Revert "Add fast-mode Uri class."

tests/corelib/uri_test.dart

Index: tests/corelib/uri_test.dart
diff --git a/tests/corelib/uri_test.dart b/tests/corelib/uri_test.dart
index 3d24e2daa9bea2b13edaf0f5a1804216a5b67247..ef7a9a35cb0865842c667578df1fd973080c5e94 100644
--- a/tests/corelib/uri_test.dart
+++ b/tests/corelib/uri_test.dart
@@ -10,12 +10,6 @@ import 'dart:convert';
 testUri(String uriText, bool isAbsolute) {
   var uri = Uri.parse(uriText);
 
-  // Test that parsing a substring works the same as parsing the string.
-  String wrapper = "://@[]:/%?#";
-  var embeddedUri = Uri.parse(
-       "$wrapper$uri$wrapper", wrapper.length, uriText.length + wrapper.length);
-
-  Expect.equals(uri, embeddedUri);
   Expect.equals(isAbsolute, uri.isAbsolute);
   Expect.stringEquals(uriText, uri.toString());
 
@@ -88,8 +82,7 @@ testUriPerRFCs() {
   final urisSample = "http://a/b/c/d;p?q";
   Uri base = Uri.parse(urisSample);
   testResolve(expect, relative) {
-    String name = "$base << $relative";
-    Expect.stringEquals(expect, base.resolve(relative).toString(), name);
+    Expect.stringEquals(expect, base.resolve(relative).toString());
   }
 
   // From RFC 3986.
@@ -139,232 +132,19 @@ testUriPerRFCs() {
   // Additional tests (not from RFC 3986).
   testResolve("http://a/b/g;p/h;s",    "../g;p/h;s");
 
-  base = Uri.parse("s:a/b");
-  testResolve("s:a/c", "c");
-  testResolve("s:/c", "../c");
-
-  base = Uri.parse("S:a/b");
-  testResolve("s:a/c", "c");
-  testResolve("s:/c", "../c");
-
-  base = Uri.parse("s:foo");
-  testResolve("s:bar", "bar");
-  testResolve("s:bar", "../bar");
-
-  base = Uri.parse("S:foo");
-  testResolve("s:bar", "bar");
-  testResolve("s:bar", "../bar");
-
-  // Special-case (deliberate non-RFC behavior).
-  base = Uri.parse("foo/bar");
-  testResolve("foo/baz", "baz");
-  testResolve("baz", "../baz");
-
-  base = Uri.parse("s:/foo");
-  testResolve("s:/bar", "bar");
-  testResolve("s:/bar", "../bar");
-
-  base = Uri.parse("S:/foo");
-  testResolve("s:/bar", "bar");
-  testResolve("s:/bar", "../bar");
-
   // Test non-URI base (no scheme, no authority, relative path).
   base = Uri.parse("a/b/c?_#_");
   testResolve("a/b/g?q#f", "g?q#f");
   testResolve("./", "../..");
   testResolve("../", "../../..");
   testResolve("a/b/", ".");
-  testResolve("c", "../../c");  // Deliberate non-RFC behavior.
+  testResolve("c", "../../c");
   base = Uri.parse("../../a/b/c?_#_");  // Initial ".." in base url.
   testResolve("../../a/d", "../d");
   testResolve("../../../d", "../../../d");
 
