Google Git
Sign in
ara-mdk / platform / external / chromium / c96d065bfd26256a89a9a0903baeba77a8ed76bd / . / net / base / net_util_unittest.cc
blob: 426586680bd3646771f891ac56b176a6eaf1e7d3 [file] [log] [blame]
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/net_util.h"
#include <algorithm>
#include "base/file_path.h"
#include "base/format_macros.h"
#include "base/string_number_conversions.h"
#include "base/string_util.h"
#include "base/stringprintf.h"
#include "base/sys_string_conversions.h"
#include "base/test/test_file_util.h"
#include "base/time.h"
#include "base/utf_string_conversions.h"
#include "googleurl/src/gurl.h"
#include "net/base/sys_addrinfo.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
static const size_t kNpos = string16::npos;
struct FileCase {
const wchar_t* file;
const char* url;
};
struct HeaderCase {
const wchar_t* header_name;
const wchar_t* expected;
};
struct HeaderParamCase {
const wchar_t* header_name;
const wchar_t* param_name;
const wchar_t* expected;
};
struct FileNameCDCase {
const char* header_field;
const char* referrer_charset;
const wchar_t* expected;
};
const wchar_t* kLanguages[] = {
L"", L"en", L"zh-CN", L"ja", L"ko",
L"he", L"ar", L"ru", L"el", L"fr",
L"de", L"pt", L"sv", L"th", L"hi",
L"de,en", L"el,en", L"zh-TW,en", L"ko,ja", L"he,ru,en",
L"zh,ru,en"
};
struct IDNTestCase {
const char* input;
const wchar_t* unicode_output;
const bool unicode_allowed[arraysize(kLanguages)];
};
// TODO(jungshik) This is just a random sample of languages and is far
// from exhaustive. We may have to generate all the combinations
// of languages (powerset of a set of all the languages).
const IDNTestCase idn_cases[] = {
// No IDN
{"www.google.com", L"www.google.com",
{true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true}},
{"www.google.com.", L"www.google.com.",
{true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true}},
{".", L".",
{true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true}},
{"", L"",
{true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true}},
// IDN
// Hanzi (Traditional Chinese)
{"xn--1lq90ic7f1rc.cn", L"\x5317\x4eac\x5927\x5b78.cn",
{true, false, true, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, true, true, false,
true}},
// Hanzi ('video' in Simplified Chinese : will pass only in zh-CN,zh)
{"xn--cy2a840a.com", L"\x89c6\x9891.com",
{true, false, true, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
true}},
// Hanzi + '123'
{"www.xn--123-p18d.com", L"www.\x4e00" L"123.com",
{true, false, true, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, true, true, false,
true}},
// Hanzi + Latin : U+56FD is simplified and is regarded
// as not supported in zh-TW.
{"www.xn--hello-9n1hm04c.com", L"www.hello\x4e2d\x56fd.com",
{false, false, true, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
true}},
// Kanji + Kana (Japanese)
{"xn--l8jvb1ey91xtjb.jp", L"\x671d\x65e5\x3042\x3055\x3072.jp",
{true, false, false, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
false}},
// Katakana including U+30FC
{"xn--tckm4i2e.jp", L"\x30b3\x30de\x30fc\x30b9.jp",
{true, false, false, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
}},
{"xn--3ck7a7g.jp", L"\u30ce\u30f3\u30bd.jp",
{true, false, false, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
}},
// Katakana + Latin (Japanese)
// TODO(jungshik): Change 'false' in the first element to 'true'
// after upgrading to ICU 4.2.1 to use new uspoof_* APIs instead
// of our IsIDNComponentInSingleScript().
{"xn--e-efusa1mzf.jp", L"e\x30b3\x30de\x30fc\x30b9.jp",
{false, false, false, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
}},
{"xn--3bkxe.jp", L"\x30c8\x309a.jp",
{false, false, false, true, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
}},
// Hangul (Korean)
{"www.xn--or3b17p6jjc.kr", L"www.\xc804\xc790\xc815\xbd80.kr",
{true, false, false, false, true,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
false}},
// b<u-umlaut>cher (German)
{"xn--bcher-kva.de", L"b\x00fc" L"cher.de",
{true, false, false, false, false,
false, false, false, false, true,
true, false, false, false, false,
true, false, false, false, false,
false}},
// a with diaeresis
{"www.xn--frgbolaget-q5a.se", L"www.f\x00e4rgbolaget.se",
{true, false, false, false, false,
false, false, false, false, false,
true, false, true, false, false,
true, false, false, false, false,
false}},
// c-cedilla (French)
{"www.xn--alliancefranaise-npb.fr", L"www.alliancefran\x00e7" L"aise.fr",
{true, false, false, false, false,
false, false, false, false, true,
false, true, false, false, false,
false, false, false, false, false,
false}},
// caf'e with acute accent' (French)
{"xn--caf-dma.fr", L"caf\x00e9.fr",
{true, false, false, false, false,
false, false, false, false, true,
false, true, true, false, false,
false, false, false, false, false,
false}},
// c-cedillla and a with tilde (Portuguese)
{"xn--poema-9qae5a.com.br", L"p\x00e3oema\x00e7\x00e3.com.br",
{true, false, false, false, false,
false, false, false, false, false,
false, true, false, false, false,
false, false, false, false, false,
false}},
// s with caron
{"xn--achy-f6a.com", L"\x0161" L"achy.com",
{true, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// TODO(jungshik) : Add examples with Cyrillic letters
// only used in some languages written in Cyrillic.
// Eutopia (Greek)
{"xn--kxae4bafwg.gr", L"\x03bf\x03c5\x03c4\x03bf\x03c0\x03af\x03b1.gr",
{true, false, false, false, false,
false, false, false, true, false,
false, false, false, false, false,
false, true, false, false, false,
false}},
// Eutopia + 123 (Greek)
{"xn---123-pldm0haj2bk.gr",
L"\x03bf\x03c5\x03c4\x03bf\x03c0\x03af\x03b1-123.gr",
{true, false, false, false, false,
false, false, false, true, false,
false, false, false, false, false,
false, true, false, false, false,
false}},
// Cyrillic (Russian)
{"xn--n1aeec9b.ru", L"\x0442\x043e\x0440\x0442\x044b.ru",
{true, false, false, false, false,
false, false, true, false, false,
false, false, false, false, false,
false, false, false, false, true,
true}},
// Cyrillic + 123 (Russian)
{"xn---123-45dmmc5f.ru", L"\x0442\x043e\x0440\x0442\x044b-123.ru",
{true, false, false, false, false,
false, false, true, false, false,
false, false, false, false, false,
false, false, false, false, true,
true}},
// Arabic
{"xn--mgba1fmg.ar", L"\x0627\x0641\x0644\x0627\x0645.ar",
{true, false, false, false, false,
false, true, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// Hebrew
{"xn--4dbib.he", L"\x05d5\x05d0\x05d4.he",
{true, false, false, false, false,
true, false, false, false, false,
false, false, false, false, false,
false, false, false, false, true,
false}},
// Thai
{"xn--12c2cc4ag3b4ccu.th",
L"\x0e2a\x0e32\x0e22\x0e01\x0e32\x0e23\x0e1a\x0e34\x0e19.th",
{true, false, false, false, false,
false, false, false, false, false,
false, false, false, true, false,
false, false, false, false, false,
false}},
// Devangari (Hindi)
{"www.xn--l1b6a9e1b7c.in", L"www.\x0905\x0915\x094b\x0932\x093e.in",
{true, false, false, false, false,
false, false, false, false, false,
false, false, false, false, true,
false, false, false, false, false,
false}},
// Invalid IDN
{"xn--hello?world.com", NULL,
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// Unsafe IDNs
// "payp<alpha>l.com"
{"www.xn--paypl-g9d.com", L"payp\x03b1l.com",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// google.gr with Greek omicron and epsilon
{"xn--ggl-6xc1ca.gr", L"g\x03bf\x03bfgl\x03b5.gr",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// google.ru with Cyrillic o
{"xn--ggl-tdd6ba.ru", L"g\x043e\x043egl\x0435.ru",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// h<e with acute>llo<China in Han>.cn
{"xn--hllo-bpa7979ih5m.cn", L"h\x00e9llo\x4e2d\x56fd.cn",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// <Greek rho><Cyrillic a><Cyrillic u>.ru
{"xn--2xa6t2b.ru", L"\x03c1\x0430\x0443.ru",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
// One that's really long that will force a buffer realloc
{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaa",
L"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
L"aaaaaaaa",
{true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true, true, true, true, true,
true}},
// Test cases for characters we blacklisted although allowed in IDN.
// Embedded spaces will be turned to %20 in the display.
// TODO(jungshik): We need to have more cases. This is a typical
// data-driven trap. The following test cases need to be separated
// and tested only for a couple of languages.
{"xn--osd3820f24c.kr", L"\xac00\xb098\x115f.kr",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false}},
{"www.xn--google-ho0coa.com", L"www.\x2039google\x203a.com",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
}},
{"google.xn--comabc-k8d", L"google.com\x0338" L"abc",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
}},
{"google.xn--com-oh4ba.evil.jp", L"google.com\x309a\x309a.evil.jp",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
}},
{"google.xn--comevil-v04f.jp", L"google.com\x30ce" L"evil.jp",
{false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, false, false, false,
}},
#if 0
// These two cases are special. We need a separate test.
// U+3000 and U+3002 are normalized to ASCII space and dot.
{"xn-- -kq6ay5z.cn", L"\x4e2d\x56fd\x3000.cn",
{false, false, true, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, true, false, false,
true}},
{"xn--fiqs8s.cn", L"\x4e2d\x56fd\x3002" L"cn",
{false, false, true, false, false,
false, false, false, false, false,
false, false, false, false, false,
false, false, true, false, false,
true}},
#endif
};
struct AdjustOffsetCase {
size_t input_offset;
size_t output_offset;
};
struct CompliantHostCase {
const char* host;
const char* desired_tld;
bool expected_output;
};
struct SuggestedFilenameCase {
const char* url;
const char* content_disp_header;
const char* referrer_charset;
const wchar_t* default_filename;
const wchar_t* expected_filename;
};
struct UrlTestData {
const char* description;
const char* input;
const char* languages;
FormatUrlTypes format_types;
UnescapeRule::Type escape_rules;
const wchar_t* output; // Use |wchar_t| to handle Unicode constants easily.
size_t prefix_len;
};
// Returns an addrinfo for the given 32-bit address (IPv4.)
// The result lives in static storage, so don't delete it.
