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Diffstat (limited to 'chromium/third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator_test.cc')
| -rw-r--r-- | chromium/third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator_test.cc | 461 |
1 files changed, 0 insertions, 461 deletions
diff --git a/chromium/third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator_test.cc b/chromium/third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator_test.cc deleted file mode 100644 index 70c99450dd9..00000000000 --- a/chromium/third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator_test.cc +++ /dev/null @@ -1,461 +0,0 @@ -// Copyright 2018 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 "third_party/blink/renderer/core/layout/ng/inline/ng_caret_navigator.h" - -#include "third_party/blink/renderer/core/layout/ng/layout_ng_block_flow.h" -#include "third_party/blink/renderer/core/layout/ng/ng_layout_test.h" -#include "third_party/blink/renderer/core/layout/ng/ng_physical_box_fragment.h" - -namespace blink { - -class NGCaretNavigatorTest : public RenderingTest, - private ScopedBidiCaretAffinityForTest { - public: - NGCaretNavigatorTest() : ScopedBidiCaretAffinityForTest(true) {} - - void SetupHtml(const char* id, String html) { - SetBodyInnerHTML(html); - - block_flow_ = To<LayoutBlockFlow>(GetLayoutObjectByElementId(id)); - DCHECK(block_flow_); - DCHECK(block_flow_->IsLayoutNGMixin()); - DCHECK(block_flow_->ChildrenInline()); - } - - UBiDiLevel BidiLevelAt(unsigned index) const { - return NGCaretNavigator(*block_flow_).BidiLevelAt(index); - } - - NGCaretNavigator::VisualCharacterMovementResult LeftCharacterOf( - unsigned index) const { - return NGCaretNavigator(*block_flow_).LeftCharacterOf(index); - } - - NGCaretNavigator::VisualCharacterMovementResult RightCharacterOf( - unsigned index) const { - return NGCaretNavigator(*block_flow_).RightCharacterOf(index); - } - - NGCaretNavigator::Position CaretBefore(unsigned index) const { - return {index, NGCaretNavigator::PositionAnchorType::kBefore}; - } - - NGCaretNavigator::Position CaretAfter(unsigned index) const { - return {index, NGCaretNavigator::PositionAnchorType::kAfter}; - } - - NGCaretNavigator::VisualCaretMovementResult LeftPositionOf( - const NGCaretNavigator::Position& position) const { - return NGCaretNavigator(*block_flow_).LeftPositionOf(position); - } - - NGCaretNavigator::VisualCaretMovementResult RightPositionOf( - const NGCaretNavigator::Position& position) const { - return NGCaretNavigator(*block_flow_).RightPositionOf(position); - } - - protected: - const LayoutBlockFlow* block_flow_; -}; - -TEST_F(NGCaretNavigatorTest, BidiLevelAtBasic) { - SetupHtml("container", - "<div id=container>abcאבג123</div>"); - - EXPECT_EQ(0u, BidiLevelAt(0)); - EXPECT_EQ(0u, BidiLevelAt(1)); - EXPECT_EQ(0u, BidiLevelAt(2)); - EXPECT_EQ(1u, BidiLevelAt(3)); - EXPECT_EQ(1u, BidiLevelAt(4)); - EXPECT_EQ(1u, BidiLevelAt(5)); - EXPECT_EQ(2u, BidiLevelAt(6)); - EXPECT_EQ(2u, BidiLevelAt(7)); - EXPECT_EQ(2u, BidiLevelAt(8)); -} - -TEST_F(NGCaretNavigatorTest, LeftCharacterOfBasic) { - SetupHtml("container", - "<div