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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
module mojo_bindings_test.mojom;
// NOTE: This import exists to exercise automatic dependency loading in
// generated JS modules.
import "content/test/data/mojo_bindings_web_test_types.test-mojom";
// An interface whose definition covers various types of message signatures in
// order to exercise the lite JS mojom bindings.
interface TestMessageTarget {
enum NestedEnum {
kFoo,
kBar,
};
// Zero arguments, no reply.
Poke();
// Zero-argument request, zero-argument reply.
Ping() => ();
// Request and reply both with arguments.
Repeat(string? message, array<int32>? numbers)
=> (string? message, array<int32>? numbers);
Echo(NestedEnum nested) => (NestedEnum nested);
Deconstruct(TestStruct test_struct)
=> (int32 x,
int32 y,
// Using TestStruct.StructEnum causes a compile failure. Use
// int32 instead.
// TODO(crbug.com/40102018): Change |z| to TestStruct.StructEnum.
int32 z);
Flatten(array<TestStruct> values) => (array<int32> values);
FlattenUnions(array<TestUnion> unions) => (array<int32> x, array<int32> s);
RequestSubinterface(pending_receiver<Subinterface> receiver,
pending_remote<SubinterfaceClient> client);
};
interface Subinterface {
Push(int32 value);
Flush();
};
interface SubinterfaceClient {
DidFlush(array<int32> values);
};
struct StructVersionTest {
string a;
string b;
[MinVersion=1]
string? c;
[MinVersion=2]
string? d;
};
interface InterfaceVersionTest {
Foo(int32 x, [MinVersion=1] int32 y) => (int32 z, [MinVersion=1] int32 w);
};
interface Counter {
// Three different varieties of observer addition to exercise sending remotes
// and receiving receivers.
AddObserver1(pending_associated_remote<CounterObserver> observer);
// `unused` is mainly to ensure we correctly encode calls with
// associated interfaces alongside other parameters.
AddObserver2(
pending_associated_remote<CounterObserver> observer, int32 unused);
AddNewObserver() => (pending_associated_receiver<CounterObserver> receiver);
RemoveAllObservers();
// Three different varieties of cloning to exercise sending receivers and
// receiving remotes.
Clone1(pending_associated_receiver<Counter> receiver);
Clone2(pending_associated_receiver<Counter> receiver, int32 unused);
CloneToNewRemote() => (pending_associated_remote<Counter> remote);
// Increments the counter, notifies all observers, then replies. Because
// observers are associated with this interface, they are therefore guaranteed
// to observe an increment before the caller observes its corresponding reply.
Increment() => (int32 count);
};
interface CounterObserver {
OnCountChanged(int32 count);
OnCloneDisconnected();
};
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