// |bytes| should be an array of length 4.
const struct addrinfo* GetIPv4Address(const uint8* bytes, int port) {
static struct addrinfo static_ai;
static struct sockaddr_in static_addr4;
struct addrinfo* ai = &static_ai;
ai->ai_socktype = SOCK_STREAM;
memset(ai, 0, sizeof(static_ai));
ai->ai_family = AF_INET;
ai->ai_addrlen = sizeof(static_addr4);
struct sockaddr_in* addr4 = &static_addr4;
memset(addr4, 0, sizeof(static_addr4));
addr4->sin_port = htons(port);
addr4->sin_family = ai->ai_family;
memcpy(&addr4->sin_addr, bytes, 4);
ai->ai_addr = (sockaddr*)addr4;
return ai;
}
// Returns a addrinfo for the given 128-bit address (IPv6.)
// The result lives in static storage, so don't delete it.
// |bytes| should be an array of length 16.
const struct addrinfo* GetIPv6Address(const uint8* bytes, int port) {
static struct addrinfo static_ai;
static struct sockaddr_in6 static_addr6;
struct addrinfo* ai = &static_ai;
ai->ai_socktype = SOCK_STREAM;
memset(ai, 0, sizeof(static_ai));
ai->ai_family = AF_INET6;
ai->ai_addrlen = sizeof(static_addr6);
struct sockaddr_in6* addr6 = &static_addr6;
memset(addr6, 0, sizeof(static_addr6));
addr6->sin6_port = htons(port);
addr6->sin6_family = ai->ai_family;
memcpy(&addr6->sin6_addr, bytes, 16);
ai->ai_addr = (sockaddr*)addr6;
return ai;
}
// A helper for IDN*{Fast,Slow}.
// Append "::<language list>" to |expected| and |actual| to make it
// easy to tell which sub-case fails without debugging.
void AppendLanguagesToOutputs(const wchar_t* languages,
std::wstring* expected,
std::wstring* actual) {
expected->append(L"::");
expected->append(languages);
actual->append(L"::");
actual->append(languages);
}
// Helper to strignize an IP number (used to define expectations).
std::string DumpIPNumber(const IPAddressNumber& v) {
std::string out;
for (size_t i = 0; i < v.size(); ++i) {
if (i != 0)
out.append(",");
out.append(base::IntToString(static_cast<int>(v[i])));
}
return out;
}
} // anonymous namespace
TEST(NetUtilTest, FileURLConversion) {
// a list of test file names and the corresponding URLs
const FileCase round_trip_cases[] = {
#if defined(OS_WIN)
{L"C:\\foo\\bar.txt", "file:///C:/foo/bar.txt"},
{L"\\\\some computer\\foo\\bar.txt",
"file://some%20computer/foo/bar.txt"}, // UNC
{L"D:\\Name;with%some symbols*#",
"file:///D:/Name%3Bwith%25some%20symbols*%23"},
// issue 14153: To be tested with the OS default codepage other than 1252.
{L"D:\\latin1\\caf\x00E9\x00DD.txt",
"file:///D:/latin1/caf%C3%A9%C3%9D.txt"},
{L"D:\\otherlatin\\caf\x0119.txt",
"file:///D:/otherlatin/caf%C4%99.txt"},
{L"D:\\greek\\\x03B1\x03B2\x03B3.txt",
"file:///D:/greek/%CE%B1%CE%B2%CE%B3.txt"},
{L"D:\\Chinese\\\x6240\x6709\x4e2d\x6587\x7f51\x9875.doc",
"file:///D:/Chinese/%E6%89%80%E6%9C%89%E4%B8%AD%E6%96%87%E7%BD%91"
"%E9%A1%B5.doc"},
{L"D:\\plane1\\\xD835\xDC00\xD835\xDC01.txt", // Math alphabet "AB"
"file:///D:/plane1/%F0%9D%90%80%F0%9D%90%81.txt"},
#elif defined(OS_POSIX)
{L"/foo/bar.txt", "file:///foo/bar.txt"},
{L"/foo/BAR.txt", "file:///foo/BAR.txt"},
{L"/C:/foo/bar.txt", "file:///C:/foo/bar.txt"},
{L"/some computer/foo/bar.txt", "file:///some%20computer/foo/bar.txt"},
{L"/Name;with%some symbols*#", "file:///Name%3Bwith%25some%20symbols*%23"},
{L"/latin1/caf\x00E9\x00DD.txt", "file:///latin1/caf%C3%A9%C3%9D.txt"},
{L"/otherlatin/caf\x0119.txt", "file:///otherlatin/caf%C4%99.txt"},
{L"/greek/\x03B1\x03B2\x03B3.txt", "file:///greek/%CE%B1%CE%B2%CE%B3.txt"},
{L"/Chinese/\x6240\x6709\x4e2d\x6587\x7f51\x9875.doc",
"file:///Chinese/%E6%89%80%E6%9C%89%E4%B8%AD%E6%96%87%E7%BD"
"%91%E9%A1%B5.doc"},
{L"/plane1/\x1D400\x1D401.txt", // Math alphabet "AB"
"file:///plane1/%F0%9D%90%80%F0%9D%90%81.txt"},
#endif
};
// First, we'll test that we can round-trip all of the above cases of URLs
FilePath output;
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(round_trip_cases); i++) {
// convert to the file URL
GURL file_url(FilePathToFileURL(
file_util::WStringAsFilePath(round_trip_cases[i].file)));
EXPECT_EQ(round_trip_cases[i].url, file_url.spec());
// Back to the filename.
EXPECT_TRUE(FileURLToFilePath(file_url, &output));
EXPECT_EQ(round_trip_cases[i].file, file_util::FilePathAsWString(output));
}
// Test that various file: URLs get decoded into the correct file type
FileCase url_cases[] = {
#if defined(OS_WIN)
{L"C:\\foo\\bar.txt", "file:c|/foo\\bar.txt"},
{L"C:\\foo\\bar.txt", "file:/c:/foo/bar.txt"},
{L"\\\\foo\\bar.txt", "file://foo\\bar.txt"},
{L"C:\\foo\\bar.txt", "file:///c:/foo/bar.txt"},
{L"\\\\foo\\bar.txt", "file:////foo\\bar.txt"},
{L"\\\\foo\\bar.txt", "file:/foo/bar.txt"},
{L"\\\\foo\\bar.txt", "file://foo\\bar.txt"},
{L"C:\\foo\\bar.txt", "file:\\\\\\c:/foo/bar.txt"},
#elif defined(OS_POSIX)
{L"/c:/foo/bar.txt", "file:/c:/foo/bar.txt"},
{L"/c:/foo/bar.txt", "file:///c:/foo/bar.txt"},
{L"/foo/bar.txt", "file:/foo/bar.txt"},
{L"/c:/foo/bar.txt", "file:\\\\\\c:/foo/bar.txt"},
{L"/foo/bar.txt", "file:foo/bar.txt"},
{L"/bar.txt", "file://foo/bar.txt"},
{L"/foo/bar.txt", "file:///foo/bar.txt"},
{L"/foo/bar.txt", "file:////foo/bar.txt"},
{L"/foo/bar.txt", "file:////foo//bar.txt"},
{L"/foo/bar.txt", "file:////foo///bar.txt"},
{L"/foo/bar.txt", "file:////foo////bar.txt"},
{L"/c:/foo/bar.txt", "file:\\\\\\c:/foo/bar.txt"},
{L"/c:/foo/bar.txt", "file:c:/foo/bar.txt"},
// We get these wrong because GURL turns back slashes into forward
// slashes.
//{L"/foo%5Cbar.txt", "file://foo\\bar.txt"},
//{L"/c|/foo%5Cbar.txt", "file:c|/foo\\bar.txt"},
//{L"/foo%5Cbar.txt", "file://foo\\bar.txt"},
//{L"/foo%5Cbar.txt", "file:////foo\\bar.txt"},
//{L"/foo%5Cbar.txt", "file://foo\\bar.txt"},
#endif
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(url_cases); i++) {
FileURLToFilePath(GURL(url_cases[i].url), &output);
EXPECT_EQ(url_cases[i].file, file_util::FilePathAsWString(output));
}
// Unfortunately, UTF8ToWide discards invalid UTF8 input.
#ifdef BUG_878908_IS_FIXED
// Test that no conversion happens if the UTF-8 input is invalid, and that
// the input is preserved in UTF-8
const char invalid_utf8[] = "file:///d:/Blah/\xff.doc";
const wchar_t invalid_wide[] = L"D:\\Blah\\\xff.doc";
EXPECT_TRUE(FileURLToFilePath(
GURL(std::string(invalid_utf8)), &output));
EXPECT_EQ(std::wstring(invalid_wide), output);
#endif
// Test that if a file URL is malformed, we get a failure
EXPECT_FALSE(FileURLToFilePath(GURL("filefoobar"), &output));
}
TEST(NetUtilTest, GetIdentityFromURL) {
struct {
const char* input_url;
const char* expected_username;
const char* expected_password;
} tests[] = {
{
"http://username:password@google.com",
"username",
"password",
},
{ // Test for http://crbug.com/19200
"http://username:p@ssword@google.com",
"username",
"p@ssword",
},
{ // Special URL characters should be unescaped.
"http://username:p%3fa%26s%2fs%23@google.com",
"username",
"p?a&s/s#",
},
{ // Username contains %20.
"http://use rname:password@google.com",
"use rname",
"password",
},
{ // Keep %00 as is.
"http://use%00rname:password@google.com",
"use%00rname",
"password",
},
{ // Use a '+' in the username.
"http://use+rname:password@google.com",
"use+rname",
"password",
},
{ // Use a '&' in the password.
"http://username:p&ssword@google.com",
"username",
"p&ssword",
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s", i,
tests[i].input_url));
GURL url(tests[i].input_url);
string16 username, password;
GetIdentityFromURL(url, &username, &password);
EXPECT_EQ(ASCIIToUTF16(tests[i].expected_username), username);
EXPECT_EQ(ASCIIToUTF16(tests[i].expected_password), password);
}
}
// Try extracting a username which was encoded with UTF8.
TEST(NetUtilTest, GetIdentityFromURL_UTF8) {
GURL url(WideToUTF16(L"http://foo:\x4f60\x597d@blah.com"));
EXPECT_EQ("foo", url.username());
EXPECT_EQ("%E4%BD%A0%E5%A5%BD", url.password());
// Extract the unescaped identity.
string16 username, password;
GetIdentityFromURL(url, &username, &password);
// Verify that it was decoded as UTF8.
