| Flutter Linux Embedder |

Functions | Variables
fl_key_channel_responder_test.cc File Reference
`#include "flutter/shell/platform/linux/fl_key_channel_responder.h"`
`#include "gtest/gtest.h"`
`#include "flutter/shell/platform/linux/fl_binary_messenger_private.h"`
`#include "flutter/shell/platform/linux/fl_engine_private.h"`
`#include "flutter/shell/platform/linux/testing/fl_test.h"`

Go to the source code of this file.

## Functions
static FlValue * | echo_response_cb (FlValue *echoed_value)
static void | responder_callback (bool handled, gpointer user_data)
static FlKeyEvent * | fl_key_event_new_by_mock (guint32 time_in_milliseconds, bool is_press, guint keyval, guint16 keycode, GdkModifierType state, gboolean is_modifier)
| TEST (FlKeyChannelResponderTest, SendKeyEvent)
void | test_lock_event (guint key_code, const char *down_expected, const char *up_expected)
| TEST (FlKeyChannelResponderTest, SendNumLockKeyEvent)
| TEST (FlKeyChannelResponderTest, SendCapsLockKeyEvent)
| TEST (FlKeyChannelResponderTest, SendShiftLockKeyEvent)
| TEST (FlKeyChannelResponderTest, TestKeyEventHandledByFramework)
| TEST (FlKeyChannelResponderTest, UseSpecifiedLogicalKey)

## Variables
static const char * | expected_value = nullptr
static gboolean | expected_handled = FALSE

## Function Documentation

## ◆ echo_response_cb()

static FlValue* echo_response_cb | ( | FlValue * | echoed_value | ) |
| static

Definition at line 16 of file fl_key_channel_responder_test.cc.

16 {
17 gchar* text = fl_value_to_string(echoed_value);
18 EXPECT_STREQ(text, expected_value);
19 g_free(text);
20
21 FlValue* value = fl_value_new_map();
22 fl_value_set_string_take(value, "handled",
23 fl_value_new_bool(expected_handled));
24 return value;
25 }

References expected_handled, expected_value, fl_value_new_bool(), fl_value_new_map(), fl_value_set_string_take(), fl_value_to_string(), and value.

Referenced by TEST(), and test_lock_event().

## ◆ fl_key_event_new_by_mock()

static FlKeyEvent* fl_key_event_new_by_mock | ( | guint32 | time_in_milliseconds,
|  | bool | is_press,
|  | guint | keyval,
|  | guint16 | keycode,
|  | GdkModifierType | state,
|  | gboolean | is_modifier
| ) |  |
| static

Definition at line 44 of file fl_key_channel_responder_test.cc.

49 {
50 _g_key_event.is_press = is_press;
51 _g_key_event.time = time_in_milliseconds;
52 _g_key_event.state = state;
53 _g_key_event.keyval = keyval;
54 _g_key_event.keycode = keycode;
55 _g_key_event.origin = nullptr;
56 return &_g_key_event;
57 }

References _FlKeyEvent::is_press, and state.

Referenced by TEST(), and test_lock_event().

## ◆ responder_callback()

static void responder_callback | ( | bool | handled,
|  | gpointer | user_data
| ) |  |
| static

Definition at line 27 of file fl_key_channel_responder_test.cc.

27 {
28 EXPECT_EQ(handled, expected_handled);
29 g_main_loop_quit(static_cast<GMainLoop*>(user_data));
30 }

References expected_handled, and user_data.

Referenced by TEST(), and test_lock_event().

## ◆ TEST() [1/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | SendCapsLockKeyEvent |
| ) |  |

Definition at line 146 of file fl_key_channel_responder_test.cc.

146 {
147 test_lock_event(GDK_KEY_Caps_Lock,
148 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, "
149 "keyCode: 65509, modifiers: 2}",
150 "{type: keyup, keymap: linux, scanCode: 4, toolkit: gtk, "
151 "keyCode: 65509, modifiers: 0}");
152 }

References test_lock_event().

