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Bug 1211365 - Add test case for scrolling in selection mode. r=mtseng

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extra : commitid : 7jsXCgpWZ7U
extra : rebase_source : 78ef767153236c282082d09913c55b9cfd8d5325
This commit is contained in:
Ting-Yu Lin 2015-10-05 16:52:29 +08:00
parent 8b2f93bec1
commit a53a59aed7
1 changed files with 49 additions and 0 deletions
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49
layout/base/gtest/TestAccessibleCaretManager.cpp
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@ -330,4 +330,53 @@ TEST_F(AccessibleCaretManagerTester, TestTypingAtEndOfInput)
EXPECT_EQ(FirstCaretAppearance(), Appearance::None);
}
TEST_F(AccessibleCaretManagerTester, TestScrollInSelectionMode)
{
EXPECT_CALL(mManager, GetCaretMode())
.WillRepeatedly(Return(CaretMode::Selection));
MockFunction<void(std::string aCheckPointName)> check;
{
InSequence dummy;
// Initially, first caret is out of scrollport, and second caret is visible.
EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _))
.WillRepeatedly(Return(PositionChangedResult::Invisible));
EXPECT_CALL(mManager.SecondCaret(), SetPosition(_, _))
.WillRepeatedly(Return(PositionChangedResult::Changed));
EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(
CaretChangedReason::Updateposition)).Times(1);
EXPECT_CALL(check, Call("updatecarets"));
EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(
CaretChangedReason::Visibilitychange)).Times(1);
EXPECT_CALL(check, Call("scrollstart"));
// After scroll ended, first caret is visible and second caret is out of
// scroll port.
EXPECT_CALL(mManager.FirstCaret(), SetPosition(_, _))
.WillRepeatedly(Return(PositionChangedResult::Changed));
EXPECT_CALL(mManager.SecondCaret(), SetPosition(_, _))
.WillRepeatedly(Return(PositionChangedResult::Invisible));
EXPECT_CALL(mManager, DispatchCaretStateChangedEvent(
CaretChangedReason::Updateposition)).Times(1);
}
mManager.UpdateCarets();
EXPECT_EQ(FirstCaretAppearance(), Appearance::NormalNotShown);
EXPECT_EQ(SecondCaretAppearance(), Appearance::Normal);
check.Call("updatecarets");
mManager.OnScrollStart();
EXPECT_EQ(FirstCaretAppearance(), Appearance::None);
EXPECT_EQ(SecondCaretAppearance(), Appearance::None);
check.Call("scrollstart");
mManager.OnScrollEnd();
EXPECT_EQ(FirstCaretAppearance(), Appearance::Normal);
EXPECT_EQ(SecondCaretAppearance(), Appearance::NormalNotShown);
}
} // namespace mozilla