From bc39d6a3a61e9217839f2cecf0aab8a2f2a96077 Mon Sep 17 00:00:00 2001 From: Rich Trott Date: Sat, 26 Dec 2015 22:08:08 -0800 Subject: [PATCH] test: remove unused vars MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Remove unused vars in tests PR-URL: https://github.com/nodejs/node/pull/4536 Reviewed-By: Rod Vagg Reviewed-By: Michaël Zasso Reviewed-By: Colin Ihrig --- test/addons/repl-domain-abort/test.js | 2 +- test/debugger/test-debugger-pid.js | 9 +-------- test/debugger/test-debugger-remote.js | 2 -- test/internet/test-dns.js | 5 ++--- test/parallel/test-domain-exit-dispose-again.js | 2 +- test/parallel/test-domain-implicit-fs.js | 1 - test/parallel/test-http-agent-error-on-idle.js | 1 - test/parallel/test-timers-throw-when-cb-not-function.js | 2 +- test/parallel/test-vm-create-context-arg.js | 6 +++--- test/parallel/test-vm-harmony-proxies.js | 4 ++-- test/parallel/test-vm-harmony-symbols.js | 4 ++-- test/parallel/test-vm-new-script-new-context.js | 3 ++- test/parallel/test-vm-run-in-new-context.js | 2 ++ test/parallel/test-vm-static-this.js | 2 ++ test/pummel/test-dtrace-jsstack.js | 1 - test/pummel/test-fs-watch-file.js | 1 - test/pummel/test-https-no-reader.js | 3 --- test/pummel/test-regress-GH-892.js | 4 ---- test/pummel/test-stream2-basic.js | 2 -- test/pummel/test-timers.js | 6 +++--- test/pummel/test-watch-file.js | 1 - test/sequential/test-stream2-fs.js | 2 -- test/sequential/test-tcp-wrap-listen.js | 2 +- test/timers/test-timers-reliability.js | 2 +- 24 files changed, 24 insertions(+), 45 deletions(-) diff --git a/test/addons/repl-domain-abort/test.js b/test/addons/repl-domain-abort/test.js index bbd0c737eeba49..5591b4f2b38e90 100644 --- a/test/addons/repl-domain-abort/test.js +++ b/test/addons/repl-domain-abort/test.js @@ -46,4 +46,4 @@ var options = { }; // Run commands from fake REPL. -var dummy = repl.start(options); +repl.start(options); diff --git a/test/debugger/test-debugger-pid.js b/test/debugger/test-debugger-pid.js index 14a281ab3ce4cc..6a977d7cfa72e8 100644 --- a/test/debugger/test-debugger-pid.js +++ b/test/debugger/test-debugger-pid.js @@ -1,16 +1,9 @@ 'use strict'; -var common = require('../common'); +require('../common'); var assert = require('assert'); var spawn = require('child_process').spawn; -var port = common.PORT + 1337; var buffer = ''; -var expected = []; -var scriptToDebug = common.fixturesDir + '/empty.js'; - -function fail() { - assert(0); // `--debug-brk script.js` should not quit -} // connect to debug agent var interfacer = spawn(process.execPath, ['debug', '-p', '655555']); diff --git a/test/debugger/test-debugger-remote.js b/test/debugger/test-debugger-remote.js index 81ed8b41ab0198..f5232dce9c8df4 100644 --- a/test/debugger/test-debugger-remote.js +++ b/test/debugger/test-debugger-remote.js @@ -3,9 +3,7 @@ var common = require('../common'); var assert = require('assert'); var spawn = require('child_process').spawn; -var port = common.PORT + 1337; var buffer = ''; -var expected = []; var scriptToDebug = common.fixturesDir + '/empty.js'; function fail() { diff --git a/test/internet/test-dns.js b/test/internet/test-dns.js index 5c89021c030b19..6448ad7c76b07b 100644 --- a/test/internet/test-dns.js +++ b/test/internet/test-dns.js @@ -3,7 +3,6 @@ require('../common'); var assert = require('assert'), dns = require('dns'), net = require('net'), - isIP = net.isIP, isIPv4 = net.isIPv4, isIPv6 = net.isIPv6; var util = require('util'); @@ -48,7 +47,7 @@ TEST(function test_reverse_bogus(done) { var error; try { - var req = dns.reverse('bogus ip', function() { + dns.reverse('bogus ip', function() { assert.ok(false); }); } catch (e) { @@ -369,7 +368,7 @@ console.log('looking