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LibJS+WebContent+js: Reimplement console.log() and friends to spec

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This implements the Logger and Printer abstract operations defined in
the console spec, and stubs out the Formatter AO. These are then used
for the "output a categorized log message" functions.
This commit is contained in:
Sam Atkins 2021-12-10 12:26:25 +00:00 • committed by Andreas Kling
parent fd7163b125
commit 260836135a
5 changed files with 211 additions and 125 deletions
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58
Userland/Utilities/js.cpp
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@ -1122,36 +1122,6 @@ public:
{
}
virtual JS::Value log() override
{
js_outln("{}", vm().join_arguments());
return JS::js_undefined();
}
virtual JS::Value info() override
{
js_outln("(i) {}", vm().join_arguments());
return JS::js_undefined();
}
virtual JS::Value debug() override
{
js_outln("\033[36;1m{}\033[0m", vm().join_arguments());
return JS::js_undefined();
}
virtual JS::Value warn() override
{
js_outln("\033[33;1m{}\033[0m", vm().join_arguments());
return JS::js_undefined();
}
virtual JS::Value error() override
{
js_outln("\033[31;1m{}\033[0m", vm().join_arguments());
return JS::js_undefined();
}
virtual JS::Value clear() override
{
js_out("\033[3J\033[H\033[2J");
@ -1202,6 +1172,34 @@ public:
}
return JS::js_undefined();
}
virtual JS::ThrowCompletionOr<JS::Value> printer(JS::Console::LogLevel log_level, Vector<JS::Value>& arguments) override
{
auto output = String::join(" ", arguments);
m_console.output_debug_message(log_level, output);
switch (log_level) {
case JS::Console::LogLevel::Debug:
js_outln("\033[36;1m{}\033[0m", output);
break;
case JS::Console::LogLevel::Error:
js_outln("\033[31;1m{}\033[0m", output);
break;
case JS::Console::LogLevel::Info:
js_outln("(i) {}", output);
break;
case JS::Console::LogLevel::Log:
js_outln("{}", output);
break;
case JS::Console::LogLevel::Warn:
js_outln("\033[33;1m{}\033[0m", output);
break;
default:
js_outln("{}", output);
break;
}
return JS::js_undefined();
}
};
ErrorOr<int> serenity_main(Main::Arguments arguments)