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 "base/file_version_info.h"
6 #include "base/file_version_info_win.h"
7 #include "base/files/file_path.h"
8 #include "base/strings/string_util.h"
9 #include "base/strings/utf_string_conversions.h"
10 #include "base/win/registry.h"
11 #include "chrome_frame/navigation_constraints.h"
12 #include "chrome_frame/registry_list_preferences_holder.h"
13 #include "chrome_frame/test/chrome_frame_test_utils.h"
14 #include "chrome_frame/utils.h"
15
16 #include "testing/gmock/include/gmock/gmock.h"
17 #include "testing/gtest/include/gtest/gtest.h"
18
19 using base::win::RegKey;
20
21 const wchar_t kChannelName[] = L"-dev";
22 const wchar_t kSuffix[] = L"-fix";
23
24 // Registry override in the UtilsTest will cause shell APIs to fail
25 // So separate this test from the rest
TEST(SimpleUtilTests,GetTempInternetFiles)26 TEST(SimpleUtilTests, GetTempInternetFiles) {
27 base::FilePath path = GetIETemporaryFilesFolder();
28 EXPECT_FALSE(path.empty());
29 }
30
31 class UtilTests : public testing::Test {
32 protected:
SetUp()33 void SetUp() {
34 DeleteAllSingletons();
35 }
36
37 // This is used to manage life cycle of PolicySettings singleton.
38 // base::ShadowingAtExitManager at_exit_manager_;
39 chrome_frame_test::ScopedVirtualizeHklmAndHkcu registry_virtualization_;
40 };
41
TEST_F(UtilTests,GetModuleVersionTest)42 TEST_F(UtilTests, GetModuleVersionTest) {
43 HMODULE mod = GetModuleHandle(L"kernel32.dll");
44 EXPECT_NE(mod, static_cast<HMODULE>(NULL));
45 wchar_t path[MAX_PATH] = {0};
46 GetModuleFileName(mod, path, arraysize(path));
47
48 // Use the method that goes to disk
49 scoped_ptr<FileVersionInfo> base_info(
50 FileVersionInfo::CreateFileVersionInfo(base::FilePath(path)));
51 EXPECT_TRUE(base_info.get() != NULL);
52
53 // Use the method that doesn't go to disk
54 uint32 low = 0, high = 0;
55 EXPECT_TRUE(GetModuleVersion(mod, &high, &low));
56 EXPECT_NE(high, 0u);
57 EXPECT_NE(low, 0u);
58
59 // Make sure they give the same results.
60 FileVersionInfoWin* base_info_win =
61 static_cast<FileVersionInfoWin*>(base_info.get());
62 VS_FIXEDFILEINFO* fixed_info = base_info_win->fixed_file_info();
63 EXPECT_TRUE(fixed_info != NULL);
64
65 EXPECT_EQ(fixed_info->dwFileVersionMS, static_cast<DWORD>(high));
66 EXPECT_EQ(fixed_info->dwFileVersionLS, static_cast<DWORD>(low));
67 }
68
TEST_F(UtilTests,HaveSameOrigin)69 TEST_F(UtilTests, HaveSameOrigin) {
70 struct OriginCompare {
71 const char* a;
72 const char* b;
73 bool same_origin;
74 } test_cases[] = {
75 { "", "", true },
76 { "*", "*", true },
77 { "*", "+", false },
78 { "http://www.google.com/", "http://www.google.com/", true },
79 { "http://www.google.com", "http://www.google.com/", true },
80 { "http://www.google.com:80/", "http://www.google.com/", true },
81 { "http://www.google.com:8080/", "http://www.google.com/", false },
82 { "https://www.google.com/", "http://www.google.com/", false },
83 { "http://docs.google.com/", "http://www.google.com/", false },
84 { "https://www.google.com/", "https://www.google.com:443/", true },
85 { "https://www.google.com/", "https://www.google.com:443", true },
