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-rw-r--r--deps/node/deps/npm/node_modules/JSONStream/test/gen.js135
1 files changed, 0 insertions, 135 deletions
diff --git a/deps/node/deps/npm/node_modules/JSONStream/test/gen.js b/deps/node/deps/npm/node_modules/JSONStream/test/gen.js
deleted file mode 100644
index 75e87d56..00000000
--- a/deps/node/deps/npm/node_modules/JSONStream/test/gen.js
+++ /dev/null
@@ -1,135 +0,0 @@
-return // dont run this test for now since tape is weird and broken on 0.10
-
-var fs = require('fs')
-var JSONStream = require('../')
-var file = process.argv[2] || '/tmp/JSONStream-test-large.json'
-var size = Number(process.argv[3] || 100000)
-var tape = require('tape')
-// if (process.title !== 'browser') {
- tape('out of mem', function (t) {
- t.plan(1)
- //////////////////////////////////////////////////////
- // Produces a random number between arg1 and arg2
- //////////////////////////////////////////////////////
- var randomNumber = function (min, max) {
- var number = Math.floor(Math.random() * (max - min + 1) + min);
- return number;
- };
-
- //////////////////////////////////////////////////////
- // Produces a random string of a length between arg1 and arg2
- //////////////////////////////////////////////////////
- var randomString = function (min, max) {
-
- // add several spaces to increase chanses of creating 'words'
- var chars = ' 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
- var result = '';
-
- var randomLength = randomNumber(min, max);
-
- for (var i = randomLength; i > 0; --i) {
- result += chars[Math.round(Math.random() * (chars.length - 1))];
- }
- return result;
- };
-
- //////////////////////////////////////////////////////
- // Produces a random JSON document, as a string
- //////////////////////////////////////////////////////
- var randomJsonDoc = function () {
-
- var doc = {
- "CrashOccurenceID": randomNumber(10000, 50000),
- "CrashID": randomNumber(1000, 10000),
- "SiteName": randomString(10, 25),
- "MachineName": randomString(10, 25),
- "Date": randomString(26, 26),
- "ProcessDuration": randomString(18, 18),
- "ThreadIdentityName": null,
- "WindowsIdentityName": randomString(15, 40),
- "OperatingSystemName": randomString(35, 65),
- "DetailedExceptionInformation": randomString(100, 800)
- };
-
- doc = JSON.stringify(doc);
- doc = doc.replace(/\,/g, ',\n'); // add new lines after each attribute
- return doc;
- };
-
- //////////////////////////////////////////////////////
- // generates test data
- //////////////////////////////////////////////////////
- var generateTestData = function (cb) {
-
- console.log('generating large data file...');
-
- var stream = fs.createWriteStream(file, {
- encoding: 'utf8'
- });
-
- var i = 0;
- var max = size;
- var writing = false
- var split = ',\n';
- var doc = randomJsonDoc();
- stream.write('[');
-
- function write () {
- if(writing) return
- writing = true
- while(++i < max) {
- if(Math.random() < 0.001)
- console.log('generate..', i + ' / ' + size)
- if(!stream.write(doc + split)) {
- writing = false
- return stream.once('drain', write)
- }
- }
- stream.write(doc + ']')
- stream.end();
- console.log('END')
- }
- write()
- stream.on('close', cb)
- };
-
- //////////////////////////////////////////////////////
- // Shows that parsing 100000 instances using JSONStream fails
- //
- // After several seconds, you will get this crash
- // FATAL ERROR: JS Allocation failed - process out of memory
- //////////////////////////////////////////////////////
- var testJSONStreamParse_causesOutOfMem = function (done) {
- var items = 0
- console.log('parsing data files using JSONStream...');
-
- var parser = JSONStream.parse([true]);
- var stream = fs.createReadStream(file);
- stream.pipe(parser);
-
- parser.on('data', function (data) {
- items++
- if(Math.random() < 0.01) console.log(items, '...')
- });
-
- parser.on('end', function () {
- t.equal(items, size)
- });
-
- };
-
- //////////////////////////////////////////////////////
- // main
- //////////////////////////////////////////////////////
-
- fs.stat(file, function (err, stat) {
- console.log(stat)
- if(err)
- generateTestData(testJSONStreamParse_causesOutOfMem);
- else
- testJSONStreamParse_causesOutOfMem()
- })
-
- })
-
-// }