-  base = Uri.parse("s://h/p?q#f");  // A simple base.
-  // Simple references:
-  testResolve("s2://h2/P?Q#F", "s2://h2/P?Q#F");
-  testResolve("s://h2/P?Q#F", "//h2/P?Q#F");
-  testResolve("s://h/P?Q#F", "/P?Q#F");
-  testResolve("s://h/p?Q#F", "?Q#F");
-  testResolve("s://h/p?q#F", "#F");
-  testResolve("s://h/p?q", "");
-  // Non-simple references:
-  testResolve("s2://I@h2/P?Q#F%20", "s2://I@h2/P?Q#F%20");
-  testResolve("s://I@h2/P?Q#F%20", "//I@h2/P?Q#F%20");
-  testResolve("s://h2/P?Q#F%20", "//h2/P?Q#F%20");
-  testResolve("s://h/P?Q#F%20", "/P?Q#F%20");
-  testResolve("s://h/p?Q#F%20", "?Q#F%20");
-  testResolve("s://h/p?q#F%20", "#F%20");
-
-  base = Uri.parse("s://h/p1/p2/p3");  // A simple base with a path.
-  testResolve("s://h/p1/p2/", ".");
-  testResolve("s://h/p1/p2/", "./");
-  testResolve("s://h/p1/", "..");
-  testResolve("s://h/p1/", "../");
-  testResolve("s://h/", "../..");
-  testResolve("s://h/", "../../");
-  testResolve("s://h/p1/%20", "../%20");
-  testResolve("s://h/", "../../../..");
-  testResolve("s://h/", "../../../../");
-
-  base = Uri.parse("s://h/p?q#f%20");  // A non-simpe base.
-  // Simple references:
-  testResolve("s2://h2/P?Q#F", "s2://h2/P?Q#F");
-  testResolve("s://h2/P?Q#F", "//h2/P?Q#F");
-  testResolve("s://h/P?Q#F", "/P?Q#F");
-  testResolve("s://h/p?Q#F", "?Q#F");
-  testResolve("s://h/p?q#F", "#F");
-  testResolve("s://h/p?q", "");
-  // Non-simple references:
-  testResolve("s2://I@h2/P?Q#F%20", "s2://I@h2/P?Q#F%20");
-  testResolve("s://I@h2/P?Q#F%20", "//I@h2/P?Q#F%20");
-  testResolve("s://h2/P?Q#F%20", "//h2/P?Q#F%20");
-  testResolve("s://h/P?Q#F%20", "/P?Q#F%20");
-  testResolve("s://h/p?Q#F%20", "?Q#F%20");
-  testResolve("s://h/p?q#F%20", "#F%20");
-
-  base = Uri.parse("S://h/p1/p2/p3");  // A non-simple base with a path.
-  testResolve("s://h/p1/p2/", ".");
-  testResolve("s://h/p1/p2/", "./");
-  testResolve("s://h/p1/", "..");
-  testResolve("s://h/p1/", "../");
-  testResolve("s://h/", "../..");
-  testResolve("s://h/", "../../");
-  testResolve("s://h/p1/%20", "../%20");
-  testResolve("s://h/", "../../../..");
-  testResolve("s://h/", "../../../../");
-
-  base = Uri.parse("../../../");  // A simple relative path.
-  testResolve("../../../a", "a");
-  testResolve("../../../../a", "../a");
-  testResolve("../../../a%20", "a%20");
-  testResolve("../../../../a%20", "../a%20");
-
-  // Tests covering the branches of the merge algorithm in RFC 3986
-  // with both simple and complex base URIs.
-  for (var b in ["s://a/pa/pb?q#f", "s://a/pa/pb?q#f%20"]) {
-    var origBase = Uri.parse(b);
-    base = origBase;
-
-    // if defined(R.scheme) then ...
-    testResolve("s2://a2/p2?q2#f2", "s2://a2/p2?q2#f2");
-    // else, if defined(R.authority) then ...
-    testResolve("s://a2/p2?q2#f2", "//a2/p2?q2#f2");
-    testResolve("s://a2/?q2#f2", "//a2/../?q2#f2");
-    testResolve("s://a2?q2#f2", "//a2?q2#f2");
-    testResolve("s://a2#f2", "//a2#f2");
-    testResolve("s://a2", "//a2");
-    // else, if (R.path == "") then ...
-    //   if defined(R.query) then
-    testResolve("s://a/pa/pb?q2#f2", "?q2#f2");
-    testResolve("s://a/pa/pb?q2", "?q2");
-    //   else
-    testResolve("s://a/pa/pb?q#f2", "#f2");
-    testResolve("s://a/pa/pb?q", "");
-    // else, if (R.path starts-with "/") then ...
-    testResolve("s://a/p2?q2#f2", "/p2?q2#f2");
-    testResolve("s://a/?q2#f2", "/?q2#f2");
-    testResolve("s://a/#f2", "/#f2");
-    testResolve("s://a/", "/");
-    testResolve("s://a/", "/../");
-    // else ... T.path = merge(Base.path, R.path)
-    // ... remove-dot-fragments(T.path) ...
-    // (Cover the merge function and the remove-dot-fragments functions too).
-
-    // If base has authority and empty path ...
-    var emptyPathBase = Uri.parse(b.replaceFirst("/pa/pb", ""));
-    base = emptyPathBase;
-    testResolve("s://a/p2?q2#f2", "p2?q2#f2");
-    testResolve("s://a/p2#f2", "p2#f2");
-    testResolve("s://a/p2", "p2");
-
-    base = origBase;