86 };
87
88 for (int i = 0; i < arraysize(test_cases); ++i) {
89 const OriginCompare& test = test_cases[i];
90 EXPECT_EQ(test.same_origin, HaveSameOrigin(test.a, test.b));
91 }
92 }
93
TEST_F(UtilTests,IsValidUrlScheme)94 TEST_F(UtilTests, IsValidUrlScheme) {
95 struct Cases {
96 const wchar_t* url;
97 bool is_privileged;
98 bool expected;
99 } test_cases[] = {
100 // non-privileged test cases
101 { L"http://www.google.ca", false, true },
102 { L"https://www.google.ca", false, true },
103 { L"about:config", false, true },
104 { L"view-source:http://www.google.ca", false, true },
105 { L"chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html", false, false },
106 { L"ftp://www.google.ca", false, false },
107 { L"file://www.google.ca", false, false },
108 { L"file://C:\boot.ini", false, false },
109
110 // privileged test cases
111 { L"http://www.google.ca", true, true },
112 { L"https://www.google.ca", true, true },
113 { L"about:config", true, true },
114 { L"view-source:http://www.google.ca", true, true },
115 { L"chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html", true, true },
116 { L"ftp://www.google.ca", true, false },
117 { L"file://www.google.ca", true, false },
118 { L"file://C:\boot.ini", true, false },
119 };
120
121 for (int i = 0; i < arraysize(test_cases); ++i) {
122 const Cases& test = test_cases[i];
123 EXPECT_EQ(test.expected, IsValidUrlScheme(GURL(test.url),
124 test.is_privileged));
125 }
126 }
127
TEST_F(UtilTests,GuidToString)128 TEST_F(UtilTests, GuidToString) {
129 // {3C5E2125-35BA-48df-A841-5F669B9D69FC}
130 const GUID test_guid = { 0x3c5e2125, 0x35ba, 0x48df,
131 { 0xa8, 0x41, 0x5f, 0x66, 0x9b, 0x9d, 0x69, 0xfc } };
132
133 wchar_t compare[64] = {0};
134 ::StringFromGUID2(test_guid, compare, arraysize(compare));
135
136 std::wstring str_guid(GuidToString(test_guid));
137 EXPECT_EQ(0, str_guid.compare(compare));
138 EXPECT_EQ(static_cast<size_t>(lstrlenW(compare)), str_guid.length());
139 }
140
TEST_F(UtilTests,ParseAttachTabUrlTest)141 TEST_F(UtilTests, ParseAttachTabUrlTest) {
142 ChromeFrameUrl cf_url;
143
144 static const std::string kProfileName("iexplore");
145
146 EXPECT_TRUE(cf_url.Parse(
147 L"http://f/?attach_external_tab&10&1&2&3&123&321&iexplore"));
148
149 EXPECT_TRUE(cf_url.attach_to_external_tab());
150 EXPECT_FALSE(cf_url.is_chrome_protocol());
151 EXPECT_EQ(10, cf_url.cookie());
152 EXPECT_EQ(1, cf_url.disposition());
153 EXPECT_EQ(gfx::Rect(2, 3, 123, 321), cf_url.dimensions());
154 EXPECT_EQ(kProfileName, cf_url.profile_name());
155
156 EXPECT_TRUE(cf_url.Parse(
157 L"http://www.foobar.com?&10&1&2&3&123&321&iexplore"));
158 EXPECT_FALSE(cf_url.attach_to_external_tab());
159 EXPECT_FALSE(cf_url.is_chrome_protocol());
160 EXPECT_EQ(0, cf_url.cookie());
161 EXPECT_EQ(0, cf_url.disposition());
162 EXPECT_EQ(gfx::Rect(0, 0, 0, 0), cf_url.dimensions());
163 EXPECT_TRUE(cf_url.profile_name().empty());
164
165 EXPECT_FALSE(cf_url.Parse(L"attach_external_tab&10&1"));
166 EXPECT_FALSE(cf_url.attach_to_external_tab());
167 EXPECT_FALSE(cf_url.is_chrome_protocol());
