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Makes setting negative values to maxLength throw an IndexSize exception

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This commit is contained in:
Sam Gibson 2015-12-02 13:35:05 +11:00
parent 51ca659f8a
commit 9668500e97
7 changed files with 75 additions and 15 deletions
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14
components/script/dom/htmlinputelement.rs
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@ -8,8 +8,8 @@ use dom::attr::{Attr, AttrValue};
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
use dom::bindings::codegen::Bindings::EventBinding::EventMethods;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementMethods;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding;
use dom::bindings::codegen::Bindings::HTMLInputElementBinding::HTMLInputElementMethods;
use dom::bindings::codegen::Bindings::KeyboardEventBinding::KeyboardEventMethods;
use dom::bindings::global::GlobalRef;
use dom::bindings::inheritance::Castable;
@ -104,7 +104,7 @@ impl InputActivationState {
}
static DEFAULT_INPUT_SIZE: u32 = 20;
static DEFAULT_MAX_LENGTH : i32 = -1;
static DEFAULT_MAX_LENGTH: i32 = -1;
impl HTMLInputElement {
fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: &Document) -> HTMLInputElement {
@ -344,15 +344,7 @@ impl HTMLInputElementMethods for HTMLInputElement {
make_int_getter!(MaxLength, "maxlength", DEFAULT_MAX_LENGTH);
// https://html.spec.whatwg.org/multipage/#dom-input-maxlength
fn SetMaxLength(&self, val: i32) {
self.maxlength.set(val);
if val >= 0 {
self.textinput.borrow_mut().max_length = Some(val as usize)
} else {
self.textinput.borrow_mut().max_length = None
}
}
make_limited_int_setter!(SetMaxLength, "maxlength", DEFAULT_MAX_LENGTH);
// https://html.spec.whatwg.org/multipage/#dom-input-indeterminate
fn Indeterminate(&self) -> bool {