The Tor Browser: dom/workers/test/urlSearchParams_worker.js@925c144e1f1f (annotated)

dom/workers/test/urlSearchParams_worker.js@925c144e1f1f (annotated)

dom/workers/test/urlSearchParams_worker.js

Fri, 16 Jan 2015 18:13:44 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Fri, 16 Jan 2015 18:13:44 +0100
branch: TOR_BUG_9701
changeset 14: 925c144e1f1f
permissions: -rw-r--r--

Integrate suggestion from review to improve consistency with existing code.

 function ok(a, msg) {
   dump("OK: " + !!a + "  =>  " + a + " " + msg + "\n");
   postMessage({type: 'status', status: !!a, msg: a + ": " + msg });
 }
 function is(a, b, msg) {
   dump("IS: " + (a===b) + "  =>  " + a + " | " + b + " " + msg + "\n");
   postMessage({type: 'status', status: a === b, msg: a + " === " + b + ": " + msg });
 }
 onmessage = function() {
   status = false;
   try {
     if ((URLSearchParams instanceof Object)) {
       status = true;
     }
   } catch(e) {
   }
   ok(status, "URLSearchParams in workers \\o/");
   function testSimpleURLSearchParams() {
     var u = new URLSearchParams();
     ok(u, "URLSearchParams created");
     is(u.has('foo'), false, 'URLSearchParams.has(foo)');
     is(u.get('foo'), '', 'URLSearchParams.get(foo)');
     is(u.getAll('foo').length, 0, 'URLSearchParams.getAll(foo)');
     u.append('foo', 'bar');
     is(u.has('foo'), true, 'URLSearchParams.has(foo)');
     is(u.get('foo'), 'bar', 'URLSearchParams.get(foo)');
     is(u.getAll('foo').length, 1, 'URLSearchParams.getAll(foo)');
     u.set('foo', 'bar2');
     is(u.get('foo'), 'bar2', 'URLSearchParams.get(foo)');
     is(u.getAll('foo').length, 1, 'URLSearchParams.getAll(foo)');
     is(u + "", "foo=bar2", "stringify");
     u.delete('foo');
     runTest();
   }
   function testCopyURLSearchParams() {
     var u = new URLSearchParams();
     ok(u, "URLSearchParams created");
     u.append('foo', 'bar');
     var uu = new URLSearchParams(u);
     is(uu.get('foo'), 'bar', 'uu.get()');
     u.append('foo', 'bar2');
     is(u.getAll('foo').length, 2, "u.getAll()");
     is(uu.getAll('foo').length, 1, "uu.getAll()");
     runTest();
   }
   function testParserURLSearchParams() {
     var checks = [
       { input: '', data: {} },
       { input: 'a', data: { 'a' : [''] } },
       { input: 'a=b', data: { 'a' : ['b'] } },
       { input: 'a=', data: { 'a' : [''] } },
       { input: '=b', data: { '' : ['b'] } },
       { input: '&', data: {} },
       { input: '&a', data: { 'a' : [''] } },
       { input: 'a&', data: { 'a' : [''] } },
       { input: 'a&a', data: { 'a' : ['', ''] } },
       { input: 'a&b&c', data: { 'a' : [''], 'b' : [''], 'c' : [''] } },
       { input: 'a=b&c=d', data: { 'a' : ['b'], 'c' : ['d'] } },
       { input: 'a=b&c=d&', data: { 'a' : ['b'], 'c' : ['d'] } },
       { input: '&&&a=b&&&&c=d&', data: { 'a' : ['b'], 'c' : ['d'] } },
       { input: 'a=a&a=b&a=c', data: { 'a' : ['a', 'b', 'c'] } },
       { input: 'a==a', data: { 'a' : ['=a'] } },
       { input: 'a=a+b+c+d', data: { 'a' : ['a b c d'] } },
       { input: '%=a', data: { '%' : ['a'] } },
       { input: '%a=a', data: { '%a' : ['a'] } },
       { input: '%a_=a', data: { '%a_' : ['a'] } },
       { input: '%61=a', data: { 'a' : ['a'] } },
       { input: '%=a', data: { '%' : ['a'] } },
       { input: '%a=a', data: { '%a' : ['a'] } },
       { input: '%a_=a', data: { '%a_' : ['a'] } },
       { input: '%61=a', data: { 'a' : ['a'] } },
       { input: '%61+%4d%4D=', data: { 'a MM' : [''] } },
     ];
     for (var i = 0; i < checks.length; ++i) {
       var u = new URLSearchParams(checks[i].input);
       var count = 0;
       for (var key in checks[i].data) {
         ++count;
