Move state machines to state_machines subdir

third_party/WebKit/Source/core/editing/BackspaceStateMachineTest.cpp

Index: third_party/WebKit/Source/core/editing/BackspaceStateMachineTest.cpp
diff --git a/third_party/WebKit/Source/core/editing/BackspaceStateMachineTest.cpp b/third_party/WebKit/Source/core/editing/BackspaceStateMachineTest.cpp
deleted file mode 100644
index 244f72e9399864a6c60ebeabc399fa9881d6d972..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/editing/BackspaceStateMachineTest.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2016 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 "core/editing/BackspaceStateMachine.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace blink {
-
-TEST(BackspaceStateMachineTest, DoNothingCase)
-{
-    BackspaceStateMachine machine;
-    EXPECT_EQ(0, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(0, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-}
-
-TEST(BackspaceStateMachineTest, SingleCharacter)
-{
-    BackspaceStateMachine machine;
-    EXPECT_TRUE(machine.updateState('a'));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    machine.reset();
-    EXPECT_TRUE(machine.updateState('-'));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    machine.reset();
-    EXPECT_TRUE(machine.updateState('\t'));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    machine.reset();
-    // U+3042 HIRAGANA LETTER A.
-    EXPECT_TRUE(machine.updateState(0x3042));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-}
-
-TEST(BackspaceStateMachineTest, SurrogatePair)
-{
-    BackspaceStateMachine machine;
-
-    // U+1F5FA(WORLD MAP) is \uD83D\uDDFA in UTF-16.
-    uint16_t leadSurrogate = 0xD83D;
-    uint16_t trailSurrogate = 0xDDFA;
-
-    EXPECT_FALSE(machine.updateState(trailSurrogate));
-    EXPECT_TRUE(machine.updateState(leadSurrogate));
-    EXPECT_EQ(2, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(2, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    // Edge cases
-    // Unpaired trailing surrogate. Delete only broken trail surrogate.
-    machine.reset();
-    EXPECT_FALSE(machine.updateState(trailSurrogate));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    machine.reset();
-    EXPECT_FALSE(machine.updateState(trailSurrogate));
-    EXPECT_TRUE(machine.updateState('a'));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    machine.reset();
-    EXPECT_FALSE(machine.updateState(trailSurrogate));
-    EXPECT_TRUE(machine.updateState(trailSurrogate));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-
-    // Unpaired leading surrogate. Delete only broken lead surrogate.
-    machine.reset();
-    EXPECT_TRUE(machine.updateState(leadSurrogate));
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-    EXPECT_EQ(1, machine.finalizeAndGetCodeUnitCountToBeDeleted());
-}
-
-} // namespace blink