third_party/WebKit/LayoutTests/fast/url/script-tests/path.js

   1 description("Canonicalization of paths.");
   2
   3 cases = [
   4   ["/././foo", "/foo"],
   5   ["/./.foo", "/.foo"],
   6   ["/foo/.", "/foo/"],
   7   ["/foo/./", "/foo/"],
   8   // double dots followed by a slash or the end of the string count
   9   ["/foo/bar/..", "/foo/"],
  10   ["/foo/bar/../", "/foo/"],
  11   // don't count double dots when they aren't followed by a slash
  12   ["/foo/..bar", "/foo/..bar"],
  13   // some in the middle
  14   ["/foo/bar/../ton", "/foo/ton"],
  15   ["/foo/bar/../ton/../../a", "/a"],
  16   // we should not be able to go above the root
  17   ["/foo/../../..", "/"],
  18   ["/foo/../../../ton", "/ton"],
  19   // escaped dots should be unescaped and treated the same as dots
  20   ["/foo/%2e", "/foo/"],
  21   ["/foo/%2e%2", "/foo/.%2"],
  22   ["/foo/%2e./%2e%2e/.%2e/%2e.bar", "/..bar"],
  23   // Multiple slashes in a row should be preserved and treated like empty
  24   // directory names.
  25   ["////../..", "//"],
  26   ["/foo/bar//../..", "/foo/"],
  27   ["/foo/bar//..", "/foo/bar/"],
  28   ["/foo/bar/..", "/foo/"],
  29
  30   // ----- escaping tests -----
  31   ["/foo", "/foo"],
  32   // Valid escape sequence
  33   ["/%20foo", "/%20foo"],
  34   // Invalid escape sequence we should pass through unchanged.
  35   ["/foo%", "/foo%"],
  36   ["/foo%2", "/foo%2"],
  37   // Invalid escape sequence: bad characters should be treated the same as
  38   // the sourrounding text, not as escaped (in this case, UTF-8).
  39   ["/foo%2zbar", "/foo%2zbar"],
  40   // (Disabled because requires UTF8)
  41   // ["/foo%2\xc2\xa9zbar", "/foo%2%C2%A9zbar"],
  42   ["/foo%2\u00c2\u00a9zbar", "/foo%2%C3%82%C2%A9zbar"],
  43   // Regular characters that are escaped should be unescaped
  44   ["/foo%41%7a", "/fooAz"],
  45   // Funny characters that are unescaped should be escaped
  46   ["/foo\u0009\u0091%91", "/foo%C2%91%91"],
  47   // Invalid characters that are escaped should cause a failure.
  48   ["/foo%00%51", "/foo%00Q"],
  49   // Some characters should be passed through unchanged regardless of esc.
  50   ["/(%28:%3A%29)", "/(%28:%3A%29)"],
  51   // Characters that are properly escaped should not have the case changed
  52   // of hex letters.
  53   ["/%3A%3a%3C%3c", "/%3A%3a%3C%3c"],
  54   // Funny characters that are unescaped should be escaped
  55   ["/foo\tbar", "/foobar"],
  56   // Backslashes should get converted to forward slashes
  57   ["\\\\foo\\\\bar", "/foo/bar"],
  58   // Hashes found in paths (possibly only when the caller explicitly sets
  59   // the path on an already-parsed URL) should be escaped.
  60   // (Disabled because requires ability to set path directly.)
  61   // ["/foo#bar", "/foo%23bar"],
  62   // %7f should be allowed and %3D should not be unescaped (these were wrong
  63   // in a previous version).
  64   ["/%7Ffp3%3Eju%3Dduvgw%3Dd", "/%7Ffp3%3Eju%3Dduvgw%3Dd"],
  65   // @ should be passed through unchanged (escaped or unescaped).
  66   ["/@asdf%40", "/@asdf%40"],
  67
  68   // ----- encoding tests -----
  69   // Basic conversions
  70   ["/\u4f60\u597d\u4f60\u597d", "/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD"],
  71   // Invalid unicode characters should fail. We only do validation on
  72   // UTF-16 input, so this doesn't happen on 8-bit.
  73   ["/\ufdd0zyx", "/%EF%BF%BDzyx"],
  74   // U+2025 TWO DOT LEADER should not be normalized to .. in the path
  75   ["/\u2025/foo", "/%E2%80%A5/foo"],
  76   // A half-surrogate is an error by itself U+DEAD
  77   // FIXME: ["/\uDEAD/foo", "/\uFFFD/foo"],
  78   // BOM code point with special meaning U+FEFF ZERO WIDTH NO-BREAK SPACE
  79   ["/\uFEFF/foo", "/%EF%BB%BF/foo"],
  80   // The BIDI override code points RLO and LRO
  81   ["/\u202E/foo/\u202D/bar", "/%E2%80%AE/foo/%E2%80%AD/bar"],
  82   // U+FF0F FULLWIDTH SOLIDUS should normalize to / in a hostname
  83   ["\uFF0Ffoo/", "%2Ffoo/"],
  84
  85 ];
  86
  87 for (var i = 0; i < cases.length; ++i) {
  88   test_vector = cases[i][0];
  89   expected_result = cases[i][1];
  90   shouldBe("canonicalize('http://example.com" + test_vector + "')",
  91            "'http://example.com" + expected_result + "'");
  92 }