-    // otherwise
-    // (Cover both no authority and non-empty path and both).
-    var noAuthEmptyPathBase = Uri.parse(b.replaceFirst("//a/pa/pb", ""));
-    var noAuthAbsPathBase = Uri.parse(b.replaceFirst("//a", ""));
-    var noAuthRelPathBase = Uri.parse(b.replaceFirst("//a/", ""));
-    var noAuthRelSinglePathBase = Uri.parse(b.replaceFirst("//a/pa/", ""));
-
-    testResolve("s://a/pa/p2?q2#f2", "p2?q2#f2");
-    testResolve("s://a/pa/p2#f2", "p2#f2");
-    testResolve("s://a/pa/p2", "p2");
-
-    base = noAuthEmptyPathBase;
-    testResolve("s:p2?q2#f2", "p2?q2#f2");
-    testResolve("s:p2#f2", "p2#f2");
-    testResolve("s:p2", "p2");
-
-    base = noAuthAbsPathBase;
-    testResolve("s:/pa/p2?q2#f2", "p2?q2#f2");
-    testResolve("s:/pa/p2#f2", "p2#f2");
-    testResolve("s:/pa/p2", "p2");
-
-    base = noAuthRelPathBase;
-    testResolve("s:pa/p2?q2#f2", "p2?q2#f2");
-    testResolve("s:pa/p2#f2", "p2#f2");
-    testResolve("s:pa/p2", "p2");
-
-    base = noAuthRelSinglePathBase;
-    testResolve("s:p2?q2#f2", "p2?q2#f2");
-    testResolve("s:p2#f2", "p2#f2");
-    testResolve("s:p2", "p2");
-
-    // Then remove dot segments.
-
-    // A. if input buffer starts with "../" or "./".
-    // This only happens if base has only a single (may be empty) segment and
-    // no slash.
-    base = emptyPathBase;
-    testResolve("s://a/p2", "../p2");
-    testResolve("s://a/", "../");
-    testResolve("s://a/", "..");
-    testResolve("s://a/p2", "./p2");
-    testResolve("s://a/", "./");
-    testResolve("s://a/", ".");
-    testResolve("s://a/p2", "../../p2");
-    testResolve("s://a/p2", "../../././p2");
-
-    base = noAuthRelSinglePathBase;
-    testResolve("s:p2", "../p2");
-    testResolve("s:", "../");
-    testResolve("s:", "..");
-    testResolve("s:p2", "./p2");
-    testResolve("s:", "./");
-    testResolve("s:", ".");
-    testResolve("s:p2", "../../p2");
-    testResolve("s:p2", "../../././p2");
-
-    // B. if input buffer starts with "/./" or is "/.". replace with "/".
-    // (The URI implementation removes the "." path segments when parsing,
-    // so this case isn't handled by merge).
-    base = origBase;
-    testResolve("s://a/pa/p2", "./p2");
-
-    // C. if input buffer starts with "/../" or is "/..", replace with "/"
-    // and remove preceeding segment.
-    testResolve("s://a/p2", "../p2");
-    var longPathBase = Uri.parse(b.replaceFirst("/pb", "/pb/pc/pd"));
-    base = longPathBase;
-    testResolve("s://a/pa/pb/p2", "../p2");
-    testResolve("s://a/pa/p2", "../../p2");
-    testResolve("s://a/p2", "../../../p2");
-    testResolve("s://a/p2", "../../../../p2");
-    var noAuthRelLongPathBase =
-        Uri.parse(b.replaceFirst("//a/pa/pb", "pa/pb/pc/pd"));
-    base = noAuthRelLongPathBase;
-    testResolve("s:pa/pb/p2", "../p2");
-    testResolve("s:pa/p2", "../../p2");
-    testResolve("s:/p2", "../../../p2");
-    testResolve("s:/p2", "../../../../p2");
-
-    // D. if the input buffer contains only ".." or ".", remove it.
-    base = noAuthEmptyPathBase;
-    testResolve("s:", "..");
-    testResolve("s:", ".");
-    base = noAuthRelSinglePathBase;
-    testResolve("s:", "..");
-    testResolve("s:", ".");
-  }
+  base = Uri.parse("s:a/b");
+  testResolve("s:/c", "../c");
 }
 
 void testResolvePath(String expected, String path) {
@@ -718,11 +498,6 @@ main() {
                           query: null,
                           fragment: null).toString());
   Expect.stringEquals("file:///", Uri.parse("file:").toString());
-  Expect.stringEquals("file:///", Uri.parse("file:/").toString());
-  Expect.stringEquals("file:///", Uri.parse("file:").toString());
-  Expect.stringEquals("file:///foo", Uri.parse("file:foo").toString());
-  Expect.stringEquals("file:///foo", Uri.parse("file:/foo").toString());
-  Expect.stringEquals("file://foo/", Uri.parse("file://foo").toString());
 
   testResolvePath("/a/g", "/a/b/c/./../../g");
   testResolvePath("/a/g", "/a/b/c/./../../g");