id=container>abcאבג123</div>"); - - EXPECT_TRUE(LeftCharacterOf(0).IsBeforeContext()); - - EXPECT_TRUE(LeftCharacterOf(1).IsWithinContext()); - EXPECT_EQ(0u, *LeftCharacterOf(1).index); - - EXPECT_TRUE(LeftCharacterOf(2).IsWithinContext()); - EXPECT_EQ(1u, *LeftCharacterOf(2).index); - - EXPECT_TRUE(LeftCharacterOf(3).IsWithinContext()); - EXPECT_EQ(4u, *LeftCharacterOf(3).index); - - EXPECT_TRUE(LeftCharacterOf(4).IsWithinContext()); - EXPECT_EQ(5u, *LeftCharacterOf(4).index); - - EXPECT_TRUE(LeftCharacterOf(5).IsWithinContext()); - EXPECT_EQ(8u, *LeftCharacterOf(5).index); - - EXPECT_TRUE(LeftCharacterOf(6).IsWithinContext()); - EXPECT_EQ(2u, *LeftCharacterOf(6).index); - - EXPECT_TRUE(LeftCharacterOf(7).IsWithinContext()); - EXPECT_EQ(6u, *LeftCharacterOf(7).index); - - EXPECT_TRUE(LeftCharacterOf(8).IsWithinContext()); - EXPECT_EQ(7u, *LeftCharacterOf(8).index); -} - -TEST_F(NGCaretNavigatorTest, RightCharacterOfBasic) { - SetupHtml("container", - "<div id=container>abcאבג123</div>"); - - EXPECT_TRUE(RightCharacterOf(0).IsWithinContext()); - EXPECT_EQ(1u, *RightCharacterOf(0).index); - - EXPECT_TRUE(RightCharacterOf(1).IsWithinContext()); - EXPECT_EQ(2u, *RightCharacterOf(1).index); - - EXPECT_TRUE(RightCharacterOf(2).IsWithinContext()); - EXPECT_EQ(6u, *RightCharacterOf(2).index); - - EXPECT_TRUE(RightCharacterOf(3).IsAfterContext()); - - EXPECT_TRUE(RightCharacterOf(4).IsWithinContext()); - EXPECT_EQ(3u, *RightCharacterOf(4).index); - - EXPECT_TRUE(RightCharacterOf(5).IsWithinContext()); - EXPECT_EQ(4u, *RightCharacterOf(5).index); - - EXPECT_TRUE(RightCharacterOf(6).IsWithinContext()); - EXPECT_EQ(7u, *RightCharacterOf(6).index); - - EXPECT_TRUE(RightCharacterOf(7).IsWithinContext()); - EXPECT_EQ(8u, *RightCharacterOf(7).index); - - EXPECT_TRUE(RightCharacterOf(8).IsWithinContext()); - EXPECT_EQ(5u, *RightCharacterOf(8).index); -} - -TEST_F(NGCaretNavigatorTest, LeftPositionOfBasic) { - SetupHtml("container", - "<div id=container>abcאבג123</div>"); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(0)).IsBeforeContext()); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(0)).IsWithinContext()); - EXPECT_EQ(CaretBefore(0), *LeftPositionOf(CaretAfter(0)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(1)).IsWithinContext()); - EXPECT_EQ(CaretBefore(0), *LeftPositionOf(CaretBefore(1)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(1)).IsWithinContext()); - EXPECT_EQ(CaretBefore(1), *LeftPositionOf(CaretAfter(1)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(2)).IsWithinContext()); - EXPECT_EQ(CaretBefore(1), *LeftPositionOf(CaretBefore(2)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretBefore(2), *LeftPositionOf(CaretAfter(2)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(3)).IsWithinContext()); - EXPECT_EQ(CaretAfter(3), *LeftPositionOf(CaretBefore(3)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(3)).IsWithinContext()); - EXPECT_EQ(CaretAfter(4), *LeftPositionOf(CaretAfter(3)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretAfter(4), *LeftPositionOf(CaretBefore(4)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(4)).IsWithinContext()); - EXPECT_EQ(CaretAfter(5), *LeftPositionOf(CaretAfter(4)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(5)).IsWithinContext()); - EXPECT_EQ(CaretAfter(5), *LeftPositionOf(CaretBefore(5)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(8), *LeftPositionOf(CaretAfter(5)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(6)).IsWithinContext()); - EXPECT_EQ(CaretBefore(2), *LeftPositionOf(CaretBefore(6)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(6)).IsWithinContext()); - EXPECT_EQ(CaretBefore(6), *LeftPositionOf(CaretAfter(6)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(7)).IsWithinContext()); - EXPECT_EQ(CaretBefore(6), *LeftPositionOf(CaretBefore(7)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(7)).IsWithinContext()); - EXPECT_EQ(CaretBefore(7), *LeftPositionOf(CaretAfter(7)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(8)).IsWithinContext()); - EXPECT_EQ(CaretBefore(7), *LeftPositionOf(CaretBefore(8)).position); - - EXPECT_TRUE(LeftPositionOf(CaretAfter(8)).IsWithinContext()); - EXPECT_EQ(CaretBefore(8), *LeftPositionOf(CaretAfter(8)).position); -} - -TEST_F(NGCaretNavigatorTest, RightPositionOfBasic) { - SetupHtml("container", - "<div