up nodejs.org...'); var cares = process.binding('cares_wrap'); var req = new cares.GetAddrInfoReqWrap(); -var err = cares.getaddrinfo(req, 'nodejs.org', 4); +cares.getaddrinfo(req, 'nodejs.org', 4); req.oncomplete = function(err, domains) { assert.strictEqual(err, 0); diff --git a/test/parallel/test-domain-exit-dispose-again.js b/test/parallel/test-domain-exit-dispose-again.js index 3cae101fd69c39..e5b1affc0afb55 100644 --- a/test/parallel/test-domain-exit-dispose-again.js +++ b/test/parallel/test-domain-exit-dispose-again.js @@ -5,7 +5,7 @@ // to that domain, including those whose callbacks are called from within // the same invocation of listOnTimeout, _are_ called. -var common = require('../common'); +require('../common'); var assert = require('assert'); var domain = require('domain'); var disposalFailed = false; diff --git a/test/parallel/test-domain-implicit-fs.js b/test/parallel/test-domain-implicit-fs.js index f2d5c3800bdc66..d0a468419b923e 100644 --- a/test/parallel/test-domain-implicit-fs.js +++ b/test/parallel/test-domain-implicit-fs.js @@ -4,7 +4,6 @@ require('../common'); var assert = require('assert'); var domain = require('domain'); -var events = require('events'); var caught = 0; var expectCaught = 1; diff --git a/test/parallel/test-http-agent-error-on-idle.js b/test/parallel/test-http-agent-error-on-idle.js index b6e50f930c0cd5..e3388ee0dcbd96 100644 --- a/test/parallel/test-http-agent-error-on-idle.js +++ b/test/parallel/test-http-agent-error-on-idle.js @@ -21,7 +21,6 @@ function get(callback) { return http.get(requestParams, callback); } -var destroy_queue = {}; var server = http.createServer(function(req, res) { res.end('hello world'); }); diff --git a/test/parallel/test-timers-throw-when-cb-not-function.js b/test/parallel/test-timers-throw-when-cb-not-function.js index 7397c23b4933c9..13533107934bd6 100644 --- a/test/parallel/test-timers-throw-when-cb-not-function.js +++ b/test/parallel/test-timers-throw-when-cb-not-function.js @@ -1,5 +1,5 @@ 'use strict'; -const common = require('../common'); +require('../common'); const assert = require('assert'); function doSetTimeout(callback, after) { diff --git a/test/parallel/test-vm-create-context-arg.js b/test/parallel/test-vm-create-context-arg.js index d569ce1089c386..a0c29762330133 100644 --- a/test/parallel/test-vm-create-context-arg.js +++ b/test/parallel/test-vm-create-context-arg.js @@ -4,12 +4,12 @@ var assert = require('assert'); var vm = require('vm'); assert.throws(function() { - var ctx = vm.createContext('string is not supported'); + vm.createContext('string is not supported'); }, TypeError); assert.doesNotThrow(function() { - var ctx = vm.createContext({ a: 1 }); - ctx = vm.createContext([0, 1, 2, 3]); + vm.createContext({ a: 1 }); + vm.createContext([0, 1, 2, 3]); }); assert.doesNotThrow(function() { diff --git a/test/parallel/test-vm-harmony-proxies.js b/test/parallel/test-vm-harmony-proxies.js index 15a58b2a4dacd4..78ee144582741a 100644 --- a/test/parallel/test-vm-harmony-proxies.js +++ b/test/parallel/test-vm-harmony-proxies.js @@ -8,12 +8,12 @@ var vm = require('vm'); // src/node_contextify.cc filters out the Proxy object from the parent // context. Make sure that the new context has a Proxy object of its own. var sandbox = {}; -var result = vm.runInNewContext('this.Proxy = Proxy', sandbox); +vm.runInNewContext('this.Proxy = Proxy', sandbox); assert(typeof sandbox.Proxy === 'object'); assert(sandbox.Proxy !