168 EXPECT_EQ(0, cf_url.cookie());
169 EXPECT_EQ(0, cf_url.disposition());
170 EXPECT_EQ(gfx::Rect(0, 0, 0, 0), cf_url.dimensions());
171 EXPECT_TRUE(cf_url.profile_name().empty());
172
173 EXPECT_TRUE(cf_url.Parse(
174 L"gcf:http://f/?attach_tab&10&1&2&3&123&321&iexplore"));
175 EXPECT_FALSE(cf_url.attach_to_external_tab());
176 EXPECT_TRUE(cf_url.is_chrome_protocol());
177 EXPECT_EQ(0, cf_url.cookie());
178 EXPECT_EQ(0, cf_url.disposition());
179 EXPECT_EQ(gfx::Rect(0, 0, 0, 0), cf_url.dimensions());
180 EXPECT_TRUE(cf_url.profile_name().empty());
181
182 EXPECT_TRUE(cf_url.Parse(L"gcf:http://google.com"));
183 EXPECT_FALSE(cf_url.attach_to_external_tab());
184 EXPECT_TRUE(cf_url.is_chrome_protocol());
185 EXPECT_EQ(0, cf_url.cookie());
186 EXPECT_EQ(0, cf_url.disposition());
187 EXPECT_EQ(gfx::Rect(0, 0, 0, 0), cf_url.dimensions());
188 EXPECT_EQ(cf_url.gurl(), GURL("http://google.com"));
189 EXPECT_TRUE(cf_url.profile_name().empty());
190 }
191
192 // Mock for the IInternetSecurityManager interface
193 class MockIInternetSecurityManager : public IInternetSecurityManager {
194 public:
195 MOCK_METHOD2_WITH_CALLTYPE(__stdcall, QueryInterface,
196 HRESULT(REFIID iid, void** object));
197
198 MOCK_METHOD0_WITH_CALLTYPE(__stdcall, AddRef, ULONG());
199 MOCK_METHOD0_WITH_CALLTYPE(__stdcall, Release, ULONG());
200
201 MOCK_METHOD1_WITH_CALLTYPE(__stdcall, SetSecuritySite,
202 HRESULT(IInternetSecurityMgrSite* site));
203 MOCK_METHOD1_WITH_CALLTYPE(__stdcall, GetSecuritySite,
204 HRESULT(IInternetSecurityMgrSite** site));
205 MOCK_METHOD3_WITH_CALLTYPE(__stdcall, MapUrlToZone,
206 HRESULT(LPCWSTR url, DWORD* zone, DWORD flags));
207 MOCK_METHOD4_WITH_CALLTYPE(__stdcall, GetSecurityId,
208 HRESULT(LPCWSTR url, BYTE* security_id, DWORD* security_size,
209 DWORD_PTR reserved));
210 MOCK_METHOD8_WITH_CALLTYPE(__stdcall, ProcessUrlAction,
211 HRESULT(LPCWSTR url, DWORD action, BYTE* policy, DWORD cb_policy,
212 BYTE* context, DWORD context_size, DWORD flags,
213 DWORD reserved));
214 MOCK_METHOD7_WITH_CALLTYPE(__stdcall, QueryCustomPolicy,
215 HRESULT(LPCWSTR url, REFGUID guid, BYTE** policy, DWORD* cb_policy,
216 BYTE* context, DWORD cb_context, DWORD reserved));
217 MOCK_METHOD3_WITH_CALLTYPE(__stdcall, SetZoneMapping,
218 HRESULT(DWORD zone, LPCWSTR pattern, DWORD flags));
219 MOCK_METHOD3_WITH_CALLTYPE(__stdcall, GetZoneMappings,
220 HRESULT(DWORD zone, IEnumString** enum_string, DWORD flags));
221 };
222
223 // This class provides a partial mock for the NavigationConstraints
224 // interface by providing specialized zone overrides.
225 class MockNavigationConstraintsZoneOverride
226 : public NavigationConstraintsImpl {
227 public:
228 MOCK_METHOD1(IsZoneAllowed, bool(const GURL&url));
229 };
230
231 // Mock NavigationConstraints
232 class MockNavigationConstraints : public NavigationConstraints {
233 public:
234 MOCK_METHOD0(AllowUnsafeUrls, bool());
235 MOCK_METHOD1(IsSchemeAllowed, bool(const GURL& url));
236 MOCK_METHOD1(IsZoneAllowed, bool(const GURL& url));
237 };
238
239 // Matcher which returns true if the URL passed in starts with the prefix
240 // specified.
