chrome/browser/autocomplete/autocomplete_input_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/autocomplete/autocomplete_input.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/strings/string16.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "build/build_config.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12 #include "url/url_parse.h"
  13
  14 using base::ASCIIToUTF16;
  15
  16 TEST(AutocompleteInputTest, InputType) {
  17   struct test_data {
  18     const base::string16 input;
  19     const AutocompleteInput::Type type;
  20   } input_cases[] = {
  21     { base::string16(), AutocompleteInput::INVALID },
  22     { ASCIIToUTF16("?"), AutocompleteInput::FORCED_QUERY },
  23     { ASCIIToUTF16("?foo"), AutocompleteInput::FORCED_QUERY },
  24     { ASCIIToUTF16("?foo bar"), AutocompleteInput::FORCED_QUERY },
  25     { ASCIIToUTF16("?http://foo.com/bar"), AutocompleteInput::FORCED_QUERY },
  26     { ASCIIToUTF16("foo"), AutocompleteInput::UNKNOWN },
  27     { ASCIIToUTF16("localhost"), AutocompleteInput::URL },
  28     { ASCIIToUTF16("foo.c"), AutocompleteInput::UNKNOWN },
  29     { ASCIIToUTF16("foo.com"), AutocompleteInput::URL },
  30     { ASCIIToUTF16("-foo.com"), AutocompleteInput::URL },
  31     { ASCIIToUTF16("foo-.com"), AutocompleteInput::URL },
  32     { ASCIIToUTF16("foo_.com"), AutocompleteInput::UNKNOWN },
  33     { ASCIIToUTF16("foo.-com"), AutocompleteInput::QUERY },
  34     { ASCIIToUTF16("foo/"), AutocompleteInput::URL },
  35     { ASCIIToUTF16("foo/bar"), AutocompleteInput::UNKNOWN },
  36     { ASCIIToUTF16("foo/bar%00"), AutocompleteInput::QUERY },
  37     { ASCIIToUTF16("foo/bar/"), AutocompleteInput::URL },
  38     { ASCIIToUTF16("foo/bar baz\\"), AutocompleteInput::URL },
  39     { ASCIIToUTF16("foo.com/bar"), AutocompleteInput::URL },
  40     { ASCIIToUTF16("foo;bar"), AutocompleteInput::UNKNOWN },
  41     { ASCIIToUTF16("foo/bar baz"), AutocompleteInput::UNKNOWN },
  42     { ASCIIToUTF16("foo bar.com"), AutocompleteInput::QUERY },
  43     { ASCIIToUTF16("foo bar"), AutocompleteInput::QUERY },
  44     { ASCIIToUTF16("foo+bar"), AutocompleteInput::QUERY },
  45     { ASCIIToUTF16("foo+bar.com"), AutocompleteInput::UNKNOWN },
  46     { ASCIIToUTF16("\"foo:bar\""), AutocompleteInput::QUERY },
  47     { ASCIIToUTF16("link:foo.com"), AutocompleteInput::UNKNOWN },
  48     { ASCIIToUTF16("foo:81"), AutocompleteInput::URL },
  49     { ASCIIToUTF16("localhost:8080"), AutocompleteInput::URL },
  50     { ASCIIToUTF16("www.foo.com:81"), AutocompleteInput::URL },
  51     { ASCIIToUTF16("foo.com:123456"), AutocompleteInput::QUERY },
  52     { ASCIIToUTF16("foo.com:abc"), AutocompleteInput::QUERY },
  53     { ASCIIToUTF16("1.2.3.4:abc"), AutocompleteInput::QUERY },
  54     { ASCIIToUTF16("user@foo.com"), AutocompleteInput::UNKNOWN },
  55     { ASCIIToUTF16("user@foo/z"), AutocompleteInput::URL },
  56     { ASCIIToUTF16("user@foo/z z"), AutocompleteInput::URL },
  57     { ASCIIToUTF16("user@foo.com/z"), AutocompleteInput::URL },
  58     { ASCIIToUTF16("user:pass@"), AutocompleteInput::UNKNOWN },
  59     { ASCIIToUTF16("user:pass@!foo.com"), AutocompleteInput::UNKNOWN },
  60     { ASCIIToUTF16("user:pass@foo"), AutocompleteInput::URL },
  61     { ASCIIToUTF16("user:pass@foo.c"), AutocompleteInput::URL },
