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Add coverage for terminal_input_parser.

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This commit is contained in:
ArthurSonzogni 2022-04-27 11:11:32 +02:00
parent 06ed8567b8
commit 5ba301d316
3 changed files with 184 additions and 20 deletions
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7
src/ftxui/component/terminal_input_parser.cpp
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@ -136,13 +136,12 @@ TerminalInputParser::Output TerminalInputParser::ParseUTF8() {
unsigned int first_zero = 8; // NOLINT
for (unsigned int i = 0; i < 8; ++i) { // NOLINT
mask |= selector;
if (head & selector) {
selector >>= 1U;
continue;
}
if (!(head & selector)) {
first_zero = i;
break;
}
selector >>= 1U;
}
// Accumulate the value of the first byte.
auto value = uint32_t(head & ~mask); // NOLINT

151
src/ftxui/component/terminal_input_parser_test.cpp
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@ -72,7 +72,7 @@ TEST(Event, EscapeKeyEnoughWait) {
EXPECT_FALSE(event_receiver->Receive(&received));
}
TEST(Event, MouseLeftClick) {
TEST(Event, MouseLeftClickPressed) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
@ -95,6 +95,56 @@ TEST(Event, MouseLeftClick) {
EXPECT_EQ(Mouse::Left, std::get<Event>(received).mouse().button);
EXPECT_EQ(12, std::get<Event>(received).mouse().x);
EXPECT_EQ(42, std::get<Event>(received).mouse().y);
EXPECT_EQ(std::get<Event>(received).mouse().motion, Mouse::Pressed);
EXPECT_FALSE(event_receiver->Receive(&received));
}
TEST(Event, MouseLeftClickReleased) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
parser.Add('\x1B');
parser.Add('[');
parser.Add('3');
parser.Add('2');
parser.Add(';');
parser.Add('1');
parser.Add('2');
parser.Add(';');
parser.Add('4');
parser.Add('2');
parser.Add('m');
}
Task received;
EXPECT_TRUE(event_receiver->Receive(&received));
EXPECT_TRUE(std::get<Event>(received).is_mouse());
EXPECT_EQ(Mouse::Left, std::get<Event>(received).mouse().button);
EXPECT_EQ(12, std::get<Event>(received).mouse().x);
EXPECT_EQ(42, std::get<Event>(received).mouse().y);
EXPECT_EQ(std::get<Event>(received).mouse().motion, Mouse::Released);
EXPECT_FALSE(event_receiver->Receive(&received));
}
TEST(Event, MouseReporting) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
parser.Add('\x1B');
parser.Add('[');
parser.Add('1');
parser.Add('2');
parser.Add(';');
parser.Add('4');
parser.Add('2');
parser.Add('R');
}
Task received;
EXPECT_TRUE(event_receiver->Receive(&received));
EXPECT_TRUE(std::get<Event>(received).is_cursor_reporting());
EXPECT_EQ(42, std::get<Event>(received).cursor_x());
EXPECT_EQ(12, std::get<Event>(received).cursor_y());
EXPECT_FALSE(event_receiver->Receive(&received));
}
@ -232,6 +282,105 @@ TEST(Event, UTF8) {
}
}
TEST(Event, NewLine) {
for (char newline : {'\r', '\n'}) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
parser.Add(newline);
}
Task received;
EXPECT_TRUE(event_receiver->Receive(&received));
EXPECT_TRUE(std::get<Event>(received) == Event::Return);
}
}
TEST(Event, Control) {
struct TestCase {
char input;
bool cancel;
};
std::vector<TestCase> cases;
for (int i = 0; i < 32; ++i) {
if (i == 13 || i == 24 || i == 26 || i == 27)
continue;
cases.push_back({char(i), false});
}
cases.push_back({char(24), true});
cases.push_back({char(26), true});
cases.push_back({char(127), false});
for(auto test : cases) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
parser.Add(test.input);
}
Task received;
if (test.cancel) {
EXPECT_FALSE(event_receiver->Receive(&received));
} else {
EXPECT_TRUE(event_receiver->Receive(&received));
EXPECT_EQ(std::get<Event>(received), Event::Special({test.input}));
}
}
}
TEST(Event, Special) {
auto str = [](std::string input) {
std::vector<unsigned char> output;
for (auto it : input)
output.push_back(it);
return output;
};
struct {
std::vector<unsigned char> input;
Event expected;
} kTestCase[] = {
{str("\x1B[D"), Event::ArrowLeft},
{str("\x1B[C"), Event::ArrowRight},
{str("\x1B[A"), Event::ArrowUp},
{str("\x1B[B"), Event::ArrowDown},
{{127}, Event::Backspace},
{str("\x1B[3~"), Event::Delete},
//{str("\x1B"), Event::Escape},
{{10}, Event::Return},
{{9}, Event::Tab},
{{27, 91, 90}, Event::TabReverse},
//{str("\x1B[OP"), Event::F1},
//{str("\x1B[OQ"), Event::F2},
//{str("\x1B[OR"), Event::F3},
//{str("\x1B[OS"), Event::F4},
{str("\x1B[15~"), Event::F5},
{str("\x1B[17~"), Event::F6},
{str("\x1B[18~"), Event::F7},
{str("\x1B[19~"), Event::F8},
{str("\x1B[20~"), Event::F9},
{str("\x1B[21~"), Event::F10},
{str("\x1B[21~"), Event::F11},
{str("\x1B[24~"), Event::F12},
{{27, 91, 72}, Event::Home},
{{27, 91, 70}, Event::End},
{{27, 91, 53, 126}, Event::PageUp},
{{27, 91, 54, 126}, Event::PageDown},
{{0}, Event::Custom},
};
for (auto test : kTestCase) {
auto event_receiver = MakeReceiver<Task>();
{
auto parser = TerminalInputParser(event_receiver->MakeSender());
for (auto input : test.input) {
parser.Add(input);
}
}
Task received;
EXPECT_TRUE(event_receiver->Receive(&received));
EXPECT_EQ(std::get<Event>(received), test.expected);
EXPECT_FALSE(event_receiver->Receive(&received));
}
}
} // namespace ftxui
// Copyright 2020 Arthur Sonzogni. All rights reserved.

