1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/browser/extensions/key_identifier_conversion_views.h"
6
7 #include "base/basictypes.h"
8 #include "base/logging.h"
9 #include "base/message_loop.h"
10 #include "content/browser/browser_thread.h"
11 #include "testing/gtest/include/gtest/gtest.h"
12 #include "ui/base/keycodes/keyboard_codes.h"
13
14 namespace {
15
16 class KeyEventFromKeyIdentifierTest : public testing::Test {
17 protected:
KeyEventFromKeyIdentifierTest()18 KeyEventFromKeyIdentifierTest()
19 : ui_thread_(BrowserThread::UI, &message_loop_) {}
20
21 MessageLoopForUI message_loop_;
22 BrowserThread ui_thread_;
23 };
24
TEST_F(KeyEventFromKeyIdentifierTest,MatchOnIdentifier)25 TEST_F(KeyEventFromKeyIdentifierTest, MatchOnIdentifier) {
26 EXPECT_EQ(ui::VKEY_APPS, KeyEventFromKeyIdentifier("Apps").key_code());
27 EXPECT_EQ(ui::VKEY_UNKNOWN,
28 KeyEventFromKeyIdentifier("Nonsense").key_code());
29 }
30
TEST_F(KeyEventFromKeyIdentifierTest,MatchOnCharacter)31 TEST_F(KeyEventFromKeyIdentifierTest, MatchOnCharacter) {
32 EXPECT_EQ(ui::VKEY_A, KeyEventFromKeyIdentifier("a").key_code());
33 EXPECT_EQ(ui::VKEY_A, KeyEventFromKeyIdentifier("A").key_code());
34 EXPECT_EQ(ui::VKEY_OEM_PERIOD, KeyEventFromKeyIdentifier(">").key_code());
35
36 std::string non_printing_char(" ");
37 non_printing_char[0] = static_cast<char>(1);
38 EXPECT_EQ(ui::VKEY_UNKNOWN,
39 KeyEventFromKeyIdentifier(non_printing_char).key_code());
40 }
41
TEST_F(KeyEventFromKeyIdentifierTest,MatchOnUnicodeCodepoint)42 TEST_F(KeyEventFromKeyIdentifierTest, MatchOnUnicodeCodepoint) {
43 EXPECT_EQ(ui::VKEY_A, KeyEventFromKeyIdentifier("U+0041").key_code());
44 EXPECT_EQ(ui::VKEY_A, KeyEventFromKeyIdentifier("U+0061").key_code());
45 EXPECT_EQ(ui::VKEY_DELETE, KeyEventFromKeyIdentifier("U+007F").key_code());
46
47 // this one exists in the map, but has no valid ui::VKEY
48 EXPECT_EQ(ui::VKEY_UNKNOWN, KeyEventFromKeyIdentifier("U+030A").key_code());
49
50 // this one is not in the map
51 EXPECT_EQ(ui::VKEY_UNKNOWN, KeyEventFromKeyIdentifier("U+0001").key_code());
52 }
53
TEST_F(KeyEventFromKeyIdentifierTest,DoesNotMatchEmptyString)54 TEST_F(KeyEventFromKeyIdentifierTest, DoesNotMatchEmptyString) {
55 EXPECT_EQ(ui::VKEY_UNKNOWN, KeyEventFromKeyIdentifier("").key_code());
56 }
57
TEST_F(KeyEventFromKeyIdentifierTest,ShiftModifiersAreSet)58 TEST_F(KeyEventFromKeyIdentifierTest, ShiftModifiersAreSet) {
59 EXPECT_EQ(0, KeyEventFromKeyIdentifier("1").flags());
60
61 const char* keys_with_shift[] = {
62 "~", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "+",
63 "{", "}", "|", ":", "<", ">", "?", "\""
64 };
65 int kNumKeysWithShift = arraysize(keys_with_shift);
66
67 for (int i = 0; i < kNumKeysWithShift; ++i) {
68 EXPECT_EQ(ui::EF_SHIFT_DOWN,
69 KeyEventFromKeyIdentifier(keys_with_shift[i]).flags());
70 }
71 }
72
73 } // namespace
74