## ◆ TEST() [2/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | SendKeyEvent |
| ) |  |

Definition at line 60 of file fl_key_channel_responder_test.cc.

60 {
61 g_autoptr(GMainLoop) loop = g_main_loop_new(nullptr, 0);
62
63 g_autoptr(FlEngine) engine = make_mock_engine();
64 g_autoptr(FlBinaryMessenger) messenger = fl_binary_messenger_new(engine);
65 FlKeyChannelResponderMock mock{
66 .value_converter = echo_response_cb,
67 .channel_name = "test/echo",
68 };
69 g_autoptr(FlKeyResponder) responder =
70 FL_KEY_RESPONDER(fl_key_channel_responder_new(messenger, &mock));
71
72 fl_key_responder_handle_event(
73 responder,
74 fl_key_event_new_by_mock(12345, true, GDK_KEY_A, 0x04,
75 static_cast<GdkModifierType>(0), false),
76 responder_callback, loop);
77 expected_value =
78 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, keyCode: 65, "
79 "modifiers: 0, unicodeScalarValues: 65}";
80 expected_handled = FALSE;
81
82 // Blocks here until echo_response_cb is called.
83 g_main_loop_run(loop);
84
85 fl_key_responder_handle_event(
86 responder,
87 fl_key_event_new_by_mock(23456, false, GDK_KEY_A, 0x04,
88 static_cast<GdkModifierType>(0), false),
89 responder_callback, loop);
90 expected_value =
91 "{type: keyup, keymap: linux, scanCode: 4, toolkit: gtk, keyCode: 65, "
92 "modifiers: 0, unicodeScalarValues: 65}";
93 expected_handled = FALSE;
94
95 // Blocks here until echo_response_cb is called.
96 g_main_loop_run(loop);
97 }

References echo_response_cb(), expected_handled, expected_value, fl_binary_messenger_new(), fl_key_channel_responder_new(), fl_key_event_new_by_mock(), fl_key_responder_handle_event(), make_mock_engine(), responder_callback(), and _FlKeyChannelResponderMock::value_converter.

## ◆ TEST() [3/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | SendNumLockKeyEvent |
| ) |  |

Definition at line 137 of file fl_key_channel_responder_test.cc.

137 {
138 test_lock_event(GDK_KEY_Num_Lock,
139 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, "
140 "keyCode: 65407, modifiers: 16}",
141 "{type: keyup, keymap: linux, scanCode: 4, toolkit: gtk, "
142 "keyCode: 65407, modifiers: 0}");
143 }

References test_lock_event().

## ◆ TEST() [4/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | SendShiftLockKeyEvent |
| ) |  |

Definition at line 155 of file fl_key_channel_responder_test.cc.

155 {
156 test_lock_event(GDK_KEY_Shift_Lock,
157 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, "
158 "keyCode: 65510, modifiers: 2}",
159 "{type: keyup, keymap: linux, scanCode: 4, toolkit: gtk, "
160 "keyCode: 65510, modifiers: 0}");
161 }

References test_lock_event().

## ◆ TEST() [5/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | TestKeyEventHandledByFramework |
| ) |  |

Definition at line 163 of file fl_key_channel_responder_test.cc.

163 {
164 g_autoptr(GMainLoop) loop = g_main_loop_new(nullptr, 0);
165
166 g_autoptr(FlEngine) engine = make_mock_engine();
167 g_autoptr(FlBinaryMessenger) messenger = fl_binary_messenger_new(engine);
168 FlKeyChannelResponderMock mock{
169 .value_converter = echo_response_cb,
170 .channel_name = "test/echo",
171 };
172 g_autoptr(FlKeyResponder) responder =
173 FL_KEY_RESPONDER(fl_key_channel_responder_new(messenger, &mock));
174
175 fl_key_responder_handle_event(
176 responder,
177 fl_key_event_new_by_mock(12345, true, GDK_KEY_A, 0x04,
178 static_cast<GdkModifierType>(0), false),
179 responder_callback, loop);
180 expected_handled = TRUE;
181 expected_value =
182 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, "
183 "keyCode: 65, modifiers: 0, unicodeScalarValues: 65}";
184
185 // Blocks here until echo_response_cb is called.
186 g_main_loop_run(loop);
187 }

