test_bug412457.js (2445B)
1 "use strict"; 2 3 function run_test() { 4 // check if hostname is unescaped before applying IDNA 5 var newURI = Services.io.newURI("http://\u5341%2ecom/"); 6 Assert.equal(newURI.asciiHost, "xn--kkr.com"); 7 8 // escaped UTF8 9 newURI = newURI.mutate().setSpec("http://%e5%8d%81.com").finalize(); 10 Assert.equal(newURI.asciiHost, "xn--kkr.com"); 11 12 // There should be only allowed characters in hostname after 13 // unescaping and attempting to apply IDNA. "\x80" is illegal in 14 // UTF-8, so IDNA fails, and 0x80 is illegal in DNS too. 15 Assert.throws( 16 () => { 17 newURI = newURI.mutate().setSpec("http://%80.com").finalize(); 18 }, 19 /NS_ERROR_MALFORMED_URI/, 20 "illegal UTF character" 21 ); 22 23 // test parsing URL with all possible host terminators 24 newURI = newURI.mutate().setSpec("http://example.com?foo").finalize(); 25 Assert.equal(newURI.asciiHost, "example.com"); 26 27 newURI = newURI.mutate().setSpec("http://example.com#foo").finalize(); 28 Assert.equal(newURI.asciiHost, "example.com"); 29 30 newURI = newURI.mutate().setSpec("http://example.com:80").finalize(); 31 Assert.equal(newURI.asciiHost, "example.com"); 32 33 newURI = newURI.mutate().setSpec("http://example.com/foo").finalize(); 34 Assert.equal(newURI.asciiHost, "example.com"); 35 36 // Test an intuitively weird character that is not actually on the 37 // forbidden domain code point list in the WHATWG URL Standard. 38 newURI = newURI.mutate().setSpec("http://example.com%3bfoo").finalize(); 39 Assert.equal(newURI.asciiHost, "example.com;foo"); 40 41 // Characters that are invalid in the host 42 Assert.throws( 43 () => { 44 newURI = newURI.mutate().setSpec("http://example.com%3ffoo").finalize(); 45 }, 46 /NS_ERROR_MALFORMED_URI/, 47 "bad escaped character" 48 ); 49 Assert.throws( 50 () => { 51 newURI = newURI.mutate().setSpec("http://example.com%23foo").finalize(); 52 }, 53 /NS_ERROR_MALFORMED_URI/, 54 "bad escaped character" 55 ); 56 Assert.throws( 57 () => { 58 newURI = newURI.mutate().setSpec("http://example.com%3a80").finalize(); 59 }, 60 /NS_ERROR_MALFORMED_URI/, 61 "bad escaped character" 62 ); 63 Assert.throws( 64 () => { 65 newURI = newURI.mutate().setSpec("http://example.com%2ffoo").finalize(); 66 }, 67 /NS_ERROR_MALFORMED_URI/, 68 "bad escaped character" 69 ); 70 Assert.throws( 71 () => { 72 newURI = newURI.mutate().setSpec("http://example.com%00").finalize(); 73 }, 74 /NS_ERROR_MALFORMED_URI/, 75 "bad escaped character" 76 ); 77 }