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