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Avoid panics when using HTMLAnchorElement attribute setters

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Fixes #10877.
Includes new test for attribute getters and setters.
This commit is contained in:
Martin Broesamle 2016-04-28 13:21:30 +02:00
parent 7f76e3ba74
commit 751733ab8b
3 changed files with 86 additions and 13 deletions
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23
components/script/dom/htmlanchorelement.rs
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@ -81,9 +81,8 @@ impl HTMLAnchorElement {
}
// https://html.spec.whatwg.org/multipage/#update-href
fn update_href(&self) {
self.upcast::<Element>().set_string_attribute(&atom!("href"),
self.url.borrow().as_ref().unwrap().as_str().into());
fn update_href(&self, url: &Url) {
self.upcast::<Element>().set_string_attribute(&atom!("href"), DOMString::from(url.as_str()));
}
}
@ -168,7 +167,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Steps 4-5.
UrlHelper::SetHash(url, value);
// Step 6.
self.update_href();
self.update_href(url);
}
}
@ -204,7 +203,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 4.
UrlHelper::SetHost(url, value);
// Step 5.
self.update_href();
self.update_href(url);
}
}
@ -236,7 +235,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 4.
UrlHelper::SetHostname(url, value);
// Step 5.
self.update_href();
self.update_href(url);
}
}
@ -292,7 +291,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 4.
UrlHelper::SetPassword(url, value);
// Step 5.
self.update_href();
self.update_href(url);
}
}
@ -320,7 +319,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 5.
UrlHelper::SetPathname(url, value);
// Step 6.
self.update_href();
self.update_href(url);
}
}
@ -352,7 +351,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 4.
UrlHelper::SetPort(url, value);
// Step 5.
self.update_href();
self.update_href(url);
}
}
@ -379,7 +378,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 3.
UrlHelper::SetProtocol(url, value);
// Step 4.
self.update_href();
self.update_href(url);
}
}
@ -408,7 +407,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// encoding override (as described in the spec)
UrlHelper::SetSearch(url, value);
// Step 6.
self.update_href();
self.update_href(url);
}
}
@ -439,7 +438,7 @@ impl HTMLAnchorElementMethods for HTMLAnchorElement {
// Step 4.
UrlHelper::SetUsername(url, value);
// Step 5.
self.update_href();
self.update_href(url);
}
}