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Unified Diff: ui/base/ime/character_composer_unittest.cc

Issue 105103003: Move ui/base/ime/character_composer* to ui/base/ime/chromeos/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years ago
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Index: ui/base/ime/character_composer_unittest.cc
diff --git a/ui/base/ime/character_composer_unittest.cc b/ui/base/ime/character_composer_unittest.cc
deleted file mode 100644
index 7fa78694bd1e030de4c2157220d80ba09fefc0af..0000000000000000000000000000000000000000
--- a/ui/base/ime/character_composer_unittest.cc
+++ /dev/null
@@ -1,534 +0,0 @@
-// Copyright (c) 2012 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 "ui/base/ime/character_composer.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/gtk+/gdk/gdkkeysyms.h"
-#include "ui/base/glib/glib_integers.h"
-#include "ui/events/event_constants.h"
-
-namespace ui {
-
-class CharacterComposerTest : public testing::Test {
- protected:
- bool FilterKeyPress(CharacterComposer* character_composer,
- uint key,
- uint keycode,
- int flags) {
- return character_composer->FilterKeyPressInternal(key, keycode, flags);
- }
-
- // Expects key is not filtered and no character is composed.
- void ExpectKeyNotFilteredWithKeyCode(CharacterComposer* character_composer,
- uint key,
- uint keycode,
- int flags) {
- EXPECT_FALSE(character_composer->FilterKeyPressInternal(key, keycode,
- flags));
- EXPECT_TRUE(character_composer->composed_character().empty());
- }
-
- // Expects key is filtered and no character is composed.
- void ExpectKeyFilteredWithKeycode(CharacterComposer* character_composer,
- uint key,
- uint keycode,
- int flags) {
- EXPECT_TRUE(character_composer->FilterKeyPressInternal(key, keycode,
- flags));
- EXPECT_TRUE(character_composer->composed_character().empty());
- }
-
- // Expects key is not filtered and no character is composed.
- void ExpectKeyNotFiltered(CharacterComposer* character_composer,
- uint key,
- int flags) {
- ExpectKeyNotFilteredWithKeyCode(character_composer, key, 0, flags);
- }
-
- // Expects key is filtered and no character is composed.
- void ExpectKeyFiltered(CharacterComposer* character_composer,
- uint key,
- int flags) {
- ExpectKeyFilteredWithKeycode(character_composer, key, 0, flags);
- }
-
- // Expects |expected_character| is composed after sequence [key1, key2].
- void ExpectCharacterComposed(CharacterComposer* character_composer,
- uint key1,
- uint key2,
- int flags,
- const string16& expected_character) {
- ExpectKeyFiltered(character_composer, key1, flags);
- EXPECT_TRUE(character_composer->FilterKeyPressInternal(key2, 0, flags));
- EXPECT_EQ(expected_character, character_composer->composed_character());
- }
-
- // Expects |expected_character| is composed after sequence [key1, key2, key3].
- void ExpectCharacterComposed(CharacterComposer* character_composer,
- uint key1,
- uint key2,
- uint key3,
- int flags,
- const string16& expected_character) {
- ExpectKeyFiltered(character_composer, key1, flags);
- ExpectCharacterComposed(character_composer, key2, key3, flags,
- expected_character);
- }
-
- // Expects |expected_character| is composed after sequence [key1, key2, key3,
- // key 4].
- void ExpectCharacterComposed(CharacterComposer* character_composer,
- uint key1,
- uint key2,
- uint key3,
- uint key4,
- int flags,
- const string16& expected_character) {
- ExpectKeyFiltered(character_composer, key1, flags);
- ExpectCharacterComposed(character_composer, key2, key3, key4, flags,
- expected_character);
- }
-
- // Expects |expected_character| is composed after sequence [key1, key2, key3,
- // key 4, key5].
- void ExpectCharacterComposed(CharacterComposer* character_composer,
- uint key1,
- uint key2,
- uint key3,
- uint key4,
- uint key5,
- int flags,
- const string16& expected_character) {
- ExpectKeyFiltered(character_composer, key1, flags);
- ExpectCharacterComposed(character_composer, key2, key3, key4, key5, flags,
- expected_character);
- }
-
- // Expects |expected_character| is composed after sequence [key1, key2, key3,
- // key 4, key5, key6].
- void ExpectCharacterComposed(CharacterComposer* character_composer,
- uint key1,
- uint key2,
- uint key3,
- uint key4,
- uint key5,
- uint key6,
- int flags,
- const string16& expected_character) {
- ExpectKeyFiltered(character_composer, key1, flags);
- ExpectCharacterComposed(character_composer, key2, key3, key4, key5, key6,
- flags, expected_character);
- }
-
- // Expects |expected_character| is composed after sequence [{key1, keycode1}].