EXPECT_EQ(ASCIIToUTF16("foo"), username);
EXPECT_EQ(WideToUTF16(L"\x4f60\x597d"), password);
}
// Just a bunch of fake headers.
const wchar_t* google_headers =
L"HTTP/1.1 200 OK\n"
L"Content-TYPE: text/html; charset=utf-8\n"
L"Content-disposition: attachment; filename=\"download.pdf\"\n"
L"Content-Length: 378557\n"
L"X-Google-Google1: 314159265\n"
L"X-Google-Google2: aaaa2:7783,bbb21:9441\n"
L"X-Google-Google4: home\n"
L"Transfer-Encoding: chunked\n"
L"Set-Cookie: HEHE_AT=6666x66beef666x6-66xx6666x66; Path=/mail\n"
L"Set-Cookie: HEHE_HELP=owned:0;Path=/\n"
L"Set-Cookie: S=gmail=Xxx-beefbeefbeef_beefb:gmail_yj=beefbeef000beefbee"
L"fbee:gmproxy=bee-fbeefbe; Domain=.google.com; Path=/\n"
L"X-Google-Google2: /one/two/three/four/five/six/seven-height/nine:9411\n"
L"Server: GFE/1.3\n"
L"Transfer-Encoding: chunked\n"
L"Date: Mon, 13 Nov 2006 21:38:09 GMT\n"
L"Expires: Tue, 14 Nov 2006 19:23:58 GMT\n"
L"X-Malformed: bla; arg=test\"\n"
L"X-Malformed2: bla; arg=\n"
L"X-Test: bla; arg1=val1; arg2=val2";
TEST(NetUtilTest, GetSpecificHeader) {
const HeaderCase tests[] = {
{L"content-type", L"text/html; charset=utf-8"},
{L"CONTENT-LENGTH", L"378557"},
{L"Date", L"Mon, 13 Nov 2006 21:38:09 GMT"},
{L"Bad-Header", L""},
{L"", L""},
};
// Test first with google_headers.
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::wstring result = GetSpecificHeader(google_headers,
tests[i].header_name);
EXPECT_EQ(result, tests[i].expected);
}
// Test again with empty headers.
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::wstring result = GetSpecificHeader(L"", tests[i].header_name);
EXPECT_EQ(result, std::wstring());
}
}
TEST(NetUtilTest, GetHeaderParamValue) {
const HeaderParamCase tests[] = {
{L"Content-type", L"charset", L"utf-8"},
{L"content-disposition", L"filename", L"download.pdf"},
{L"Content-Type", L"badparam", L""},
{L"X-Malformed", L"arg", L"test\""},
{L"X-Malformed2", L"arg", L""},
{L"X-Test", L"arg1", L"val1"},
{L"X-Test", L"arg2", L"val2"},
{L"Bad-Header", L"badparam", L""},
{L"Bad-Header", L"", L""},
{L"", L"badparam", L""},
{L"", L"", L""},
};
// TODO(mpcomplete): add tests for other formats of headers.
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::wstring header_value =
GetSpecificHeader(google_headers, tests[i].header_name);
std::wstring result =
GetHeaderParamValue(header_value, tests[i].param_name,
QuoteRule::REMOVE_OUTER_QUOTES);
EXPECT_EQ(result, tests[i].expected);
}
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::wstring header_value =
GetSpecificHeader(L"", tests[i].header_name);
std::wstring result =
GetHeaderParamValue(header_value, tests[i].param_name,
QuoteRule::REMOVE_OUTER_QUOTES);
EXPECT_EQ(result, std::wstring());
}
}
TEST(NetUtilTest, GetHeaderParamValueQuotes) {
struct {
const char* header;
const char* expected_with_quotes;
const char* expected_without_quotes;
} tests[] = {
{"filename=foo", "foo", "foo"},
{"filename=\"foo\"", "\"foo\"", "foo"},
{"filename=foo\"", "foo\"", "foo\""},
{"filename=fo\"o", "fo\"o", "fo\"o"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::string actual_with_quotes =
GetHeaderParamValue(tests[i].header, "filename",
QuoteRule::KEEP_OUTER_QUOTES);
std::string actual_without_quotes =
GetHeaderParamValue(tests[i].header, "filename",
QuoteRule::REMOVE_OUTER_QUOTES);
EXPECT_EQ(tests[i].expected_with_quotes, actual_with_quotes)
<< "Failed while processing: " << tests[i].header;
EXPECT_EQ(tests[i].expected_without_quotes, actual_without_quotes)
<< "Failed while processing: " << tests[i].header;
}
}
TEST(NetUtilTest, GetFileNameFromCD) {
const FileNameCDCase tests[] = {
// Test various forms of C-D header fields emitted by web servers.
{"content-disposition: inline; filename=\"abcde.pdf\"", "", L"abcde.pdf"},
{"content-disposition: inline; name=\"abcde.pdf\"", "", L"abcde.pdf"},
{"content-disposition: attachment; filename=abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: attachment; name=abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: attachment; filename=abc,de.pdf", "", L"abc,de.pdf"},
{"content-disposition: filename=abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: filename= abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: filename =abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: filename = abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: filename\t=abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: filename \t\t =abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: name=abcde.pdf", "", L"abcde.pdf"},
{"content-disposition: inline; filename=\"abc%20de.pdf\"", "",
L"abc de.pdf"},
// Unbalanced quotation mark
{"content-disposition: filename=\"abcdef.pdf", "", L"abcdef.pdf"},
// Whitespaces are converted to a space.
{"content-disposition: inline; filename=\"abc \t\nde.pdf\"", "",
L"abc de.pdf"},
// %-escaped UTF-8
{"Content-Disposition: attachment; filename=\"%EC%98%88%EC%88%A0%20"
"%EC%98%88%EC%88%A0.jpg\"", "", L"\xc608\xc220 \xc608\xc220.jpg"},
{"Content-Disposition: attachment; filename=\"%F0%90%8C%B0%F0%90%8C%B1"
"abc.jpg\"", "", L"\U00010330\U00010331abc.jpg"},
{"Content-Disposition: attachment; filename=\"%EC%98%88%EC%88%A0 \n"
"%EC%98%88%EC%88%A0.jpg\"", "", L"\xc608\xc220 \xc608\xc220.jpg"},
// RFC 2047 with various charsets and Q/B encodings
{"Content-Disposition: attachment; filename=\"=?EUC-JP?Q?=B7=DD=BD="
"D13=2Epng?=\"", "", L"\x82b8\x8853" L"3.png"},
{"Content-Disposition: attachment; filename==?eUc-Kr?b?v7m8+iAzLnBuZw==?=",
"", L"\xc608\xc220 3.png"},
{"Content-Disposition: attachment; filename==?utf-8?Q?=E8=8A=B8=E8"
"=A1=93_3=2Epng?=", "", L"\x82b8\x8853 3.png"},
{"Content-Disposition: attachment; filename==?utf-8?Q?=F0=90=8C=B0"
"_3=2Epng?=", "", L"\U00010330 3.png"},
{"Content-Disposition: inline; filename=\"=?iso88591?Q?caf=e9_=2epng?=\"",
"", L"caf\x00e9 .png"},
// Space after an encoded word should be removed.
{"Content-Disposition: inline; filename=\"=?iso88591?Q?caf=E9_?= .png\"",
"", L"caf\x00e9 .png"},
// Two encoded words with different charsets (not very likely to be emitted
// by web servers in the wild). Spaces between them are removed.
{"Content-Disposition: inline; filename=\"=?euc-kr?b?v7m8+iAz?="
" =?ksc5601?q?=BF=B9=BC=FA=2Epng?=\"", "",
L"\xc608\xc220 3\xc608\xc220.png"},
{"Content-Disposition: attachment; filename=\"=?windows-1252?Q?caf=E9?="
" =?iso-8859-7?b?4eI=?= .png\"", "", L"caf\x00e9\x03b1\x03b2.png"},
// Non-ASCII string is passed through and treated as UTF-8 as long as
// it's valid as UTF-8 and regardless of |referrer_charset|.
{"Content-Disposition: attachment; filename=caf\xc3\xa9.png",
"iso-8859-1", L"caf\x00e9.png"},
{"Content-Disposition: attachment; filename=caf\xc3\xa9.png",
"", L"caf\x00e9.png"},
// Non-ASCII/Non-UTF-8 string. Fall back to the referrer charset.
{"Content-Disposition: attachment; filename=caf\xe5.png",
"windows-1253", L"caf\x03b5.png"},
#if 0
// Non-ASCII/Non-UTF-8 string. Fall back to the native codepage.
// TODO(jungshik): We need to set the OS default codepage
// to a specific value before testing. On Windows, we can use
// SetThreadLocale().
{"Content-Disposition: attachment; filename=\xb0\xa1\xb0\xa2.png",
"", L"\xac00\xac01.png"},
#endif
// Failure cases
// Invalid hex-digit "G"
{"Content-Disposition: attachment; filename==?iiso88591?Q?caf=EG?=", "",
L""},
// Incomplete RFC 2047 encoded-word (missing '='' at the end)
{"Content-Disposition: attachment; filename==?iso88591?Q?caf=E3?", "", L""},
// Extra character at the end of an encoded word
{"Content-Disposition: attachment; filename==?iso88591?Q?caf=E3?==",
"", L""},
// Extra token at the end of an encoded word
{"Content-Disposition: attachment; filename==?iso88591?Q?caf=E3?=?",
"", L""},
{"Content-Disposition: attachment; filename==?iso88591?Q?caf=E3?=?=",
"", L""},
// Incomplete hex-escaped chars
{"Content-Disposition: attachment; filename==?windows-1252?Q?=63=61=E?=",
"", L""},
{"Content-Disposition: attachment; filename=%EC%98%88%EC%88%A", "", L""},
// %-escaped non-UTF-8 encoding is an "error"
{"Content-Disposition: attachment; filename=%B7%DD%BD%D1.png", "", L""},
// Two RFC 2047 encoded words in a row without a space is an error.
{"Content-Disposition: attachment; filename==?windows-1252?Q?caf=E3?="
"=?iso-8859-7?b?4eIucG5nCg==?=", "", L""},
// RFC 5987 tests with Filename* : see http://tools.ietf.org/html/rfc5987
{"Content-Disposition: attachment; filename*=foo.html", "", L""},
{"Content-Disposition: attachment; filename*=foo'.html", "", L""},
{"Content-Disposition: attachment; filename*=''foo'.html", "", L""},
{"Content-Disposition: attachment; filename*=''foo.html'", "", L""},
{"Content-Disposition: attachment; filename*=''f\"oo\".html'", "", L""},
{"Content-Disposition: attachment; filename*=bogus_charset''foo.html'",
"", L""},
{"Content-Disposition: attachment; filename*='en'foo.html'", "", L""},
{"Content-Disposition: attachment; filename*=iso-8859-1'en'foo.html", "",
L"foo.html"},
{"Content-Disposition: attachment; filename*=utf-8'en'foo.html", "",
L"foo.html"},
// charset cannot be omitted.
{"Content-Disposition: attachment; filename*='es'f\xfa.html'", "", L""},
// Non-ASCII bytes are not allowed.
{"Content-Disposition: attachment; filename*=iso-8859-1'es'f\xfa.html", "",
L""},
{"Content-Disposition: attachment; filename*=utf-8'es'f\xce\xba.html", "",
L""},
// TODO(jshin): Space should be %-encoded, but currently, we allow
// spaces.
