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// Flags: --expose-internals
'use strict';
require('../common');
const assert = require('assert');
const WrapStream = require('internal/js_stream_socket');
const Stream = require('stream');
class FakeStream extends Stream {
constructor() {
super();
this._paused = false;
}
pause() {
this._paused = true;
}
resume() {
this._paused = false;
}
isPaused() {
return this._paused;
}
}
const fakeStreamObj = new FakeStream();
const wrappedStream = new WrapStream(fakeStreamObj);
// Resume by wrapped stream upon construction
assert.strictEqual(fakeStreamObj.isPaused(), false);
fakeStreamObj.pause();
assert.strictEqual(fakeStreamObj.isPaused(), true);
fakeStreamObj.resume();
assert.strictEqual(wrappedStream.readStop(), 0);
assert.strictEqual(fakeStreamObj.isPaused(), true);
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