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Switches characteristic to use BufferSource

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This commit is contained in:
Anthony Urena 2018-03-24 16:10:28 -04:00
parent 40235da2d3
commit 5bf2e71407
6 changed files with 17 additions and 12 deletions
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12
components/script/dom/bluetoothremotegattcharacteristic.rs
View file

@ -12,6 +12,7 @@ use dom::bindings::codegen::Bindings::BluetoothRemoteGATTCharacteristicBinding::
BluetoothRemoteGATTCharacteristicMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServiceBinding::BluetoothRemoteGATTServiceMethods;
use dom::bindings::codegen::UnionTypes::ArrayBufferViewOrArrayBuffer;
use dom::bindings::error::Error::{self, InvalidModification, Network, NotSupported, Security};
use dom::bindings::inheritance::Castable;
use dom::bindings::reflector::{DomObject, reflect_dom_object};
@ -155,7 +156,7 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-writevalue
fn WriteValue(&self, value: Vec<u8>) -> Rc<Promise> {
fn WriteValue(&self, value: ArrayBufferViewOrArrayBuffer) -> Rc<Promise> {
let p = Promise::new(&self.global());
// Step 1.
@ -165,7 +166,12 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
}
// Step 2 - 3.
if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
let vec = match value {
ArrayBufferViewOrArrayBuffer::ArrayBufferView(mut avb) => avb.to_vec(),
ArrayBufferViewOrArrayBuffer::ArrayBuffer(mut ab) => ab.to_vec(),
};
if vec.len() > MAXIMUM_ATTRIBUTE_LENGTH {
p.reject_error(InvalidModification);
return p;
}
@ -190,7 +196,7 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
// in writeValue function and in handle_response function.
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::WriteValue(self.get_instance_id(), value, sender)).unwrap();
BluetoothRequest::WriteValue(self.get_instance_id(), vec, sender)).unwrap();
return p;
}

6
components/script/dom/bluetoothremotegattdescriptor.rs
View file

@ -125,11 +125,11 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
}
// Step 2 - 3.
let v = match value {
let vec = match value {
ArrayBufferViewOrArrayBuffer::ArrayBufferView(mut avb) => avb.to_vec(),
ArrayBufferViewOrArrayBuffer::ArrayBuffer(mut ab) => ab.to_vec(),
};
if v.len() > MAXIMUM_ATTRIBUTE_LENGTH {
if vec.len() > MAXIMUM_ATTRIBUTE_LENGTH {
p.reject_error(InvalidModification);
return p;
}
@ -145,7 +145,7 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
// in writeValue function and in handle_response function.
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::WriteValue(self.get_instance_id(), v, sender)).unwrap();
BluetoothRequest::WriteValue(self.get_instance_id(), vec, sender)).unwrap();
return p;
}
}

3
components/script/dom/webidls/BluetoothRemoteGATTCharacteristic.webidl
View file

@ -16,8 +16,7 @@ interface BluetoothRemoteGATTCharacteristic : EventTarget {
getDescriptors(optional BluetoothDescriptorUUID descriptor);
Promise<ByteString> readValue();
//Promise<DataView> readValue();
Promise<void> writeValue(sequence<octet> value);
//Promise<void> writeValue(BufferSource value);
Promise<void> writeValue(BufferSource value);
Promise<BluetoothRemoteGATTCharacteristic> startNotifications();
Promise<BluetoothRemoteGATTCharacteristic> stopNotifications();
};

2
components/script/dom/webidls/BluetoothRemoteGATTDescriptor.webidl
View file

@ -11,6 +11,6 @@ interface BluetoothRemoteGATTDescriptor {
readonly attribute DOMString uuid;
readonly attribute ByteString? value;
Promise<ByteString> readValue();
// Promise<DataView> readValue();
//Promise<DataView> readValue();
Promise<void> writeValue(BufferSource value);
};

4
tests/wpt/mozilla/tests/bluetooth/writeValue/characteristic/write-updates-value.html
View file

@ -15,8 +15,8 @@ promise_test(() => {
.then(service => service.getCharacteristic(device_name.name))
.then(characteristic => {
assert_equals(characteristic.value, null);
return characteristic.writeValue(asciiToDecimal('foo'))
.then(() => assert_equals(characteristic.value, 'foo'));
return characteristic.writeValue(Uint8Array.of(1, 2))
.then(() => assert_equals(characteristic.value, '\x01\x02'));
});
}, 'A regular write request to a writable characteristic should update value.');
</script>

2
tests/wpt/mozilla/tests/bluetooth/writeValue/descriptor/write-updates-value.html
View file

@ -17,7 +17,7 @@ promise_test(() => {
.then(descriptor => {
assert_equals(descriptor.value, null);
return descriptor.writeValue(Uint8Array.of(1, 2))
.then(() => assert_equals(descriptor.value, "\x01\x02"));
.then(() => assert_equals(descriptor.value, '\x01\x02'));
});
}, 'A regular write request to a writable descriptor should update value.');
</script>