         ok(u.has(key), "key " + key + " found");
         var all = u.getAll(key);
         is(all.length, checks[i].data[key].length, "same number of elements");
         for (var k = 0; k < all.length; ++k) {
           is(all[k], checks[i].data[key][k], "value matches");
         }
       }
     }
     runTest();
   }
   function testURL() {
     var url = new URL('http://www.example.net?a=b&c=d');
     ok(url.searchParams, "URL searchParams exists!");
     ok(url.searchParams.has('a'), "URL.searchParams.has('a')");
     is(url.searchParams.get('a'), 'b', "URL.searchParams.get('a')");
     ok(url.searchParams.has('c'), "URL.searchParams.has('c')");
     is(url.searchParams.get('c'), 'd', "URL.searchParams.get('c')");
     url.searchParams.set('e', 'f');
     ok(url.href.indexOf('e=f') != 1, 'URL right');
     var u = new URLSearchParams();
     u.append('foo', 'bar');
     url.searchParams = u;
     is(url.searchParams, u, "URL.searchParams is the same object");
     is(url.searchParams.get('foo'), 'bar', "URL.searchParams.get('foo')");
     is(url.href, 'http://www.example.net/?foo=bar', 'URL right');
     try {
       url.searchParams = null;
       ok(false, "URLSearchParams is not nullable");
     } catch(e) {
       ok(true, "URLSearchParams is not nullable");
     }
     var url2 = new URL('http://www.example.net?e=f');
     url.searchParams = url2.searchParams;
     is(url.searchParams, url2.searchParams, "URL.searchParams is not the same object");
     is(url.searchParams.get('e'), 'f', "URL.searchParams.get('e')");
     url.href = "http://www.example.net?bar=foo";
     is(url.searchParams.get('bar'), 'foo', "URL.searchParams.get('bar')");
     runTest();
   }
   function testEncoding() {
     var encoding = [ [ '1', '1' ],
                      [ 'a b', 'a+b' ],
                      [ '<>', '%3C%3E' ],
                      [ '\u0541', '%D5%81'] ];
     for (var i = 0; i < encoding.length; ++i) {
       var a = new URLSearchParams();
       a.set('a', encoding[i][0]);
       var url = new URL('http://www.example.net');
       url.searchParams = a;
       is(url.href, 'http://www.example.net/?a=' + encoding[i][1]);
       var url2 = new URL(url.href);
       is(url2.searchParams.get('a'), encoding[i][0], 'a is still there');
     }
     runTest();
   }
   function testMultiURL() {
     var a = new URL('http://www.example.net?a=b&c=d');
     var b = new URL('http://www.example.net?e=f');
     ok(a.searchParams.has('a'), "a.searchParams.has('a')");
     ok(a.searchParams.has('c'), "a.searchParams.has('c')");
     ok(b.searchParams.has('e'), "b.searchParams.has('e')");
     var u = new URLSearchParams();
     a.searchParams = b.searchParams = u;
     is(a.searchParams, u, "a.searchParams === u");
     is(b.searchParams, u, "b.searchParams === u");
     ok(!a.searchParams.has('a'), "!a.searchParams.has('a')");
     ok(!a.searchParams.has('c'), "!a.searchParams.has('c')");
     ok(!b.searchParams.has('e'), "!b.searchParams.has('e')");
     u.append('foo', 'bar');
     is(a.searchParams.get('foo'), 'bar', "a has foo=bar");
     is(b.searchParams.get('foo'), 'bar', "b has foo=bar");
     is(a + "", b + "", "stringify a == b");
     a.search = "?bar=foo";
     is(a.searchParams.get('bar'), 'foo', "a has bar=foo");
     is(b.searchParams.get('bar'), 'foo', "b has bar=foo");
     runTest();
   }
   var tests = [
     testSimpleURLSearchParams,
     testCopyURLSearchParams,
     testParserURLSearchParams,
     testURL,
     testEncoding,
     testMultiURL
   ];
   function runTest() {
     if (!tests.length) {
       postMessage({type: 'finish' });
       return;
     }
     var test = tests.shift();
     test();
   }
   runTest();
 }