References echo_response_cb(), expected_handled, expected_value, fl_binary_messenger_new(), fl_key_channel_responder_new(), fl_key_event_new_by_mock(), fl_key_responder_handle_event(), make_mock_engine(), responder_callback(), TRUE, and _FlKeyChannelResponderMock::value_converter.

## ◆ TEST() [6/6]

TEST | ( | FlKeyChannelResponderTest | ,
|  | UseSpecifiedLogicalKey |
| ) |  |

Definition at line 189 of file fl_key_channel_responder_test.cc.

189 {
190 g_autoptr(GMainLoop) loop = g_main_loop_new(nullptr, 0);
191
192 g_autoptr(FlEngine) engine = make_mock_engine();
193 g_autoptr(FlBinaryMessenger) messenger = fl_binary_messenger_new(engine);
194 FlKeyChannelResponderMock mock{
195 .value_converter = echo_response_cb,
196 .channel_name = "test/echo",
197 };
198 g_autoptr(FlKeyResponder) responder =
199 FL_KEY_RESPONDER(fl_key_channel_responder_new(messenger, &mock));
200
201 fl_key_responder_handle_event(
202 responder,
203 fl_key_event_new_by_mock(12345, true, GDK_KEY_A, 0x04,
204 static_cast<GdkModifierType>(0), false),
205 responder_callback, loop, 888);
206 expected_handled = TRUE;
207 expected_value =
208 "{type: keydown, keymap: linux, scanCode: 4, toolkit: gtk, "
209 "keyCode: 65, modifiers: 0, unicodeScalarValues: 65, "
210 "specifiedLogicalKey: 888}";
211
212 // Blocks here until echo_response_cb is called.
213 g_main_loop_run(loop);
214 }

References echo_response_cb(), expected_handled, expected_value, fl_binary_messenger_new(), fl_key_channel_responder_new(), fl_key_event_new_by_mock(), fl_key_responder_handle_event(), make_mock_engine(), responder_callback(), TRUE, and _FlKeyChannelResponderMock::value_converter.

## ◆ test_lock_event()

void test_lock_event | ( | guint | key_code,
|  | const char * | down_expected,
|  | const char * | up_expected
| ) |  |

Definition at line 99 of file fl_key_channel_responder_test.cc.

101 {
102 g_autoptr(GMainLoop) loop = g_main_loop_new(nullptr, 0);
103
104 g_autoptr(FlEngine) engine = make_mock_engine();
105 g_autoptr(FlBinaryMessenger) messenger = fl_binary_messenger_new(engine);
106 FlKeyChannelResponderMock mock{
107 .value_converter = echo_response_cb,
108 .channel_name = "test/echo",
109 };
110 g_autoptr(FlKeyResponder) responder =
111 FL_KEY_RESPONDER(fl_key_channel_responder_new(messenger, &mock));
112
113 fl_key_responder_handle_event(
114 responder,
115 fl_key_event_new_by_mock(12345, true, key_code, 0x04,
116 static_cast<GdkModifierType>(0), false),
117 responder_callback, loop);
118 expected_value = down_expected;
119 expected_handled = FALSE;
120
121 // Blocks here until echo_response_cb is called.
122 g_main_loop_run(loop);
123
124 expected_value = up_expected;
125 expected_handled = FALSE;
126 fl_key_responder_handle_event(
127 responder,
128 fl_key_event_new_by_mock(12346, false, key_code, 0x04,
129 static_cast<GdkModifierType>(0), false),
130 responder_callback, loop);
131
132 // Blocks here until echo_response_cb is called.
133 g_main_loop_run(loop);
134 }

References echo_response_cb(), expected_handled, expected_value, fl_binary_messenger_new(), fl_key_channel_responder_new(), fl_key_event_new_by_mock(), fl_key_responder_handle_event(), make_mock_engine(), responder_callback(), and _FlKeyChannelResponderMock::value_converter.