241 MATCHER_P(UrlPathStartsWith, url_prefix, "url starts with prefix") {
242 return StartsWith(UTF8ToWide(arg.spec()), url_prefix, false);
243 }
244
ACTION_P3(HandleZone,mock,url_prefix,zone)245 ACTION_P3(HandleZone, mock, url_prefix, zone) {
246 if (StartsWith(UTF8ToWide(arg0.spec()), url_prefix, false))
247 return zone != URLZONE_UNTRUSTED;
248 return false;
249 }
250
TEST_F(UtilTests,CanNavigateTest)251 TEST_F(UtilTests, CanNavigateTest) {
252 MockNavigationConstraintsZoneOverride mock;
253
254 struct Zones {
255 const wchar_t* url_prefix;
256 URLZONE zone;
257 } test_zones[] = {
258 { L"http://blah", URLZONE_INTERNET },
259 { L"http://untrusted", URLZONE_UNTRUSTED },
260 { L"about:", URLZONE_TRUSTED },
261 { L"view-source:", URLZONE_TRUSTED },
262 { L"chrome-extension:", URLZONE_TRUSTED },
263 { L"data:", URLZONE_INTERNET },
264 { L"ftp:", URLZONE_UNTRUSTED },
265 { L"file:", URLZONE_LOCAL_MACHINE },
266 { L"sip:", URLZONE_UNTRUSTED },
267 };
268
269 for (int i = 0; i < arraysize(test_zones); ++i) {
270 const Zones& zone = test_zones[i];
271 EXPECT_CALL(mock, IsZoneAllowed(UrlPathStartsWith(zone.url_prefix)))
272 .WillRepeatedly(testing::Return(zone.zone != URLZONE_UNTRUSTED));
273 }
274
275 struct Cases {
276 const char* url;
277 bool default_expected;
278 bool unsafe_expected;
279 bool is_privileged;
280 } test_cases[] = {
281 // Invalid URL
282 { " ", false, false, false },
283 { "foo bar", false, false, false },
284
285 // non-privileged test cases
286 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore", true,
287 true, false },
288 { "http://untrusted/bar.html", false, true, false },
289 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore", true,
290 true, false },
291 { "view-source:http://www.google.ca", true, true, false },
292 { "view-source:javascript:alert('foo');", false, true, false },
293 { "about:blank", true, true, false },
294 { "About:Version", true, true, false },
295 { "about:config", false, true, false },
296 { "chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html", false, true,
297 false },
298 { "ftp://www.google.ca", false, true, false },
299 { "file://www.google.ca", false, true, false },
300 { "file://C:\boot.ini", false, true, false },
301 { "SIP:someone@10.1.2.3", false, true, false },
302
303 // privileged test cases
304 { "chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html", true, true,
305 true },
306 { "data://aaaaaaaaaaaaaaaaaaa/monkey.html", true, true, true },
307 };
308
309 for (int i = 0; i < arraysize(test_cases); ++i) {
310 const Cases& test = test_cases[i];
311 mock.set_is_privileged(test.is_privileged);
312 bool actual = CanNavigate(GURL(test.url), &mock);
313 EXPECT_EQ(test.default_expected, actual) << "Failure url: " << test.url;
314 }
315 }
316
TEST_F(UtilTests,CanNavigateTestDenyAll)317 TEST_F(UtilTests, CanNavigateTestDenyAll) {
318 MockNavigationConstraints mock;
319
320 EXPECT_CALL(mock, IsZoneAllowed(testing::_))
321 .Times(testing::AnyNumber())
322 .WillRepeatedly(testing::Return(false));
323
324 EXPECT_CALL(mock, IsSchemeAllowed(testing::_))
325 .Times(testing::AnyNumber())
326 .WillRepeatedly(testing::Return(false));
327
328 EXPECT_CALL(mock, AllowUnsafeUrls())
329 .Times(testing::AnyNumber())
330 .WillRepeatedly(testing::Return(false));
331
332 char *urls[] = {
333 { " "},
334 { "foo bar"},
335 // non-privileged test cases
336 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore"},
337 { "http://untrusted/bar.html"},
338 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore"},
339 { "view-source:http://www.google.ca"},
340 { "view-source:javascript:alert('foo');"},
341 { "about:blank"},
342 { "About:Version"},
343 { "about:config"},
344 { "chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html"},
345 { "ftp://www.google.ca"},
346 { "file://www.google.ca"},
347 { "file://C:\boot.ini"},
348 { "SIP:someone@10.1.2.3"},
349 };
350