{"Content-Disposition: inline; filename*=iso88591''cafe foo.png", "",
L"cafe foo.png"},
// Filename* tests converted from Q-encoded tests above.
{"Content-Disposition: attachment; filename*=EUC-JP''%B7%DD%BD%D13%2Epng",
"", L"\x82b8\x8853" L"3.png"},
{"Content-Disposition: attachment; filename*=utf-8''"
"%E8%8A%B8%E8%A1%93%203%2Epng", "", L"\x82b8\x8853 3.png"},
{"Content-Disposition: attachment; filename*=utf-8''%F0%90%8C%B0 3.png", "",
L"\U00010330 3.png"},
{"Content-Disposition: inline; filename*=Euc-Kr'ko'%BF%B9%BC%FA%2Epng", "",
L"\xc608\xc220.png"},
{"Content-Disposition: attachment; filename*=windows-1252''caf%E9.png", "",
L"caf\x00e9.png"},
// http://greenbytes.de/tech/tc2231/ filename* test cases.
// attwithisofn2231iso
{"Content-Disposition: attachment; filename*=iso-8859-1''foo-%E4.html", "",
L"foo-\xe4.html"},
// attwithfn2231utf8
{"Content-Disposition: attachment; filename*="
"UTF-8''foo-%c3%a4-%e2%82%ac.html", "", L"foo-\xe4-\x20ac.html"},
// attwithfn2231noc : no encoding specified but UTF-8 is used.
{"Content-Disposition: attachment; filename*=''foo-%c3%a4-%e2%82%ac.html",
"", L""},
// attwithfn2231utf8comp
{"Content-Disposition: attachment; filename*=UTF-8''foo-a%cc%88.html", "",
L"foo-\xe4.html"},
#ifdef ICU_SHOULD_FAIL_CONVERSION_ON_INVALID_CHARACTER
// This does not work because we treat ISO-8859-1 synonymous with
// Windows-1252 per HTML5. For HTTP, in theory, we're not
// supposed to.
// attwithfn2231utf8-bad
{"Content-Disposition: attachment; filename*="
"iso-8859-1''foo-%c3%a4-%e2%82%ac.html", "", L""},
#endif
// attwithfn2231ws1
{"Content-Disposition: attachment; filename *=UTF-8''foo-%c3%a4.html", "",
L""},
// attwithfn2231ws2
{"Content-Disposition: attachment; filename*= UTF-8''foo-%c3%a4.html", "",
L"foo-\xe4.html"},
// attwithfn2231ws3
{"Content-Disposition: attachment; filename* =UTF-8''foo-%c3%a4.html", "",
L"foo-\xe4.html"},
// attwithfn2231quot
{"Content-Disposition: attachment; filename*=\"UTF-8''foo-%c3%a4.html\"",
"", L""},
// attfnboth
{"Content-Disposition: attachment; filename=\"foo-ae.html\"; "
"filename*=UTF-8''foo-%c3%a4.html", "", L"foo-\xe4.html"},
// attfnboth2
{"Content-Disposition: attachment; filename*=UTF-8''foo-%c3%a4.html; "
"filename=\"foo-ae.html\"", "", L"foo-\xe4.html"},
// attnewandfn
{"Content-Disposition: attachment; foobar=x; filename=\"foo.html\"", "",
L"foo.html"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
EXPECT_EQ(tests[i].expected,
UTF8ToWide(GetFileNameFromCD(tests[i].header_field,
tests[i].referrer_charset)))
<< "Failed on input: " << tests[i].header_field;
}
}
TEST(NetUtilTest, IDNToUnicodeFast) {
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(idn_cases); i++) {
for (size_t j = 0; j < arraysize(kLanguages); j++) {
// ja || zh-TW,en || ko,ja -> IDNToUnicodeSlow
if (j == 3 || j == 17 || j == 18)
continue;
std::wstring output(IDNToUnicode(idn_cases[i].input,
strlen(idn_cases[i].input), kLanguages[j], NULL));
std::wstring expected(idn_cases[i].unicode_allowed[j] ?
idn_cases[i].unicode_output : ASCIIToWide(idn_cases[i].input));
AppendLanguagesToOutputs(kLanguages[j], &expected, &output);
EXPECT_EQ(expected, output);
}
}
}
TEST(NetUtilTest, IDNToUnicodeSlow) {
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(idn_cases); i++) {
for (size_t j = 0; j < arraysize(kLanguages); j++) {
// !(ja || zh-TW,en || ko,ja) -> IDNToUnicodeFast
if (!(j == 3 || j == 17 || j == 18))
continue;
std::wstring output(IDNToUnicode(idn_cases[i].input,
strlen(idn_cases[i].input), kLanguages[j], NULL));
std::wstring expected(idn_cases[i].unicode_allowed[j] ?
idn_cases[i].unicode_output : ASCIIToWide(idn_cases[i].input));
AppendLanguagesToOutputs(kLanguages[j], &expected, &output);
EXPECT_EQ(expected, output);
}
}
}
TEST(NetUtilTest, IDNToUnicodeAdjustOffset) {
const AdjustOffsetCase adjust_cases[] = {
{0, 0},
{2, 2},
{4, 4},
{5, 5},
{6, string16::npos},
{16, string16::npos},
{17, 7},
{18, 8},
{19, string16::npos},
{25, string16::npos},
{34, 12},
{35, 13},
{38, 16},
{39, string16::npos},
{string16::npos, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(adjust_cases); ++i) {
size_t offset = adjust_cases[i].input_offset;
// "test.\x89c6\x9891.\x5317\x4eac\x5927\x5b78.test"
IDNToUnicode("test.xn--cy2a840a.xn--1lq90ic7f1rc.test", 39, L"zh-CN",
&offset);
EXPECT_EQ(adjust_cases[i].output_offset, offset);
}
std::vector<size_t> offsets;
for (size_t i = 0; i < 40; ++i)
offsets.push_back(i);
IDNToUnicodeWithOffsets("test.xn--cy2a840a.xn--1lq90ic7f1rc.test", 39,
L"zh-CN", &offsets);
size_t expected[] = {0, 1, 2, 3, 4, 5, kNpos, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, 7, 8, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, 12, 13, 14, 15,
16, kNpos};
ASSERT_EQ(40U, arraysize(expected));
for (size_t i = 0; i < 40; ++i)
EXPECT_EQ(expected[i], offsets[i]);
}
TEST(NetUtilTest, CompliantHost) {
const CompliantHostCase compliant_host_cases[] = {
{"", "", false},
{"a", "", true},
{"-", "", false},
{".", "", false},
{"9", "", false},
{"9", "a", true},
{"9a", "", false},
{"9a", "a", true},
{"a.", "", true},
{"a.a", "", true},
{"9.a", "", true},
{"a.9", "", false},
{"_9a", "", false},
{"a.a9", "", true},
{"a.9a", "", false},
{"a+9a", "", false},
{"1-.a-b", "", false},
{"1-2.a_b", "", true},
{"a.b.c.d.e", "", true},
{"1.2.3.4.e", "", true},
{"a.b.c.d.5", "", false},
{"1.2.3.4.e.", "", true},
{"a.b.c.d.5.", "", false},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(compliant_host_cases); ++i) {
EXPECT_EQ(compliant_host_cases[i].expected_output,
IsCanonicalizedHostCompliant(compliant_host_cases[i].host,
compliant_host_cases[i].desired_tld));
}
}
TEST(NetUtilTest, StripWWW) {
EXPECT_EQ(string16(), StripWWW(string16()));
EXPECT_EQ(string16(), StripWWW(ASCIIToUTF16("www.")));
EXPECT_EQ(ASCIIToUTF16("blah"), StripWWW(ASCIIToUTF16("www.blah")));
EXPECT_EQ(ASCIIToUTF16("blah"), StripWWW(ASCIIToUTF16("blah")));
}
TEST(NetUtilTest, GetSuggestedFilename) {
const SuggestedFilenameCase test_cases[] = {
{"http://www.google.com/",
"Content-disposition: attachment; filename=test.html",
"",
L"",
L"test.html"},
{"http://www.google.com/",
"Content-disposition: attachment; filename=\"test.html\"",
"",
L"",
L"test.html"},
{"http://www.google.com/path/test.html",
"Content-disposition: attachment",
"",
L"",
L"test.html"},
{"http://www.google.com/path/test.html",
"Content-disposition: attachment;",
"",
L"",
L"test.html"},
{"http://www.google.com/",
"",
"",
L"",
L"www.google.com"},
{"http://www.google.com/test.html",
"",
"",
L"",
L"test.html"},
// Now that we use googleurl's ExtractFileName, this case falls back
// to the hostname. If this behavior is not desirable, we'd better
// change ExtractFileName (in url_parse).
{"http://www.google.com/path/",
"",
"",
L"",
L"www.google.com"},
{"http://www.google.com/path",
"",
"",
L"",
L"path"},
{"file:///",
"",
"",
L"",
L"download"},
{"non-standard-scheme:",
"",
"",
L"",
L"download"},
{"http://www.google.com/",
"Content-disposition: attachment; filename =\"test.html\"",
"",
L"download",
L"test.html"},
{"http://www.google.com/",
"",
"",
L"download",
L"download"},
{"http://www.google.com/",
"Content-disposition: attachment; filename=\"../test.html\"",
"",
L"",
L"_test.html"},
{"http://www.google.com/",
"Content-disposition: attachment; filename=\"..\\test.html\"",
"",
L"",
L"_test.html"},
{"http://www.google.com/",
"Content-disposition: attachment; filename=\"..\"",
"",
L"download",
L"download"},
{"http://www.google.com/test.html",
"Content-disposition: attachment; filename=\"..\"",
"",
L"download",
L"test.html"},
// Below is a small subset of cases taken from GetFileNameFromCD test above.
{"http://www.google.com/",
"Content-Disposition: attachment; filename=\"%EC%98%88%EC%88%A0%20"
"%EC%98%88%EC%88%A0.jpg\"",
"",
L"",
L"\uc608\uc220 \uc608\uc220.jpg"},
{"http://www.google.com/%EC%98%88%EC%88%A0%20%EC%98%88%EC%88%A0.jpg",
"",
"",
L"download",
L"\uc608\uc220 \uc608\uc220.jpg"},
{"http://www.google.com/",
"Content-disposition: attachment;",
"",
L"\uB2E4\uC6B4\uB85C\uB4DC",
L"\uB2E4\uC6B4\uB85C\uB4DC"},
{"http://www.google.com/",
"Content-Disposition: attachment; filename=\"=?EUC-JP?Q?=B7=DD=BD="
"D13=2Epng?=\"",
"",
L"download",
L"\u82b8\u88533.png"},
{"http://www.example.com/images?id=3",
"Content-Disposition: attachment; filename=caf\xc3\xa9.png",
"iso-8859-1",
L"",
L"caf\u00e9.png"},
{"http://www.example.com/images?id=3",
"Content-Disposition: attachment; filename=caf\xe5.png",
"windows-1253",
L"",
L"caf\u03b5.png"},
{"http://www.example.com/file?id=3",
"Content-Disposition: attachment; name=\xcf\xc2\xd4\xd8.zip",
"GBK",
L"",
L"\u4e0b\u8f7d.zip"},
// Invalid C-D header. Extracts filename from url.
