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bluetooth: FakeBluetoothChooser impl.
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Implements the interfaces that FakeBluetoothChooser overrides. The
mojom::FakeBluetoothChooser overrides are implemented by running
|event_handler_| with the appropriate arguments. The BluetoothChooser
overrides do nothing at the moment, since the base class is only meant
to update the chooser user interface.

This change also begins to partially convert a Bluetooth chooser test to test
the interface and deletes the temporary tests that were created to test this
API.

This change reverts commit 42624492cd5e80855f1dd3a5a8146b258def2c2a, which
reverted the original change. The original change caused the
new-scan-device-added.html test to fail because of a Mojo validation error
resulting from not updating the
third_party/.../external/wpt/resources/chromium/fake_bluetooth_chooser.mojom.js
file needed by the test.

Bug: 719827, 719826, 824704, 826787
Change-Id: I5e5cce7e809b4d71216c2d074a417ea822d5e527
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@odejesush @chromium-wpt-export-bot
odejesush authored and chromium-wpt-export-bot committed Mar 29, 2018
1 parent bc7c640 commit 6d12e01
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Showing 3 changed files with 50 additions and 168 deletions.
9 changes: 9 additions & 0 deletions bluetooth/resources/bluetooth-helpers.js
View file
Original file line number Diff line number Diff line change
Expand Up @@ -477,6 +477,15 @@ function setUpPreconnectedDevice({
}));
}

const health_thermometer_ad_packet = {
deviceAddress: '09:09:09:09:09:09',
rssi: -10,
scanRecord: {
name: 'Health Thermometer',
uuids: [health_thermometer.uuid],
},
};

// Returns a FakePeripheral that corresponds to a simulated pre-connected device
// called 'Health Thermometer'. The device has two known serviceUUIDs:
// 'generic_access' and 'health_thermometer'.
Expand Down
194 changes: 26 additions & 168 deletions resources/chromium/fake_bluetooth_chooser.mojom.js
View file
Original file line number Diff line number Diff line change
Expand Up @@ -305,52 +305,6 @@
encoder.writeUint32(0);
encoder.encodeStruct(codec.String, val.peripheralAddress);
};
function FakeBluetoothChooser_SelectPeripheral_ResponseParams(values) {
this.initDefaults_();
this.initFields_(values);
}


FakeBluetoothChooser_SelectPeripheral_ResponseParams.prototype.initDefaults_ = function() {
};
FakeBluetoothChooser_SelectPeripheral_ResponseParams.prototype.initFields_ = function(fields) {
for(var field in fields) {
if (this.hasOwnProperty(field))
this[field] = fields[field];
}
};

FakeBluetoothChooser_SelectPeripheral_ResponseParams.validate = function(messageValidator, offset) {
var err;
err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
if (err !== validator.validationError.NONE)
return err;

var kVersionSizes = [
{version: 0, numBytes: 8}
];
err = messageValidator.validateStructVersion(offset, kVersionSizes);
if (err !== validator.validationError.NONE)
return err;

return validator.validationError.NONE;
};

FakeBluetoothChooser_SelectPeripheral_ResponseParams.encodedSize = codec.kStructHeaderSize + 0;

FakeBluetoothChooser_SelectPeripheral_ResponseParams.decode = function(decoder) {
var packed;
var val = new FakeBluetoothChooser_SelectPeripheral_ResponseParams();
var numberOfBytes = decoder.readUint32();
var version = decoder.readUint32();
return val;
};

FakeBluetoothChooser_SelectPeripheral_ResponseParams.encode = function(encoder, val) {
var packed;
encoder.writeUint32(FakeBluetoothChooser_SelectPeripheral_ResponseParams.encodedSize);
encoder.writeUint32(0);
};
function FakeBluetoothChooser_Cancel_Params(values) {
this.initDefaults_();
this.initFields_(values);
Expand Down Expand Up @@ -397,52 +351,6 @@
encoder.writeUint32(FakeBluetoothChooser_Cancel_Params.encodedSize);
encoder.writeUint32(0);
};
function FakeBluetoothChooser_Cancel_ResponseParams(values) {
this.initDefaults_();
this.initFields_(values);
}


FakeBluetoothChooser_Cancel_ResponseParams.prototype.initDefaults_ = function() {
};
FakeBluetoothChooser_Cancel_ResponseParams.prototype.initFields_ = function(fields) {
for(var field in fields) {
if (this.hasOwnProperty(field))
this[field] = fields[field];
}
};

FakeBluetoothChooser_Cancel_ResponseParams.validate = function(messageValidator, offset) {
var err;
err = messageValidator.validateStructHeader(offset, codec.kStructHeaderSize);
if (err !== validator.validationError.NONE)
return err;

var kVersionSizes = [
{version: 0, numBytes: 8}
];
err = messageValidator.validateStructVersion(offset, kVersionSizes);
if (err !== validator.validationError.NONE)
return err;

return validator.validationError.NONE;
};