351 for (int i = 0; i < arraysize(urls); ++i) {
352 EXPECT_FALSE(CanNavigate(GURL(urls[i]), &mock));
353 }
354 }
355
TEST_F(UtilTests,CanNavigateTestAllowAll)356 TEST_F(UtilTests, CanNavigateTestAllowAll) {
357 MockNavigationConstraints mock;
358
359 EXPECT_CALL(mock, AllowUnsafeUrls())
360 .Times(testing::AnyNumber())
361 .WillRepeatedly(testing::Return(false));
362
363 EXPECT_CALL(mock, IsSchemeAllowed(testing::_))
364 .Times(testing::AnyNumber())
365 .WillRepeatedly(testing::Return(true));
366
367 EXPECT_CALL(mock, IsZoneAllowed(testing::_))
368 .Times(testing::AnyNumber())
369 .WillRepeatedly(testing::Return(true));
370
371 char *urls[] = {
372 // non-privileged test cases
373 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore"},
374 { "http://untrusted/bar.html"},
375 { "http://blah/?attach_external_tab&10&1&0&0&100&100&iexplore"},
376 { "view-source:http://www.google.ca"},
377 { "view-source:javascript:alert('foo');"},
378 { "about:blank"},
379 { "About:Version"},
380 { "about:config"},
381 { "chrome-extension://aaaaaaaaaaaaaaaaaaa/monkey.html"},
382 { "ftp://www.google.ca"},
383 { "file://www.google.ca"},
384 { "file://C:\boot.ini"},
385 { "SIP:someone@10.1.2.3"},
386 { "gcf:about:cache"},
387 { "gcf:about:plugins"},
388 };
389
390 for (int i = 0; i < arraysize(urls); ++i) {
391 EXPECT_TRUE(CanNavigate(GURL(urls[i]), &mock));
392 }
393 }
394
TEST_F(UtilTests,CanNavigateTestAllowAllUnsafeUrls)395 TEST_F(UtilTests, CanNavigateTestAllowAllUnsafeUrls) {
396 MockNavigationConstraints mock;
397
398 EXPECT_CALL(mock, AllowUnsafeUrls())
399 .Times(testing::AnyNumber())
400 .WillRepeatedly(testing::Return(true));
401
402 char *urls[] = {
403 {"gcf:about:cache"},
404 {"gcf:http://www.google.com"},
405 {"view-source:javascript:alert('foo');"},
406 {"http://www.google.com"},
407 };
408
409 for (int i = 0; i < arraysize(urls); ++i) {
410 EXPECT_TRUE(CanNavigate(GURL(urls[i]), &mock));
411 }
412 }
413
TEST_F(UtilTests,IsDefaultRendererTest)414 TEST_F(UtilTests, IsDefaultRendererTest) {
415 RegKey config_key(HKEY_CURRENT_USER, kChromeFrameConfigKey, KEY_ALL_ACCESS);
416 EXPECT_TRUE(config_key.Valid());
417
418 DWORD saved_default_renderer = 0; // NOLINT
419 config_key.ReadValueDW(kEnableGCFRendererByDefault, &saved_default_renderer);
420
421 config_key.DeleteValue(kEnableGCFRendererByDefault);
422 EXPECT_FALSE(IsGcfDefaultRenderer());
423
424 config_key.WriteValue(kEnableGCFRendererByDefault, static_cast<DWORD>(0));
425 EXPECT_FALSE(IsGcfDefaultRenderer());
426
427 config_key.WriteValue(kEnableGCFRendererByDefault, static_cast<DWORD>(1));
428 EXPECT_TRUE(IsGcfDefaultRenderer());
429
430 config_key.WriteValue(kEnableGCFRendererByDefault, saved_default_renderer);
431 }
432
TEST_F(UtilTests,RendererTypeForUrlTest)433 TEST_F(UtilTests, RendererTypeForUrlTest) {
434 // Open all the keys we need.
435 RegKey config_key(HKEY_CURRENT_USER, kChromeFrameConfigKey, KEY_ALL_ACCESS);
436 EXPECT_TRUE(config_key.Valid());
437 RegKey opt_for_gcf(config_key.Handle(), kRenderInGCFUrlList, KEY_ALL_ACCESS);
438 EXPECT_TRUE(opt_for_gcf.Valid());
439 RegKey opt_for_host(config_key.Handle(), kRenderInHostUrlList,
440 KEY_ALL_ACCESS);
441 EXPECT_TRUE(opt_for_host.Valid());
442 if (!config_key.Valid() || !opt_for_gcf.Valid() || !opt_for_host.Valid())
443 return;
444
445 const wchar_t kTestFilter[] = L"*.testing.chromium.org";
446 const wchar_t kTestUrl[] = L"www.testing.chromium.org";
447
448 // Save the current state of the registry.
449 DWORD saved_default_renderer = 0;
450 config_key.ReadValueDW(kEnableGCFRendererByDefault, &saved_default_renderer);
451
452 // We need to manually reset the holder between checks.
453 // TODO(robertshield): Remove this when the RegistryWatcher is wired up.
454 RegistryListPreferencesHolder& renderer_type_preferences_holder =
455 GetRendererTypePreferencesHolderForTesting();
456
457 // Make sure the host is the default renderer.