== Proxy); // Unless we copy the Proxy object explicitly, of course. var sandbox = { Proxy: Proxy }; -var result = vm.runInNewContext('this.Proxy = Proxy', sandbox); +vm.runInNewContext('this.Proxy = Proxy', sandbox); assert(typeof sandbox.Proxy === 'object'); assert(sandbox.Proxy === Proxy); diff --git a/test/parallel/test-vm-harmony-symbols.js b/test/parallel/test-vm-harmony-symbols.js index efd15327c5fa07..e4b27c9ebb8579 100644 --- a/test/parallel/test-vm-harmony-symbols.js +++ b/test/parallel/test-vm-harmony-symbols.js @@ -5,12 +5,12 @@ var vm = require('vm'); // The sandbox should have its own Symbol constructor. var sandbox = {}; -var result = vm.runInNewContext('this.Symbol = Symbol', sandbox); +vm.runInNewContext('this.Symbol = Symbol', sandbox); assert(typeof sandbox.Symbol === 'function'); assert(sandbox.Symbol !== Symbol); // Unless we copy the Symbol constructor explicitly, of course. var sandbox = { Symbol: Symbol }; -var result = vm.runInNewContext('this.Symbol = Symbol', sandbox); +vm.runInNewContext('this.Symbol = Symbol', sandbox); assert(typeof sandbox.Symbol === 'function'); assert(sandbox.Symbol === Symbol); diff --git a/test/parallel/test-vm-new-script-new-context.js b/test/parallel/test-vm-new-script-new-context.js index e3cc6e91cb432a..81f9b57593ea2f 100644 --- a/test/parallel/test-vm-new-script-new-context.js +++ b/test/parallel/test-vm-new-script-new-context.js @@ -21,7 +21,6 @@ assert.throws(function() { console.error('undefined reference'); -var error; script = new Script('foo.bar = 5;'); assert.throws(function() { script.runInNewContext(); @@ -41,7 +40,9 @@ code = 'foo = 1;' + foo = 2; obj = { foo: 0, baz: 3 }; script = new Script(code); +/* eslint-disable no-unused-vars */ var baz = script.runInNewContext(obj); +/* eslint-enable no-unused-vars */ assert.equal(1, obj.foo); assert.equal(2, obj.bar); assert.equal(2, foo); diff --git a/test/parallel/test-vm-run-in-new-context.js b/test/parallel/test-vm-run-in-new-context.js index da14a041face31..2b32eccf408ff0 100644 --- a/test/parallel/test-vm-run-in-new-context.js +++ b/test/parallel/test-vm-run-in-new-context.js @@ -29,7 +29,9 @@ code = 'foo = 1;' + 'if (baz !== 3) throw new Error(\'test fail\');'; foo = 2; obj = { foo: 0, baz: 3 }; +/* eslint-disable no-unused-vars */ var baz = vm.runInNewContext(code, obj); +/* eslint-enable no-unused-vars */ assert.equal(1, obj.foo); assert.equal(2, obj.bar); assert.equal(2, foo); diff --git a/test/parallel/test-vm-static-this.js b/test/parallel/test-vm-static-this.js index fb9cb764f8422c..a5f5ad9415a828 100644 --- a/test/parallel/test-vm-static-this.js +++ b/test/parallel/test-vm-static-this.js @@ -25,7 +25,9 @@ code = 'foo = 1;' + 'if (typeof baz !== \'undefined\') throw new Error(\'test fail\');'; foo = 2; obj = { foo: 0, baz: 3 }; +/* eslint-disable no-unused-vars */ var baz = vm.runInThisContext(code); +/* eslint-enable no-unused-vars */ assert.equal(0, obj.foo); assert.equal(2, bar); assert.equal(1, foo); diff --git a/test/pummel/test-dtrace-jsstack.js b/test/pummel/test-dtrace-jsstack.js index b558dd28020c07..2e5c8670553138 100644 --- a/test/pummel/test-dtrace-jsstack.js +++ b/test/pummel/test-dtrace-jsstack.js @@ -32,7 +32,6 @@ var doogle = function() { }; var spawn = require('child_process').spawn; -var prefix = '/var/tmp/node'; /* * We're going to use DTrace to stop us, gcore us, and set us running again diff --git a/test/pummel/test-fs-watch-file.js b/test/pummel/test-fs-watch-file.js index 7b57803dd4ec93..4e08e9e9d1cc9b 100644 --- a/test/pummel/test-fs-watch-file.js +++ b/test/pummel/test-fs-watch-file.js @@ -9,7 +9,6 @@ var watchSeenTwo = 0; var watchSeenThree = 0; var watchSeenFour = 0; -var startDir = process.cwd(); var testDir = common.tmpDir; var filenameOne = 'watch.txt'; diff --git a/test/pummel/test-https-no-reader.js b/test/pummel/test-https-no-reader.js index 753687e67a5589..d9d2b64cc73d62 100644 --- a/test/pummel/test-https-no-reader.js +++ b/test/pummel/test-https-no-reader.js @@ -18,8 +18,6 @@ var options = { }; var buf = new Buffer(1024 * 1024); -var sent = 0; -var received = 0; var server = https.createServer(options, function(req, res) { res.writeHead(200); @@ -30,7 +28,6 @@ var server = https.createServer(options, function(req, res) { }); server.listen(common.PORT, function() { - var resumed = false; var req = https.request({ method: 'POST', port: common.PORT, diff --git a/test/pummel/test-regress-GH-892.js b/test/pummel/test-regress-GH-892.js index 67f9dd95aebe5f..11cab1b8b6230e 100644 --- a/test/pummel/test-regress-GH-892.js +++ b/test/pummel/test-regress-GH-892.js @@ -17,11 +17,7 @@ var https = require('https'); var fs = require('fs'); -var PORT = 8000; - - var bytesExpected = 1024 * 1024 * 32; -var gotResponse = false; var started = false; diff --git a/test/pummel/test-stream2-basic.js b/test/pummel/test-stream2-basic.js index 723e9a0308be00..564a3f7f42d5a0 100644 --- a/test/pummel/test-stream2-basic.js +++ b/test/pummel/test-stream2-basic.js @@ -157,7 +157,6 @@ test('pipe', function(t) { 'xxxxx' ]; var w = new TestWriter(); - var flush = true; w.on('end', function(received) { t.same(received, expect); @@ -439,7 +438,6 @@ test('adding readable triggers data flow', function(t) { r.push(new Buffer('asdf')); }; - var called = false; r.on('readable', function() { onReadable = true; r.read(); diff --git a/test/pummel/test-timers.js b/test/pummel/test-timers.js index c9ac9b8bf6d905..d911beb6b09288 100644 --- a/test/pummel/test-timers.js +++ b/test/pummel/test-timers.js @@ -91,12 +91,12 @@ function t() { expectedTimeouts--; } -var w = setTimeout(t, 200); -var x = setTimeout(t, 200); +setTimeout(t, 200); +setTimeout(t, 200); var y = setTimeout(t, 200); clearTimeout(y); -var z = setTimeout(t, 200); +setTimeout(t, 200); clearTimeout(y); diff --git a/test/pummel/test-watch-file.js b/test/pummel/test-watch-file.js index 1d0ef77d543e43..b87711c7a17c45 100644 --- a/test/pummel/test-watch-file.js +++ b/test/pummel/test-watch-file.js @@ -6,7 +6,6 @@ var fs = require('fs'); var path = require('path'); var f = path.join(common.fixturesDir, 'x.txt'); -var f2 = path.join(common.fixturesDir, 'x2.txt'); console.log('watching for changes of ' + f); diff --git a/test/sequential/test-stream2-fs.js b/test/sequential/test-stream2-fs.js index 96ab97174b2478..e775dd7c0ab690 100644 --- a/test/sequential/test-stream2-fs.js +++ b/test/sequential/test-stream2-fs.js @@ -1,6 +1,5 @@ 'use strict'; var common = require('../common'); -var R = require('_stream_readable'); var assert = require('assert'); var fs = require('fs'); @@ -41,7 +40,6 @@ var w = new TestWriter(); w.on('results', function(res) { console.error(res, w.length); assert.equal(w.length, size); - var l = 0; assert.deepEqual(res.map(function(c) { return c.length; }), expectLengths); diff --git a/test/sequential/test-tcp-wrap-listen.js b/test/sequential/test-tcp-wrap-listen.js index a2c07a7a9ce2a2..44254c3d3f39aa 100644 --- a/test/sequential/test-tcp-wrap-listen.js +++ b/test/sequential/test-tcp-wrap-listen.js @@ -12,7 +12,7 @@ assert.equal(0, r); server.listen(128); -var slice, sliceCount = 0, eofCount = 0; +var sliceCount = 0, eofCount = 0; var writeCount = 0; var recvCount = 0; diff --git a/test/timers/test-timers-reliability.js b/test/timers/test-timers-reliability.js index 966b82fd6217c9..76aa6ea31afe4d 100644 --- a/test/timers/test-timers-reliability.js +++ b/test/timers/test-timers-reliability.js @@ -44,7 +44,7 @@ monoTimer.ontimeout = function() { monoTimer.start(300, 0); -var timer = setTimeout(function() { +setTimeout(function() { timerFired = true; }, 200);