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auto merge of #2618 : Ms2ger/servo/console-assert, r=jdm

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bors-servo 2014-06-09 22:49:35 -04:00
commit 01a93d82bf
2 changed files with 12 additions and 0 deletions
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11
src/components/script/dom/console.rs
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@ -31,6 +31,7 @@ pub trait ConsoleMethods {
fn Info(&self, message: DOMString); fn Info(&self, message: DOMString);
fn Warn(&self, message: DOMString); fn Warn(&self, message: DOMString);
fn Error(&self, message: DOMString); fn Error(&self, message: DOMString);
fn Assert(&self, condition: bool, message: Option<DOMString>);
} }
impl<'a> ConsoleMethods for JSRef<'a, Console> { impl<'a> ConsoleMethods for JSRef<'a, Console> {
@ -53,6 +54,16 @@ impl<'a> ConsoleMethods for JSRef<'a, Console> {
fn Error(&self, message: DOMString) { fn Error(&self, message: DOMString) {
println!("{:s}", message); println!("{:s}", message);
} }
fn Assert(&self, condition: bool, message: Option<DOMString>) {
if !condition {
let message = match message {
Some(ref message) => message.as_slice(),
None => "no message",
};
println!("Assertion failed: {:s}", message);
}
}
} }
impl Reflectable for Console { impl Reflectable for Console {

1
src/components/script/dom/webidls/Console.webidl
View file

@ -17,4 +17,5 @@ interface Console {
void info(DOMString message); void info(DOMString message);
void warn(DOMString message); void warn(DOMString message);
void error(DOMString message); void error(DOMString message);
void assert(boolean condition, optional DOMString message);
}; };