FakeBluetoothChooser_Cancel_ResponseParams.encodedSize = codec.kStructHeaderSize + 0;

FakeBluetoothChooser_Cancel_ResponseParams.decode = function(decoder) {
var packed;
var val = new FakeBluetoothChooser_Cancel_ResponseParams();
var numberOfBytes = decoder.readUint32();
var version = decoder.readUint32();
return val;
};

FakeBluetoothChooser_Cancel_ResponseParams.encode = function(encoder, val) {
var packed;
encoder.writeUint32(FakeBluetoothChooser_Cancel_ResponseParams.encodedSize);
encoder.writeUint32(0);
};
function FakeBluetoothChooser_Rescan_Params(values) {
this.initDefaults_();
this.initFields_(values);
Expand Down Expand Up @@ -535,10 +443,10 @@
encoder.writeUint32(FakeBluetoothChooser_Rescan_ResponseParams.encodedSize);
encoder.writeUint32(0);
};
var kFakeBluetoothChooser_WaitForEvents_Name = 457051710;
var kFakeBluetoothChooser_SelectPeripheral_Name = 1924310743;
var kFakeBluetoothChooser_Cancel_Name = 1388880682;
var kFakeBluetoothChooser_Rescan_Name = 2112671529;
var kFakeBluetoothChooser_WaitForEvents_Name = 1899695487;
var kFakeBluetoothChooser_SelectPeripheral_Name = 728735403;
var kFakeBluetoothChooser_Cancel_Name = 246208861;
var kFakeBluetoothChooser_Rescan_Name = 1031326211;

function FakeBluetoothChooserPtr(handleOrPtrInfo) {
this.ptr = new bindings.InterfacePtrController(FakeBluetoothChooser,
Expand Down Expand Up @@ -591,22 +499,12 @@
FakeBluetoothChooserProxy.prototype.selectPeripheral = function(peripheralAddress) {
var params = new FakeBluetoothChooser_SelectPeripheral_Params();
params.peripheralAddress = peripheralAddress;
return new Promise(function(resolve, reject) {
var builder = new codec.MessageV1Builder(
kFakeBluetoothChooser_SelectPeripheral_Name,
codec.align(FakeBluetoothChooser_SelectPeripheral_Params.encodedSize),
codec.kMessageExpectsResponse, 0);
builder.encodeStruct(FakeBluetoothChooser_SelectPeripheral_Params, params);
var message = builder.finish();
this.receiver_.acceptAndExpectResponse(message).then(function(message) {
var reader = new codec.MessageReader(message);
var responseParams =
reader.decodeStruct(FakeBluetoothChooser_SelectPeripheral_ResponseParams);
resolve(responseParams);
}).catch(function(result) {
reject(Error("Connection error: " + result));
});
}.bind(this));
var builder = new codec.MessageV0Builder(
kFakeBluetoothChooser_SelectPeripheral_Name,
codec.align(FakeBluetoothChooser_SelectPeripheral_Params.encodedSize));
builder.encodeStruct(FakeBluetoothChooser_SelectPeripheral_Params, params);
var message = builder.finish();
this.receiver_.accept(message);
};
FakeBluetoothChooserPtr.prototype.cancel = function() {
return FakeBluetoothChooserProxy.prototype.cancel
Expand All @@ -615,22 +513,12 @@