- void ExpectCharacterComposedWithKeyCode(CharacterComposer* character_composer,
- uint key1, uint keycode1,
- int flags,
- const string16& expected_character) {
- EXPECT_TRUE(character_composer->FilterKeyPressInternal(key1, keycode1,
- flags));
- EXPECT_EQ(expected_character, character_composer->composed_character());
- }
-};
-
-TEST_F(CharacterComposerTest, InitialState) {
- CharacterComposer character_composer;
- EXPECT_TRUE(character_composer.composed_character().empty());
-}
-
-TEST_F(CharacterComposerTest, NormalKeyIsNotFiltered) {
- CharacterComposer character_composer;
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_B, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_Z, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_c, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_m, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_0, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_1, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_8, 0);
-}
-
-TEST_F(CharacterComposerTest, PartiallyMatchingSequence) {
- CharacterComposer character_composer;
-
- // Composition with sequence ['dead acute', '1'] will fail.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
-
- // Composition with sequence ['dead acute', 'dead circumflex', '1'] will fail.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_circumflex, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
-}
-
-TEST_F(CharacterComposerTest, FullyMatchingSequences) {
- CharacterComposer character_composer;
- // LATIN SMALL LETTER A WITH ACUTE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_a, 0,
- string16(1, 0x00E1));
- // LATIN CAPITAL LETTER A WITH ACUTE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_A, 0,
- string16(1, 0x00C1));
- // GRAVE ACCENT
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_grave,
- GDK_KEY_dead_grave, 0, string16(1, 0x0060));
- // LATIN SMALL LETTER A WITH CIRCUMFLEX AND ACUTE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute,
- GDK_KEY_dead_circumflex, GDK_KEY_a, 0,
- string16(1, 0x1EA5));
- // LATIN CAPITAL LETTER U WITH HORN AND GRAVE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_grave,
- GDK_KEY_dead_horn, GDK_KEY_U, 0, string16(1, 0x1EEA));
- // LATIN CAPITAL LETTER C WITH CEDILLA
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_C, 0,
- string16(1, 0x00C7));
- // LATIN SMALL LETTER C WITH CEDILLA
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_c, 0,
- string16(1, 0x00E7));
-}
-
-TEST_F(CharacterComposerTest, FullyMatchingSequencesAfterMatchingFailure) {
- CharacterComposer character_composer;
- // Composition with sequence ['dead acute', 'dead circumflex', '1'] will fail.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_circumflex, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
- // LATIN SMALL LETTER A WITH CIRCUMFLEX AND ACUTE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute,
- GDK_KEY_dead_circumflex, GDK_KEY_a, 0,
- string16(1, 0x1EA5));
-}
-
-TEST_F(CharacterComposerTest, ComposedCharacterIsClearedAfterReset) {
- CharacterComposer character_composer;
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_a, 0,
- string16(1, 0x00E1));
- character_composer.Reset();
- EXPECT_TRUE(character_composer.composed_character().empty());
-}
-
-TEST_F(CharacterComposerTest, CompositionStateIsClearedAfterReset) {
- CharacterComposer character_composer;
- // Even though sequence ['dead acute', 'a'] will compose 'a with acute',
- // no character is composed here because of reset.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- character_composer.Reset();
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_a, 0);
-}
-
-TEST_F(CharacterComposerTest, KeySequenceCompositionPreedit) {
- CharacterComposer character_composer;
- // LATIN SMALL LETTER A WITH ACUTE
- // preedit_string() is always empty in key sequence composition mode.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- EXPECT_TRUE(character_composer.preedit_string().empty());
- EXPECT_TRUE(FilterKeyPress(&character_composer, GDK_KEY_a, 0, 0));
- EXPECT_EQ(string16(1, 0x00E1), character_composer.composed_character());
- EXPECT_TRUE(character_composer.preedit_string().empty());
-}
-
-// ComposeCheckerWithCompactTable in character_composer.cc is depending on the
-// assumption that the data in gtkimcontextsimpleseqs.h is correctly ordered.
-TEST_F(CharacterComposerTest, MainTableIsCorrectlyOrdered) {
- // This file is included here intentionally, instead of the top of the file,
- // because including this file at the top of the file will define a
- // global constant and contaminate the global namespace.
