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require "./test_helper.js"
extend global, require "./test_chrome_stubs.js"
extend(global, require "../../lib/utils.js")
Utils.getCurrentVersion = -> '1.43'
extend(global, require "../../lib/settings.js")
context "isUrl",
should "accept valid URLs", ->
assert.isTrue Utils.isUrl "www.google.com"
assert.isTrue Utils.isUrl "www.bbc.co.uk"
assert.isTrue Utils.isUrl "yahoo.com"
assert.isTrue Utils.isUrl "nunames.nu"
assert.isTrue Utils.isUrl "user:pass@ftp.xyz.com/test"
assert.isTrue Utils.isUrl "localhost/index.html"
assert.isTrue Utils.isUrl "127.0.0.1:8192/test.php"
# IPv6
assert.isTrue Utils.isUrl "[::]:9000"
# Long TLDs
assert.isTrue Utils.isUrl "illinois.state.museum"
assert.isTrue Utils.isUrl "eqt5g4fuenphqinx.onion"
# Internal URLs.
assert.isTrue Utils.isUrl "moz-extension://c66906b4-3785-4a60-97bc-094a6366017e/pages/options.html"
should "reject invalid URLs", ->
assert.isFalse Utils.isUrl "a.x"
assert.isFalse Utils.isUrl "www-domain-tld"
context "convertToUrl",
should "detect and clean up valid URLs", ->
assert.equal "http://www.google.com/", Utils.convertToUrl("http://www.google.com/")
assert.equal "http://www.google.com/", Utils.convertToUrl(" http://www.google.com/ ")
assert.equal "http://www.google.com", Utils.convertToUrl("www.google.com")
assert.equal "http://google.com", Utils.convertToUrl("google.com")
assert.equal "http://localhost", Utils.convertToUrl("localhost")
assert.equal "http://xyz.museum", Utils.convertToUrl("xyz.museum")
assert.equal "chrome://extensions", Utils.convertToUrl("chrome://extensions")
assert.equal "http://user:pass@ftp.xyz.com/test", Utils.convertToUrl("user:pass@ftp.xyz.com/test")
assert.equal "http://127.0.0.1", Utils.convertToUrl("127.0.0.1")
assert.equal "http://127.0.0.1:8080", Utils.convertToUrl("127.0.0.1:8080")
assert.equal "http://[::]:8080", Utils.convertToUrl("[::]:8080")
assert.equal "view-source: 0.0.0.0", Utils.convertToUrl("view-source: 0.0.0.0")
assert.equal "javascript:alert('25 % 20 * 25 ');", Utils.convertToUrl "javascript:alert('25 % 20 * 25%20');"
should "convert non-URL terms into search queries", ->
assert.equal "https://www.google.com/search?q=google", Utils.convertToUrl("google")
assert.equal "https://www.google.com/search?q=go+ogle.com", Utils.convertToUrl("go ogle.com")
assert.equal "https://www.google.com/search?q=%40twitter", Utils.convertToUrl("@twitter")
context "extractQuery",
should "extract queries from search URLs", ->
assert.equal "bbc sport 1", Utils.extractQuery "https://www.google.ie/search?q=%s", "https://www.google.ie/search?q=bbc+sport+1"
assert.equal "bbc sport 2", Utils.extractQuery "http://www.google.ie/search?q=%s", "https://www.google.ie/search?q=bbc+sport+2"
assert.equal "bbc sport 3", Utils.extractQuery "https://www.google.ie/search?q=%s", "http://www.google.ie/search?q=bbc+sport+3"
assert.equal "bbc sport 4", Utils.extractQuery "https://www.google.ie/search?q=%s", "http://www.google.ie/search?q=bbc+sport+4&blah"
should "replace %S without encoding", ->
assert.equal "vimium/pulls", Utils.extractQuery "https://www.github.com/philc/%S", "https://www.github.com/philc/vimium/pulls"
should "extract not queries from incorrect search URLs", ->
assert.isFalse Utils.extractQuery "https://www.google.ie/search?q=%s&foo=bar", "https://www.google.ie/search?q=bbc+sport"
context "hasChromePrefix",
should "detect chrome prefixes of URLs", ->
