, s1));
State s2(contents3, 2, MockTabStripModelObserver::DETACH);
EXPECT_TRUE(observer.StateEquals(1, s2));
State s3(contents2, 1, MockTabStripModelObserver::ACTIVATE);
s3.src_contents = contents3;
s3.user_gesture = false;
EXPECT_TRUE(observer.StateEquals(2, s3));
observer.ClearStates();
}
// Test MoveTabContentsAt, select_after_move == true
{
tabstrip.MoveTabContentsAt(1, 0, true);
EXPECT_EQ(1, observer.GetStateCount());
State s1(contents2, 0, MockTabStripModelObserver::MOVE);
s1.src_index = 1;
EXPECT_TRUE(observer.StateEquals(0, s1));
EXPECT_EQ(0, tabstrip.active_index());
observer.ClearStates();
}
// Test MoveTabContentsAt, select_after_move == false
{
tabstrip.MoveTabContentsAt(1, 0, false);
EXPECT_EQ(1, observer.GetStateCount());
State s1(contents1, 0, MockTabStripModelObserver::MOVE);
s1.src_index = 1;
EXPECT_TRUE(observer.StateEquals(0, s1));
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.MoveTabContentsAt(0, 1, false);
observer.ClearStates();
}
// Test Getters
{
EXPECT_EQ(contents2, tabstrip.GetActiveTabContents());
EXPECT_EQ(contents2, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(contents1, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(0, tabstrip.GetIndexOfTabContents(contents2));
EXPECT_EQ(1, tabstrip.GetIndexOfTabContents(contents1));
EXPECT_EQ(0, tabstrip.GetIndexOfController(&contents2->controller()));
EXPECT_EQ(1, tabstrip.GetIndexOfController(&contents1->controller()));
}
// Test UpdateTabContentsStateAt
{
tabstrip.UpdateTabContentsStateAt(0, TabStripModelObserver::ALL);
EXPECT_EQ(1, observer.GetStateCount());
State s1(contents2, 0, MockTabStripModelObserver::CHANGE);
EXPECT_TRUE(observer.StateEquals(0, s1));
observer.ClearStates();
}
// Test SelectNextTab, SelectPreviousTab, SelectLastTab
{
// Make sure the second of the two tabs is selected first...
tabstrip.ActivateTabAt(1, true);
tabstrip.SelectPreviousTab();
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.SelectLastTab();
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.SelectNextTab();
EXPECT_EQ(0, tabstrip.active_index());
}
// Test CloseSelectedTabs
{
tabstrip.CloseSelectedTabs();
// |CloseSelectedTabs| calls CloseTabContentsAt, we already tested that, now
// just verify that the count and selected index have changed
// appropriately...
EXPECT_EQ(1, tabstrip.count());
EXPECT_EQ(0, tabstrip.active_index());
}
tabstrip.CloseAllTabs();
// TabStripModel should now be empty.
EXPECT_TRUE(tabstrip.empty());
// Opener methods are tested below...
tabstrip.RemoveObserver(&observer);
}
TEST_F(TabStripModelTest, TestBasicOpenerAPI) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// This is a basic test of opener functionality. opener_contents is created
// as the first tab in the strip and then we create 5 other tabs in the
// background with opener_contents set as their opener.
TabContentsWrapper* opener_contents = CreateTabContents();
NavigationController* opener = &opener_contents->controller();
tabstrip.AppendTabContents(opener_contents, true);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
TabContentsWrapper* contents4 = CreateTabContents();
TabContentsWrapper* contents5 = CreateTabContents();
// We use |InsertTabContentsAt| here instead of AppendTabContents so that
// openership relationships are preserved.
tabstrip.InsertTabContentsAt(tabstrip.count(), contents1,
TabStripModel::ADD_INHERIT_GROUP);
tabstrip.InsertTabContentsAt(tabstrip.count(), contents2,
TabStripModel::ADD_INHERIT_GROUP);
tabstrip.InsertTabContentsAt(tabstrip.count(), contents3,
TabStripModel::ADD_INHERIT_GROUP);
tabstrip.InsertTabContentsAt(tabstrip.count(), contents4,
TabStripModel::ADD_INHERIT_GROUP);
tabstrip.InsertTabContentsAt(tabstrip.count(), contents5,
TabStripModel::ADD_INHERIT_GROUP);
// All the tabs should have the same opener.
for (int i = 1; i < tabstrip.count(); ++i)
EXPECT_EQ(opener, tabstrip.GetOpenerOfTabContentsAt(i));
// If there is a next adjacent item, then the index should be of that item.
EXPECT_EQ(2, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 1, false));
// If the last tab in the group is closed, the preceding tab in the same
// group should be selected.
EXPECT_EQ(4, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 5, false));
// Tests the method that finds the last tab opened by the same opener in the
// strip (this is the insertion index for the next background tab for the
// specified opener).
EXPECT_EQ(5, tabstrip.GetIndexOfLastTabContentsOpenedBy(opener, 1));
// For a tab that has opened no other tabs, the return value should always be
// -1...
NavigationController* o1 = &contents1->controller();
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(o1, 3, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfLastTabContentsOpenedBy(o1, 3));
// ForgetAllOpeners should destroy all opener relationships.
tabstrip.ForgetAllOpeners();
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 1, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 5, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfLastTabContentsOpenedBy(opener, 1));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
static int GetInsertionIndex(TabStripModel* tabstrip,
TabContentsWrapper* contents) {
return tabstrip->order_controller()->DetermineInsertionIndex(
contents, PageTransition::LINK, false);
}
static void InsertTabContentses(TabStripModel* tabstrip,
TabContentsWrapper* contents1,
TabContentsWrapper* contents2,
TabContentsWrapper* contents3) {
tabstrip->InsertTabContentsAt(GetInsertionIndex(tabstrip, contents1),
contents1, TabStripModel::ADD_INHERIT_GROUP);
tabstrip->InsertTabContentsAt(GetInsertionIndex(tabstrip, contents2),
contents2, TabStripModel::ADD_INHERIT_GROUP);
tabstrip->InsertTabContentsAt(GetInsertionIndex(tabstrip, contents3),
contents3, TabStripModel::ADD_INHERIT_GROUP);
}
// Tests opening background tabs.
TEST_F(TabStripModelTest, TestLTRInsertionOptions) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* opener_contents = CreateTabContents();
tabstrip.AppendTabContents(opener_contents, true);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
// Test LTR
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(contents1, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(contents2, tabstrip.GetTabContentsAt(2));
EXPECT_EQ(contents3, tabstrip.GetTabContentsAt(3));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests inserting tabs with InsertAfter set to false.
TEST_F(TabStripModelTest, InsertBefore) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
tabstrip.SetInsertionPolicy(TabStripModel::INSERT_BEFORE);
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
// The order should be reversed.
EXPECT_EQ(contents3, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(contents2, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(contents1, tabstrip.GetTabContentsAt(2));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests opening background tabs with InsertAfter set to false.
TEST_F(TabStripModelTest, InsertBeforeOpeners) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
tabstrip.SetInsertionPolicy(TabStripModel::INSERT_BEFORE);
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* opener_contents = CreateTabContents();
tabstrip.AppendTabContents(opener_contents, true);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
// The order should be reversed.
