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Check constraints in both overloaded OfflineAudioContext constructors

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This commit is contained in:
Fernando Jiménez Moreno 2018-09-20 12:58:34 +02:00
parent d60b14bed5
commit 13b5774017
2 changed files with 17 additions and 35 deletions
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36
components/script/dom/offlineaudiocontext.rs
View file

@ -64,21 +64,33 @@ impl OfflineAudioContext {
channel_count: u32,
length: u32,
sample_rate: f32,
) -> DomRoot<OfflineAudioContext> {
) -> Fallible<DomRoot<OfflineAudioContext>> {
if channel_count > MAX_CHANNEL_COUNT ||
channel_count <= 0 ||
length <= 0 ||
sample_rate < MIN_SAMPLE_RATE ||
sample_rate > MAX_SAMPLE_RATE
{
return Err(Error::NotSupported);
}
let context = OfflineAudioContext::new_inherited(channel_count, length, sample_rate);
reflect_dom_object(Box::new(context), window, OfflineAudioContextBinding::Wrap)
Ok(reflect_dom_object(
Box::new(context),
window,
OfflineAudioContextBinding::Wrap,
))
}
pub fn Constructor(
window: &Window,
options: &OfflineAudioContextOptions,
) -> Fallible<DomRoot<OfflineAudioContext>> {
Ok(OfflineAudioContext::new(
OfflineAudioContext::new(
window,
options.numberOfChannels,
options.length,
*options.sampleRate,
))
)
}
pub fn Constructor_(
@ -87,21 +99,7 @@ impl OfflineAudioContext {
length: u32,
sample_rate: Finite<f32>,
) -> Fallible<DomRoot<OfflineAudioContext>> {
if number_of_channels > MAX_CHANNEL_COUNT ||
number_of_channels <= 0 ||
length <= 0 ||
*sample_rate < MIN_SAMPLE_RATE ||
*sample_rate > MAX_SAMPLE_RATE
{
return Err(Error::NotSupported);
}
Ok(OfflineAudioContext::new(
window,
number_of_channels,
length,
*sample_rate,
))
OfflineAudioContext::new(window, number_of_channels, length, *sample_rate)
}
}

16
tests/wpt/metadata/webaudio/the-audio-api/the-offlineaudiocontext-interface/ctor-offlineaudiocontext.html.ini
View file

@ -1,16 +0,0 @@
[ctor-offlineaudiocontext.html]
[# AUDIT TASK RUNNER FINISHED: 1 out of 4 tasks were failed.]
expected: FAIL
[X new OfflineAudioContext({"length":1,"sampleRate":1}) did not throw an exception.]
expected: FAIL
[X new OfflineAudioContext({"length":0,"sampleRate":8000}) did not throw an exception.]
expected: FAIL
[< [options-2\] 3 out of 3 assertions were failed.]
expected: FAIL
[X new OfflineAudioContext({"length":42,"sampleRate":8000,"numberOfChannels":33}) did not throw an exception.]
expected: FAIL