FakeBluetoothChooserProxy.prototype.cancel = function() {
var params = new FakeBluetoothChooser_Cancel_Params();
return new Promise(function(resolve, reject) {
var builder = new codec.MessageV1Builder(
kFakeBluetoothChooser_Cancel_Name,
codec.align(FakeBluetoothChooser_Cancel_Params.encodedSize),
codec.kMessageExpectsResponse, 0);
builder.encodeStruct(FakeBluetoothChooser_Cancel_Params, params);
var message = builder.finish();
this.receiver_.acceptAndExpectResponse(message).then(function(message) {
var reader = new codec.MessageReader(message);
var responseParams =
reader.decodeStruct(FakeBluetoothChooser_Cancel_ResponseParams);
resolve(responseParams);
}).catch(function(result) {
reject(Error("Connection error: " + result));
});
}.bind(this));
var builder = new codec.MessageV0Builder(
kFakeBluetoothChooser_Cancel_Name,
codec.align(FakeBluetoothChooser_Cancel_Params.encodedSize));
builder.encodeStruct(FakeBluetoothChooser_Cancel_Params, params);
var message = builder.finish();
this.receiver_.accept(message);
};
FakeBluetoothChooserPtr.prototype.rescan = function() {
return FakeBluetoothChooserProxy.prototype.rescan
Expand Down Expand Up @@ -676,6 +564,14 @@
FakeBluetoothChooserStub.prototype.accept = function(message) {
var reader = new codec.MessageReader(message);
switch (reader.messageName) {
case kFakeBluetoothChooser_SelectPeripheral_Name:
var params = reader.decodeStruct(FakeBluetoothChooser_SelectPeripheral_Params);
this.selectPeripheral(params.peripheralAddress);
return true;
case kFakeBluetoothChooser_Cancel_Name:
var params = reader.decodeStruct(FakeBluetoothChooser_Cancel_Params);
this.cancel();
return true;
default:
return false;
}
Expand All @@ -701,36 +597,6 @@
responder.accept(message);
});
return true;
case kFakeBluetoothChooser_SelectPeripheral_Name:
var params = reader.decodeStruct(FakeBluetoothChooser_SelectPeripheral_Params);
this.selectPeripheral(params.peripheralAddress).then(function(response) {
var responseParams =
new FakeBluetoothChooser_SelectPeripheral_ResponseParams();
var builder = new codec.MessageV1Builder(
kFakeBluetoothChooser_SelectPeripheral_Name,
codec.align(FakeBluetoothChooser_SelectPeripheral_ResponseParams.encodedSize),
codec.kMessageIsResponse, reader.requestID);
builder.encodeStruct(FakeBluetoothChooser_SelectPeripheral_ResponseParams,
responseParams);
var message = builder.finish();
responder.accept(message);
});
return true;
case kFakeBluetoothChooser_Cancel_Name:
var params = reader.decodeStruct(FakeBluetoothChooser_Cancel_Params);
this.cancel().then(function(response) {
var responseParams =
new FakeBluetoothChooser_Cancel_ResponseParams();
var builder = new codec.MessageV1Builder(
kFakeBluetoothChooser_Cancel_Name,
codec.align(FakeBluetoothChooser_Cancel_ResponseParams.encodedSize),
codec.kMessageIsResponse, reader.requestID);
builder.encodeStruct(FakeBluetoothChooser_Cancel_ResponseParams,
responseParams);
var message = builder.finish();
responder.accept(message);
});
return true;
case kFakeBluetoothChooser_Rescan_Name:
var params = reader.decodeStruct(FakeBluetoothChooser_Rescan_Params);
this.rescan().then(function(response) {
Expand Down Expand Up @@ -760,11 +626,11 @@
paramsClass = FakeBluetoothChooser_WaitForEvents_Params;
break;
case kFakeBluetoothChooser_SelectPeripheral_Name:
if (message.expectsResponse())
if (!message.expectsResponse() && !message.isResponse())
paramsClass = FakeBluetoothChooser_SelectPeripheral_Params;
break;
case kFakeBluetoothChooser_Cancel_Name:
if (message.expectsResponse())
if (!message.expectsResponse() && !message.isResponse())
paramsClass = FakeBluetoothChooser_Cancel_Params;
break;
case kFakeBluetoothChooser_Rescan_Name:
Expand All @@ -785,14 +651,6 @@
if (message.isResponse())
paramsClass = FakeBluetoothChooser_WaitForEvents_ResponseParams;
break;
case kFakeBluetoothChooser_SelectPeripheral_Name:
if (message.isResponse())
paramsClass = FakeBluetoothChooser_SelectPeripheral_ResponseParams;
break;
case kFakeBluetoothChooser_Cancel_Name:
if (message.isResponse())
paramsClass = FakeBluetoothChooser_Cancel_ResponseParams;
break;
case kFakeBluetoothChooser_Rescan_Name:
if (message.isResponse())
paramsClass = FakeBluetoothChooser_Rescan_ResponseParams;
Expand Down
15 changes: 15 additions & 0 deletions resources/chromium/web-bluetooth-test.js
View file
Original file line number Diff line number Diff line change
Expand Up @@ -489,6 +489,21 @@ class FakeChooser {
Mojo.bindInterface(content.mojom.FakeBluetoothChooser.name,
mojo.makeRequest(this.fake_bluetooth_chooser_ptr_).handle, 'process');
}

async selectPeripheral(peripheral) {
if (!(peripheral instanceof FakePeripheral)) {
throw '|peripheral| must be an instance of FakePeripheral';
}
await this.fake_bluetooth_chooser_ptr_.selectPeripheral(peripheral.address);
}

async cancel() {
await this.fake_bluetooth_chooser_ptr_.cancel();
}

async rescan() {
await this.fake_bluetooth_chooser_ptr_.rescan();
}
}

// If this line fails, it means that current environment does not support the
Expand Down

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