id=container>abcאבג123</div>"); - - EXPECT_TRUE(RightPositionOf(CaretBefore(0)).IsWithinContext()); - EXPECT_EQ(CaretAfter(0), *RightPositionOf(CaretBefore(0)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(0)).IsWithinContext()); - EXPECT_EQ(CaretAfter(1), *RightPositionOf(CaretAfter(0)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(1)).IsWithinContext()); - EXPECT_EQ(CaretAfter(1), *RightPositionOf(CaretBefore(1)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(1)).IsWithinContext()); - EXPECT_EQ(CaretAfter(2), *RightPositionOf(CaretAfter(1)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(2)).IsWithinContext()); - EXPECT_EQ(CaretAfter(2), *RightPositionOf(CaretBefore(2)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretAfter(6), *RightPositionOf(CaretAfter(2)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).IsAfterContext()); - - EXPECT_TRUE(RightPositionOf(CaretAfter(3)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *RightPositionOf(CaretAfter(3)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *RightPositionOf(CaretBefore(4)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretAfter(4)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretBefore(5)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(5), *RightPositionOf(CaretAfter(5)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(6)).IsWithinContext()); - EXPECT_EQ(CaretAfter(6), *RightPositionOf(CaretBefore(6)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(6)).IsWithinContext()); - EXPECT_EQ(CaretAfter(7), *RightPositionOf(CaretAfter(6)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(7)).IsWithinContext()); - EXPECT_EQ(CaretAfter(7), *RightPositionOf(CaretBefore(7)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(7)).IsWithinContext()); - EXPECT_EQ(CaretAfter(8), *RightPositionOf(CaretAfter(7)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(8)).IsWithinContext()); - EXPECT_EQ(CaretAfter(8), *RightPositionOf(CaretBefore(8)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(8)).IsWithinContext()); - EXPECT_EQ(CaretBefore(5), *RightPositionOf(CaretAfter(8)).position); -} - -// Tests below check caret movement crossing line boundaries - -TEST_F(NGCaretNavigatorTest, HardLineBreak) { - SetupHtml("container", "<div id=container>abc<br>def</div>"); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(0)).IsBeforeContext()); - - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretAfter(2)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretBefore(3)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *LeftPositionOf(CaretBefore(4)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(6)).IsAfterContext()); -} - -TEST_F(NGCaretNavigatorTest, SoftLineWrapAtSpace) { - SetupHtml("container", "<div id=container style=\"width:0\">abc def</div>"); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(0)).IsBeforeContext()); - - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretAfter(2)).position); - - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretBefore(3)).position); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretAfter(2), *LeftPositionOf(CaretBefore(4)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(6)).IsAfterContext()); -} - -TEST_F(NGCaretNavigatorTest, BidiAndSoftLineWrapAtSpaceLtr) { - LoadAhem(); - SetupHtml("container", - "<div