components/omnibox/autocomplete_input_unittest.cc

   1 // Copyright 2014 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 "components/omnibox/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 "components/metrics/proto/omnibox_event.pb.h"
  12 #include "components/metrics/proto/omnibox_input_type.pb.h"
  13 #include "components/omnibox/test_scheme_classifier.h"
  14 #include "testing/gtest/include/gtest/gtest.h"
  15 #include "url/url_parse.h"
  16
  17 using base::ASCIIToUTF16;
  18 using metrics::OmniboxEventProto;
  19
  20 TEST(AutocompleteInputTest, InputType) {
  21   struct test_data {
  22     const base::string16 input;
  23     const metrics::OmniboxInputType::Type type;
  24   } input_cases[] = {
  25     { base::string16(), metrics::OmniboxInputType::INVALID },
  26     { ASCIIToUTF16("?"), metrics::OmniboxInputType::FORCED_QUERY },
  27     { ASCIIToUTF16("?foo"), metrics::OmniboxInputType::FORCED_QUERY },
  28     { ASCIIToUTF16("?foo bar"), metrics::OmniboxInputType::FORCED_QUERY },
  29     { ASCIIToUTF16("?http://foo.com/bar"),
  30       metrics::OmniboxInputType::FORCED_QUERY },
  31     { ASCIIToUTF16("foo"), metrics::OmniboxInputType::UNKNOWN },
  32     { ASCIIToUTF16("localhost"), metrics::OmniboxInputType::URL },
  33     { ASCIIToUTF16("foo.c"), metrics::OmniboxInputType::UNKNOWN },
  34     { ASCIIToUTF16("foo.com"), metrics::OmniboxInputType::URL },
  35     { ASCIIToUTF16("-foo.com"), metrics::OmniboxInputType::URL },
  36     { ASCIIToUTF16("foo-.com"), metrics::OmniboxInputType::URL },
  37     { ASCIIToUTF16("foo_.com"), metrics::OmniboxInputType::UNKNOWN },
  38     { ASCIIToUTF16("foo.-com"), metrics::OmniboxInputType::QUERY },
  39     { ASCIIToUTF16("foo/"), metrics::OmniboxInputType::URL },
  40     { ASCIIToUTF16("foo/bar"), metrics::OmniboxInputType::UNKNOWN },
  41     { ASCIIToUTF16("foo/bar%00"), metrics::OmniboxInputType::QUERY },
  42     { ASCIIToUTF16("foo/bar/"), metrics::OmniboxInputType::URL },
  43     { ASCIIToUTF16("foo/bar baz\\"), metrics::OmniboxInputType::URL },
  44     { ASCIIToUTF16("foo.com/bar"), metrics::OmniboxInputType::URL },
  45     { ASCIIToUTF16("foo;bar"), metrics::OmniboxInputType::UNKNOWN },
  46     { ASCIIToUTF16("foo/bar baz"), metrics::OmniboxInputType::UNKNOWN },
  47     { ASCIIToUTF16("foo bar.com"), metrics::OmniboxInputType::QUERY },
  48     { ASCIIToUTF16("foo bar"), metrics::OmniboxInputType::QUERY },
  49     { ASCIIToUTF16("foo+bar"), metrics::OmniboxInputType::QUERY },
  50     { ASCIIToUTF16("foo+bar.com"), metrics::OmniboxInputType::UNKNOWN },
