views: Move desktop and touchui directories to ui/views/.

views/touchui/touch_selection_controller_impl_unittest.cc

Index: views/touchui/touch_selection_controller_impl_unittest.cc
diff --git a/views/touchui/touch_selection_controller_impl_unittest.cc b/views/touchui/touch_selection_controller_impl_unittest.cc
deleted file mode 100644
index 9741c26942f49f76cb588be5260d98d6013eb642..0000000000000000000000000000000000000000
--- a/views/touchui/touch_selection_controller_impl_unittest.cc
+++ /dev/null
@@ -1,341 +0,0 @@
-// 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 "base/utf_string_conversions.h"
-#include "ui/gfx/point.h"
-#include "ui/gfx/rect.h"
-#include "ui/gfx/render_text.h"
-#include "views/controls/textfield/native_textfield_views.h"
-#include "views/controls/textfield/textfield.h"
-#include "views/test/views_test_base.h"
-#include "views/touchui/touch_selection_controller.h"
-#include "views/touchui/touch_selection_controller_impl.h"
-#include "views/widget/widget.h"
-
-namespace views {
-
-class TouchSelectionControllerImplTest : public ViewsTestBase {
- public:
-  TouchSelectionControllerImplTest()
-      : widget_(NULL),
-        textfield_(NULL),
-        textfield_view_(NULL) {
-  }
-
-  virtual void TearDown() {
-    if (widget_)
-      widget_->Close();
-    ViewsTestBase::TearDown();
-  }
-
-  void CreateTextfield() {
-    textfield_ = new Textfield();
-    widget_ = new Widget;
-    Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
-    params.bounds = gfx::Rect(0, 0, 200, 200);
-    widget_->Init(params);
-    View* container = new View();
-    widget_->SetContentsView(container);
-    container->AddChildView(textfield_);
-
-    textfield_view_ = static_cast<NativeTextfieldViews*>(
-        textfield_->GetNativeWrapperForTesting());
-    textfield_view_->SetBoundsRect(params.bounds);
-    textfield_->set_id(1);
-
-    DCHECK(textfield_view_);
-    textfield_->RequestFocus();
-  }
-
- protected:
-  gfx::Point GetCursorPosition(const gfx::SelectionModel& sel) {
-    gfx::RenderText* render_text = textfield_view_->GetRenderText();
-    gfx::Rect cursor_bounds = render_text->GetCursorBounds(sel, true);
-    return gfx::Point(cursor_bounds.x(), cursor_bounds.bottom() - 1);
-  }
-
-  TouchSelectionControllerImpl* GetSelectionController() {
-    return static_cast<TouchSelectionControllerImpl*>(
-        textfield_view_->touch_selection_controller_.get());
-  }
-
-  void SimulateSelectionHandleDrag(gfx::Point p, int selection_handle) {
-    TouchSelectionControllerImpl* controller = GetSelectionController();
-    // Do the work of OnMousePressed().
-    if (selection_handle == 1)
-      controller->dragging_handle_ = controller->selection_handle_1_.get();
-    else
-      controller->dragging_handle_ = controller->selection_handle_2_.get();
-
-    controller->SelectionHandleDragged(p);
-
-    // Do the work of OnMouseReleased().
-    controller->dragging_handle_ = NULL;
-  }
-
-  // If textfield has selection, this method verifies that the selection handles
-  // are visible and at the correct positions (at the end points of selection).
-  // |cursor_at_selection_handle_1| is used to decide whether selection
-  // handle 1's position is matched against the start of selection or the end.
