32   EXPECT_EQ("http://example.com/path?existing=one&name=value",  in TEST()
33             AppendQueryParameter(GURL("http://example.com/path?existing=one"),  in TEST()
38   EXPECT_EQ("http://example.com/path?existing=one&na+me=v.alue%3D",  in TEST()
39             AppendQueryParameter(GURL("http://example.com/path?existing=one"),  in TEST()
53   EXPECT_EQ("http://example.com/path?existing=one&name=value",  in TEST()
55           GURL("http://example.com/path?existing=one"),  in TEST()
60   EXPECT_EQ("http://example.com/path?existing=one&na+me=v.alue%3D",  in TEST()
62           GURL("http://example.com/path?existing=one"),  in TEST()
65   // Replace value of an existing paramater.  in TEST()
66   EXPECT_EQ("http://example.com/path?existing=one&name=new",  in TEST()
68           GURL("http://example.com/path?existing=one&name=old"),  in TEST()
73   EXPECT_EQ("http://example.com/path?na+me=n.ew%3D&existing=one",  in TEST()
75           GURL("http://example.com/path?na+me=old&existing=one"),  in TEST()
79   EXPECT_EQ("http://example.com/path?name=new&existing=one&name=old",  in TEST()
81           GURL("http://example.com/path?name=old&existing=one&name=old"),  in TEST()
105                 GURL("http://example.com/path?existing=one"), "existing",  in TEST()
117       "http://example.com/path?existing=one&hello=world",  in TEST()
119           GURL("http://example.com/path?existing=one&replace=sure&hello=world"),  in TEST()
124   EXPECT_EQ("http://example.com/path?existing=one",  in TEST()
126                 GURL("http://example.com/path?existing=one&replace=sure"),  in TEST()
132   EXPECT_EQ("http://example.com/path?existing=one&hello=world",  in TEST()
135                      "path?existing=one&na+me=v.alue%3D&hello=world"),  in TEST()
140   EXPECT_EQ("http://example.com/path?existing=one&name=old",  in TEST()
142                 GURL("http://example.com/path?existing=one&name=old"), "old",  in TEST()
148       "http://example.com/path?existing=one&name=old",  in TEST()
150           GURL("http://example.com/path?name=something&existing=one&name=old"),  in TEST()
171   // Setting a ref over an existing one should replace it.  in TEST()
176   // Setting a ref on a url with existing query parameters should simply append  in TEST()
183   // Setting a ref on a url with existing query parameters and with special  in TEST()