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Fix saving buffers with charsets other than utf-8 while using multi

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This will also improve pipelinening for buffers and fixes the return value of Batch.exec

Fixes #913
This commit is contained in:
Ruben Bridgewater
2015-11-18 01:45:03 +01:00
parent 19ce6680ef
commit 241e156499
5 changed files with 105 additions and 30 deletions
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4
test/detect_buffers.spec.js
View File

@@ -27,6 +27,10 @@ describe("detect_buffers", function () {
});
});
afterEach(function () {
client.end();
});
describe('get', function () {
describe('first argument is a string', function () {
it('returns a string', function (done) {

2
test/helper.js
View File

@@ -156,7 +156,9 @@ module.exports = {
i++;
if (i === max) {
func();
return true;
}
return false;
};
},
killConnection: function (client) {

85
test/commands/multi.spec.js → test/multi.spec.js
View File

@@ -1,13 +1,74 @@
'use strict';
var assert = require('assert');
var config = require("../lib/config");
var helper = require('../helper');
var config = require("./lib/config");
var helper = require('./helper');
var redis = config.redis;
var zlib = require('zlib');
var uuid = require('uuid');
var client;
describe("The 'multi' method", function () {
afterEach(function () {
client.end();
});
describe('regression test', function () {
it('saved buffers with charsets different than utf-8 (issue #913)', function (done) {
client = redis.createClient();
var end = helper.callFuncAfter(done, 100);
// Some random object created from http://beta.json-generator.com/
var test_obj = {
"_id": "5642c4c33d4667c4a1fefd99","index": 0, "guid": "5baf1f1c-7621-41e7-ae7a-f8c6f3199b0f", "isActive": true,
"balance": "$1,028.63", "picture": "http://placehold.it/32x32", "age": 31, "eyeColor": "green", "name": {"first": "Shana", "last": "Long"},
"company": "MANGLO", "email": "shana.long@manglo.us", "phone": "+1 (926) 405-3105", "address": "747 Dank Court, Norfolk, Ohio, 1112",
"about": "Eu pariatur in nisi occaecat enim qui consequat nostrud cupidatat id. " +
"Commodo commodo dolore esse irure minim quis deserunt anim laborum aute deserunt et est. Quis nisi laborum deserunt nisi quis.",
"registered": "Friday, April 18, 2014 9:56 AM", "latitude": "74.566613", "longitude": "-11.660432", "tags": [7, "excepteur"],
"range": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], "friends": [3, {"id": 1, "name": "Schultz Dyer"}],
"greeting": "Hello, Shana! You have 5 unread messages.", "favoriteFruit": "strawberry"
};
function run () {
if (end() === true) {
return;
}
// To demonstrate a big payload for hash set field values, let's create a big array
var test_arr = [];
for (var i = 0; i < 80; i++) {
var new_obj = JSON.parse(JSON.stringify(test_obj));
test_arr.push(new_obj);
}
var json = JSON.stringify(test_arr);
zlib.deflate(new Buffer(json), function (err, buffer) {
if (err) {
done(err);
return;
}
var multi = client.multi();
multi.del('SOME_KEY');
for (i = 0; i < 100; i++) {
multi.hset('SOME_KEY', 'SOME_FIELD' + i, buffer);
}
multi.exec(function (err, res) {
if (err) {
done(err);
return;
}
run();
});
});
}
run();
});
});
helper.allTests(function(parser, ip, args) {
describe("using " + parser + " and " + ip, function () {
@@ -19,14 +80,13 @@ describe("The 'multi' method", function () {
});
describe("when not connected", function () {
var client;
beforeEach(function (done) {
client = redis.createClient.apply(redis.createClient, args);
client.once("ready", function () {
client.quit();
});
client.on('end', function () {
client.once('end', function () {
return done();
});
});
@@ -37,7 +97,7 @@ describe("The 'multi' method", function () {
assert(err.message.match(/The connection has already been closed/));
done();
});
assert.strictEqual(notBuffering, false);
assert.strictEqual(notBuffering, true);
});
it("reports an error if promisified", function () {
@@ -48,17 +108,12 @@ describe("The 'multi' method", function () {
});
describe("when connected", function () {
var client;
beforeEach(function (done) {
client = redis.createClient.apply(redis.createClient, args);
client.once("connect", done);
});
afterEach(function () {
client.end();
});
it("executes a pipelined multi properly in combination with the offline queue", function (done) {
var multi1 = client.multi();
multi1.set("m1", "123");
@@ -93,11 +148,6 @@ describe("The 'multi' method", function () {
});
describe("when connection is broken", function () {
var client;
afterEach(function () {
client.end();
});
it("return an error even if connection is in broken mode if callback is present", function (done) {
client = redis.createClient({
@@ -137,7 +187,6 @@ describe("The 'multi' method", function () {
});
describe("when ready", function () {
var client;
beforeEach(function (done) {
client = redis.createClient.apply(redis.createClient, args);
@@ -148,10 +197,6 @@ describe("The 'multi' method", function () {
});
});
afterEach(function () {
client.end();
});
it("returns an empty result array", function (done) {
var multi = client.multi();
var notBuffering = multi.exec(function (err, res) {