  62     { ASCIIToUTF16("user:pass@foo.com"), AutocompleteInput::URL },
  63     { ASCIIToUTF16("user:pass@foo.com:81"), AutocompleteInput::URL },
  64     { ASCIIToUTF16("user:pass@foo:81"), AutocompleteInput::URL },
  65     { ASCIIToUTF16("1.2"), AutocompleteInput::UNKNOWN },
  66     { ASCIIToUTF16("1.2/45"), AutocompleteInput::UNKNOWN },
  67     { ASCIIToUTF16("1.2:45"), AutocompleteInput::UNKNOWN },
  68     { ASCIIToUTF16("user@1.2:45"), AutocompleteInput::URL },
  69     { ASCIIToUTF16("user@foo:45"), AutocompleteInput::URL },
  70     { ASCIIToUTF16("user:pass@1.2:45"), AutocompleteInput::URL },
  71     { ASCIIToUTF16("host?query"), AutocompleteInput::UNKNOWN },
  72     { ASCIIToUTF16("host#ref"), AutocompleteInput::UNKNOWN },
  73     { ASCIIToUTF16("host/path?query"), AutocompleteInput::URL },
  74     { ASCIIToUTF16("host/path#ref"), AutocompleteInput::URL },
  75     { ASCIIToUTF16("en.wikipedia.org/wiki/Jim Beam"), AutocompleteInput::URL },
  76     // In Chrome itself, mailto: will get handled by ShellExecute, but in
  77     // unittest mode, we don't have the data loaded in the external protocol
  78     // handler to know this.
  79     // { ASCIIToUTF16("mailto:abuse@foo.com"), AutocompleteInput::URL },
  80     { ASCIIToUTF16("view-source:http://www.foo.com/"), AutocompleteInput::URL },
  81     { ASCIIToUTF16("javascript:alert(\"Hi there\");"), AutocompleteInput::URL },
  82 #if defined(OS_WIN)
  83     { ASCIIToUTF16("C:\\Program Files"), AutocompleteInput::URL },
  84     { ASCIIToUTF16("\\\\Server\\Folder\\File"), AutocompleteInput::URL },
  85 #endif  // defined(OS_WIN)
  86     { ASCIIToUTF16("http:foo"), AutocompleteInput::URL },
  87     { ASCIIToUTF16("http://foo"), AutocompleteInput::URL },
  88     { ASCIIToUTF16("http://foo.c"), AutocompleteInput::URL },
  89     { ASCIIToUTF16("http://foo.com"), AutocompleteInput::URL },
  90     { ASCIIToUTF16("http://foo_bar.com"), AutocompleteInput::URL },
  91     { ASCIIToUTF16("http://foo/bar%00"), AutocompleteInput::QUERY },
  92     { ASCIIToUTF16("http://foo/bar baz"), AutocompleteInput::URL },
  93     { ASCIIToUTF16("http://-foo.com"), AutocompleteInput::URL },
  94     { ASCIIToUTF16("http://foo-.com"), AutocompleteInput::URL },
  95     { ASCIIToUTF16("http://foo_.com"), AutocompleteInput::UNKNOWN },
  96     { ASCIIToUTF16("http://foo.-com"), AutocompleteInput::UNKNOWN },
  97     { ASCIIToUTF16("http://_foo_.com"), AutocompleteInput::UNKNOWN },
  98     { ASCIIToUTF16("http://foo.com:abc"), AutocompleteInput::QUERY },
  99     { ASCIIToUTF16("http://foo.com:123456"), AutocompleteInput::QUERY },
 100     { ASCIIToUTF16("http://1.2.3.4:abc"), AutocompleteInput::QUERY },
 101     { ASCIIToUTF16("http:user@foo.com"), AutocompleteInput::URL },
 102     { ASCIIToUTF16("http://user@foo.com"), AutocompleteInput::URL },
 103     { ASCIIToUTF16("http:user:pass@foo.com"), AutocompleteInput::URL },
 104     { ASCIIToUTF16("http://user:pass@foo.com"), AutocompleteInput::URL },
 105     { ASCIIToUTF16("http://1.2"), AutocompleteInput::URL },
 106     { ASCIIToUTF16("http://1.2/45"), AutocompleteInput::URL },
 107     { ASCIIToUTF16("http:ps/2 games"), AutocompleteInput::URL },
 108     { ASCIIToUTF16("https://foo.com"), AutocompleteInput::URL },
 109     { ASCIIToUTF16("127.0.0.1"), AutocompleteInput::URL },