EXPECT_EQ(contents3, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(contents2, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(contents1, tabstrip.GetTabContentsAt(2));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// This test constructs a tabstrip, and then simulates loading several tabs in
// the background from link clicks on the first tab. Then it simulates opening
// a new tab from the first tab in the foreground via a link click, verifies
// that this tab is opened adjacent to the opener, then closes it.
// Finally it tests that a tab opened for some non-link purpose openes at the
// end of the strip, not bundled to any existing context.
TEST_F(TabStripModelTest, TestInsertionIndexDetermination) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* opener_contents = CreateTabContents();
NavigationController* opener = &opener_contents->controller();
tabstrip.AppendTabContents(opener_contents, true);
// Open some other random unrelated tab in the background to monkey with our
// insertion index.
TabContentsWrapper* other_contents = CreateTabContents();
tabstrip.AppendTabContents(other_contents, false);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
// Start by testing LTR
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(opener_contents, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(contents1, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(contents2, tabstrip.GetTabContentsAt(2));
EXPECT_EQ(contents3, tabstrip.GetTabContentsAt(3));
EXPECT_EQ(other_contents, tabstrip.GetTabContentsAt(4));
// The opener API should work...
EXPECT_EQ(3, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 2, false));
EXPECT_EQ(2, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 3, false));
EXPECT_EQ(3, tabstrip.GetIndexOfLastTabContentsOpenedBy(opener, 1));
// Now open a foreground tab from a link. It should be opened adjacent to the
// opener tab.
TabContentsWrapper* fg_link_contents = CreateTabContents();
int insert_index = tabstrip.order_controller()->DetermineInsertionIndex(
fg_link_contents, PageTransition::LINK, true);
EXPECT_EQ(1, insert_index);
tabstrip.InsertTabContentsAt(insert_index, fg_link_contents,
TabStripModel::ADD_ACTIVE |
TabStripModel::ADD_INHERIT_GROUP);
EXPECT_EQ(1, tabstrip.active_index());
EXPECT_EQ(fg_link_contents, tabstrip.GetActiveTabContents());
// Now close this contents. The selection should move to the opener contents.
tabstrip.CloseSelectedTabs();
EXPECT_EQ(0, tabstrip.active_index());
// Now open a new empty tab. It should open at the end of the strip.
TabContentsWrapper* fg_nonlink_contents = CreateTabContents();
insert_index = tabstrip.order_controller()->DetermineInsertionIndex(
fg_nonlink_contents, PageTransition::AUTO_BOOKMARK, true);
EXPECT_EQ(tabstrip.count(), insert_index);
// We break the opener relationship...
tabstrip.InsertTabContentsAt(insert_index, fg_nonlink_contents,
TabStripModel::ADD_NONE);
// Now select it, so that user_gesture == true causes the opener relationship
// to be forgotten...
tabstrip.ActivateTabAt(tabstrip.count() - 1, true);
EXPECT_EQ(tabstrip.count() - 1, tabstrip.active_index());
EXPECT_EQ(fg_nonlink_contents, tabstrip.GetActiveTabContents());
// Verify that all opener relationships are forgotten.
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 2, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 3, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfNextTabContentsOpenedBy(opener, 3, false));
EXPECT_EQ(-1, tabstrip.GetIndexOfLastTabContentsOpenedBy(opener, 1));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests that selection is shifted to the correct tab when a tab is closed.
// If a tab is in the background when it is closed, the selection does not
// change.
// If a tab is in the foreground (selected),
// If that tab does not have an opener, selection shifts to the right.
// If the tab has an opener,
// The next tab (scanning LTR) in the entire strip that has the same opener
// is selected
// If there are no other tabs that have the same opener,
// The opener is selected
//
TEST_F(TabStripModelTest, TestSelectOnClose) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* opener_contents = CreateTabContents();
tabstrip.AppendTabContents(opener_contents, true);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
// Note that we use Detach instead of Close throughout this test to avoid
// having to keep reconstructing these TabContentses.
// First test that closing tabs that are in the background doesn't adjust the
// current selection.
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.DetachTabContentsAt(1);
EXPECT_EQ(0, tabstrip.active_index());
for (int i = tabstrip.count() - 1; i >= 1; --i)
tabstrip.DetachTabContentsAt(i);
// Now test that when a tab doesn't have an opener, selection shifts to the
// right when the tab is closed.
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.ForgetAllOpeners();
tabstrip.ActivateTabAt(1, true);
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.DetachTabContentsAt(1);
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.DetachTabContentsAt(1);
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.DetachTabContentsAt(1);
EXPECT_EQ(0, tabstrip.active_index());
for (int i = tabstrip.count() - 1; i >= 1; --i)
tabstrip.DetachTabContentsAt(i);
// Now test that when a tab does have an opener, it selects the next tab
// opened by the same opener scanning LTR when it is closed.
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.ActivateTabAt(2, false);
EXPECT_EQ(2, tabstrip.active_index());
tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE);
EXPECT_EQ(2, tabstrip.active_index());
tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE);
EXPECT_EQ(1, tabstrip.active_index());
tabstrip.CloseTabContentsAt(1, TabStripModel::CLOSE_NONE);
EXPECT_EQ(0, tabstrip.active_index());
// Finally test that when a tab has no "siblings" that the opener is
// selected.
TabContentsWrapper* other_contents = CreateTabContents();
tabstrip.InsertTabContentsAt(1, other_contents, TabStripModel::ADD_NONE);
EXPECT_EQ(2, tabstrip.count());
TabContentsWrapper* opened_contents = CreateTabContents();
tabstrip.InsertTabContentsAt(2, opened_contents,
TabStripModel::ADD_ACTIVE |
TabStripModel::ADD_INHERIT_GROUP);
EXPECT_EQ(2, tabstrip.active_index());
tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE);
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests IsContextMenuCommandEnabled and ExecuteContextMenuCommand with
// CommandCloseTab.
TEST_F(TabStripModelTest, CommandCloseTab) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Make sure can_close is honored.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 1, 0, "0"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseTab));
delegate.set_can_close(false);
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseTab));
delegate.set_can_close(true);
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseTab);
ASSERT_TRUE(tabstrip.empty());
// Make sure close on a tab that is selected effects all the selected tabs.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseTab));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseTab);
// Should have closed tabs 0 and 1.
EXPECT_EQ("2", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// Select two tabs and make close on a tab that isn't selected doesn't effect
// selected tabs.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
2, TabStripModel::CommandCloseTab));
tabstrip.ExecuteContextMenuCommand(2, TabStripModel::CommandCloseTab);
// Should have closed tab 2.
EXPECT_EQ("0 1", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// Tests with 3 tabs, one pinned, two tab selected, one of which is pinned.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 1, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseTab));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseTab);
// Should have closed tab 2.
EXPECT_EQ("2", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests IsContextMenuCommandEnabled and ExecuteContextMenuCommand with
// CommandCloseTabs.
