chrome/common/extensions/api/idltest.idl

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// An API to test IDL schema specifications.
namespace idltest {

  callback LongArrayCallback = void(long[] array);
  callback ArrayBufferCallback = void(ArrayBuffer buffer);

  interface Functions {
    // Functions for testing binary data request/response parameters. The first
    // two just return back the bytes they were passed in an array.
    [supportsPromises] static void sendArrayBuffer(ArrayBuffer input,
                                                   LongArrayCallback callback);

    // TODO(asargent) - we currently can't have [instanceOf=ArrayBufferView],
    // I think because ArrayBufferView isn't an instantiable type. The best
    // we might be able to do is have a 'choices' list including all the
    // typed array subclasses like Uint8Array, Uint16Array, Float32Array, etc.
    [supportsPromises] static void sendArrayBufferView(
        [instanceOf=Uint8Array] ArrayBufferView input,
        LongArrayCallback callback);
    [supportsPromises] static void getArrayBuffer(ArrayBufferCallback callback);

    // This function should not have C++ code autogenerated (the variable name
    // |switch| should cause compile errors if it does). But the name should
    // get defined and made visible from within extensions/apps code.
    [nocompile] static void nocompileFunc(long switch);
  };

};