44
src/ftxui/dom/canvas_test.cpp
View File

@ -20,33 +20,49 @@ int Hash(const std::string s) {
TEST(BorderTest, GoldPoint) {
Terminal::SetColorSupport(Terminal::Color::TrueColor);
auto element = canvas([](Canvas& c) { //
c.DrawPoint(3, 3, 1, Color::Red);
c.DrawPoint(3, 3, 1);
c.DrawPointToggle(2, 8);
c.DrawPointLine(3, 7, 10, 19, Color::Blue);
c.DrawPointCircle(10, 5, 3, Color::Yellow);
c.DrawPointCircleFilled(20, 5, 3, Color::Green);
c.DrawPointEllipse(10, 10, 5, 2, Color::Blue);
c.DrawPointEllipseFilled(10, 20, 5, 2, Color::DarkGreen);
c.DrawPointToggle(2, 8);
c.DrawPointToggle(2, 8);
c.DrawPointLine(3, 7, 10, 19);
c.DrawPointCircle(10, 5, 3);
c.DrawPointCircleFilled(20, 5, 3);
c.DrawPointEllipse(10, 10, 5, 2);
c.DrawPointEllipseFilled(10, 20, 5, 2);
});
Screen screen(30, 10);
Render(screen, element);
EXPECT_EQ(Hash(screen.ToString()), 17651);
EXPECT_EQ(Hash(screen.ToString()), 1069);
}
TEST(BorderTest, GoldBlock) {
Terminal::SetColorSupport(Terminal::Color::TrueColor);
auto element = canvas([](Canvas& c) { //
c.DrawBlock(3, 3, 1, Color::Red);
c.DrawBlock(3, 3, 1);
c.DrawBlockToggle(2, 8);
c.DrawBlockLine(3, 7, 10, 19, Color::Blue);
c.DrawBlockCircle(10, 5, 3, Color::Yellow);
c.DrawBlockCircleFilled(20, 5, 3, Color::Green);
c.DrawBlockEllipse(10, 10, 5, 2, Color::Blue);
c.DrawBlockEllipseFilled(10, 20, 5, 2, Color::DarkGreen);
c.DrawBlockToggle(2, 8);
c.DrawBlockToggle(2, 8);
c.DrawBlockLine(3, 7, 10, 19);
c.DrawBlockCircle(10, 5, 3);
c.DrawBlockCircleFilled(20, 5, 3);
c.DrawBlockEllipse(10, 10, 5, 2);
c.DrawBlockEllipseFilled(10, 20, 5, 2);
});
Screen screen(30, 10);
Render(screen, element);
EXPECT_EQ(Hash(screen.ToString()), 14383);
EXPECT_EQ(Hash(screen.ToString()), 472);
}
TEST(BorderTest, GoldText) {
Terminal::SetColorSupport(Terminal::Color::TrueColor);
Canvas c(10, 10);
c.DrawText(0, 0, "test");
c.DrawText(0, 5, "test");
c.DrawText(0, 10, "test");
auto element = canvas(c);
Screen screen(30, 10);
Render(screen, element);
EXPECT_EQ(Hash(screen.ToString()), 10447);
}
} // namespace ftxui