-#include "third_party/gtk+/gtk/gtkimcontextsimpleseqs.h"
- const int index_size = 26;
- const int index_stride = 6;
-
- // Verify that the index is correctly ordered
- for (int i = 1; i < index_size; ++i) {
- const int index_key_prev = gtk_compose_seqs_compact[(i - 1)*index_stride];
- const int index_key = gtk_compose_seqs_compact[i*index_stride];
- EXPECT_TRUE(index_key > index_key_prev);
- }
-
- // Verify that the sequenes are correctly ordered
- struct {
- int operator()(const uint16* l, const uint16* r, int length) const{
- for (int i = 0; i < length; ++i) {
- if (l[i] > r[i])
- return 1;
- if (l[i] < r[i])
- return -1;
- }
- return 0;
- }
- } compare_sequence;
-
- for (int i = 0; i < index_size; ++i) {
- for (int length = 1; length < index_stride - 1; ++length) {
- const int index_begin = gtk_compose_seqs_compact[i*index_stride + length];
- const int index_end =
- gtk_compose_seqs_compact[i*index_stride + length + 1];
- const int stride = length + 1;
- for (int index = index_begin + stride; index < index_end;
- index += stride) {
- const uint16* sequence = &gtk_compose_seqs_compact[index];
- const uint16* sequence_prev = sequence - stride;
- EXPECT_EQ(1, compare_sequence(sequence, sequence_prev, length));
- }
- }
- }
-}
-
-TEST_F(CharacterComposerTest, HexadecimalComposition) {
- CharacterComposer character_composer;
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_3, GDK_KEY_0, GDK_KEY_4,
- GDK_KEY_2, GDK_KEY_space, 0, string16(1, 0x3042));
- // MUSICAL KEYBOARD (U+1F3B9)
- const char16 kMusicalKeyboard[] = {0xd83c, 0xdfb9};
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_1, GDK_KEY_f, GDK_KEY_3,
- GDK_KEY_b, GDK_KEY_9, GDK_KEY_Return, 0,
- string16(kMusicalKeyboard,
- kMusicalKeyboard +
- arraysize(kMusicalKeyboard)));
-}
-
-TEST_F(CharacterComposerTest, HexadecimalCompositionPreedit) {
- CharacterComposer character_composer;
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- EXPECT_EQ(ASCIIToUTF16("u"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_3, 0);
- EXPECT_EQ(ASCIIToUTF16("u3"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_4, 0);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_a, 0);
- EXPECT_EQ(ASCIIToUTF16("u304a"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_BackSpace, 0);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectCharacterComposed(&character_composer, GDK_KEY_2, GDK_KEY_Return, 0,
- string16(1, 0x3042));
- EXPECT_EQ(ASCIIToUTF16(""), character_composer.preedit_string());
-
- // Sequence with an ignored character ('x') and Escape.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- EXPECT_EQ(ASCIIToUTF16("u"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_3, 0);
- EXPECT_EQ(ASCIIToUTF16("u3"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_x, 0);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_4, 0);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_2, 0);
- EXPECT_EQ(ASCIIToUTF16("u3042"), character_composer.preedit_string());
- ExpectKeyFiltered(&character_composer, GDK_KEY_Escape, 0);
- EXPECT_EQ(ASCIIToUTF16(""), character_composer.preedit_string());
-}
-
-TEST_F(CharacterComposerTest, HexadecimalCompositionWithNonHexKey) {
- CharacterComposer character_composer;
-
- // Sequence [Ctrl+Shift+U, x, space] does not compose a character.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_x, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_space, 0);
- EXPECT_TRUE(character_composer.composed_character().empty());
-
- // HIRAGANA LETTER A (U+3042) with a sequence [3, 0, x, 4, 2].
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_3, GDK_KEY_0, GDK_KEY_x,
- GDK_KEY_4, GDK_KEY_2, GDK_KEY_space, 0,
- string16(1, 0x3042));
-}
-
-TEST_F(CharacterComposerTest, HexadecimalCompositionWithAdditionalModifiers) {
- CharacterComposer character_composer;
-
- // Ctrl+Shift+Alt+U
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN | EF_ALT_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_3, GDK_KEY_0, GDK_KEY_4,
- GDK_KEY_2, GDK_KEY_space, 0, string16(1, 0x3042));
-
- // Ctrl+Shift+u (CapsLock enabled)
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_u,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN | EF_CAPS_LOCK_DOWN);
-}
-
-TEST_F(CharacterComposerTest, CancelHexadecimalComposition) {
- CharacterComposer character_composer;
- // Cancel composition with ESC.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_Escape, 0);
-
- // Now we can start composition again since the last composition was
- // cancelled.