  51     { ASCIIToUTF16("\"foo:bar\""), metrics::OmniboxInputType::QUERY },
  52     { ASCIIToUTF16("link:foo.com"), metrics::OmniboxInputType::UNKNOWN },
  53     { ASCIIToUTF16("foo:81"), metrics::OmniboxInputType::URL },
  54     { ASCIIToUTF16("localhost:8080"), metrics::OmniboxInputType::URL },
  55     { ASCIIToUTF16("www.foo.com:81"), metrics::OmniboxInputType::URL },
  56     { ASCIIToUTF16("foo.com:123456"), metrics::OmniboxInputType::QUERY },
  57     { ASCIIToUTF16("foo.com:abc"), metrics::OmniboxInputType::QUERY },
  58     { ASCIIToUTF16("1.2.3.4:abc"), metrics::OmniboxInputType::QUERY },
  59     { ASCIIToUTF16("user@foo.com"), metrics::OmniboxInputType::UNKNOWN },
  60     { ASCIIToUTF16("user@foo/z"), metrics::OmniboxInputType::URL },
  61     { ASCIIToUTF16("user@foo/z z"), metrics::OmniboxInputType::URL },
  62     { ASCIIToUTF16("user@foo.com/z"), metrics::OmniboxInputType::URL },
  63     { ASCIIToUTF16("user:pass@"), metrics::OmniboxInputType::UNKNOWN },
  64     { ASCIIToUTF16("user:pass@!foo.com"), metrics::OmniboxInputType::UNKNOWN },
  65     { ASCIIToUTF16("user:pass@foo"), metrics::OmniboxInputType::URL },
  66     { ASCIIToUTF16("user:pass@foo.c"), metrics::OmniboxInputType::URL },
  67     { ASCIIToUTF16("user:pass@foo.com"), metrics::OmniboxInputType::URL },
  68     { ASCIIToUTF16("user:pass@foo.com:81"), metrics::OmniboxInputType::URL },
  69     { ASCIIToUTF16("user:pass@foo:81"), metrics::OmniboxInputType::URL },
  70     { ASCIIToUTF16("1.2"), metrics::OmniboxInputType::UNKNOWN },
  71     { ASCIIToUTF16("1.2/45"), metrics::OmniboxInputType::UNKNOWN },
  72     { ASCIIToUTF16("1.2:45"), metrics::OmniboxInputType::UNKNOWN },
  73     { ASCIIToUTF16("user@1.2:45"), metrics::OmniboxInputType::URL },
  74     { ASCIIToUTF16("user@foo:45"), metrics::OmniboxInputType::URL },
  75     { ASCIIToUTF16("user:pass@1.2:45"), metrics::OmniboxInputType::URL },
  76     { ASCIIToUTF16("host?query"), metrics::OmniboxInputType::UNKNOWN },
  77     { ASCIIToUTF16("host#ref"), metrics::OmniboxInputType::UNKNOWN },
  78     { ASCIIToUTF16("host/path?query"), metrics::OmniboxInputType::URL },
  79     { ASCIIToUTF16("host/path#ref"), metrics::OmniboxInputType::URL },
  80     { ASCIIToUTF16("en.wikipedia.org/wiki/Jim Beam"),
  81       metrics::OmniboxInputType::URL },
  82     // In Chrome itself, mailto: will get handled by ShellExecute, but in
  83     // unittest mode, we don't have the data loaded in the external protocol
  84     // handler to know this.