TEST_F(TabStripModelTest, CommandCloseOtherTabs) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Create three tabs, select two tabs, CommandCloseOtherTabs should be enabled
// and close two tabs.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseOtherTabs));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseOtherTabs);
EXPECT_EQ("0 1", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// Select two tabs, CommandCloseOtherTabs should be enabled and invoking it
// with a non-selected index should close the two other tabs.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
2, TabStripModel::CommandCloseOtherTabs));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseOtherTabs);
EXPECT_EQ("0 1", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// Select all, CommandCloseOtherTabs should not be enabled.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "0 1 2"));
EXPECT_FALSE(tabstrip.IsContextMenuCommandEnabled(
2, TabStripModel::CommandCloseOtherTabs));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// Three tabs, pin one, select the two non-pinned.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 1, "1 2"));
EXPECT_FALSE(tabstrip.IsContextMenuCommandEnabled(
1, TabStripModel::CommandCloseOtherTabs));
// If we don't pass in the pinned index, the command should be enabled.
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseOtherTabs));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
// 3 tabs, one pinned.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 1, "1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
1, TabStripModel::CommandCloseOtherTabs));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseOtherTabs));
tabstrip.ExecuteContextMenuCommand(1, TabStripModel::CommandCloseOtherTabs);
// The pinned tab shouldn't be closed.
EXPECT_EQ("0p 1", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests IsContextMenuCommandEnabled and ExecuteContextMenuCommand with
// CommandCloseTabsToRight.
TEST_F(TabStripModelTest, CommandCloseTabsToRight) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Create three tabs, select last two tabs, CommandCloseTabsToRight should
// only be enabled for the first tab.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 0, "1 2"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandCloseTabsToRight));
EXPECT_FALSE(tabstrip.IsContextMenuCommandEnabled(
1, TabStripModel::CommandCloseTabsToRight));
EXPECT_FALSE(tabstrip.IsContextMenuCommandEnabled(
2, TabStripModel::CommandCloseTabsToRight));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseTabsToRight);
EXPECT_EQ("0", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests IsContextMenuCommandEnabled and ExecuteContextMenuCommand with
// CommandTogglePinned.
TEST_F(TabStripModelTest, CommandTogglePinned) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Create three tabs with one pinned, pin the first two.
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&tabstrip, 3, 1, "0 1"));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
0, TabStripModel::CommandTogglePinned));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
1, TabStripModel::CommandTogglePinned));
EXPECT_TRUE(tabstrip.IsContextMenuCommandEnabled(
2, TabStripModel::CommandTogglePinned));
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandTogglePinned);
EXPECT_EQ("0p 1p 2", GetPinnedState(tabstrip));
// Execute CommandTogglePinned again, this should unpin.
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandTogglePinned);
EXPECT_EQ("0 1 2", GetPinnedState(tabstrip));
// Pin the last.
tabstrip.ExecuteContextMenuCommand(2, TabStripModel::CommandTogglePinned);
EXPECT_EQ("2p 0 1", GetPinnedState(tabstrip));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests the following context menu commands:
// - Close Tab
// - Close Other Tabs
// - Close Tabs To Right
TEST_F(TabStripModelTest, TestContextMenuCloseCommands) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* opener_contents = CreateTabContents();
tabstrip.AppendTabContents(opener_contents, true);
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(0, tabstrip.active_index());
tabstrip.ExecuteContextMenuCommand(2, TabStripModel::CommandCloseTab);
EXPECT_EQ(3, tabstrip.count());
tabstrip.ExecuteContextMenuCommand(0, TabStripModel::CommandCloseTabsToRight);
EXPECT_EQ(1, tabstrip.count());
EXPECT_EQ(opener_contents, tabstrip.GetActiveTabContents());
TabContentsWrapper* dummy_contents = CreateTabContents();
tabstrip.AppendTabContents(dummy_contents, false);
contents1 = CreateTabContents();
contents2 = CreateTabContents();
contents3 = CreateTabContents();
InsertTabContentses(&tabstrip, contents1, contents2, contents3);
EXPECT_EQ(5, tabstrip.count());
int dummy_index = tabstrip.count() - 1;
tabstrip.ActivateTabAt(dummy_index, true);
EXPECT_EQ(dummy_contents, tabstrip.GetActiveTabContents());
tabstrip.ExecuteContextMenuCommand(dummy_index,
TabStripModel::CommandCloseOtherTabs);
EXPECT_EQ(1, tabstrip.count());
EXPECT_EQ(dummy_contents, tabstrip.GetActiveTabContents());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests GetIndicesClosedByCommand.
TEST_F(TabStripModelTest, GetIndicesClosedByCommand) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
TabContentsWrapper* contents4 = CreateTabContents();
TabContentsWrapper* contents5 = CreateTabContents();
tabstrip.AppendTabContents(contents1, true);
tabstrip.AppendTabContents(contents2, true);
tabstrip.AppendTabContents(contents3, true);
tabstrip.AppendTabContents(contents4, true);
tabstrip.AppendTabContents(contents5, true);
EXPECT_EQ("4 3 2 1", GetIndicesClosedByCommandAsString(
tabstrip, 0, TabStripModel::CommandCloseTabsToRight));
EXPECT_EQ("4 3 2", GetIndicesClosedByCommandAsString(
tabstrip, 1, TabStripModel::CommandCloseTabsToRight));
EXPECT_EQ("4 3 2 1", GetIndicesClosedByCommandAsString(
tabstrip, 0, TabStripModel::CommandCloseOtherTabs));
EXPECT_EQ("4 3 2 0", GetIndicesClosedByCommandAsString(
tabstrip, 1, TabStripModel::CommandCloseOtherTabs));
// Pin the first two tabs. Pinned tabs shouldn't be closed by the close other
// commands.
tabstrip.SetTabPinned(0, true);
tabstrip.SetTabPinned(1, true);
EXPECT_EQ("4 3 2", GetIndicesClosedByCommandAsString(
tabstrip, 0, TabStripModel::CommandCloseTabsToRight));
EXPECT_EQ("4 3", GetIndicesClosedByCommandAsString(
tabstrip, 2, TabStripModel::CommandCloseTabsToRight));
EXPECT_EQ("4 3 2", GetIndicesClosedByCommandAsString(
tabstrip, 0, TabStripModel::CommandCloseOtherTabs));
EXPECT_EQ("4 3", GetIndicesClosedByCommandAsString(
tabstrip, 2, TabStripModel::CommandCloseOtherTabs));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests whether or not TabContentses are inserted in the correct position
// using this "smart" function with a simulated middle click action on a series
// of links on the home page.
TEST_F(TabStripModelTest, AddTabContents_MiddleClickLinksAndClose) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Open the Home Page
TabContentsWrapper* homepage_contents = CreateTabContents();
tabstrip.AddTabContents(
homepage_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Open some other tab, by user typing.
TabContentsWrapper* typed_page_contents = CreateTabContents();
tabstrip.AddTabContents(
typed_page_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(2, tabstrip.count());
// Re-select the home page.
tabstrip.ActivateTabAt(0, true);
// Open a bunch of tabs by simulating middle clicking on links on the home
// page.