id=container style='font: 10px/10px Ahem; width: 100px'>" - "before אבגד " - "הוזחטי" - "ךכלםמן" - "נסעףפץ" - "</div>"); - - // Moving left from "|before DCBA" should be before context - EXPECT_TRUE(LeftPositionOf(CaretBefore(0)).IsBeforeContext()); - - // Moving right from "before |DCBA" should yield "before D|CBA" - EXPECT_TRUE(RightPositionOf(CaretAfter(10)).IsWithinContext()); - EXPECT_EQ(CaretBefore(10), *RightPositionOf(CaretAfter(10)).position); - EXPECT_TRUE(RightPositionOf(CaretAfter(6)).IsWithinContext()); - EXPECT_EQ(CaretBefore(10), *RightPositionOf(CaretAfter(6)).position); - - // Moving left from "before |DCBA" should yield "before| DCBA" - EXPECT_TRUE(LeftPositionOf(CaretAfter(10)).IsWithinContext()); - EXPECT_EQ(CaretBefore(6), *LeftPositionOf(CaretAfter(10)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(6)).IsWithinContext()); - EXPECT_EQ(CaretBefore(6), *LeftPositionOf(CaretAfter(6)).position); - - // Moving right from "before DCBA|" should yield "V|UTSRQPONMLKJIHGFE" - EXPECT_TRUE(RightPositionOf(CaretBefore(7)).IsWithinContext()); - EXPECT_EQ(CaretBefore(29), *RightPositionOf(CaretBefore(7)).position); - - // Moving left from "|VUTSRQPONMLKJIHGFE" should yield "before DCB|A" - EXPECT_TRUE(LeftPositionOf(CaretAfter(29)).IsWithinContext()); - EXPECT_EQ(CaretAfter(7), *LeftPositionOf(CaretAfter(29)).position); - - // Moving right from "VUTSRQPONMLKJIHGFE|" should be after context - EXPECT_TRUE(RightPositionOf(CaretBefore(12)).IsAfterContext()); -} - -TEST_F(NGCaretNavigatorTest, BidiAndSoftLineWrapAtSpaceRtl) { - LoadAhem(); - SetupHtml( - "container", - "<div dir=rtl id=container style='font: 10px/10px Ahem; width: 120px'>" - "אבגד after encyclopedia" - "</div>"); - - // Moving right from "after DCBA|" should be before context - EXPECT_TRUE(RightPositionOf(CaretBefore(0)).IsBeforeContext()); - - // Moving left from "after| DCBA" should yield "afte|r DCBA" - EXPECT_TRUE(LeftPositionOf(CaretAfter(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(9), *LeftPositionOf(CaretAfter(4)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(9)).IsWithinContext()); - EXPECT_EQ(CaretBefore(9), *LeftPositionOf(CaretAfter(9)).position); - - // Moving right from "after| DCBA" should yield "after |DCBA" - EXPECT_TRUE(RightPositionOf(CaretAfter(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretAfter(4)).position); - EXPECT_TRUE(RightPositionOf(CaretAfter(9)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *RightPositionOf(CaretAfter(9)).position); - - // Moving left from "|after DCBA" should yield "encyclopedi|a" - EXPECT_TRUE(LeftPositionOf(CaretBefore(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(22), *LeftPositionOf(CaretBefore(5)).position); - - // Moving right from "encyclopedia|" should yield "a|fter DCBA" - EXPECT_TRUE(RightPositionOf(CaretAfter(22)).IsWithinContext()); - EXPECT_EQ(CaretAfter(5), *RightPositionOf(CaretAfter(22)).position); - - // Moving left from "|encyclopedia" should be after context - EXPECT_TRUE(LeftPositionOf(CaretBefore(11)).IsAfterContext()); -} - -TEST_F(NGCaretNavigatorTest, SoftLineWrapAtHyphen) { - SetupHtml("container", "<div id=container style=\"width:0\">abc-def</div>"); - - EXPECT_TRUE(LeftPositionOf(CaretBefore(0)).IsBeforeContext()); - - // 3 -> 4 - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretAfter(3), *RightPositionOf(CaretAfter(2)).position); - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).IsWithinContext()); - EXPECT_EQ(CaretAfter(3), *RightPositionOf(CaretBefore(3)).position); - - // 4 -> 5 - EXPECT_TRUE(RightPositionOf(CaretAfter(3)).IsWithinContext()); - EXPECT_EQ(CaretAfter(4), *RightPositionOf(CaretAfter(3)).position); - EXPECT_TRUE(RightPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretAfter(4), *RightPositionOf(CaretBefore(4)).position); - - // 5 -> 4 - EXPECT_TRUE(LeftPositionOf(CaretBefore(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *LeftPositionOf(CaretBefore(5)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(4), *LeftPositionOf(CaretAfter(4)).position); - - // 4 -> 3 - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *LeftPositionOf(CaretBefore(4)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(3)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *LeftPositionOf(CaretAfter(3)).position); - - EXPECT_TRUE(RightPositionOf(CaretAfter(6)).IsAfterContext()); -} - -TEST_F(NGCaretNavigatorTest, MoveOverPseudoElementInBidi) { - SetupHtml("container", - "<style>.bidi::before,.bidi::after{content:'a\\05D0 b'}</style>" - "<div id=container>אב גד " - "<span class=bidi>הו</span>" - " זח טי</div>"); - - // Text: "AB CD aAbEFaAb GH IJ" - // Rendered as: "DC BA aAbFEaAb JI HG" - - // Moving right from "BA |" should arrive at "F|E" - EXPECT_TRUE(RightPositionOf(CaretAfter(5)).IsWithinContext()); - EXPECT_EQ(CaretBefore(10), *RightPositionOf(CaretAfter(5)).position); - - // Moving left from "|FE" should arrive at "BA| " - EXPECT_TRUE(LeftPositionOf(CaretAfter(10)).IsWithinContext()); - EXPECT_EQ(CaretBefore(5), *LeftPositionOf(CaretAfter(10)).position); - - // Moving right from "FE|" should arrive at " |JI" - EXPECT_TRUE(RightPositionOf(CaretBefore(9)).IsWithinContext()); - EXPECT_EQ(CaretAfter(14), *RightPositionOf(CaretBefore(9)).position); - - // Moving left from "| JI" should arrive at "F|E" - EXPECT_TRUE(LeftPositionOf(CaretBefore(14)).IsWithinContext()); - EXPECT_EQ(CaretAfter(9), *LeftPositionOf(CaretBefore(14)).position); -} - -TEST_F(NGCaretNavigatorTest, EnterableInlineBlock) { - SetupHtml("container", - "<div id=container>foo" - "<span style='display:inline-block'>bar</span>" - "baz</div>"); - - // Moving right from "foo|" should enter the span from front. - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).HasEnteredChildContext()); - EXPECT_EQ(CaretBefore(3), *RightPositionOf(CaretAfter(2)).position); - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).HasEnteredChildContext()); - EXPECT_EQ(CaretBefore(3), *RightPositionOf(CaretBefore(3)).position); - - // Moving left from "|baz" should enter the span from behind. - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).HasEnteredChildContext()); - EXPECT_EQ(CaretAfter(3), *LeftPositionOf(CaretBefore(4)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(3)).HasEnteredChildContext()); - EXPECT_EQ(CaretAfter(3), *LeftPositionOf(CaretAfter(3)).position); -} - -TEST_F(NGCaretNavigatorTest, UnenterableInlineBlock) { - SetupHtml("container", - "<div id=container>foo" - "<input value=bar>" - "baz</div>"); - - // Moving right from "foo|" should reach "<input>|". - EXPECT_TRUE(RightPositionOf(CaretAfter(2)).IsWithinContext()); - EXPECT_EQ(CaretAfter(3), *RightPositionOf(CaretAfter(2)).position); - EXPECT_TRUE(RightPositionOf(CaretBefore(3)).IsWithinContext()); - EXPECT_EQ(CaretAfter(3), *RightPositionOf(CaretBefore(3)).position); - - // Moving left from "|baz" should reach "|<input>". - EXPECT_TRUE(LeftPositionOf(CaretBefore(4)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *LeftPositionOf(CaretBefore(4)).position); - EXPECT_TRUE(LeftPositionOf(CaretAfter(3)).IsWithinContext()); - EXPECT_EQ(CaretBefore(3), *LeftPositionOf(CaretAfter(3)).position); -} - -} // namespace blink |