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Add unit tests for control event serialization

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Test serialization of the 4 types of events (keycode, text, mouse,
scroll).
This commit is contained in:
Romain Vimont 2018-01-19 16:55:39 +01:00
parent 90c69d2c79
commit 52af91f6b0
2 changed files with 105 additions and 0 deletions
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1
app/meson.build
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@ -35,6 +35,7 @@ executable('scrcpy', src, dependencies: dependencies)
tests = [
['test_control_event_queue', ['tests/test_control_event_queue.c', 'src/controlevent.c']],
['test_control_event_serialize', ['tests/test_control_event_serialize.c', 'src/controlevent.c']],
['test_strutil', ['tests/test_strutil.c', 'src/strutil.c']],
]

104
app/tests/test_control_event_serialize.c Normal file
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@ -0,0 +1,104 @@
#include <assert.h>
#include "controlevent.h"
static void test_serialize_keycode_event() {
struct control_event event = {
.type = CONTROL_EVENT_TYPE_KEYCODE,
.keycode_event = {
.action = AKEY_EVENT_ACTION_UP,
.keycode = AKEYCODE_ENTER,
.metastate = AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON,
},
};
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
int size = control_event_serialize(&event, buf);
assert(size == 10);
const unsigned char expected[] = {
0x00, // CONTROL_EVENT_TYPE_KEYCODE
0x01, // AKEY_EVENT_ACTION_UP
0x00, 0x00, 0x00, 0x42, // AKEYCODE_ENTER
0x00, 0x00, 0x00, 0x41, // AMETA_SHIFT_ON | AMETA_SHIFT_LEFT_ON
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_text_event() {
struct control_event event = {
.type = CONTROL_EVENT_TYPE_TEXT,
.text_event = {
.text = "hello, world!",
},
};
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
int size = control_event_serialize(&event, buf);
assert(size == 15);
const unsigned char expected[] = {
0x01, // CONTROL_EVENT_TYPE_KEYCODE
0x0d, // text length
'h', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', // text
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_mouse_event() {
struct control_event event = {
.type = CONTROL_EVENT_TYPE_MOUSE,
.mouse_event = {
.action = AMOTION_EVENT_ACTION_DOWN,
.buttons = AMOTION_EVENT_BUTTON_PRIMARY,
.x = 260,
.y = 1026,
},
};
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
int size = control_event_serialize(&event, buf);
assert(size == 14);
const unsigned char expected[] = {
0x02, // CONTROL_EVENT_TYPE_MOUSE
0x00, // AKEY_EVENT_ACTION_DOWN
0x00, 0x00, 0x00, 0x01, // AMOTION_EVENT_BUTTON_PRIMARY
0x00, 0x00, 0x01, 0x04, // 260
0x00, 0x00, 0x04, 0x02, // 1026
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_scroll_event() {
struct control_event event = {
.type = CONTROL_EVENT_TYPE_SCROLL,
.scroll_event = {
.x = 260,
.y = 1026,
.hscroll = 1,
.vscroll = -1,
},
};
unsigned char buf[SERIALIZED_EVENT_MAX_SIZE];
int size = control_event_serialize(&event, buf);
assert(size == 17);
const unsigned char expected[] = {
0x03, // CONTROL_EVENT_TYPE_SCROLL
0x00, 0x00, 0x01, 0x04, // 260
0x00, 0x00, 0x04, 0x02, // 1026
0x00, 0x00, 0x00, 0x01, // 1
0xFF, 0xFF, 0xFF, 0xFF, // -1
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
int main() {
test_serialize_keycode_event();
test_serialize_text_event();
test_serialize_mouse_event();
test_serialize_scroll_event();
return 0;
}