304 lines
8.5 KiB
JavaScript
304 lines
8.5 KiB
JavaScript
var nopt = require("../")
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, test = require('tap').test
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, isWin = process.platform === 'win32'
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test("passing a string results in a string", function (t) {
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var parsed = nopt({ key: String }, {}, ["--key", "myvalue"], 0)
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t.same(parsed.key, "myvalue")
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t.end()
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})
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// https://github.com/npm/nopt/issues/31
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test("Empty String results in empty string, not true", function (t) {
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var parsed = nopt({ empty: String }, {}, ["--empty"], 0)
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t.same(parsed.empty, "")
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t.end()
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})
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// https://github.com/npm/nopt/issues/65
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test("Empty String should not swallow next flag", function (t) {
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var parsed = nopt({ empty: String, foo: String }, {}, ["--empty", "--foo"], 0)
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t.same(parsed.empty, "")
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t.same(parsed.foo, "")
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t.end()
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})
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// https://github.com/npm/nopt/issues/66
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test("Empty String should not be true when type is single item Array", function (t) {
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var parsed = nopt({ 'foo': [String] }, {}, ["--foo"], 0)
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t.same(parsed.foo, "")
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t.end()
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})
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test("~ path is resolved to " + (isWin ? '%USERPROFILE%' : '$HOME'), function (t) {
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var path = require("path")
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, the
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if (isWin) {
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the = {
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key: 'USERPROFILE',
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dir: 'C:\\temp',
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val: '~\\val'
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}
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} else {
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the = {
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key: 'HOME',
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dir: '/tmp',
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val: '~/val'
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}
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}
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if (!process.env[the.key]) process.env[the.key] = v.dir
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var parsed = nopt({key: path}, {}, ["--key=" + the.val], 0)
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t.same(parsed.key, path.resolve(process.env[the.key], "val"))
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t.end()
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})
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// https://github.com/npm/nopt/issues/24
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test("Unknown options are not parsed as numbers", function (t) {
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var parsed = nopt({"parse-me": Number}, null, ['--leave-as-is=1.20', '--parse-me=1.20'], 0)
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t.equal(parsed['leave-as-is'], '1.20')
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t.equal(parsed['parse-me'], 1.2)
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t.end()
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});
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// https://github.com/npm/nopt/issues/48
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test("Check types based on name of type", function (t) {
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var parsed = nopt({"parse-me": {name: "Number"}}, null, ['--parse-me=1.20'], 0)
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t.equal(parsed['parse-me'], 1.2)
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t.end()
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})
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test("Missing types are not parsed", function (t) {
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var parsed = nopt({"parse-me": {}}, null, ['--parse-me=1.20'], 0)
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//should only contain argv
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t.equal(Object.keys(parsed).length, 1)
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t.end()
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})
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test("Types passed without a name are not parsed", function (t) {
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var parsed = nopt({"parse-me": {}}, {}, ['--parse-me=1.20'], 0)
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//should only contain argv
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t.equal(Object.keys(parsed).length, 1)
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t.end()
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})
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test("other tests", function (t) {
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var util = require("util")
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, Stream = require("stream")
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, path = require("path")
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, url = require("url")
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, shorthands =
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{ s : ["--loglevel", "silent"]
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, d : ["--loglevel", "info"]
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, dd : ["--loglevel", "verbose"]
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, ddd : ["--loglevel", "silly"]
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, noreg : ["--no-registry"]
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, reg : ["--registry"]
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, "no-reg" : ["--no-registry"]
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, silent : ["--loglevel", "silent"]
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, verbose : ["--loglevel", "verbose"]
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, h : ["--usage"]
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, H : ["--usage"]
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, "?" : ["--usage"]
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, help : ["--usage"]
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, v : ["--version"]
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, f : ["--force"]
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, desc : ["--description"]
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, "no-desc" : ["--no-description"]
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, "local" : ["--no-global"]
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, l : ["--long"]
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, p : ["--parseable"]
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, porcelain : ["--parseable"]
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, g : ["--global"]
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}
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, types =
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{ aoa: Array
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, nullstream: [null, Stream]
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, date: Date
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, str: String
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, browser : String
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, cache : path
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, color : ["always", Boolean]
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, depth : Number
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, description : Boolean
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, dev : Boolean
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, editor : path
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, force : Boolean
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, global : Boolean
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, globalconfig : path
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, group : [String, Number]
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, gzipbin : String
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, logfd : [Number, Stream]
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, loglevel : ["silent","win","error","warn","info","verbose","silly"]
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, long : Boolean
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, "node-version" : [false, String]
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, npaturl : url
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, npat : Boolean
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, "onload-script" : [false, String]
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, outfd : [Number, Stream]
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, parseable : Boolean
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, pre: Boolean
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, prefix: path
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, proxy : url
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, "rebuild-bundle" : Boolean
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, registry : url
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, searchopts : String
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, searchexclude: [null, String]
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, shell : path
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, t: [Array, String]
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, tag : String
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, tar : String
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, tmp : path
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, "unsafe-perm" : Boolean