TabContentsWrapper* middle_click_contents1 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents1, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
TabContentsWrapper* middle_click_contents2 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents2, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
TabContentsWrapper* middle_click_contents3 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents3, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
EXPECT_EQ(5, tabstrip.count());
EXPECT_EQ(homepage_contents, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(middle_click_contents1, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(middle_click_contents2, tabstrip.GetTabContentsAt(2));
EXPECT_EQ(middle_click_contents3, tabstrip.GetTabContentsAt(3));
EXPECT_EQ(typed_page_contents, tabstrip.GetTabContentsAt(4));
// Now simulate seleting a tab in the middle of the group of tabs opened from
// the home page and start closing them. Each TabContents in the group should
// be closed, right to left. This test is constructed to start at the middle
// TabContents in the group to make sure the cursor wraps around to the first
// TabContents in the group before closing the opener or any other
// TabContents.
tabstrip.ActivateTabAt(2, true);
tabstrip.CloseSelectedTabs();
EXPECT_EQ(middle_click_contents3, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(middle_click_contents1, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(homepage_contents, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(typed_page_contents, tabstrip.GetActiveTabContents());
EXPECT_EQ(1, tabstrip.count());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests whether or not a TabContents created by a left click on a link that
// opens a new tab is inserted correctly adjacent to the tab that spawned it.
TEST_F(TabStripModelTest, AddTabContents_LeftClickPopup) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Open the Home Page
TabContentsWrapper* homepage_contents = CreateTabContents();
tabstrip.AddTabContents(
homepage_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Open some other tab, by user typing.
TabContentsWrapper* typed_page_contents = CreateTabContents();
tabstrip.AddTabContents(
typed_page_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(2, tabstrip.count());
// Re-select the home page.
tabstrip.ActivateTabAt(0, true);
// Open a tab by simulating a left click on a link that opens in a new tab.
TabContentsWrapper* left_click_contents = CreateTabContents();
tabstrip.AddTabContents(left_click_contents, -1, PageTransition::LINK,
TabStripModel::ADD_ACTIVE);
// Verify the state meets our expectations.
EXPECT_EQ(3, tabstrip.count());
EXPECT_EQ(homepage_contents, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(left_click_contents, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(typed_page_contents, tabstrip.GetTabContentsAt(2));
// The newly created tab should be selected.
EXPECT_EQ(left_click_contents, tabstrip.GetActiveTabContents());
// After closing the selected tab, the selection should move to the left, to
// the opener.
tabstrip.CloseSelectedTabs();
EXPECT_EQ(homepage_contents, tabstrip.GetActiveTabContents());
EXPECT_EQ(2, tabstrip.count());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests whether or not new tabs that should split context (typed pages,
// generated urls, also blank tabs) open at the end of the tabstrip instead of
// in the middle.
TEST_F(TabStripModelTest, AddTabContents_CreateNewBlankTab) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Open the Home Page
TabContentsWrapper* homepage_contents = CreateTabContents();
tabstrip.AddTabContents(
homepage_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Open some other tab, by user typing.
TabContentsWrapper* typed_page_contents = CreateTabContents();
tabstrip.AddTabContents(
typed_page_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(2, tabstrip.count());
// Re-select the home page.
tabstrip.ActivateTabAt(0, true);
// Open a new blank tab in the foreground.
TabContentsWrapper* new_blank_contents = CreateTabContents();
tabstrip.AddTabContents(new_blank_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
// Verify the state of the tabstrip.
EXPECT_EQ(3, tabstrip.count());
EXPECT_EQ(homepage_contents, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(typed_page_contents, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(new_blank_contents, tabstrip.GetTabContentsAt(2));
// Now open a couple more blank tabs in the background.
TabContentsWrapper* background_blank_contents1 = CreateTabContents();
tabstrip.AddTabContents(
background_blank_contents1, -1, PageTransition::TYPED,
TabStripModel::ADD_NONE);
TabContentsWrapper* background_blank_contents2 = CreateTabContents();
tabstrip.AddTabContents(
background_blank_contents2, -1, PageTransition::GENERATED,
TabStripModel::ADD_NONE);
EXPECT_EQ(5, tabstrip.count());
EXPECT_EQ(homepage_contents, tabstrip.GetTabContentsAt(0));
EXPECT_EQ(typed_page_contents, tabstrip.GetTabContentsAt(1));
EXPECT_EQ(new_blank_contents, tabstrip.GetTabContentsAt(2));
EXPECT_EQ(background_blank_contents1, tabstrip.GetTabContentsAt(3));
EXPECT_EQ(background_blank_contents2, tabstrip.GetTabContentsAt(4));
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Tests whether opener state is correctly forgotten when the user switches
// context.
TEST_F(TabStripModelTest, AddTabContents_ForgetOpeners) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Open the Home Page
TabContentsWrapper* homepage_contents = CreateTabContents();
tabstrip.AddTabContents(
homepage_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Open some other tab, by user typing.
TabContentsWrapper* typed_page_contents = CreateTabContents();
tabstrip.AddTabContents(
typed_page_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(2, tabstrip.count());
// Re-select the home page.
tabstrip.ActivateTabAt(0, true);
// Open a bunch of tabs by simulating middle clicking on links on the home
// page.
TabContentsWrapper* middle_click_contents1 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents1, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
TabContentsWrapper* middle_click_contents2 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents2, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
TabContentsWrapper* middle_click_contents3 = CreateTabContents();
tabstrip.AddTabContents(
middle_click_contents3, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
// Break out of the context by selecting a tab in a different context.
EXPECT_EQ(typed_page_contents, tabstrip.GetTabContentsAt(4));
tabstrip.SelectLastTab();
EXPECT_EQ(typed_page_contents, tabstrip.GetActiveTabContents());
// Step back into the context by selecting a tab inside it.
tabstrip.ActivateTabAt(2, true);
EXPECT_EQ(middle_click_contents2, tabstrip.GetActiveTabContents());
// Now test that closing tabs selects to the right until there are no more,
// then to the left, as if there were no context (context has been
// successfully forgotten).
tabstrip.CloseSelectedTabs();
EXPECT_EQ(middle_click_contents3, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(typed_page_contents, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(middle_click_contents1, tabstrip.GetActiveTabContents());
tabstrip.CloseSelectedTabs();
EXPECT_EQ(homepage_contents, tabstrip.GetActiveTabContents());
EXPECT_EQ(1, tabstrip.count());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Added for http://b/issue?id=958960
TEST_F(TabStripModelTest, AppendContentsReselectionTest) {
TabContents* fake_destinations_tab =
new TabContents(profile(), NULL, 0, NULL, NULL);
TabContentsWrapper wrapper(fake_destinations_tab);
TabStripDummyDelegate delegate(&wrapper);
TabStripModel tabstrip(&delegate, profile());
EXPECT_TRUE(tabstrip.empty());
// Open the Home Page
TabContentsWrapper* homepage_contents = CreateTabContents();
tabstrip.AddTabContents(
homepage_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Open some other tab, by user typing.
TabContentsWrapper* typed_page_contents = CreateTabContents();
tabstrip.AddTabContents(
typed_page_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_NONE);
// The selected tab should still be the first.