{"http://www.google.com/test.html",
"Content-Disposition: attachment; filename==?iiso88591?Q?caf=EG?=",
"",
L"",
L"test.html"},
// about: and data: URLs
{"about:chrome",
"",
"",
L"",
L"download"},
{"data:,looks/like/a.path",
"",
"",
L"",
L"download"},
{"data:text/plain;base64,VG8gYmUgb3Igbm90IHRvIGJlLg=",
"",
"",
L"",
L"download"},
{"data:,looks/like/a.path",
"",
"",
L"default_filename_is_given",
L"default_filename_is_given"},
{"data:,looks/like/a.path",
"",
"",
L"\u65e5\u672c\u8a9e", // Japanese Kanji.
L"\u65e5\u672c\u8a9e"},
// Dotfiles. Ensures preceeding period(s) stripped.
{"http://www.google.com/.test.html",
"",
"",
L"",
L"test.html"},
{"http://www.google.com/.test",
"",
"",
L"",
L"test"},
{"http://www.google.com/..test",
"",
"",
L"",
L"test"},
// The filename encoding is specified by the referrer charset.
{"http://example.com/V%FDvojov%E1%20psychologie.doc",
"",
"iso-8859-1",
L"",
L"V\u00fdvojov\u00e1 psychologie.doc"},
// The filename encoding doesn't match the referrer charset, the
// system charset, or UTF-8.
// TODO(jshin): we need to handle this case.
#if 0
{"http://example.com/V%FDvojov%E1%20psychologie.doc",
"",
"utf-8",
L"",
L"V\u00fdvojov\u00e1 psychologie.doc",
},
#endif
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
std::wstring default_name = test_cases[i].default_filename;
string16 filename = GetSuggestedFilename(
GURL(test_cases[i].url), test_cases[i].content_disp_header,
test_cases[i].referrer_charset, WideToUTF16(default_name));
EXPECT_EQ(std::wstring(test_cases[i].expected_filename),
UTF16ToWide(filename))
<< "Iteration " << i << ": " << test_cases[i].url;
}
}
// This is currently a windows specific function.
#if defined(OS_WIN)
namespace {
struct GetDirectoryListingEntryCase {
const wchar_t* name;
const char* raw_bytes;
bool is_dir;
int64 filesize;
base::Time time;
const char* expected;
};
} // namespace
TEST(NetUtilTest, GetDirectoryListingEntry) {
const GetDirectoryListingEntryCase test_cases[] = {
{L"Foo",
"",
false,
10000,
base::Time(),
"<script>addRow(\"Foo\",\"Foo\",0,\"9.8 kB\",\"\");</script>\n"},
{L"quo\"tes",
"",
false,
10000,
base::Time(),
"<script>addRow(\"quo\\\"tes\",\"quo%22tes\",0,\"9.8 kB\",\"\");</script>"
"\n"},
{L"quo\"tes",
"quo\"tes",
false,
10000,
base::Time(),
"<script>addRow(\"quo\\\"tes\",\"quo%22tes\",0,\"9.8 kB\",\"\");</script>"
"\n"},
// U+D55C0 U+AE00. raw_bytes is empty (either a local file with
// UTF-8/UTF-16 encoding or a remote file on an ftp server using UTF-8
{L"\xD55C\xAE00.txt",
"",
false,
10000,
base::Time(),
"<script>addRow(\"\\uD55C\\uAE00.txt\",\"%ED%95%9C%EA%B8%80.txt\""
",0,\"9.8 kB\",\"\");</script>\n"},
// U+D55C0 U+AE00. raw_bytes is the corresponding EUC-KR sequence:
// a local or remote file in EUC-KR.
{L"\xD55C\xAE00.txt",
"\xC7\xD1\xB1\xDB.txt",
false,
10000,
base::Time(),
"<script>addRow(\"\\uD55C\\uAE00.txt\",\"%C7%D1%B1%DB.txt\""
",0,\"9.8 kB\",\"\");</script>\n"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
const std::string results = GetDirectoryListingEntry(
WideToUTF16(test_cases[i].name),
test_cases[i].raw_bytes,
test_cases[i].is_dir,
test_cases[i].filesize,
test_cases[i].time);
EXPECT_EQ(test_cases[i].expected, results);
}
}
#endif
TEST(NetUtilTest, ParseHostAndPort) {
const struct {
const char* input;
bool success;
const char* expected_host;
int expected_port;
} tests[] = {
// Valid inputs:
{"foo:10", true, "foo", 10},
{"foo", true, "foo", -1},
{
"[1080:0:0:0:8:800:200C:4171]:11",
true,
"[1080:0:0:0:8:800:200C:4171]",
11,
},
// Invalid inputs:
{"foo:bar", false, "", -1},
{"foo:", false, "", -1},
{":", false, "", -1},
{":80", false, "", -1},
{"", false, "", -1},
{"porttoolong:300000", false, "", -1},
{"usrname@host", false, "", -1},
{"usrname:password@host", false, "", -1},
{":password@host", false, "", -1},
{":password@host:80", false, "", -1},
{":password@host", false, "", -1},
{"@host", false, "", -1},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::string host;
int port;
bool ok = ParseHostAndPort(tests[i].input, &host, &port);
EXPECT_EQ(tests[i].success, ok);
if (tests[i].success) {
EXPECT_EQ(tests[i].expected_host, host);
EXPECT_EQ(tests[i].expected_port, port);
}
}
}
TEST(NetUtilTest, GetHostAndPort) {
const struct {
GURL url;
const char* expected_host_and_port;
} tests[] = {
{ GURL("http://www.foo.com/x"), "www.foo.com:80"},
{ GURL("http://www.foo.com:21/x"), "www.foo.com:21"},
// For IPv6 literals should always include the brackets.
{ GURL("http://[1::2]/x"), "[1::2]:80"},
{ GURL("http://[::a]:33/x"), "[::a]:33"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::string host_and_port = GetHostAndPort(tests[i].url);
EXPECT_EQ(std::string(tests[i].expected_host_and_port), host_and_port);
}
}
TEST(NetUtilTest, GetHostAndOptionalPort) {
const struct {
GURL url;
const char* expected_host_and_port;
} tests[] = {
{ GURL("http://www.foo.com/x"), "www.foo.com"},
{ GURL("http://www.foo.com:21/x"), "www.foo.com:21"},
// For IPv6 literals should always include the brackets.
{ GURL("http://[1::2]/x"), "[1::2]"},
{ GURL("http://[::a]:33/x"), "[::a]:33"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
std::string host_and_port = GetHostAndOptionalPort(tests[i].url);
EXPECT_EQ(std::string(tests[i].expected_host_and_port), host_and_port);
}
}
TEST(NetUtilTest, NetAddressToString_IPv4) {
const struct {
uint8 addr[4];
const char* result;
} tests[] = {
{{0, 0, 0, 0}, "0.0.0.0"},
{{127, 0, 0, 1}, "127.0.0.1"},
{{192, 168, 0, 1}, "192.168.0.1"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
const addrinfo* ai = GetIPv4Address(tests[i].addr, 80);
std::string result = NetAddressToString(ai);
EXPECT_EQ(std::string(tests[i].result), result);
}
}
TEST(NetUtilTest, NetAddressToString_IPv6) {
const struct {
uint8 addr[16];
const char* result;
} tests[] = {
{{0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10, 0xFE, 0xDC, 0xBA,
0x98, 0x76, 0x54, 0x32, 0x10},
"fedc:ba98:7654:3210:fedc:ba98:7654:3210"},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
const addrinfo* ai = GetIPv6Address(tests[i].addr, 80);
std::string result = NetAddressToString(ai);
// Allow NetAddressToString() to fail, in case the system doesn't
// support IPv6.
if (!result.empty())
EXPECT_EQ(std::string(tests[i].result), result);
}
}
TEST(NetUtilTest, NetAddressToStringWithPort_IPv4) {
uint8 addr[] = {127, 0, 0, 1};
const addrinfo* ai = GetIPv4Address(addr, 166);
std::string result = NetAddressToStringWithPort(ai);
EXPECT_EQ("127.0.0.1:166", result);
}
TEST(NetUtilTest, NetAddressToStringWithPort_IPv6) {
uint8 addr[] = {
0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10, 0xFE, 0xDC, 0xBA,
0x98, 0x76, 0x54, 0x32, 0x10
};
const addrinfo* ai = GetIPv6Address(addr, 361);
std::string result = NetAddressToStringWithPort(ai);
// May fail on systems that don't support IPv6.
if (!result.empty())
EXPECT_EQ("[fedc:ba98:7654:3210:fedc:ba98:7654:3210]:361", result);
}
TEST(NetUtilTest, GetHostName) {
// We can't check the result of GetHostName() directly, since the result
// will differ across machines. Our goal here is to simply exercise the
// code path, and check that things "look about right".
std::string hostname = GetHostName();
EXPECT_FALSE(hostname.empty());
}
TEST(NetUtilTest, FormatUrl) {
FormatUrlTypes default_format_type = kFormatUrlOmitUsernamePassword;
const UrlTestData tests[] = {
{"Empty URL", "", "", default_format_type, UnescapeRule::NORMAL, L"", 0},
{"Simple URL",
"http://www.google.com/", "", default_format_type, UnescapeRule::NORMAL,
L"http://www.google.com/", 7},
{"With a port number and a reference",
"http://www.google.com:8080/#\xE3\x82\xB0", "", default_format_type,
UnescapeRule::NORMAL,
L"http://www.google.com:8080/#\x30B0", 7},
// -------- IDN tests --------
{"Japanese IDN with ja",
"http://xn--l8jvb1ey91xtjb.jp", "ja", default_format_type,
UnescapeRule::NORMAL, L"http://\x671d\x65e5\x3042\x3055\x3072.jp/", 7},
{"Japanese IDN with en",
"http://xn--l8jvb1ey91xtjb.jp", "en", default_format_type,
UnescapeRule::NORMAL, L"http://xn--l8jvb1ey91xtjb.jp/", 7},
{"Japanese IDN without any languages",
"http://xn--l8jvb1ey91xtjb.jp", "", default_format_type,
UnescapeRule::NORMAL,
// Single script is safe for empty languages.
L"http://\x671d\x65e5\x3042\x3055\x3072.jp/", 7},
{"mailto: with Japanese IDN",
"mailto:foo@xn--l8jvb1ey91xtjb.jp", "ja", default_format_type,
UnescapeRule::NORMAL,
// GURL doesn't assume an email address's domain part as a host name.