assert.isTrue Utils.hasChromePrefix "about:foobar"
assert.isTrue Utils.hasChromePrefix "view-source:foobar"
assert.isTrue Utils.hasChromePrefix "chrome-extension:foobar"
assert.isTrue Utils.hasChromePrefix "data:foobar"
assert.isTrue Utils.hasChromePrefix "data:"
assert.isFalse Utils.hasChromePrefix ""
assert.isFalse Utils.hasChromePrefix "about"
assert.isFalse Utils.hasChromePrefix "view-source"
assert.isFalse Utils.hasChromePrefix "chrome-extension"
assert.isFalse Utils.hasChromePrefix "data"
assert.isFalse Utils.hasChromePrefix "data :foobar"
context "hasJavascriptPrefix",
should "detect javascript: URLs", ->
assert.isTrue Utils.hasJavascriptPrefix "javascript:foobar"
assert.isFalse Utils.hasJavascriptPrefix "http:foobar"
context "decodeURIByParts",
should "decode javascript: URLs", ->
assert.equal "foobar", Utils.decodeURIByParts "foobar"
assert.equal " ", Utils.decodeURIByParts "%20"
assert.equal "25 % 20 25 ", Utils.decodeURIByParts "25 % 20 25%20"
context "isUrl",
should "identify URLs as URLs", ->
assert.isTrue Utils.isUrl "http://www.example.com/blah"
should "identify non-URLs and non-URLs", ->
assert.isFalse Utils.isUrl "http://www.example.com/ blah"
context "Function currying",
should "Curry correctly", ->
foo = (a, b) -> "#{a},#{b}"
assert.equal "1,2", foo.curry()(1,2)
assert.equal "1,2", foo.curry(1)(2)
assert.equal "1,2", foo.curry(1,2)()
context "compare versions",
should "compare correctly", ->
assert.equal 0, Utils.compareVersions("1.40.1", "1.40.1")
assert.equal 0, Utils.compareVersions("1.40", "1.40.0")
assert.equal 0, Utils.compareVersions("1.40.0", "1.40")
assert.equal -1, Utils.compareVersions("1.40.1", "1.40.2")
assert.equal -1, Utils.compareVersions("1.40.1", "1.41")
assert.equal -1, Utils.compareVersions("1.40", "1.40.1")
assert.equal 1, Utils.compareVersions("1.41", "1.40")
assert.equal 1, Utils.compareVersions("1.41.0", "1.40")
assert.equal 1, Utils.compareVersions("1.41.1", "1.41")
context "makeIdempotent",
setup ->
@count = 0
@func = Utils.makeIdempotent (n = 1) => @count += n
should "call a function once", ->
@func()
assert.equal 1, @count
should "call a function once with an argument", ->
@func 2
assert.equal 2, @count
should "not call a function a second time", ->
@func()
assert.equal 1, @count
should "not call a function a second time", ->
@func()
assert.equal 1, @count
@func()
assert.equal 1, @count
context "distinctCharacters",
should "eliminate duplicate characters", ->
assert.equal "abc", Utils.distinctCharacters "bbabaabbacabbbab"
context "escapeRegexSpecialCharacters",
should "escape regexp special characters", ->
str = "-[]/{}()*+?.^$|"
regexp = new RegExp Utils.escapeRegexSpecialCharacters str
assert.isTrue regexp.test str
context "extractQuery",
should "extract the query terms from a URL", ->
url = "https://www.google.ie/search?q=star+wars&foo&bar"
searchUrl = "https://www.google.ie/search?q=%s"
assert.equal "star wars", Utils.extractQuery searchUrl, url
should "require trailing URL components", ->
url = "https://www.google.ie/search?q=star+wars&foo&bar"
searchUrl = "https://www.google.ie/search?q=%s&foobar=x"
assert.equal null, Utils.extractQuery searchUrl, url
should "accept trailing URL components", ->
url = "https://www.google.ie/search?q=star+wars&foo&bar&foobar=x"
searchUrl = "https://www.google.ie/search?q=%s&foobar=x"
assert.equal "star wars", Utils.extractQuery searchUrl, url
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