-  void VerifySelectionHandlePositions(bool cursor_at_selection_handle_1) {
-    if (textfield_->HasSelection()) {
-      EXPECT_TRUE(GetSelectionController()->IsSelectionHandle1Visible());
-      EXPECT_TRUE(GetSelectionController()->IsSelectionHandle2Visible());
-      gfx::SelectionModel sel;
-      textfield_view_->GetSelectionModel(&sel);
-      gfx::SelectionModel sel_start = textfield_view_->GetRenderText()->
-                                      GetSelectionModelForSelectionStart();
-      gfx::Point selection_start = GetCursorPosition(sel_start);
-      gfx::Point selection_end = GetCursorPosition(sel);
-      gfx::Point sh1 = GetSelectionController()->GetSelectionHandle1Position();
-      gfx::Point sh2 = GetSelectionController()->GetSelectionHandle2Position();
-      sh1.Offset(10, 0); // offset by kSelectionHandleRadius.
-      sh2.Offset(10, 0);
-
-      if (cursor_at_selection_handle_1) {
-        EXPECT_EQ(sh1, selection_end);
-        EXPECT_EQ(sh2, selection_start);
-      } else {
-        EXPECT_EQ(sh1, selection_start);
-        EXPECT_EQ(sh2, selection_end);
-      }
-    } else {
-      EXPECT_FALSE(GetSelectionController()->IsSelectionHandle1Visible());
-      EXPECT_FALSE(GetSelectionController()->IsSelectionHandle2Visible());
-    }
-  }
-
-  Widget* widget_;
-
-  Textfield* textfield_;
-  NativeTextfieldViews* textfield_view_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(TouchSelectionControllerImplTest);
-};
-
-// Tests that the selection handles are placed appropriately when selection in
-// a Textfield changes.
-TEST_F(TouchSelectionControllerImplTest, SelectionInTextfieldTest) {
-  CreateTextfield();
-  textfield_->SetText(ASCIIToUTF16("some text"));
-
-  // Test selecting a range.
-  textfield_->SelectRange(ui::Range(3, 7));
-  VerifySelectionHandlePositions(false);
-
-  // Test selecting everything.
-  textfield_->SelectAll();
-  VerifySelectionHandlePositions(false);
-
-  // Test with no selection.
-  textfield_->ClearSelection();
-  VerifySelectionHandlePositions(false);
-
-  // Test with lost focus.
-  widget_->GetFocusManager()->ClearFocus();
-  VerifySelectionHandlePositions(false);
-
-  // Test with focus re-gained.
-  widget_->GetFocusManager()->SetFocusedView(textfield_);
-  VerifySelectionHandlePositions(false);
-}
-
-// Tests that the selection handles are placed appropriately in bidi text.
-TEST_F(TouchSelectionControllerImplTest, SelectionInBidiTextfieldTest) {
-  CreateTextfield();
-  textfield_->SetText(WideToUTF16(L"abc\x05d0\x05d1\x05d2"));
-
-  // Test cursor at run boundary and with empty selection.
-  textfield_->SelectSelectionModel(
-      gfx::SelectionModel(3, 2, gfx::SelectionModel::TRAILING));
-  VerifySelectionHandlePositions(false);
-
-  // Test selection range inside one run and starts or ends at run boundary.
-  textfield_->SelectRange(ui::Range(2, 3));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(3, 2));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(3, 4));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(4, 3));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(3, 6));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(6, 3));
-  VerifySelectionHandlePositions(false);
-
-  // Test selection range accross runs.
-  textfield_->SelectRange(ui::Range(0, 6));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(6, 0));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(1, 4));
-  VerifySelectionHandlePositions(false);
-
-  textfield_->SelectRange(ui::Range(4, 1));
-  VerifySelectionHandlePositions(false);
-}
-
-// Tests if the SelectRect callback is called appropriately when selection
-// handles are moved.
-TEST_F(TouchSelectionControllerImplTest, SelectRectCallbackTest) {
-  CreateTextfield();
-  textfield_->SetText(ASCIIToUTF16("textfield with selected text"));
-  textfield_->SelectRange(ui::Range(3, 7));
-
-  EXPECT_EQ(UTF16ToUTF8(textfield_->GetSelectedText()), "tfie");
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 2 to right by 3 chars.
-  int x = textfield_->font().GetStringWidth(ASCIIToUTF16("ld "));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 2);
-  EXPECT_EQ(UTF16ToUTF8(textfield_->GetSelectedText()), "tfield ");
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 1 to the left by a large amount (selection should
-  // just stick to the beginning of the textfield).