L"mailto:foo@xn--l8jvb1ey91xtjb.jp", 7},
{"file: with Japanese IDN",
"file://xn--l8jvb1ey91xtjb.jp/config.sys", "ja", default_format_type,
UnescapeRule::NORMAL,
L"file://\x671d\x65e5\x3042\x3055\x3072.jp/config.sys", 7},
{"ftp: with Japanese IDN",
"ftp://xn--l8jvb1ey91xtjb.jp/config.sys", "ja", default_format_type,
UnescapeRule::NORMAL,
L"ftp://\x671d\x65e5\x3042\x3055\x3072.jp/config.sys", 6},
// -------- omit_username_password flag tests --------
{"With username and password, omit_username_password=false",
"http://user:passwd@example.com/foo", "",
kFormatUrlOmitNothing, UnescapeRule::NORMAL,
L"http://user:passwd@example.com/foo", 19},
{"With username and password, omit_username_password=true",
"http://user:passwd@example.com/foo", "", default_format_type,
UnescapeRule::NORMAL, L"http://example.com/foo", 7},
{"With username and no password",
"http://user@example.com/foo", "", default_format_type,
UnescapeRule::NORMAL, L"http://example.com/foo", 7},
{"Just '@' without username and password",
"http://@example.com/foo", "", default_format_type, UnescapeRule::NORMAL,
L"http://example.com/foo", 7},
// GURL doesn't think local-part of an email address is username for URL.
{"mailto:, omit_username_password=true",
"mailto:foo@example.com", "", default_format_type, UnescapeRule::NORMAL,
L"mailto:foo@example.com", 7},
// -------- unescape flag tests --------
{"Do not unescape",
"http://%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB.jp/"
"%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB"
"?q=%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB", "en", default_format_type,
UnescapeRule::NONE,
// GURL parses %-encoded hostnames into Punycode.
L"http://xn--qcka1pmc.jp/%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB"
L"?q=%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB", 7},
{"Unescape normally",
"http://%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB.jp/"
"%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB"
"?q=%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB", "en", default_format_type,
UnescapeRule::NORMAL,
L"http://xn--qcka1pmc.jp/\x30B0\x30FC\x30B0\x30EB"
L"?q=\x30B0\x30FC\x30B0\x30EB", 7},
{"Unescape normally including unescape spaces",
"http://www.google.com/search?q=Hello%20World", "en", default_format_type,
UnescapeRule::SPACES, L"http://www.google.com/search?q=Hello World", 7},
/*
{"unescape=true with some special characters",
"http://user%3A:%40passwd@example.com/foo%3Fbar?q=b%26z", "",
kFormatUrlOmitNothing, UnescapeRule::NORMAL,
L"http://user%3A:%40passwd@example.com/foo%3Fbar?q=b%26z", 25},
*/
// Disabled: the resultant URL becomes "...user%253A:%2540passwd...".
// -------- omit http: --------
{"omit http with user name",
"http://user@example.com/foo", "", kFormatUrlOmitAll,
UnescapeRule::NORMAL, L"example.com/foo", 0},
{"omit http",
"http://www.google.com/", "en", kFormatUrlOmitHTTP,
UnescapeRule::NORMAL, L"www.google.com/",
0},
{"omit http with https",
"https://www.google.com/", "en", kFormatUrlOmitHTTP,
UnescapeRule::NORMAL, L"https://www.google.com/",
8},
{"omit http starts with ftp.",
"http://ftp.google.com/", "en", kFormatUrlOmitHTTP,
UnescapeRule::NORMAL, L"http://ftp.google.com/",
7},
// -------- omit trailing slash on bare hostname --------
{"omit slash when it's the entire path",
"http://www.google.com/", "en",
kFormatUrlOmitTrailingSlashOnBareHostname, UnescapeRule::NORMAL,
L"http://www.google.com", 7},
{"omit slash when there's a ref",
"http://www.google.com/#ref", "en",
kFormatUrlOmitTrailingSlashOnBareHostname, UnescapeRule::NORMAL,
L"http://www.google.com/#ref", 7},
{"omit slash when there's a query",
"http://www.google.com/?", "en",
kFormatUrlOmitTrailingSlashOnBareHostname, UnescapeRule::NORMAL,
L"http://www.google.com/?", 7},
{"omit slash when it's not the entire path",
"http://www.google.com/foo", "en",
kFormatUrlOmitTrailingSlashOnBareHostname, UnescapeRule::NORMAL,
L"http://www.google.com/foo", 7},
{"omit slash for nonstandard URLs",
"data:/", "en", kFormatUrlOmitTrailingSlashOnBareHostname,
UnescapeRule::NORMAL, L"data:/", 5},
{"omit slash for file URLs",
"file:///", "en", kFormatUrlOmitTrailingSlashOnBareHostname,
UnescapeRule::NORMAL, L"file:///", 7},
// -------- view-source: --------
{"view-source",
"view-source:http://xn--qcka1pmc.jp/", "ja", default_format_type,
UnescapeRule::NORMAL, L"view-source:http://\x30B0\x30FC\x30B0\x30EB.jp/",
19},
{"view-source of view-source",
"view-source:view-source:http://xn--qcka1pmc.jp/", "ja",
default_format_type, UnescapeRule::NORMAL,
L"view-source:view-source:http://xn--qcka1pmc.jp/", 12},
// view-source should omit http and trailing slash where non-view-source
// would.
{"view-source omit http",
"view-source:http://a.b/c", "en", kFormatUrlOmitAll,
UnescapeRule::NORMAL, L"view-source:a.b/c",
12},
{"view-source omit http starts with ftp.",
"view-source:http://ftp.b/c", "en", kFormatUrlOmitAll,
UnescapeRule::NORMAL, L"view-source:http://ftp.b/c",
19},
{"view-source omit slash when it's the entire path",
"view-source:http://a.b/", "en", kFormatUrlOmitAll,
UnescapeRule::NORMAL, L"view-source:a.b",
12},
};
for (size_t i = 0; i < arraysize(tests); ++i) {
size_t prefix_len;
string16 formatted = FormatUrl(
GURL(tests[i].input), tests[i].languages, tests[i].format_types,
tests[i].escape_rules, NULL, &prefix_len, NULL);
EXPECT_EQ(WideToUTF16(tests[i].output), formatted) << tests[i].description;
EXPECT_EQ(tests[i].prefix_len, prefix_len) << tests[i].description;
}
}
TEST(NetUtilTest, FormatUrlParsed) {
// No unescape case.
url_parse::Parsed parsed;
string16 formatted = FormatUrl(
GURL("http://\xE3\x82\xB0:\xE3\x83\xBC@xn--qcka1pmc.jp:8080/"
"%E3%82%B0/?q=%E3%82%B0#\xE3\x82\xB0"),
"ja", kFormatUrlOmitNothing, UnescapeRule::NONE, &parsed, NULL,
NULL);
EXPECT_EQ(WideToUTF16(
L"http://%E3%82%B0:%E3%83%BC@\x30B0\x30FC\x30B0\x30EB.jp:8080"
L"/%E3%82%B0/?q=%E3%82%B0#\x30B0"), formatted);
EXPECT_EQ(WideToUTF16(L"%E3%82%B0"),
formatted.substr(parsed.username.begin, parsed.username.len));
EXPECT_EQ(WideToUTF16(L"%E3%83%BC"),
formatted.substr(parsed.password.begin, parsed.password.len));
EXPECT_EQ(WideToUTF16(L"\x30B0\x30FC\x30B0\x30EB.jp"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"8080"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/%E3%82%B0/"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"q=%E3%82%B0"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"\x30B0"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// Unescape case.
formatted = FormatUrl(
GURL("http://\xE3\x82\xB0:\xE3\x83\xBC@xn--qcka1pmc.jp:8080/"
"%E3%82%B0/?q=%E3%82%B0#\xE3\x82\xB0"),
"ja", kFormatUrlOmitNothing, UnescapeRule::NORMAL, &parsed, NULL,
NULL);
EXPECT_EQ(WideToUTF16(L"http://\x30B0:\x30FC@\x30B0\x30FC\x30B0\x30EB.jp:8080"
L"/\x30B0/?q=\x30B0#\x30B0"), formatted);
EXPECT_EQ(WideToUTF16(L"\x30B0"),
formatted.substr(parsed.username.begin, parsed.username.len));
EXPECT_EQ(WideToUTF16(L"\x30FC"),
formatted.substr(parsed.password.begin, parsed.password.len));
EXPECT_EQ(WideToUTF16(L"\x30B0\x30FC\x30B0\x30EB.jp"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"8080"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/\x30B0/"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"q=\x30B0"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"\x30B0"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// Omit_username_password + unescape case.
formatted = FormatUrl(
GURL("http://\xE3\x82\xB0:\xE3\x83\xBC@xn--qcka1pmc.jp:8080/"
"%E3%82%B0/?q=%E3%82%B0#\xE3\x82\xB0"),
"ja", kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL, &parsed,
NULL, NULL);
EXPECT_EQ(WideToUTF16(L"http://\x30B0\x30FC\x30B0\x30EB.jp:8080"
L"/\x30B0/?q=\x30B0#\x30B0"), formatted);
EXPECT_FALSE(parsed.username.is_valid());
EXPECT_FALSE(parsed.password.is_valid());
EXPECT_EQ(WideToUTF16(L"\x30B0\x30FC\x30B0\x30EB.jp"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"8080"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/\x30B0/"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"q=\x30B0"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"\x30B0"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// View-source case.
formatted = FormatUrl(
GURL("view-source:http://user:passwd@host:81/path?query#ref"),
"", kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL, &parsed,
NULL, NULL);
EXPECT_EQ(WideToUTF16(L"view-source:http://host:81/path?query#ref"),
formatted);
EXPECT_EQ(WideToUTF16(L"view-source:http"),
formatted.substr(parsed.scheme.begin, parsed.scheme.len));
EXPECT_FALSE(parsed.username.is_valid());
EXPECT_FALSE(parsed.password.is_valid());
EXPECT_EQ(WideToUTF16(L"host"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"81"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/path"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"query"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"ref"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// omit http case.
formatted = FormatUrl(
GURL("http://host:8000/a?b=c#d"),
"", kFormatUrlOmitHTTP, UnescapeRule::NORMAL, &parsed, NULL, NULL);
EXPECT_EQ(WideToUTF16(L"host:8000/a?b=c#d"), formatted);
EXPECT_FALSE(parsed.scheme.is_valid());
EXPECT_FALSE(parsed.username.is_valid());
EXPECT_FALSE(parsed.password.is_valid());
EXPECT_EQ(WideToUTF16(L"host"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"8000"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/a"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"b=c"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"d"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// omit http starts with ftp case.
