tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

search_test.js (3321B)

      1 (function() {
      2  "use strict";
      3 
      4  function run(doc, query, options) {
      5    var cursor = doc.getSearchCursor(query, null, options);
      6    for (var i = 3; i < arguments.length; i += 4) {
      7      var found = cursor.findNext();
      8      is(found, "not enough results (forward)");
      9      eqCharPos(Pos(arguments[i], arguments[i + 1]), cursor.from(), "from, forward, " + (i - 3) / 4);
     10      eqCharPos(Pos(arguments[i + 2], arguments[i + 3]), cursor.to(), "to, forward, " + (i - 3) / 4);
     11    }
     12    is(!cursor.findNext(), "too many matches (forward)");
     13    for (var i = arguments.length - 4; i >= 3; i -= 4) {
     14      var found = cursor.findPrevious();
     15      is(found, "not enough results (backwards)");
     16      eqCharPos(Pos(arguments[i], arguments[i + 1]), cursor.from(), "from, backwards, " + (i - 3) / 4);
     17      eqCharPos(Pos(arguments[i + 2], arguments[i + 3]), cursor.to(), "to, backwards, " + (i - 3) / 4);
     18    }
     19    is(!cursor.findPrevious(), "too many matches (backwards)");
     20  }
     21 
     22  function test(name, f) { window.test("search_" + name, f) }
     23 
     24  test("simple", function() {
     25    var doc = new CodeMirror.Doc("abcdefg\nabcdefg")
     26    run(doc, "cde", false, 0, 2, 0, 5, 1, 2, 1, 5);
     27  });
     28 
     29  test("multiline", function() {
     30    var doc = new CodeMirror.Doc("hallo\na\nb\ngoodbye")
     31    run(doc, "llo\na\nb\ngoo", false, 0, 2, 3, 3);
     32    run(doc, "blah\na\nb\nhall", false);
     33    run(doc, "bye\nx\neye", false);
     34  });
     35 
     36  test("regexp", function() {
     37    var doc = new CodeMirror.Doc("abcde\nabcde")
     38    run(doc, /bcd/, false, 0, 1, 0, 4, 1, 1, 1, 4);
     39    run(doc, /BCD/, false);
     40    run(doc, /BCD/i, false, 0, 1, 0, 4, 1, 1, 1, 4);
     41  });
     42 
     43  test("regexpMultiline", function() {
     44    var doc = new CodeMirror.Doc("foo foo\nbar\nbaz")
     45    run(doc, /fo[^]*az/, {multiline: true}, 0, 0, 2, 3)
     46    run(doc, /[oa][^u]/, {multiline: true}, 0, 1, 0, 3, 0, 5, 0, 7, 1, 1, 1, 3, 2, 1, 2, 3)
     47    run(doc, /[a][^u]{2}/, {multiline: true}, 1, 1, 2, 0)
     48  })
     49 
     50  test("insensitive", function() {
     51    var doc = new CodeMirror.Doc("hallo\nHALLO\noink\nhAllO")
     52    run(doc, "All", false, 3, 1, 3, 4);
     53    run(doc, "All", true, 0, 1, 0, 4, 1, 1, 1, 4, 3, 1, 3, 4);
     54  });
     55 
     56  test("multilineInsensitive", function() {
     57    var doc = new CodeMirror.Doc("zie ginds komT\nDe Stoomboot\nuit Spanje weer aan")
     58    run(doc, "komt\nde stoomboot\nuit", false);
     59    run(doc, "komt\nde stoomboot\nuit", {caseFold: true}, 0, 10, 2, 3);
     60    run(doc, "kOMt\ndE stOOmboot\nuiT", {caseFold: true}, 0, 10, 2, 3);
     61  });
     62 
     63  test("multilineInsensitiveSlow", function() {
     64    var text = ""
     65    for (var i = 0; i < 1000; i++) text += "foo\nbar\n"
     66    var doc = new CodeMirror.Doc("find\nme\n" + text + "find\nme\n")
     67    var t0 = +new Date
     68    run(doc, /find\nme/, {multiline: true}, 0, 0, 1, 2, 2002, 0, 2003, 2)
     69    is(+new Date - t0 < 100)
     70  })
     71 
     72  test("expandingCaseFold", function() {
     73    var doc = new CodeMirror.Doc("<b>İİ İİ</b>\n<b>uu uu</b>")
     74    run(doc, "</b>", true, 0, 8, 0, 12, 1, 8, 1, 12);
     75    run(doc, "İİ", true, 0, 3, 0, 5, 0, 6, 0, 8);
     76  });
     77 
     78  test("normalize", function() {
     79    if (!String.prototype.normalize) return
     80    var doc = new CodeMirror.Doc("yılbaşı\n수 있을까\nLe taux d'humidité à London")
     81    run(doc, "s", false, 0, 5, 0, 6)
     82    run(doc, "이", false, 1, 2, 1, 3)
     83    run(doc, "a", false, 0, 4, 0, 5, 2, 4, 2, 5, 2, 19, 2, 20)
     84  })
     85 })();