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_3, GDK_KEY_0, GDK_KEY_4,
- GDK_KEY_2, GDK_KEY_space, 0, string16(1, 0x3042));
-}
-
-TEST_F(CharacterComposerTest, HexadecimalCompositionWithBackspace) {
- CharacterComposer character_composer;
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_3, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_f, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_BackSpace, 0);
- ExpectCharacterComposed(&character_composer, GDK_KEY_4, GDK_KEY_2,
- GDK_KEY_space, 0, string16(1, 0x3042));
-}
-
-TEST_F(CharacterComposerTest, CancelHexadecimalCompositionWithBackspace) {
- CharacterComposer character_composer;
-
- // Backspace just after Ctrl+Shift+U.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_BackSpace, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_3, 0);
-
- // Backspace twice after Ctrl+Shift+U and 3.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_3, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_BackSpace, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_BackSpace, 0);
- ExpectKeyNotFiltered(&character_composer, GDK_KEY_3, 0);
-}
-
-TEST_F(CharacterComposerTest, HexadecimalCompositionPreeditWithModifierPressed)
-{
- // This test case supposes X Window System uses 101 keyboard layout.
- CharacterComposer character_composer;
- const int control_shift = EF_CONTROL_DOWN | EF_SHIFT_DOWN;
- // HIRAGANA LETTER A (U+3042)
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_U, 30, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_numbersign, 12, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u3"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_parenright, 19, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_dollar, 13, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_A, 38, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u304a"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_BackSpace, 22, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_at, 11, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u3042"), character_composer.preedit_string());
- ExpectCharacterComposedWithKeyCode(&character_composer,
- GDK_KEY_Return, 36,
- control_shift,
- string16(1, 0x3042));
- EXPECT_EQ(ASCIIToUTF16(""), character_composer.preedit_string());
-
- // Sequence with an ignored character (control + shift + 'x') and Escape.
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_U, 30, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_numbersign, 12, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u3"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_parenright, 19, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_X, 53, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u30"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_dollar, 13, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u304"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_at, 11, control_shift);
- EXPECT_EQ(ASCIIToUTF16("u3042"), character_composer.preedit_string());
- ExpectKeyFilteredWithKeycode(&character_composer,
- GDK_KEY_Escape, 9, control_shift);
- EXPECT_EQ(ASCIIToUTF16(""), character_composer.preedit_string());
-}
-
-TEST_F(CharacterComposerTest, InvalidHexadecimalSequence) {
- CharacterComposer character_composer;
- // U+FFFFFFFF
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- for (int i = 0; i < 8; ++i)
- ExpectKeyFiltered(&character_composer, GDK_KEY_f, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_space, 0);
-
- // U+0000 (Actually, this is a valid unicode character, but we don't
- // compose a string with a character '\0')
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- for (int i = 0; i < 4; ++i)
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_space, 0);
-
- // U+10FFFF
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- for (int i = 0; i < 4; ++i)
- ExpectKeyFiltered(&character_composer, GDK_KEY_f, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_space, 0);
-
- // U+110000
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_1, 0);
- for (int i = 0; i < 4; ++i)
- ExpectKeyFiltered(&character_composer, GDK_KEY_0, 0);
- ExpectKeyFiltered(&character_composer, GDK_KEY_space, 0);
-}
-
-TEST_F(CharacterComposerTest, HexadecimalSequenceAndDeadKey) {
- CharacterComposer character_composer;
- // LATIN SMALL LETTER A WITH ACUTE
- ExpectCharacterComposed(&character_composer, GDK_KEY_dead_acute, GDK_KEY_a, 0,
- string16(1, 0x00E1));
- // HIRAGANA LETTER A (U+3042) with dead_acute ignored.
- ExpectKeyFiltered(&character_composer, GDK_KEY_U,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN);
- ExpectCharacterComposed(&character_composer, GDK_KEY_3, GDK_KEY_0,
- GDK_KEY_dead_acute, GDK_KEY_4, GDK_KEY_2,
- GDK_KEY_space, 0, string16(1, 0x3042));
- // LATIN CAPITAL LETTER U WITH ACUTE while 'U' is pressed with Ctrl+Shift.
- ExpectKeyFiltered(&character_composer, GDK_KEY_dead_acute, 0);
- EXPECT_TRUE(FilterKeyPress(&character_composer, GDK_KEY_U, 0,
- EF_SHIFT_DOWN | EF_CONTROL_DOWN));
- EXPECT_EQ(string16(1, 0x00DA), character_composer.composed_character());
-}
-
-TEST_F(CharacterComposerTest, BlacklistedKeyeventsTest) {
- CharacterComposer character_composer;
- EXPECT_TRUE(FilterKeyPress(&character_composer, GDK_KEY_dead_acute, 0, 0));
- EXPECT_FALSE(FilterKeyPress(&character_composer, GDK_KEY_s, 0, 0));
- ASSERT_EQ(1U, character_composer.composed_character().size());
- EXPECT_EQ(GDK_KEY_apostrophe, character_composer.composed_character().at(0));
-}
-
-} // namespace ui
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