EXPECT_EQ(0, tabstrip.active_index());
// Now simulate a link click that opens a new tab (by virtue of target=_blank)
// and make sure the right tab gets selected when the new tab is closed.
TabContentsWrapper* target_blank_contents = CreateTabContents();
tabstrip.AppendTabContents(target_blank_contents, true);
EXPECT_EQ(2, tabstrip.active_index());
tabstrip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE);
EXPECT_EQ(0, tabstrip.active_index());
// clean up after ourselves
tabstrip.CloseAllTabs();
}
// Added for http://b/issue?id=1027661
TEST_F(TabStripModelTest, ReselectionConsidersChildrenTest) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
// Open page A
TabContentsWrapper* page_a_contents = CreateTabContents();
strip.AddTabContents(
page_a_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
// Simulate middle click to open page A.A and A.B
TabContentsWrapper* page_a_a_contents = CreateTabContents();
strip.AddTabContents(page_a_a_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
TabContentsWrapper* page_a_b_contents = CreateTabContents();
strip.AddTabContents(page_a_b_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
// Select page A.A
strip.ActivateTabAt(1, true);
EXPECT_EQ(page_a_a_contents, strip.GetActiveTabContents());
// Simulate a middle click to open page A.A.A
TabContentsWrapper* page_a_a_a_contents = CreateTabContents();
strip.AddTabContents(page_a_a_a_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
EXPECT_EQ(page_a_a_a_contents, strip.GetTabContentsAt(2));
// Close page A.A
strip.CloseTabContentsAt(strip.active_index(), TabStripModel::CLOSE_NONE);
// Page A.A.A should be selected, NOT A.B
EXPECT_EQ(page_a_a_a_contents, strip.GetActiveTabContents());
// Close page A.A.A
strip.CloseTabContentsAt(strip.active_index(), TabStripModel::CLOSE_NONE);
// Page A.B should be selected
EXPECT_EQ(page_a_b_contents, strip.GetActiveTabContents());
// Close page A.B
strip.CloseTabContentsAt(strip.active_index(), TabStripModel::CLOSE_NONE);
// Page A should be selected
EXPECT_EQ(page_a_contents, strip.GetActiveTabContents());
// Clean up.
strip.CloseAllTabs();
}
TEST_F(TabStripModelTest, AddTabContents_NewTabAtEndOfStripInheritsGroup) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
// Open page A
TabContentsWrapper* page_a_contents = CreateTabContents();
strip.AddTabContents(page_a_contents, -1, PageTransition::START_PAGE,
TabStripModel::ADD_ACTIVE);
// Open pages B, C and D in the background from links on page A...
TabContentsWrapper* page_b_contents = CreateTabContents();
TabContentsWrapper* page_c_contents = CreateTabContents();
TabContentsWrapper* page_d_contents = CreateTabContents();
strip.AddTabContents(page_b_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_c_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_d_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
// Switch to page B's tab.
strip.ActivateTabAt(1, true);
// Open a New Tab at the end of the strip (simulate Ctrl+T)
TabContentsWrapper* new_tab_contents = CreateTabContents();
strip.AddTabContents(new_tab_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(4, strip.GetIndexOfTabContents(new_tab_contents));
EXPECT_EQ(4, strip.active_index());
// Close the New Tab that was just opened. We should be returned to page B's
// Tab...
strip.CloseTabContentsAt(4, TabStripModel::CLOSE_NONE);
EXPECT_EQ(1, strip.active_index());
// Open a non-New Tab tab at the end of the strip, with a TYPED transition.
// This is like typing a URL in the address bar and pressing Alt+Enter. The
// behavior should be the same as above.
TabContentsWrapper* page_e_contents = CreateTabContents();
strip.AddTabContents(page_e_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(4, strip.GetIndexOfTabContents(page_e_contents));
EXPECT_EQ(4, strip.active_index());
// Close the Tab. Selection should shift back to page B's Tab.
strip.CloseTabContentsAt(4, TabStripModel::CLOSE_NONE);
EXPECT_EQ(1, strip.active_index());
// Open a non-New Tab tab at the end of the strip, with some other
// transition. This is like right clicking on a bookmark and choosing "Open
// in New Tab". No opener relationship should be preserved between this Tab
// and the one that was active when the gesture was performed.
TabContentsWrapper* page_f_contents = CreateTabContents();
strip.AddTabContents(page_f_contents, -1, PageTransition::AUTO_BOOKMARK,
TabStripModel::ADD_ACTIVE);
EXPECT_EQ(4, strip.GetIndexOfTabContents(page_f_contents));
EXPECT_EQ(4, strip.active_index());
// Close the Tab. The next-adjacent should be selected.
strip.CloseTabContentsAt(4, TabStripModel::CLOSE_NONE);
EXPECT_EQ(3, strip.active_index());
// Clean up.
strip.CloseAllTabs();
}
// A test of navigations in a tab that is part of a group of opened from some
// parent tab. If the navigations are link clicks, the group relationship of
// the tab to its parent are preserved. If they are of any other type, they are
// not preserved.
TEST_F(TabStripModelTest, NavigationForgetsOpeners) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
// Open page A
TabContentsWrapper* page_a_contents = CreateTabContents();
strip.AddTabContents(page_a_contents, -1, PageTransition::START_PAGE,
TabStripModel::ADD_ACTIVE);
// Open pages B, C and D in the background from links on page A...
TabContentsWrapper* page_b_contents = CreateTabContents();
TabContentsWrapper* page_c_contents = CreateTabContents();
TabContentsWrapper* page_d_contents = CreateTabContents();
strip.AddTabContents(page_b_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_c_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_d_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
// Open page E in a different opener group from page A.
TabContentsWrapper* page_e_contents = CreateTabContents();
strip.AddTabContents(page_e_contents, -1, PageTransition::START_PAGE,
TabStripModel::ADD_NONE);
// Tell the TabStripModel that we are navigating page D via a link click.
strip.ActivateTabAt(3, true);
strip.TabNavigating(page_d_contents, PageTransition::LINK);
// Close page D, page C should be selected. (part of same group).
strip.CloseTabContentsAt(3, TabStripModel::CLOSE_NONE);
EXPECT_EQ(2, strip.active_index());
// Tell the TabStripModel that we are navigating in page C via a bookmark.
strip.TabNavigating(page_c_contents, PageTransition::AUTO_BOOKMARK);
// Close page C, page E should be selected. (C is no longer part of the
// A-B-C-D group, selection moves to the right).
strip.CloseTabContentsAt(2, TabStripModel::CLOSE_NONE);
EXPECT_EQ(page_e_contents, strip.GetTabContentsAt(strip.active_index()));
strip.CloseAllTabs();
}
// A test that the forgetting behavior tested in NavigationForgetsOpeners above
// doesn't cause the opener relationship for a New Tab opened at the end of the
// TabStrip to be reset (Test 1 below), unless another any other tab is
// seelcted (Test 2 below).
TEST_F(TabStripModelTest, NavigationForgettingDoesntAffectNewTab) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
// Open a tab and several tabs from it, then select one of the tabs that was
// opened.