formatted = FormatUrl(
GURL("http://ftp.host:8000/a?b=c#d"),
"", kFormatUrlOmitHTTP, UnescapeRule::NORMAL, &parsed, NULL, NULL);
EXPECT_EQ(WideToUTF16(L"http://ftp.host:8000/a?b=c#d"), formatted);
EXPECT_TRUE(parsed.scheme.is_valid());
EXPECT_FALSE(parsed.username.is_valid());
EXPECT_FALSE(parsed.password.is_valid());
EXPECT_EQ(WideToUTF16(L"http"),
formatted.substr(parsed.scheme.begin, parsed.scheme.len));
EXPECT_EQ(WideToUTF16(L"ftp.host"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"8000"),
formatted.substr(parsed.port.begin, parsed.port.len));
EXPECT_EQ(WideToUTF16(L"/a"),
formatted.substr(parsed.path.begin, parsed.path.len));
EXPECT_EQ(WideToUTF16(L"b=c"),
formatted.substr(parsed.query.begin, parsed.query.len));
EXPECT_EQ(WideToUTF16(L"d"),
formatted.substr(parsed.ref.begin, parsed.ref.len));
// omit http starts with 'f' case.
formatted = FormatUrl(
GURL("http://f/"),
"", kFormatUrlOmitHTTP, UnescapeRule::NORMAL, &parsed, NULL, NULL);
EXPECT_EQ(WideToUTF16(L"f/"), formatted);
EXPECT_FALSE(parsed.scheme.is_valid());
EXPECT_FALSE(parsed.username.is_valid());
EXPECT_FALSE(parsed.password.is_valid());
EXPECT_FALSE(parsed.port.is_valid());
EXPECT_TRUE(parsed.path.is_valid());
EXPECT_FALSE(parsed.query.is_valid());
EXPECT_FALSE(parsed.ref.is_valid());
EXPECT_EQ(WideToUTF16(L"f"),
formatted.substr(parsed.host.begin, parsed.host.len));
EXPECT_EQ(WideToUTF16(L"/"),
formatted.substr(parsed.path.begin, parsed.path.len));
}
TEST(NetUtilTest, FormatUrlAdjustOffset) {
const AdjustOffsetCase basic_cases[] = {
{0, 0},
{3, 3},
{5, 5},
{6, 6},
{13, 13},
{21, 21},
{22, 22},
{23, 23},
{25, 25},
{26, string16::npos},
{500000, string16::npos},
{string16::npos, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(basic_cases); ++i) {
size_t offset = basic_cases[i].input_offset;
FormatUrl(GURL("http://www.google.com/foo/"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offset);
EXPECT_EQ(basic_cases[i].output_offset, offset);
}
size_t url_size = 26;
std::vector<size_t> offsets;
for (size_t i = 0; i < url_size + 1; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://www.google.com/foo/"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offsets);
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(i, offsets[i]);
EXPECT_EQ(kNpos, offsets[url_size]);
const struct {
const char* input_url;
size_t input_offset;
size_t output_offset;
} omit_auth_cases[] = {
{"http://foo:bar@www.google.com/", 6, 6},
{"http://foo:bar@www.google.com/", 7, string16::npos},
{"http://foo:bar@www.google.com/", 8, string16::npos},
{"http://foo:bar@www.google.com/", 10, string16::npos},
{"http://foo:bar@www.google.com/", 11, string16::npos},
{"http://foo:bar@www.google.com/", 14, string16::npos},
{"http://foo:bar@www.google.com/", 15, 7},
{"http://foo:bar@www.google.com/", 25, 17},
{"http://foo@www.google.com/", 9, string16::npos},
{"http://foo@www.google.com/", 11, 7},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(omit_auth_cases); ++i) {
size_t offset = omit_auth_cases[i].input_offset;
FormatUrl(GURL(omit_auth_cases[i].input_url), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offset);
EXPECT_EQ(omit_auth_cases[i].output_offset, offset);
}
url_size = 30;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://foo:bar@www.google.com/"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offsets);
for (size_t i = 0; i < 7; ++i)
EXPECT_EQ(i, offsets[i]);
for (size_t i = 7; i < 15; ++i)
EXPECT_EQ(kNpos, offsets[i]);
for (size_t i = 16; i < url_size; ++i)
EXPECT_EQ(i - 8 , offsets[i]);
const AdjustOffsetCase view_source_cases[] = {
{0, 0},
{3, 3},
{11, 11},
{12, 12},
{13, 13},
{18, 18},
{19, string16::npos},
{20, string16::npos},
{23, 19},
{26, 22},
{string16::npos, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(view_source_cases); ++i) {
size_t offset = view_source_cases[i].input_offset;
FormatUrl(GURL("view-source:http://foo@www.google.com/"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offset);
EXPECT_EQ(view_source_cases[i].output_offset, offset);
}
url_size = 38;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("view-source:http://foo@www.google.com/"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offsets);
size_t expected[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, kNpos, kNpos, kNpos, kNpos, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33};
ASSERT_EQ(url_size, arraysize(expected));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected[i], offsets[i]);
const AdjustOffsetCase idn_hostname_cases[] = {
{8, string16::npos},
{16, string16::npos},
{24, string16::npos},
{25, 12},
{30, 17},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(idn_hostname_cases); ++i) {
size_t offset = idn_hostname_cases[i].input_offset;
// "http://\x671d\x65e5\x3042\x3055\x3072.jp/foo/"
FormatUrl(GURL("http://xn--l8jvb1ey91xtjb.jp/foo/"), "ja",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offset);
EXPECT_EQ(idn_hostname_cases[i].output_offset, offset);
}
url_size = 33;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://xn--l8jvb1ey91xtjb.jp/foo/"), "ja",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL,
NULL, NULL, &offsets);
size_t expected_1[] = {0, 1, 2, 3, 4, 5, 6, 7, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, 12, 13, 14, 15, 16,
17, 18, 19};
ASSERT_EQ(url_size, arraysize(expected_1));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_1[i], offsets[i]);
const AdjustOffsetCase unescape_cases[] = {
{25, 25},
{26, string16::npos},
{27, string16::npos},
{28, 26},
{35, string16::npos},
{41, 31},
{59, 33},
{60, string16::npos},
{67, string16::npos},
{68, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(unescape_cases); ++i) {
size_t offset = unescape_cases[i].input_offset;
// "http://www.google.com/foo bar/\x30B0\x30FC\x30B0\x30EB"
FormatUrl(GURL(
"http://www.google.com/foo%20bar/%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB"),
"en", kFormatUrlOmitUsernamePassword, UnescapeRule::SPACES, NULL,
NULL, &offset);
EXPECT_EQ(unescape_cases[i].output_offset, offset);
}
url_size = 68;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL(
"http://www.google.com/foo%20bar/%E3%82%B0%E3%83%BC%E3%82%B0%E3%83%AB"),
"en", kFormatUrlOmitUsernamePassword, UnescapeRule::SPACES, NULL, NULL,
&offsets);
size_t expected_2[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, kNpos, kNpos,
26, 27, 28, 29, 30, kNpos, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, 31, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, 32, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, 33, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, kNpos, kNpos};
ASSERT_EQ(url_size, arraysize(expected_2));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_2[i], offsets[i]);
const AdjustOffsetCase ref_cases[] = {
{30, 30},
{31, 31},
{32, string16::npos},
{34, 32},
{35, string16::npos},
{37, 33},
{38, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(ref_cases); ++i) {
size_t offset = ref_cases[i].input_offset;
// "http://www.google.com/foo.html#\x30B0\x30B0z"
FormatUrl(GURL(
"http://www.google.com/foo.html#\xE3\x82\xB0\xE3\x82\xB0z"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL, NULL, NULL,
&offset);
EXPECT_EQ(ref_cases[i].output_offset, offset);
}
url_size = 38;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
// "http://www.google.com/foo.html#\x30B0\x30B0z"
FormatUrlWithOffsets(GURL(
"http://www.google.com/foo.html#\xE3\x82\xB0\xE3\x82\xB0z"), "en",
kFormatUrlOmitUsernamePassword, UnescapeRule::NORMAL, NULL, NULL,
&offsets);
size_t expected_3[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, kNpos, kNpos, 32, kNpos, kNpos, 33};
ASSERT_EQ(url_size, arraysize(expected_3));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_3[i], offsets[i]);
const AdjustOffsetCase omit_http_cases[] = {
{0, string16::npos},
{3, string16::npos},
{7, 0},
{8, 1},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(omit_http_cases); ++i) {
size_t offset = omit_http_cases[i].input_offset;
FormatUrl(GURL("http://www.google.com"), "en",
kFormatUrlOmitHTTP, UnescapeRule::NORMAL, NULL, NULL, &offset);
EXPECT_EQ(omit_http_cases[i].output_offset, offset);
}
url_size = 23;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://www.google.com"), "en",
kFormatUrlOmitHTTP, UnescapeRule::NORMAL, NULL, NULL, &offsets);
size_t expected_4[] = {kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, 0, 1,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, kNpos};
ASSERT_EQ(url_size, arraysize(expected_4));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_4[i], offsets[i]);
const AdjustOffsetCase omit_http_start_with_ftp[] = {
{0, 0},
{3, 3},
{8, 8},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(omit_http_start_with_ftp); ++i) {
size_t offset = omit_http_start_with_ftp[i].input_offset;
FormatUrl(GURL("http://ftp.google.com"), "en",
kFormatUrlOmitHTTP, UnescapeRule::NORMAL, NULL, NULL, &offset);
EXPECT_EQ(omit_http_start_with_ftp[i].output_offset, offset);
}
url_size = 23;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://ftp.google.com"), "en",
kFormatUrlOmitHTTP, UnescapeRule::NORMAL, NULL, NULL, &offsets);
size_t expected_5[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, kNpos};
ASSERT_EQ(url_size, arraysize(expected_5));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_5[i], offsets[i]);
const AdjustOffsetCase omit_all_cases[] = {
{12, 0},
{13, 1},
{0, string16::npos},
{3, string16::npos},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(omit_all_cases); ++i) {
size_t offset = omit_all_cases[i].input_offset;
FormatUrl(GURL("http://user@foo.com/"), "en", kFormatUrlOmitAll,
UnescapeRule::NORMAL, NULL, NULL, &offset);
EXPECT_EQ(omit_all_cases[i].output_offset, offset);
}
url_size = 21;
offsets.clear();
for (size_t i = 0; i < url_size; ++i)
offsets.push_back(i);
FormatUrlWithOffsets(GURL("http://user@foo.com/"), "en", kFormatUrlOmitAll,
UnescapeRule::NORMAL, NULL, NULL, &offsets);
size_t expected_6[] = {kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos, kNpos,
kNpos, kNpos, kNpos, kNpos, 0, 1, 2, 3, 4, 5, 6, 7,
kNpos};
ASSERT_EQ(url_size, arraysize(expected_6));
for (size_t i = 0; i < url_size; ++i)
EXPECT_EQ(expected_6[i], offsets[i]);
}
TEST(NetUtilTest, SimplifyUrlForRequest) {
struct {
const char* input_url;
const char* expected_simplified_url;
} tests[] = {
{
// Reference section should be stripped.
