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88 lines
2.0 KiB
88 lines
2.0 KiB
var Dicer = require('..');
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var assert = require('assert');
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var CRLF = '\r\n';
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var boundary = 'boundary';
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var writeSep = '--' + boundary;
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var writePart = [
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writeSep,
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'Content-Type: text/plain',
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'Content-Length: 0'
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].join(CRLF)
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+ CRLF + CRLF
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+ 'some data' + CRLF;
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var writeEnd = '--' + CRLF;
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var firedEnd = false;
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var firedFinish = false;
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var dicer = new Dicer({boundary: boundary});
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dicer.on('part', partListener);
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dicer.on('finish', finishListener);
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dicer.write(writePart+writeSep);
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function partListener(partReadStream) {
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partReadStream.on('data', function(){});
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partReadStream.on('end', partEndListener);
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}
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function partEndListener() {
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firedEnd = true;
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setImmediate(afterEnd);
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}
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function afterEnd() {
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dicer.end(writeEnd);
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setImmediate(afterWrite);
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}
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function finishListener() {
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assert(firedEnd, 'Failed to end before finishing');
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firedFinish = true;
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test2();
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}
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function afterWrite() {
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assert(firedFinish, 'Failed to finish');
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}
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var isPausePush = true;
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var firedPauseCallback = false;
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var firedPauseFinish = false;
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var dicer2 = null;
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function test2() {
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dicer2 = new Dicer({boundary: boundary});
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dicer2.on('part', pausePartListener);
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dicer2.on('finish', pauseFinish);
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dicer2.write(writePart+writeSep, 'utf8', pausePartCallback);
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setImmediate(pauseAfterWrite);
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}
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function pausePartListener(partReadStream) {
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partReadStream.on('data', function(){});
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partReadStream.on('end', function(){});
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var realPush = partReadStream.push;
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partReadStream.push = function fakePush() {
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realPush.apply(partReadStream, arguments);
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if (!isPausePush)
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return true;
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isPausePush = false;
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return false;
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};
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}
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function pauseAfterWrite() {
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dicer2.end(writeEnd);
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setImmediate(pauseAfterEnd);
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}
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function pauseAfterEnd() {
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assert(firedPauseCallback, 'Failed to call callback after pause');
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assert(firedPauseFinish, 'Failed to finish after pause');
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}
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function pauseFinish() {
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firedPauseFinish = true;
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}
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function pausePartCallback() {
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firedPauseCallback = true;
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}
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