  85     // { ASCIIToUTF16("mailto:abuse@foo.com"), metrics::OmniboxInputType::URL },
  86     { ASCIIToUTF16("view-source:http://www.foo.com/"),
  87       metrics::OmniboxInputType::URL },
  88     { ASCIIToUTF16("javascript:alert(\"Hi there\");"),
  89       metrics::OmniboxInputType::URL },
  90 #if defined(OS_WIN)
  91     { ASCIIToUTF16("C:\\Program Files"), metrics::OmniboxInputType::URL },
  92     { ASCIIToUTF16("\\\\Server\\Folder\\File"),
  93       metrics::OmniboxInputType::URL },
  94 #endif  // defined(OS_WIN)
  95     { ASCIIToUTF16("http:foo"), metrics::OmniboxInputType::URL },
  96     { ASCIIToUTF16("http://foo"), metrics::OmniboxInputType::URL },
  97     { ASCIIToUTF16("http://foo.c"), metrics::OmniboxInputType::URL },
  98     { ASCIIToUTF16("http://foo.com"), metrics::OmniboxInputType::URL },
  99     { ASCIIToUTF16("http://foo_bar.com"), metrics::OmniboxInputType::URL },
 100     { ASCIIToUTF16("http://foo/bar%00"), metrics::OmniboxInputType::QUERY },
 101     { ASCIIToUTF16("http://foo/bar baz"), metrics::OmniboxInputType::URL },
 102     { ASCIIToUTF16("http://-foo.com"), metrics::OmniboxInputType::URL },
 103     { ASCIIToUTF16("http://foo-.com"), metrics::OmniboxInputType::URL },
 104     { ASCIIToUTF16("http://foo_.com"), metrics::OmniboxInputType::UNKNOWN },
 105     { ASCIIToUTF16("http://foo.-com"), metrics::OmniboxInputType::UNKNOWN },
 106     { ASCIIToUTF16("http://_foo_.com"), metrics::OmniboxInputType::UNKNOWN },
 107     { ASCIIToUTF16("http://foo.com:abc"), metrics::OmniboxInputType::QUERY },
 108     { ASCIIToUTF16("http://foo.com:123456"), metrics::OmniboxInputType::QUERY },
 109     { ASCIIToUTF16("http://1.2.3.4:abc"), metrics::OmniboxInputType::QUERY },
 110     { ASCIIToUTF16("http:user@foo.com"), metrics::OmniboxInputType::URL },
 111     { ASCIIToUTF16("http://user@foo.com"), metrics::OmniboxInputType::URL },
 112     { ASCIIToUTF16("http:user:pass@foo.com"), metrics::OmniboxInputType::URL },
 113     { ASCIIToUTF16("http://user:pass@foo.com"),
 114       metrics::OmniboxInputType::URL },
 115     { ASCIIToUTF16("http://1.2"), metrics::OmniboxInputType::URL },
 116     { ASCIIToUTF16("http://1.2/45"), metrics::OmniboxInputType::URL },
 117     { ASCIIToUTF16("http:ps/2 games"), metrics::OmniboxInputType::URL },
 118     { ASCIIToUTF16("https://foo.com"), metrics::OmniboxInputType::URL },
 119     { ASCIIToUTF16("127.0.0.1"), metrics::OmniboxInputType::URL },
 120     { ASCIIToUTF16("127.0.1"), metrics::OmniboxInputType::UNKNOWN },
 121     { ASCIIToUTF16("127.0.1/"), metrics::OmniboxInputType::URL },
 122     { ASCIIToUTF16("browser.tabs.closeButtons"),
 123       metrics::OmniboxInputType::UNKNOWN },
 124     { base::WideToUTF16(L"\u6d4b\u8bd5"), metrics::OmniboxInputType::UNKNOWN },
 125     { ASCIIToUTF16("[2001:]"), metrics::OmniboxInputType::QUERY },
 126     { ASCIIToUTF16("[2001:dB8::1]"), metrics::OmniboxInputType::URL },
 127     { ASCIIToUTF16("192.168.0.256"), metrics::OmniboxInputType::QUERY },
 128     { ASCIIToUTF16("[foo.com]"), metrics::OmniboxInputType::QUERY },
 129     { ASCIIToUTF16("filesystem:http://a.com/t/bar"),
 130       metrics::OmniboxInputType::URL },
 131     { ASCIIToUTF16("filesystem:http://a.com/"),
 132       metrics::OmniboxInputType::QUERY },
 133     { ASCIIToUTF16("filesystem:file://"), metrics::OmniboxInputType::QUERY },
 134     { ASCIIToUTF16("filesystem:http"), metrics::OmniboxInputType::QUERY },
 135     { ASCIIToUTF16("filesystem:"), metrics::OmniboxInputType::QUERY },
 136     { ASCIIToUTF16("chrome-search://"), metrics::OmniboxInputType::QUERY },
 137     { ASCIIToUTF16("chrome-devtools:"), metrics::OmniboxInputType::QUERY },
 138     { ASCIIToUTF16("about://f;"), metrics::OmniboxInputType::QUERY },
 139     { ASCIIToUTF16("://w"), metrics::OmniboxInputType::QUERY },
 140     { ASCIIToUTF16(":w"), metrics::OmniboxInputType::QUERY },
 141   };
 142
 143   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 144     SCOPED_TRACE(input_cases[i].input);
 145     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 146                             base::string16(), GURL(),
 147                             OmniboxEventProto::INVALID_SPEC, true, false, true,
 148                             true, TestSchemeClassifier());
 149     EXPECT_EQ(input_cases[i].type, input.type());
 150   }
 151 }
 152
 153 TEST(AutocompleteInputTest, InputTypeWithDesiredTLD) {
 154   struct test_data {
 155     const base::string16 input;
 156     const metrics::OmniboxInputType::Type type;
 157     const std::string spec;  // Unused if not a URL.