 110     { ASCIIToUTF16("127.0.1"), AutocompleteInput::UNKNOWN },
 111     { ASCIIToUTF16("127.0.1/"), AutocompleteInput::URL },
 112     { ASCIIToUTF16("browser.tabs.closeButtons"), AutocompleteInput::UNKNOWN },
 113     { base::WideToUTF16(L"\u6d4b\u8bd5"), AutocompleteInput::UNKNOWN },
 114     { ASCIIToUTF16("[2001:]"), AutocompleteInput::QUERY },
 115     { ASCIIToUTF16("[2001:dB8::1]"), AutocompleteInput::URL },
 116     { ASCIIToUTF16("192.168.0.256"), AutocompleteInput::QUERY },
 117     { ASCIIToUTF16("[foo.com]"), AutocompleteInput::QUERY },
 118     { ASCIIToUTF16("filesystem:http://a.com/t/bar"), AutocompleteInput::URL },
 119     { ASCIIToUTF16("filesystem:http://a.com/"), AutocompleteInput::QUERY },
 120     { ASCIIToUTF16("filesystem:file://"), AutocompleteInput::QUERY },
 121     { ASCIIToUTF16("filesystem:http"), AutocompleteInput::QUERY },
 122     { ASCIIToUTF16("filesystem:"), AutocompleteInput::QUERY },
 123     { ASCIIToUTF16("chrome-search://"), AutocompleteInput::QUERY },
 124     { ASCIIToUTF16("chrome-devtools:"), AutocompleteInput::QUERY },
 125     { ASCIIToUTF16("about://f;"), AutocompleteInput::QUERY },
 126     { ASCIIToUTF16("://w"), AutocompleteInput::QUERY },
 127     { ASCIIToUTF16(":w"), AutocompleteInput::QUERY },
 128   };
 129
 130   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 131     SCOPED_TRACE(input_cases[i].input);
 132     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 133                             base::string16(), GURL(),
 134                             AutocompleteInput::INVALID_SPEC, true, false, true,
 135                             true);
 136     EXPECT_EQ(input_cases[i].type, input.type());
 137   }
 138 }
 139
 140 TEST(AutocompleteInputTest, InputTypeWithDesiredTLD) {
 141   struct test_data {
 142     const base::string16 input;
 143     const AutocompleteInput::Type type;
 144     const std::string spec;  // Unused if not a URL.
 145   } input_cases[] = {
 146     { ASCIIToUTF16("401k"), AutocompleteInput::URL,
 147         std::string("http://www.401k.com/") },
 148     { ASCIIToUTF16("999999999999999"), AutocompleteInput::URL,
 149         std::string("http://www.999999999999999.com/") },
 150     { ASCIIToUTF16("x@y"), AutocompleteInput::URL,
 151         std::string("http://x@www.y.com/") },
 152     { ASCIIToUTF16("y/z z"), AutocompleteInput::URL,
 153         std::string("http://www.y.com/z%20z") },
 154     { ASCIIToUTF16("abc.com"), AutocompleteInput::URL,
 155         std::string("http://abc.com/") },
 156     { ASCIIToUTF16("foo bar"), AutocompleteInput::QUERY, std::string() },
 157   };
 158
 159   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 160     SCOPED_TRACE(input_cases[i].input);
 161     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 162                             ASCIIToUTF16("com"), GURL(),
 163                             AutocompleteInput::INVALID_SPEC, true, false, true,
 164                             true);
 165     EXPECT_EQ(input_cases[i].type, input.type());
 166     if (input_cases[i].type == AutocompleteInput::URL)
 167       EXPECT_EQ(input_cases[i].spec, input.canonicalized_url().spec());
 168   }
 169 }
 170
 171 // This tests for a regression where certain input in the omnibox caused us to
 172 // crash. As long as the test completes without crashing, we're fine.