458 config_key.WriteValue(kEnableGCFRendererByDefault, static_cast<DWORD>(0));
459 EXPECT_FALSE(IsGcfDefaultRenderer());
460
461 opt_for_gcf.DeleteValue(kTestFilter); // Just in case this exists
462 EXPECT_EQ(RENDERER_TYPE_UNDETERMINED, RendererTypeForUrl(kTestUrl));
463 opt_for_gcf.WriteValue(kTestFilter, L"");
464 renderer_type_preferences_holder.ResetForTesting();
465 EXPECT_EQ(RENDERER_TYPE_CHROME_OPT_IN_URL, RendererTypeForUrl(kTestUrl));
466
467 // Now set GCF as the default renderer.
468 config_key.WriteValue(kEnableGCFRendererByDefault, static_cast<DWORD>(1));
469 EXPECT_TRUE(IsGcfDefaultRenderer());
470
471 opt_for_host.DeleteValue(kTestFilter); // Just in case this exists
472 renderer_type_preferences_holder.ResetForTesting();
473 EXPECT_EQ(RENDERER_TYPE_CHROME_DEFAULT_RENDERER,
474 RendererTypeForUrl(kTestUrl));
475 opt_for_host.WriteValue(kTestFilter, L"");
476 renderer_type_preferences_holder.ResetForTesting();
477 EXPECT_EQ(RENDERER_TYPE_UNDETERMINED, RendererTypeForUrl(kTestUrl));
478
479 // Cleanup.
480 opt_for_gcf.DeleteValue(kTestFilter);
481 opt_for_host.DeleteValue(kTestFilter);
482 config_key.WriteValue(kEnableGCFRendererByDefault, saved_default_renderer);
483 renderer_type_preferences_holder.ResetForTesting();
484 RendererTypeForUrl(L"");
485 }
486
TEST_F(UtilTests,XUaCompatibleDirectiveTest)487 TEST_F(UtilTests, XUaCompatibleDirectiveTest) {
488 int all_versions[] = {0, 1, 2, 5, 6, 7, 8, 9, 10, 11, 99, 100, 101, 1000};
489
490 struct Cases {
491 const char* header_value;
492 int max_version;
493 } test_cases[] = {
494 // Negative cases
495 { "", -1 },
496 { "chrome=", -1 },
497 { "chrome", -1 },
498 { "chrome=X", -1 },
499 { "chrome=IE", -1 },
500 { "chrome=IE-7", -1 },
501 { "chrome=IE+7", -1 },
502 { "chrome=IE 7", -1 },
503 { "chrome=IE7.0", -1 },
504 { "chrome=FF7", -1 },
505 { "chrome=IE7+", -1 },
506 { "chrome=IE99999999999999999999", -1 },
507 { "chrome=IE0", -1 },
508 // Always on
509 { "chrome=1", INT_MAX },
510 // Basic positive cases
511 { "chrome=IE1", 1 },
512 { "CHROME=IE6", 6 },
513 { "Chrome=IE10", 10 },
514 { "ChRoMe=IE100", 100 },
515 // Positive formatting variations
516 { " chrome=IE6 ", 6 },
517 { " chrome=IE6; ", 6 },
518 { " chrome=IE6; IE=8 ", 6 },
519 { " IE=8;chrome=IE6;", 6 },
520 { " IE=8;chrome=IE6;", 6 },
521 { " IE=8 ; chrome = IE6 ;", 6 },
522 // Ignore unrecognized values
523 { " IE=8 ; chrome = IE7.1; chrome = IE6;", 6 },
524 // First valid wins
525 { " IE=8 ; chrome = IE6; chrome = IE8;", 6 },
526 // Comma delimiter
527 { " IE=8,chrome=IE6;", -1 },
528 { " IE=8,chrome=IE6", 6 },
529 { " IE=8,chrome=IE6, Something=Else;Why;Not", 6 },
530 { " IE=8,chrome=1,Something=Else", INT_MAX },
531 { " IE=8(a;b;c),chrome=IE7,Something=Else", 7 }
532 };
533
534 for (int case_index = 0; case_index < arraysize(test_cases); ++case_index) {
535 const Cases& test = test_cases[case_index];
536
537 // Check that all versions <= max_version are matched
538 for (size_t version_index = 0;
539 version_index < arraysize(all_versions);
540 ++version_index) {
541 bool expect_match = (all_versions[version_index] <= test.max_version);
542
543 ASSERT_EQ(expect_match,
544 CheckXUaCompatibleDirective(test.header_value,
545 all_versions[version_index]))
546 << "Expect '" << test.header_value << "' to "
547 << (expect_match ? "match" : "not match") << " IE major version "
548 << all_versions[version_index];
549 }
550 }
551 }
552