 158   } input_cases[] = {
 159     { ASCIIToUTF16("401k"), metrics::OmniboxInputType::URL,
 160         std::string("http://www.401k.com/") },
 161     { ASCIIToUTF16("999999999999999"), metrics::OmniboxInputType::URL,
 162         std::string("http://www.999999999999999.com/") },
 163     { ASCIIToUTF16("x@y"), metrics::OmniboxInputType::URL,
 164         std::string("http://x@www.y.com/") },
 165     { ASCIIToUTF16("y/z z"), metrics::OmniboxInputType::URL,
 166         std::string("http://www.y.com/z%20z") },
 167     { ASCIIToUTF16("abc.com"), metrics::OmniboxInputType::URL,
 168         std::string("http://abc.com/") },
 169     { ASCIIToUTF16("foo bar"), metrics::OmniboxInputType::QUERY,
 170         std::string() },
 171   };
 172
 173   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 174     SCOPED_TRACE(input_cases[i].input);
 175     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 176                             ASCIIToUTF16("com"), GURL(),
 177                             OmniboxEventProto::INVALID_SPEC, true, false, true,
 178                             true, TestSchemeClassifier());
 179     EXPECT_EQ(input_cases[i].type, input.type());
 180     if (input_cases[i].type == metrics::OmniboxInputType::URL)
 181       EXPECT_EQ(input_cases[i].spec, input.canonicalized_url().spec());
 182   }
 183 }
 184
 185 // This tests for a regression where certain input in the omnibox caused us to
 186 // crash. As long as the test completes without crashing, we're fine.
 187 TEST(AutocompleteInputTest, InputCrash) {
 188   AutocompleteInput input(base::WideToUTF16(L"\uff65@s"), base::string16::npos,
 189                           base::string16(), GURL(),
 190                           OmniboxEventProto::INVALID_SPEC, true, false,
 191                           true, true, TestSchemeClassifier());
 192 }
 193
 194 TEST(AutocompleteInputTest, ParseForEmphasizeComponent) {
 195   using url::Component;
 196   Component kInvalidComponent(0, -1);
 197   struct test_data {
 198     const base::string16 input;
 199     const Component scheme;
 200     const Component host;
 201   } input_cases[] = {
 202     { base::string16(), kInvalidComponent, kInvalidComponent },
 203     { ASCIIToUTF16("?"), kInvalidComponent, kInvalidComponent },
 204     { ASCIIToUTF16("?http://foo.com/bar"), kInvalidComponent,
 205         kInvalidComponent },
 206     { ASCIIToUTF16("foo/bar baz"), kInvalidComponent, Component(0, 3) },
 207     { ASCIIToUTF16("http://foo/bar baz"), Component(0, 4), Component(7, 3) },
 208     { ASCIIToUTF16("link:foo.com"), Component(0, 4), kInvalidComponent },
 209     { ASCIIToUTF16("www.foo.com:81"), kInvalidComponent, Component(0, 11) },
 210     { base::WideToUTF16(L"\u6d4b\u8bd5"), kInvalidComponent, Component(0, 2) },
 211     { ASCIIToUTF16("view-source:http://www.foo.com/"), Component(12, 4),
 212         Component(19, 11) },
 213     { ASCIIToUTF16("view-source:https://example.com/"),
 214       Component(12, 5), Component(20, 11) },
 215     { ASCIIToUTF16("view-source:www.foo.com"), kInvalidComponent,
 216         Component(12, 11) },