TabContentsWrapper* page_a_contents = CreateTabContents();
strip.AddTabContents(page_a_contents, -1, PageTransition::START_PAGE,
TabStripModel::ADD_ACTIVE);
TabContentsWrapper* page_b_contents = CreateTabContents();
TabContentsWrapper* page_c_contents = CreateTabContents();
TabContentsWrapper* page_d_contents = CreateTabContents();
strip.AddTabContents(page_b_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_c_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.AddTabContents(page_d_contents, -1, PageTransition::LINK,
TabStripModel::ADD_NONE);
strip.ActivateTabAt(2, true);
// TEST 1: If the user is in a group of tabs and opens a new tab at the end
// of the strip, closing that new tab will select the tab that they were
// last on.
// Now simulate opening a new tab at the end of the TabStrip.
TabContentsWrapper* new_tab_contents1 = CreateTabContents();
strip.AddTabContents(new_tab_contents1, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
// At this point, if we close this tab the last selected one should be
// re-selected.
strip.CloseTabContentsAt(strip.count() - 1, TabStripModel::CLOSE_NONE);
EXPECT_EQ(page_c_contents, strip.GetTabContentsAt(strip.active_index()));
// TEST 2: If the user is in a group of tabs and opens a new tab at the end
// of the strip, selecting any other tab in the strip will cause that new
// tab's opener relationship to be forgotten.
// Open a new tab again.
TabContentsWrapper* new_tab_contents2 = CreateTabContents();
strip.AddTabContents(new_tab_contents2, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
// Now select the first tab.
strip.ActivateTabAt(0, true);
// Now select the last tab.
strip.ActivateTabAt(strip.count() - 1, true);
// Now close the last tab. The next adjacent should be selected.
strip.CloseTabContentsAt(strip.count() - 1, TabStripModel::CLOSE_NONE);
EXPECT_EQ(page_d_contents, strip.GetTabContentsAt(strip.active_index()));
strip.CloseAllTabs();
}
// Tests that fast shutdown is attempted appropriately.
TEST_F(TabStripModelTest, FastShutdown) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
MockTabStripModelObserver observer;
tabstrip.AddObserver(&observer);
EXPECT_TRUE(tabstrip.empty());
// Make sure fast shutdown is attempted when tabs that share a RPH are shut
// down.
{
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 =
CreateTabContentsWithSharedRPH(contents1->tab_contents());
SetID(contents1->tab_contents(), 1);
SetID(contents2->tab_contents(), 2);
tabstrip.AppendTabContents(contents1, true);
tabstrip.AppendTabContents(contents2, true);
// Turn on the fake unload listener so the tabs don't actually get shut
// down when we call CloseAllTabs()---we need to be able to check that
// fast shutdown was attempted.
delegate.set_run_unload_listener(true);
tabstrip.CloseAllTabs();
// On a mock RPH this checks whether we *attempted* fast shutdown.
// A real RPH would reject our attempt since there is an unload handler.
EXPECT_TRUE(contents1->tab_contents()->
GetRenderProcessHost()->fast_shutdown_started());
EXPECT_EQ(2, tabstrip.count());
delegate.set_run_unload_listener(false);
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
// Make sure fast shutdown is not attempted when only some tabs that share a
// RPH are shut down.
{
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 =
CreateTabContentsWithSharedRPH(contents1->tab_contents());
SetID(contents1->tab_contents(), 1);
SetID(contents2->tab_contents(), 2);
tabstrip.AppendTabContents(contents1, true);
tabstrip.AppendTabContents(contents2, true);
tabstrip.CloseTabContentsAt(1, TabStripModel::CLOSE_NONE);
EXPECT_FALSE(contents1->tab_contents()->
GetRenderProcessHost()->fast_shutdown_started());
EXPECT_EQ(1, tabstrip.count());
tabstrip.CloseAllTabs();
EXPECT_TRUE(tabstrip.empty());
}
}
// Tests various permutations of apps.
TEST_F(TabStripModelTest, Apps) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
MockTabStripModelObserver observer;
tabstrip.AddObserver(&observer);
EXPECT_TRUE(tabstrip.empty());
typedef MockTabStripModelObserver::State State;
#if defined(OS_WIN)
FilePath path(FILE_PATH_LITERAL("c:\\foo"));
#elif defined(OS_POSIX)
FilePath path(FILE_PATH_LITERAL("/foo"));
#endif
scoped_refptr<Extension> extension_app(new Extension(path,
Extension::INVALID));
extension_app->launch_web_url_ = "http://www.google.com";
TabContentsWrapper* contents1 = CreateTabContents();
contents1->extension_tab_helper()->SetExtensionApp(extension_app);
TabContentsWrapper* contents2 = CreateTabContents();
contents2->extension_tab_helper()->SetExtensionApp(extension_app);
TabContentsWrapper* contents3 = CreateTabContents();
SetID(contents1->tab_contents(), 1);
SetID(contents2->tab_contents(), 2);
SetID(contents3->tab_contents(), 3);
// Note! The ordering of these tests is important, each subsequent test
// builds on the state established in the previous. This is important if you
// ever insert tests rather than append.
// Initial state, tab3 only and selected.
tabstrip.AppendTabContents(contents3, true);
observer.ClearStates();
// Attempt to insert tab1 (an app tab) at position 1. This isn't a legal
// position and tab1 should end up at position 0.
{
tabstrip.InsertTabContentsAt(1, contents1, TabStripModel::ADD_NONE);
ASSERT_EQ(1, observer.GetStateCount());
State state(contents1, 0, MockTabStripModelObserver::INSERT);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state.
EXPECT_EQ("1ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Insert tab 2 at position 1.
{
tabstrip.InsertTabContentsAt(1, contents2, TabStripModel::ADD_NONE);
ASSERT_EQ(1, observer.GetStateCount());
State state(contents2, 1, MockTabStripModelObserver::INSERT);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state.
EXPECT_EQ("1ap 2ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Try to move tab 3 to position 0. This isn't legal and should be ignored.
{
tabstrip.MoveTabContentsAt(2, 0, false);
ASSERT_EQ(0, observer.GetStateCount());
// And verify the state didn't change.
EXPECT_EQ("1ap 2ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Try to move tab 0 to position 3. This isn't legal and should be ignored.
{
tabstrip.MoveTabContentsAt(0, 2, false);
ASSERT_EQ(0, observer.GetStateCount());
// And verify the state didn't change.
EXPECT_EQ("1ap 2ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Try to move tab 0 to position 1. This is a legal move.
{
tabstrip.MoveTabContentsAt(0, 1, false);
ASSERT_EQ(1, observer.GetStateCount());
State state(contents1, 1, MockTabStripModelObserver::MOVE);
state.src_index = 0;
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state didn't change.
EXPECT_EQ("2ap 1ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Remove tab3 and insert at position 0. It should be forced to position 2.
{
tabstrip.DetachTabContentsAt(2);
observer.ClearStates();
tabstrip.InsertTabContentsAt(0, contents3, TabStripModel::ADD_NONE);
ASSERT_EQ(1, observer.GetStateCount());
State state(contents3, 2, MockTabStripModelObserver::INSERT);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state didn't change.