 173 TEST(AutocompleteInputTest, InputCrash) {
 174   AutocompleteInput input(base::WideToUTF16(L"\uff65@s"), base::string16::npos,
 175                           base::string16(), GURL(),
 176                           AutocompleteInput::INVALID_SPEC, true, false,
 177                           true, true);
 178 }
 179
 180 TEST(AutocompleteInputTest, ParseForEmphasizeComponent) {
 181   using url::Component;
 182   Component kInvalidComponent(0, -1);
 183   struct test_data {
 184     const base::string16 input;
 185     const Component scheme;
 186     const Component host;
 187   } input_cases[] = {
 188     { base::string16(), kInvalidComponent, kInvalidComponent },
 189     { ASCIIToUTF16("?"), kInvalidComponent, kInvalidComponent },
 190     { ASCIIToUTF16("?http://foo.com/bar"), kInvalidComponent,
 191         kInvalidComponent },
 192     { ASCIIToUTF16("foo/bar baz"), kInvalidComponent, Component(0, 3) },
 193     { ASCIIToUTF16("http://foo/bar baz"), Component(0, 4), Component(7, 3) },
 194     { ASCIIToUTF16("link:foo.com"), Component(0, 4), kInvalidComponent },
 195     { ASCIIToUTF16("www.foo.com:81"), kInvalidComponent, Component(0, 11) },
 196     { base::WideToUTF16(L"\u6d4b\u8bd5"), kInvalidComponent, Component(0, 2) },
 197     { ASCIIToUTF16("view-source:http://www.foo.com/"), Component(12, 4),
 198         Component(19, 11) },
 199     { ASCIIToUTF16("view-source:https://example.com/"),
 200       Component(12, 5), Component(20, 11) },
 201     { ASCIIToUTF16("view-source:www.foo.com"), kInvalidComponent,
 202         Component(12, 11) },
 203     { ASCIIToUTF16("view-source:"), Component(0, 11), kInvalidComponent },
 204     { ASCIIToUTF16("view-source:garbage"), kInvalidComponent,
 205         Component(12, 7) },
 206     { ASCIIToUTF16("view-source:http://http://foo"), Component(12, 4),
 207         Component(19, 4) },
 208     { ASCIIToUTF16("view-source:view-source:http://example.com/"),
 209         Component(12, 11), kInvalidComponent }
 210   };
 211
 212   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 213     SCOPED_TRACE(input_cases[i].input);
 214     Component scheme, host;
 215     AutocompleteInput::ParseForEmphasizeComponents(input_cases[i].input,
 216                                                    &scheme,
 217                                                    &host);
 218     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 219                             base::string16(), GURL(),
 220                             AutocompleteInput::INVALID_SPEC, true,
 221                             false, true, true);
 222     EXPECT_EQ(input_cases[i].scheme.begin, scheme.begin);
 223     EXPECT_EQ(input_cases[i].scheme.len, scheme.len);
 224     EXPECT_EQ(input_cases[i].host.begin, host.begin);
 225     EXPECT_EQ(input_cases[i].host.len, host.len);
 226   }
 227 }
 228
 229 TEST(AutocompleteInputTest, InputTypeWithCursorPosition) {
 230   struct test_data {
 231     const base::string16 input;
 232     size_t cursor_position;
 233     const base::string16 normalized_input;
 234     size_t normalized_cursor_position;
 235   } input_cases[] = {
 236     { ASCIIToUTF16("foo bar"), base::string16::npos,
 237       ASCIIToUTF16("foo bar"), base::string16::npos },
 238
 239     // regular case, no changes.
 240     { ASCIIToUTF16("foo bar"), 3, ASCIIToUTF16("foo bar"), 3 },
 241
 242     // extra leading space.
 243     { ASCIIToUTF16("  foo bar"), 3, ASCIIToUTF16("foo bar"), 1 },
 244     { ASCIIToUTF16("      foo bar"), 3, ASCIIToUTF16("foo bar"), 0 },
 245     { ASCIIToUTF16("      foo bar   "), 2, ASCIIToUTF16("foo bar   "), 0 },
 246
 247     // forced query.
 248     { ASCIIToUTF16("?foo bar"), 2, ASCIIToUTF16("foo bar"), 1 },
 249     { ASCIIToUTF16("  ?foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
 250     { ASCIIToUTF16("?  foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
 251     { ASCIIToUTF16("  ?  foo bar"), 6, ASCIIToUTF16("foo bar"), 1 },
 252   };
 253
 254   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 255     SCOPED_TRACE(input_cases[i].input);
 256     AutocompleteInput input(input_cases[i].input,
 257                             input_cases[i].cursor_position,
 258                             base::string16(), GURL(),
 259                             AutocompleteInput::INVALID_SPEC,
 260                             true, false, true, true);
 261     EXPECT_EQ(input_cases[i].normalized_input, input.text());
 262     EXPECT_EQ(input_cases[i].normalized_cursor_position,
 263               input.cursor_position());
 264   }
 265 }