-  SimulateSelectionHandleDrag(gfx::Point(-50, 0), 1);
-  EXPECT_EQ(UTF16ToUTF8(textfield_->GetSelectedText()), "textfield ");
-  VerifySelectionHandlePositions(true);
-
-  // Drag selection handle 1 across selection handle 2.
-  x = textfield_->font().GetStringWidth(ASCIIToUTF16("textfield with "));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 1);
-  EXPECT_EQ(UTF16ToUTF8(textfield_->GetSelectedText()), "with ");
-  VerifySelectionHandlePositions(true);
-
-  // Drag selection handle 2 across selection handle 1.
-  x = textfield_->font().GetStringWidth(ASCIIToUTF16("with selected "));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 2);
-  EXPECT_EQ(UTF16ToUTF8(textfield_->GetSelectedText()), "selected ");
-  VerifySelectionHandlePositions(false);
-}
-
-TEST_F(TouchSelectionControllerImplTest, SelectRectInBidiCallbackTest) {
-  CreateTextfield();
-  textfield_->SetText(WideToUTF16(L"abc\x05e1\x05e2\x05e3"L"def"));
-
-  // Select [c] from left to right.
-  textfield_->SelectRange(ui::Range(2, 3));
-  EXPECT_EQ(WideToUTF16(L"c"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 2 to right by 1 char.
-  int x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e3"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 1 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"b"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"bc\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-
-  // Select [c] from right to left.
-  textfield_->SelectRange(ui::Range(3, 2));
-  EXPECT_EQ(WideToUTF16(L"c"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 1 to right by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e3"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-
-  // Drag selection handle 2 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"b"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"bc\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Select [\x5e1] from right to left.
-  textfield_->SelectRange(ui::Range(3, 4));
-  EXPECT_EQ(WideToUTF16(L"\x05e1"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  /* TODO(xji): for bidi text "abcDEF" whose display is "abcFEDhij", when click
-     right of 'D' and select [D] then move the left selection handle to left
-     by one character, it should select [ED], instead it selects [F].
-     Reason: click right of 'D' and left of 'h' return the same x-axis position,
-     pass this position to FindCursorPosition() returns index of 'h'. which
-     means the selection start changed from 3 to 6.
-     Need further investigation on whether this is a bug in Pango and how to
-     work around it.
-  // Drag selection handle 2 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e2"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-  */
-
-  // Drag selection handle 1 to right by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"d"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"\x05e2\x05e3"L"d"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-
-  // Select [\x5e1] from left to right.
-  textfield_->SelectRange(ui::Range(4, 3));
-  EXPECT_EQ(WideToUTF16(L"\x05e1"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  /* TODO(xji): see detail of above commented out test case.
-  // Drag selection handle 1 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e2"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-  */
-
-  // Drag selection handle 2 to right by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"d"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"\x05e2\x05e3"L"d"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Select [\x05r3] from right to left.
-  textfield_->SelectRange(ui::Range(5, 6));
-  EXPECT_EQ(WideToUTF16(L"\x05e3"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 2 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"c"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 1 to right by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e2"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-
-  // Select [\x05r3] from left to right.
-  textfield_->SelectRange(ui::Range(6, 5));
-  EXPECT_EQ(WideToUTF16(L"\x05e3"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-
-  // Drag selection handle 1 to left by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"c"));
-  SimulateSelectionHandleDrag(gfx::Point(-x, 0), 1);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1\x05e2"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(true);
-
-  // Drag selection handle 2 to right by 1 char.
-  x = textfield_->font().GetStringWidth(WideToUTF16(L"\x05e2"));
-  SimulateSelectionHandleDrag(gfx::Point(x, 0), 2);
-  EXPECT_EQ(WideToUTF16(L"c\x05e1"), textfield_->GetSelectedText());
-  VerifySelectionHandlePositions(false);
-}
-
-}  // namespace views