Referenced by TEST().

## Variable Documentation

## ◆ expected_handled

gboolean expected_handled = FALSE
| static

Definition at line 14 of file fl_key_channel_responder_test.cc.

Referenced by echo_response_cb(), invoke_record_callback_and_verify(), responder_callback(), TEST(), and test_lock_event().

## ◆ expected_value

const char* expected_value = nullptr
| static

Definition at line 13 of file fl_key_channel_responder_test.cc.

Referenced by echo_response_cb(), TEST(), and test_lock_event().

responder_callback
static void responder_callback(bool handled, gpointer user_data)
Definition: fl_key_channel_responder_test.cc:27
fl_value_set_string_take
G_MODULE_EXPORT void fl_value_set_string_take(FlValue *self, const gchar *key, FlValue *value)
Definition: fl_value.cc:650
fl_value_new_bool
G_MODULE_EXPORT FlValue * fl_value_new_bool(bool value)
Definition: fl_value.cc:255
FlValue
typedefG_BEGIN_DECLS struct _FlValue FlValue
Definition: fl_value.h:42
user_data
FlKeyEvent uint64_t FlKeyResponderAsyncCallback gpointer user_data
Definition: fl_key_channel_responder.cc:121
expected_value
static const char * expected_value
Definition: fl_key_channel_responder_test.cc:13
fl_key_event_new_by_mock
static FlKeyEvent * fl_key_event_new_by_mock(guint32 time_in_milliseconds, bool is_press, guint keyval, guint16 keycode, GdkModifierType state, gboolean is_modifier)
Definition: fl_key_channel_responder_test.cc:44
state
AtkStateType state
Definition: fl_accessible_node.cc:10
fl_binary_messenger_new
FlBinaryMessenger * fl_binary_messenger_new(FlEngine *engine)
Definition: fl_binary_messenger.cc:399
fl_key_channel_responder_new
FlKeyChannelResponder * fl_key_channel_responder_new(FlBinaryMessenger *messenger, FlKeyChannelResponderMock *mock)
Definition: fl_key_channel_responder.cc:186
make_mock_engine
static FlEngine * make_mock_engine()
Definition: fl_event_channel_test.cc:24
_FlKeyChannelResponderMock::value_converter
FlValueConverter value_converter
Definition: fl_key_channel_responder.h:29
fl_value_new_map
G_MODULE_EXPORT FlValue * fl_value_new_map()
Definition: fl_value.cc:366
fl_key_responder_handle_event
void fl_key_responder_handle_event(FlKeyResponder *self, FlKeyEvent *event, FlKeyResponderAsyncCallback callback, gpointer user_data, uint64_t specified_logical_key)
Definition: fl_key_responder.cc:11
TRUE
return TRUE
Definition: fl_pixel_buffer_texture_test.cc:53
echo_response_cb
static FlValue * echo_response_cb(FlValue *echoed_value)
Definition: fl_key_channel_responder_test.cc:16
_FlKeyChannelResponderMock
Definition: fl_key_channel_responder.h:23
test_lock_event
void test_lock_event(guint key_code, const char *down_expected, const char *up_expected)
Definition: fl_key_channel_responder_test.cc:99
value
uint8_t value
Definition: fl_standard_message_codec.cc:36
fl_value_to_string
G_MODULE_EXPORT gchar * fl_value_to_string(FlValue *value)
Definition: fl_value.cc:846
expected_handled
static gboolean expected_handled
Definition: fl_key_channel_responder_test.cc:14