EXPECT_EQ("2ap 1ap 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
tabstrip.CloseAllTabs();
}
// Tests various permutations of pinning tabs.
TEST_F(TabStripModelTest, Pinning) {
TabStripDummyDelegate delegate(NULL);
TabStripModel tabstrip(&delegate, profile());
MockTabStripModelObserver observer;
tabstrip.AddObserver(&observer);
EXPECT_TRUE(tabstrip.empty());
typedef MockTabStripModelObserver::State State;
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
SetID(contents1->tab_contents(), 1);
SetID(contents2->tab_contents(), 2);
SetID(contents3->tab_contents(), 3);
// Note! The ordering of these tests is important, each subsequent test
// builds on the state established in the previous. This is important if you
// ever insert tests rather than append.
// Initial state, three tabs, first selected.
tabstrip.AppendTabContents(contents1, true);
tabstrip.AppendTabContents(contents2, false);
tabstrip.AppendTabContents(contents3, false);
observer.ClearStates();
// Pin the first tab, this shouldn't visually reorder anything.
{
tabstrip.SetTabPinned(0, true);
// As the order didn't change, we should get a pinned notification.
ASSERT_EQ(1, observer.GetStateCount());
State state(contents1, 0, MockTabStripModelObserver::PINNED);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state.
EXPECT_EQ("1p 2 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Unpin the first tab.
{
tabstrip.SetTabPinned(0, false);
// As the order didn't change, we should get a pinned notification.
ASSERT_EQ(1, observer.GetStateCount());
State state(contents1, 0, MockTabStripModelObserver::PINNED);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state.
EXPECT_EQ("1 2 3", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Pin the 3rd tab, which should move it to the front.
{
tabstrip.SetTabPinned(2, true);
// The pinning should have resulted in a move and a pinned notification.
ASSERT_EQ(2, observer.GetStateCount());
State state(contents3, 0, MockTabStripModelObserver::MOVE);
state.src_index = 2;
EXPECT_TRUE(observer.StateEquals(0, state));
state = State(contents3, 0, MockTabStripModelObserver::PINNED);
EXPECT_TRUE(observer.StateEquals(1, state));
// And verify the state.
EXPECT_EQ("3p 1 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Pin the tab "1", which shouldn't move anything.
{
tabstrip.SetTabPinned(1, true);
// As the order didn't change, we should get a pinned notification.
ASSERT_EQ(1, observer.GetStateCount());
State state(contents1, 1, MockTabStripModelObserver::PINNED);
EXPECT_TRUE(observer.StateEquals(0, state));
// And verify the state.
EXPECT_EQ("3p 1p 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Try to move tab "2" to the front, it should be ignored.
{
tabstrip.MoveTabContentsAt(2, 0, false);
// As the order didn't change, we should get a pinned notification.
ASSERT_EQ(0, observer.GetStateCount());
// And verify the state.
EXPECT_EQ("3p 1p 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Unpin tab "3", which implicitly moves it to the end.
{
tabstrip.SetTabPinned(0, false);
ASSERT_EQ(2, observer.GetStateCount());
State state(contents3, 1, MockTabStripModelObserver::MOVE);
state.src_index = 0;
EXPECT_TRUE(observer.StateEquals(0, state));
state = State(contents3, 1, MockTabStripModelObserver::PINNED);
EXPECT_TRUE(observer.StateEquals(1, state));
// And verify the state.
EXPECT_EQ("1p 3 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Unpin tab "3", nothing should happen.
{
tabstrip.SetTabPinned(1, false);
ASSERT_EQ(0, observer.GetStateCount());
EXPECT_EQ("1p 3 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
// Pin "3" and "1".
{
tabstrip.SetTabPinned(0, true);
tabstrip.SetTabPinned(1, true);
EXPECT_EQ("1p 3p 2", GetPinnedState(tabstrip));
observer.ClearStates();
}
TabContentsWrapper* contents4 = CreateTabContents();
SetID(contents4->tab_contents(), 4);
// Insert "4" between "1" and "3". As "1" and "4" are pinned, "4" should end
// up after them.
{
tabstrip.InsertTabContentsAt(1, contents4, TabStripModel::ADD_NONE);
ASSERT_EQ(1, observer.GetStateCount());
State state(contents4, 2, MockTabStripModelObserver::INSERT);
EXPECT_TRUE(observer.StateEquals(0, state));
EXPECT_EQ("1p 3p 4 2", GetPinnedState(tabstrip));
}
tabstrip.CloseAllTabs();
}
// Makes sure the TabStripModel calls the right observer methods during a
// replace.
TEST_F(TabStripModelTest, ReplaceSendsSelected) {
typedef MockTabStripModelObserver::State State;
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
TabContentsWrapper* first_contents = CreateTabContents();
strip.AddTabContents(first_contents, -1, PageTransition::TYPED,
TabStripModel::ADD_ACTIVE);
MockTabStripModelObserver tabstrip_observer;
strip.AddObserver(&tabstrip_observer);
TabContentsWrapper* new_contents = CreateTabContents();
delete strip.ReplaceTabContentsAt(0, new_contents);
ASSERT_EQ(2, tabstrip_observer.GetStateCount());
// First event should be for replaced.
State state(new_contents, 0, MockTabStripModelObserver::REPLACED);
state.src_contents = first_contents;
EXPECT_TRUE(tabstrip_observer.StateEquals(0, state));
// And the second for selected.
state = State(new_contents, 0, MockTabStripModelObserver::ACTIVATE);
state.src_contents = first_contents;
EXPECT_TRUE(tabstrip_observer.StateEquals(1, state));
// Now add another tab and replace it, making sure we don't get a selected
// event this time.
TabContentsWrapper* third_contents = CreateTabContents();
strip.AddTabContents(third_contents, 1, PageTransition::TYPED,
TabStripModel::ADD_NONE);
tabstrip_observer.ClearStates();
// And replace it.
new_contents = CreateTabContents();
delete strip.ReplaceTabContentsAt(1, new_contents);
ASSERT_EQ(1, tabstrip_observer.GetStateCount());
state = State(new_contents, 1, MockTabStripModelObserver::REPLACED);
state.src_contents = third_contents;
EXPECT_TRUE(tabstrip_observer.StateEquals(0, state));
strip.CloseAllTabs();
}
// Makes sure TabStripModel handles the case of deleting a tab while removing
// another tab.
TEST_F(TabStripModelTest, DeleteFromDestroy) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
strip.AppendTabContents(contents1, true);
strip.AppendTabContents(contents2, true);
// DeleteTabContentsOnDestroyedObserver deletes contents1 when contents2 sends
// out notification that it is being destroyed.
DeleteTabContentsOnDestroyedObserver observer(contents2, contents1);
strip.CloseAllTabs();
}
TEST_F(TabStripModelTest, MoveSelectedTabsTo) {
struct TestData {
// Number of tabs the tab strip should have.
const int tab_count;
// Number of pinned tabs.
const int pinned_count;
// Index of the tabs to select.
const std::string selected_tabs;
// Index to move the tabs to.
const int target_index;
// Expected state after the move (space separated list of indices).
const std::string state_after_move;
} test_data[] = {
// 1 selected tab.