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, usage : Boolean
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, user : String
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, username : String
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, userconfig : path
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, version : Boolean
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, viewer: path
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, _exit : Boolean
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, path: path
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}
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; [["-v", {version:true}, []]
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,["---v", {version:true}, []]
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,["ls -s --no-reg connect -d",
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{loglevel:"info",registry:null},["ls","connect"]]
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,["ls ---s foo",{loglevel:"silent"},["ls","foo"]]
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,["ls --registry blargle", {}, ["ls"]]
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,["--no-registry", {registry:null}, []]
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,["--no-color true", {color:false}, []]
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,["--no-color false", {color:true}, []]
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,["--no-color", {color:false}, []]
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,["--color false", {color:false}, []]
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,["--color --logfd 7", {logfd:7,color:true}, []]
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,["--color=true", {color:true}, []]
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,["--logfd=10", {logfd:10}, []]
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,["--tmp=/tmp -tar=gtar", {tmp: isWin ? "C:\\tmp" : "/tmp",tar:"gtar"},[]]
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,["--tmp=tmp -tar=gtar",
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{tmp:path.resolve(process.cwd(), "tmp"),tar:"gtar"},[]]
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,["--logfd x", {}, []]
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,["a -true -- -no-false", {true:true},["a","-no-false"]]
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,["a -no-false", {false:false},["a"]]
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,["a -no-no-true", {true:true}, ["a"]]
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,["a -no-no-no-false", {false:false}, ["a"]]
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,["---NO-no-No-no-no-no-nO-no-no"+
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"-No-no-no-no-no-no-no-no-no"+
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"-no-no-no-no-NO-NO-no-no-no-no-no-no"+
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"-no-body-can-do-the-boogaloo-like-I-do"
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,{"body-can-do-the-boogaloo-like-I-do":false}, []]
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,["we are -no-strangers-to-love "+
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"--you-know=the-rules --and=so-do-i "+
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"---im-thinking-of=a-full-commitment "+
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"--no-you-would-get-this-from-any-other-guy "+
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"--no-gonna-give-you-up "+
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"-no-gonna-let-you-down=true "+
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"--no-no-gonna-run-around false "+
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"--desert-you=false "+
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"--make-you-cry false "+
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"--no-tell-a-lie "+
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"--no-no-and-hurt-you false"
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,{"strangers-to-love":false
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,"you-know":"the-rules"
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,"and":"so-do-i"
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,"you-would-get-this-from-any-other-guy":false
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,"gonna-give-you-up":false
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,"gonna-let-you-down":false
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,"gonna-run-around":false
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,"desert-you":false
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,"make-you-cry":false
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,"tell-a-lie":false
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,"and-hurt-you":false
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},["we", "are"]]
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,["-t one -t two -t three"
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,{t: ["one", "two", "three"]}
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,[]]
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,["-t one -t null -t three four five null"
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,{t: ["one", "null", "three"]}
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,["four", "five", "null"]]
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,["-t foo"
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,{t:["foo"]}
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,[]]
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,["--no-t"
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,{t:["false"]}
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,[]]
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,["-no-no-t"
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,{t:["true"]}
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,[]]
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,["-aoa one -aoa null -aoa 100"
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,{aoa:["one", null, '100']}
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,[]]
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,["-str 100"
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,{str:"100"}
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,[]]
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,["--color always"
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,{color:"always"}
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,[]]
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,["--no-nullstream"
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,{nullstream:null}
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,[]]
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,["--nullstream false"
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,{nullstream:null}
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,[]]
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,["--notadate=2011-01-25"
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,{notadate: "2011-01-25"}
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,[]]
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,["--date 2011-01-25"
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,{date: new Date("2011-01-25")}
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,[]]
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,["-cl 1"
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,{config: true, length: 1}
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,[]
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,{config: Boolean, length: Number, clear: Boolean}
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,{c: "--config", l: "--length"}]
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,["--acount bla"
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,{"acount":true}
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,["bla"]
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,{account: Boolean, credentials: Boolean, options: String}
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,{a:"--account", c:"--credentials",o:"--options"}]
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,["--clear"
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,{clear:true}
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,[]
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,{clear:Boolean,con:Boolean,len:Boolean,exp:Boolean,add:Boolean,rep:Boolean}
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,{c:"--con",l:"--len",e:"--exp",a:"--add",r:"--rep"}]
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,["--file -"
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,{"file":"-"}
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,[]
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,{file:String}
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,{}]
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,["--file -"
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,{"file":true}
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,["-"]
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,{file:Boolean}
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,{}]
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,["--path"
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,{"path":null}
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,[]]
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,["--path ."
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,{"path":process.cwd()}
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,[]]
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].forEach(function (test) {
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var argv = test[0].split(/\s+/)
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, opts = test[1]
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, rem = test[2]
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, actual = nopt(test[3] || types, test[4] || shorthands, argv, 0)
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, parsed = actual.argv
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delete actual.argv
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for (var i in opts) {
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var e = JSON.stringify(opts[i])
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, a = JSON.stringify(actual[i] === undefined ? null : actual[i])
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if (e && typeof e === "object") {
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t.deepEqual(e, a)
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} else {
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t.equal(e, a)
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}
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}
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t.deepEqual(rem, parsed.remain)
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})
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t.end()
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})
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