"http://www.google.com:78/foobar?query=1#hash",
"http://www.google.com:78/foobar?query=1",
},
{
// Reference section can itself contain #.
"http://192.168.0.1?query=1#hash#10#11#13#14",
"http://192.168.0.1?query=1",
},
{ // Strip username/password.
"http://user:pass@google.com",
"http://google.com/",
},
{ // Strip both the reference and the username/password.
"http://user:pass@google.com:80/sup?yo#X#X",
"http://google.com/sup?yo",
},
{ // Try an HTTPS URL -- strip both the reference and the username/password.
"https://user:pass@google.com:80/sup?yo#X#X",
"https://google.com:80/sup?yo",
},
{ // Try an FTP URL -- strip both the reference and the username/password.
"ftp://user:pass@google.com:80/sup?yo#X#X",
"ftp://google.com:80/sup?yo",
},
{ // Try an nonstandard URL
"foobar://user:pass@google.com:80/sup?yo#X#X",
"foobar://user:pass@google.com:80/sup?yo#X#X",
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s", i,
tests[i].input_url));
GURL input_url(GURL(tests[i].input_url));
GURL expected_url(GURL(tests[i].expected_simplified_url));
EXPECT_EQ(expected_url, SimplifyUrlForRequest(input_url));
}
}
TEST(NetUtilTest, SetExplicitlyAllowedPortsTest) {
std::string invalid[] = { "1,2,a", "'1','2'", "1, 2, 3", "1 0,11,12" };
std::string valid[] = { "", "1", "1,2", "1,2,3", "10,11,12,13" };
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(invalid); ++i) {
SetExplicitlyAllowedPorts(invalid[i]);
EXPECT_EQ(0, static_cast<int>(explicitly_allowed_ports.size()));
}
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(valid); ++i) {
SetExplicitlyAllowedPorts(valid[i]);
EXPECT_EQ(i, explicitly_allowed_ports.size());
}
}
TEST(NetUtilTest, GetHostOrSpecFromURL) {
EXPECT_EQ("example.com",
GetHostOrSpecFromURL(GURL("http://example.com/test")));
EXPECT_EQ("example.com",
GetHostOrSpecFromURL(GURL("http://example.com./test")));
EXPECT_EQ("file:///tmp/test.html",
GetHostOrSpecFromURL(GURL("file:///tmp/test.html")));
}
// Test that invalid IP literals fail to parse.
TEST(NetUtilTest, ParseIPLiteralToNumber_FailParse) {
IPAddressNumber number;
EXPECT_FALSE(ParseIPLiteralToNumber("bad value", &number));
EXPECT_FALSE(ParseIPLiteralToNumber("bad:value", &number));
EXPECT_FALSE(ParseIPLiteralToNumber("", &number));
EXPECT_FALSE(ParseIPLiteralToNumber("192.168.0.1:30", &number));
EXPECT_FALSE(ParseIPLiteralToNumber(" 192.168.0.1 ", &number));
EXPECT_FALSE(ParseIPLiteralToNumber("[::1]", &number));
}
// Test parsing an IPv4 literal.
TEST(NetUtilTest, ParseIPLiteralToNumber_IPv4) {
IPAddressNumber number;
EXPECT_TRUE(ParseIPLiteralToNumber("192.168.0.1", &number));
EXPECT_EQ("192,168,0,1", DumpIPNumber(number));
}
// Test parsing an IPv6 literal.
TEST(NetUtilTest, ParseIPLiteralToNumber_IPv6) {
IPAddressNumber number;
EXPECT_TRUE(ParseIPLiteralToNumber("1:abcd::3:4:ff", &number));
EXPECT_EQ("0,1,171,205,0,0,0,0,0,0,0,3,0,4,0,255", DumpIPNumber(number));
}
// Test mapping an IPv4 address to an IPv6 address.
TEST(NetUtilTest, ConvertIPv4NumberToIPv6Number) {
IPAddressNumber ipv4_number;
EXPECT_TRUE(ParseIPLiteralToNumber("192.168.0.1", &ipv4_number));
IPAddressNumber ipv6_number =
ConvertIPv4NumberToIPv6Number(ipv4_number);
// ::ffff:192.168.1.1
EXPECT_EQ("0,0,0,0,0,0,0,0,0,0,255,255,192,168,0,1",
DumpIPNumber(ipv6_number));
}
// Test parsing invalid CIDR notation literals.
TEST(NetUtilTest, ParseCIDRBlock_Invalid) {
const char* bad_literals[] = {
"foobar",
"",
"192.168.0.1",
"::1",
"/",
"/1",
"1",
"192.168.1.1/-1",
"192.168.1.1/33",
"::1/-3",
"a::3/129",
"::1/x",
"192.168.0.1//11"
};
for (size_t i = 0; i < arraysize(bad_literals); ++i) {
IPAddressNumber ip_number;
size_t prefix_length_in_bits;
EXPECT_FALSE(ParseCIDRBlock(bad_literals[i],
&ip_number,
&prefix_length_in_bits));
}
}
// Test parsing a valid CIDR notation literal.
TEST(NetUtilTest, ParseCIDRBlock_Valid) {
IPAddressNumber ip_number;
size_t prefix_length_in_bits;
EXPECT_TRUE(ParseCIDRBlock("192.168.0.1/11",
&ip_number,
&prefix_length_in_bits));
EXPECT_EQ("192,168,0,1", DumpIPNumber(ip_number));
EXPECT_EQ(11u, prefix_length_in_bits);
}
TEST(NetUtilTest, IPNumberMatchesPrefix) {
struct {
const char* cidr_literal;
const char* ip_literal;
bool expected_to_match;
} tests[] = {
// IPv4 prefix with IPv4 inputs.
{
"10.10.1.32/27",
"10.10.1.44",
true
},
{
"10.10.1.32/27",
"10.10.1.90",
false
},
{
"10.10.1.32/27",
"10.10.1.90",
false
},
// IPv6 prefix with IPv6 inputs.
{
"2001:db8::/32",
"2001:DB8:3:4::5",
true
},
{
"2001:db8::/32",
"2001:c8::",
false
},
// IPv6 prefix with IPv4 inputs.
{
"2001:db8::/33",
"192.168.0.1",
false
},
{
"::ffff:192.168.0.1/112",
"192.168.33.77",
true
},
// IPv4 prefix with IPv6 inputs.
{
"10.11.33.44/16",
"::ffff:0a0b:89",
true
},
{
"10.11.33.44/16",
"::ffff:10.12.33.44",
false
},
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s, %s", i,
tests[i].cidr_literal,
tests[i].ip_literal));
IPAddressNumber ip_number;
EXPECT_TRUE(ParseIPLiteralToNumber(tests[i].ip_literal, &ip_number));
IPAddressNumber ip_prefix;
size_t prefix_length_in_bits;
EXPECT_TRUE(ParseCIDRBlock(tests[i].cidr_literal,
&ip_prefix,
&prefix_length_in_bits));
EXPECT_EQ(tests[i].expected_to_match,
IPNumberMatchesPrefix(ip_number,
ip_prefix,
prefix_length_in_bits));
}
}
TEST(NetUtilTest, IsLocalhost) {
EXPECT_TRUE(net::IsLocalhost("localhost"));
EXPECT_TRUE(net::IsLocalhost("localhost.localdomain"));
EXPECT_TRUE(net::IsLocalhost("localhost6"));
EXPECT_TRUE(net::IsLocalhost("localhost6.localdomain6"));
EXPECT_TRUE(net::IsLocalhost("127.0.0.1"));
EXPECT_TRUE(net::IsLocalhost("127.0.1.0"));
EXPECT_TRUE(net::IsLocalhost("127.1.0.0"));
EXPECT_TRUE(net::IsLocalhost("127.0.0.255"));
EXPECT_TRUE(net::IsLocalhost("127.0.255.0"));
EXPECT_TRUE(net::IsLocalhost("127.255.0.0"));
EXPECT_TRUE(net::IsLocalhost("::1"));
EXPECT_TRUE(net::IsLocalhost("0:0:0:0:0:0:0:1"));
EXPECT_FALSE(net::IsLocalhost("localhostx"));
EXPECT_FALSE(net::IsLocalhost("foo.localdomain"));
EXPECT_FALSE(net::IsLocalhost("localhost6x"));
EXPECT_FALSE(net::IsLocalhost("localhost.localdomain6"));
EXPECT_FALSE(net::IsLocalhost("localhost6.localdomain"));
EXPECT_FALSE(net::IsLocalhost("127.0.0.1.1"));
EXPECT_FALSE(net::IsLocalhost(".127.0.0.255"));
EXPECT_FALSE(net::IsLocalhost("::2"));
EXPECT_FALSE(net::IsLocalhost("::1:1"));
EXPECT_FALSE(net::IsLocalhost("0:0:0:0:1:0:0:1"));
EXPECT_FALSE(net::IsLocalhost("::1:1"));
EXPECT_FALSE(net::IsLocalhost("0:0:0:0:0:0:0:0:1"));
}
// Verify GetNetworkList().
TEST(NetUtilTest, GetNetworkList) {
NetworkInterfaceList list;
ASSERT_TRUE(GetNetworkList(&list));
for (NetworkInterfaceList::iterator it = list.begin();
it != list.end(); ++it) {
// Verify that the name is not empty.
EXPECT_FALSE(it->name.empty());
// Verify that the address is correct.
EXPECT_TRUE(it->address.size() == kIPv4AddressSize ||
it->address.size() == kIPv6AddressSize)
<< "Invalid address of size " << it->address.size();
bool all_zeroes = true;
for (size_t i = 0; i < it->address.size(); ++i) {
if (it->address[i] != 0) {
all_zeroes = false;
break;
}
}
EXPECT_FALSE(all_zeroes);
}
}
TEST(NetUtilTest, AdjustComponentOffset) {
std::vector<size_t> old_offsets;
for (size_t i = 0; i < 10; ++i)
old_offsets.push_back(i);
std::vector<size_t> new_offsets;
std::transform(old_offsets.begin(),
old_offsets.end(),
std::back_inserter(new_offsets),
ClampComponentOffset(5));
size_t expected_1[] = {kNpos, kNpos, kNpos, kNpos, kNpos, 5, 6, 7, 8, 9};
EXPECT_EQ(new_offsets.size(), arraysize(expected_1));
EXPECT_EQ(new_offsets.size(), old_offsets.size());
for (size_t i = 0; i < arraysize(expected_1); ++i)
EXPECT_EQ(expected_1[i], new_offsets[i]);
}
} // namespace net