 217     { ASCIIToUTF16("view-source:"), Component(0, 11), kInvalidComponent },
 218     { ASCIIToUTF16("view-source:garbage"), kInvalidComponent,
 219         Component(12, 7) },
 220     { ASCIIToUTF16("view-source:http://http://foo"), Component(12, 4),
 221         Component(19, 4) },
 222     { ASCIIToUTF16("view-source:view-source:http://example.com/"),
 223         Component(12, 11), kInvalidComponent }
 224   };
 225
 226   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 227     SCOPED_TRACE(input_cases[i].input);
 228     Component scheme, host;
 229     AutocompleteInput::ParseForEmphasizeComponents(input_cases[i].input,
 230                                                    TestSchemeClassifier(),
 231                                                    &scheme,
 232                                                    &host);
 233     AutocompleteInput input(input_cases[i].input, base::string16::npos,
 234                             base::string16(), GURL(),
 235                             OmniboxEventProto::INVALID_SPEC, true,
 236                             false, true, true, TestSchemeClassifier());
 237     EXPECT_EQ(input_cases[i].scheme.begin, scheme.begin);
 238     EXPECT_EQ(input_cases[i].scheme.len, scheme.len);
 239     EXPECT_EQ(input_cases[i].host.begin, host.begin);
 240     EXPECT_EQ(input_cases[i].host.len, host.len);
 241   }
 242 }
 243
 244 TEST(AutocompleteInputTest, InputTypeWithCursorPosition) {
 245   struct test_data {
 246     const base::string16 input;
 247     size_t cursor_position;
 248     const base::string16 normalized_input;
 249     size_t normalized_cursor_position;
 250   } input_cases[] = {
 251     { ASCIIToUTF16("foo bar"), base::string16::npos,
 252       ASCIIToUTF16("foo bar"), base::string16::npos },
 253
 254     // regular case, no changes.
 255     { ASCIIToUTF16("foo bar"), 3, ASCIIToUTF16("foo bar"), 3 },
 256
 257     // extra leading space.
 258     { ASCIIToUTF16("  foo bar"), 3, ASCIIToUTF16("foo bar"), 1 },
 259     { ASCIIToUTF16("      foo bar"), 3, ASCIIToUTF16("foo bar"), 0 },
 260     { ASCIIToUTF16("      foo bar   "), 2, ASCIIToUTF16("foo bar   "), 0 },
 261
 262     // forced query.
 263     { ASCIIToUTF16("?foo bar"), 2, ASCIIToUTF16("foo bar"), 1 },
 264     { ASCIIToUTF16("  ?foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
 265     { ASCIIToUTF16("?  foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
 266     { ASCIIToUTF16("  ?  foo bar"), 6, ASCIIToUTF16("foo bar"), 1 },
 267   };
 268
 269   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
 270     SCOPED_TRACE(input_cases[i].input);
 271     AutocompleteInput input(input_cases[i].input,
 272                             input_cases[i].cursor_position,
 273                             base::string16(), GURL(),
 274                             OmniboxEventProto::INVALID_SPEC,
 275                             true, false, true, true, TestSchemeClassifier());
 276     EXPECT_EQ(input_cases[i].normalized_input, input.text());
 277     EXPECT_EQ(input_cases[i].normalized_cursor_position,
 278               input.cursor_position());
 279   }
 280 }