{ 2, 0, "0", 1, "1 0" },
{ 3, 0, "0", 2, "1 2 0" },
{ 3, 0, "2", 0, "2 0 1" },
{ 3, 0, "2", 1, "0 2 1" },
{ 3, 0, "0 1", 0, "0 1 2" },
// 2 selected tabs.
{ 6, 0, "4 5", 1, "0 4 5 1 2 3" },
{ 3, 0, "0 1", 1, "2 0 1" },
{ 4, 0, "0 2", 1, "1 0 2 3" },
{ 6, 0, "0 1", 3, "2 3 4 0 1 5" },
// 3 selected tabs.
{ 6, 0, "0 2 3", 3, "1 4 5 0 2 3" },
{ 7, 0, "4 5 6", 1, "0 4 5 6 1 2 3" },
{ 7, 0, "1 5 6", 4, "0 2 3 4 1 5 6" },
// 5 selected tabs.
{ 8, 0, "0 2 3 6 7", 3, "1 4 5 0 2 3 6 7" },
// 7 selected tabs
{ 16, 0, "0 1 2 3 4 7 9", 8, "5 6 8 10 11 12 13 14 0 1 2 3 4 7 9 15" },
// With pinned tabs.
{ 6, 2, "2 3", 2, "0p 1p 2 3 4 5" },
{ 6, 2, "0 4", 3, "1p 0p 2 3 4 5" },
{ 6, 3, "1 2 4", 0, "1p 2p 0p 4 3 5" },
{ 8, 3, "1 3 4", 4, "0p 2p 1p 5 6 3 4 7" },
{ 7, 4, "2 3 4", 3, "0p 1p 2p 3p 5 4 6" },
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_data); ++i) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
ASSERT_NO_FATAL_FAILURE(
PrepareTabstripForSelectionTest(&strip, test_data[i].tab_count,
test_data[i].pinned_count,
test_data[i].selected_tabs));
strip.MoveSelectedTabsTo(test_data[i].target_index);
EXPECT_EQ(test_data[i].state_after_move, GetPinnedState(strip)) << i;
strip.CloseAllTabs();
}
}
TEST_F(TabStripModelTest, CloseSelectedTabs) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
strip.AppendTabContents(contents1, true);
strip.AppendTabContents(contents2, true);
strip.AppendTabContents(contents3, true);
strip.ToggleSelectionAt(1);
strip.CloseSelectedTabs();
EXPECT_EQ(1, strip.count());
EXPECT_EQ(0, strip.active_index());
strip.CloseAllTabs();
}
TEST_F(TabStripModelTest, MultipleSelection) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
MockTabStripModelObserver observer(&strip);
TabContentsWrapper* contents0 = CreateTabContents();
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
TabContentsWrapper* contents3 = CreateTabContents();
strip.AppendTabContents(contents0, false);
strip.AppendTabContents(contents1, false);
strip.AppendTabContents(contents2, false);
strip.AppendTabContents(contents3, false);
observer.set_log_tab_selection_changed(true);
strip.AddObserver(&observer);
// Selection and active tab change.
strip.ActivateTabAt(3, true);
ASSERT_EQ(2, observer.GetStateCount());
ASSERT_EQ(observer.GetStateAt(0)->action,
MockTabStripModelObserver::ACTIVATE);
MockTabStripModelObserver::State s1(contents3, 3,
MockTabStripModelObserver::SELECT);
EXPECT_TRUE(observer.StateEquals(1, s1));
observer.ClearStates();
// Adding all tabs to selection, active tab is now at 0.
strip.ExtendSelectionTo(0);
ASSERT_EQ(2, observer.GetStateCount());
ASSERT_EQ(observer.GetStateAt(0)->action,
MockTabStripModelObserver::ACTIVATE);
MockTabStripModelObserver::State s2(contents0, 0,
MockTabStripModelObserver::SELECT);
s2.src_contents = contents3;
s2.src_index = 3;
EXPECT_TRUE(observer.StateEquals(1, s2));
observer.ClearStates();
// Closing one of the selected tabs, not the active one.
strip.CloseTabContentsAt(1, TabStripModel::CLOSE_NONE);
EXPECT_EQ(3, strip.count());
ASSERT_EQ(3, observer.GetStateCount());
ASSERT_EQ(observer.GetStateAt(0)->action,
MockTabStripModelObserver::CLOSE);
ASSERT_EQ(observer.GetStateAt(1)->action,
MockTabStripModelObserver::DETACH);
ASSERT_EQ(observer.GetStateAt(2)->action,
MockTabStripModelObserver::SELECT);
observer.ClearStates();
// Closing the active tab, while there are others tabs selected.
strip.CloseTabContentsAt(0, TabStripModel::CLOSE_NONE);
EXPECT_EQ(2, strip.count());
ASSERT_EQ(4, observer.GetStateCount());
ASSERT_EQ(observer.GetStateAt(0)->action,
MockTabStripModelObserver::CLOSE);
ASSERT_EQ(observer.GetStateAt(1)->action,
MockTabStripModelObserver::DETACH);
ASSERT_EQ(observer.GetStateAt(2)->action,
MockTabStripModelObserver::ACTIVATE);
ASSERT_EQ(observer.GetStateAt(3)->action,
MockTabStripModelObserver::SELECT);
observer.ClearStates();
// Active tab is at 0, deselecting all but the active tab.
strip.ToggleSelectionAt(1);
ASSERT_EQ(1, observer.GetStateCount());
ASSERT_EQ(observer.GetStateAt(0)->action,
MockTabStripModelObserver::SELECT);
observer.ClearStates();
// Attempting to deselect the only selected and therefore active tab,
// it is ignored (no notifications being sent) and tab at 0 remains selected
// and active.
strip.ToggleSelectionAt(0);
ASSERT_EQ(0, observer.GetStateCount());
strip.RemoveObserver(&observer);
strip.CloseAllTabs();
}
// Verifies that if we change the selection from a multi selection to a single
// selection, but not in a way that changes the selected_index that
// TabSelectionChanged is invoked.
TEST_F(TabStripModelTest, MultipleToSingle) {
TabStripDummyDelegate delegate(NULL);
TabStripModel strip(&delegate, profile());
TabContentsWrapper* contents1 = CreateTabContents();
TabContentsWrapper* contents2 = CreateTabContents();
strip.AppendTabContents(contents1, false);
strip.AppendTabContents(contents2, false);
strip.ToggleSelectionAt(0);
strip.ToggleSelectionAt(1);
MockTabStripModelObserver observer(&strip);
observer.set_log_tab_selection_changed(true);
strip.AddObserver(&observer);
// This changes the selection (0 is no longer selected) but the selected_index
// still remains at 1.
strip.ActivateTabAt(1, true);
ASSERT_EQ(1, observer.GetStateCount());
MockTabStripModelObserver::State s(
contents2, 1, MockTabStripModelObserver::SELECT);
s.src_contents = contents2;
s.src_index = 1;
s.user_gesture = false;
EXPECT_TRUE(observer.StateEquals(0, s));
strip.RemoveObserver(&observer);
strip.CloseAllTabs();
}