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fuchsia / fuchsia / refs/heads/sandbox/markdittmer/chunked-demand-paging / . / src / lib / url / url_canon_unittest.cc
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// Copyright 2013 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 "src/lib/url/url_canon.h"
#include <errno.h>
#include <gtest/gtest.h>
#include "src/lib/fxl/macros.h"
#include "src/lib/url/third_party/mozilla/url_parse.h"
#include "src/lib/url/url_canon_internal.h"
#include "src/lib/url/url_canon_stdstring.h"
#include "src/lib/url/url_test_utils.h"
namespace url {
namespace {
struct ComponentCase {
const char* input;
const char* expected;
Component expected_component;
bool expected_success;
};
// ComponentCase but with dual 8-bit/16-bit input. Generally, the unit tests
// treat each input as optional, and will only try processing if non-NULL.
// The output is always 8-bit.
struct DualComponentCase {
const char* input8;
const char* expected;
Component expected_component;
bool expected_success;
};
// Test cases for CanonicalizeIPAddress(). The inputs are identical to
// DualComponentCase, but the output has extra CanonHostInfo fields.
struct IPAddressCase {
const char* input8;
const char* expected;
Component expected_component;
// CanonHostInfo fields, for verbose output.
CanonHostInfo::Family expected_family;
int expected_num_ipv4_components;
const char* expected_address_hex; // Two hex chars per IP address byte.
};
std::string BytesToHexString(unsigned char bytes[16], size_t length) {
EXPECT_TRUE(length == 0 || length == 4 || length == 16) << "Bad IP address length: " << length;
std::string result;
for (size_t i = 0; i < length; ++i) {
result.push_back(kHexCharLookup[(bytes[i] >> 4) & 0xf]);
result.push_back(kHexCharLookup[bytes[i] & 0xf]);
}
return result;
}
} // namespace
TEST(URLCanonTest, DoAppendUTF8) {
struct UTF8Case {
unsigned input;
const char* output;
} utf_cases[] = {
// Valid code points.
{0x24, "\x24"},
{0xA2, "\xC2\xA2"},
{0x20AC, "\xE2\x82\xAC"},
{0x24B62, "\xF0\xA4\xAD\xA2"},
{0x10FFFF, "\xF4\x8F\xBF\xBF"},
};
std::string out_str;
for (const auto& utf_case : utf_cases) {
out_str.clear();
StdStringCanonOutput output(&out_str);
AppendUTF8Value(utf_case.input, &output);
output.Complete();
EXPECT_EQ(utf_case.output, out_str);
}
}
#if defined(GTEST_HAS_DEATH_TEST)
// TODO(mattm): Can't run this in debug mode for now, since the DCHECK will
// cause the Chromium stack trace dialog to appear and hang the test.
// See http://crbug.com/49580.
#if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
#define MAYBE_DoAppendUTF8Invalid DoAppendUTF8Invalid
#else
#define MAYBE_DoAppendUTF8Invalid DISABLED_DoAppendUTF8Invalid
#endif
TEST(URLCanonTest, MAYBE_DoAppendUTF8Invalid) {
std::string out_str;
StdStringCanonOutput output(&out_str);
// Invalid code point (too large).
ASSERT_DEBUG_DEATH(
{
AppendUTF8Value(0x110000, &output);
output.Complete();
EXPECT_EQ("", out_str);
},
"");
}
#endif // defined(GTEST_HAS_DEATH_TEST)
TEST(URLCanonTest, UTF) {
// Low-level test that we handle reading, canonicalization, and writing
// UTF-8/UTF-16 strings properly.
struct UTFCase {
const char* input8;
bool expected_success;
const char* output;
} utf_cases[] = {
// Valid canonical input should get passed through & escaped.
{"\xe4\xbd\xa0\xe5\xa5\xbd", true, "%E4%BD%A0%E5%A5%BD"},
// Test a character that takes > 16 bits (U+10300 = old italic letter A)
{"\xF0\x90\x8C\x80", true, "%F0%90%8C%80"},
// Non-shortest-form UTF-8 characters are invalid. The bad character
// should be replaced with the invalid character (EF BF DB in UTF-8).
{"\xf0\x84\xbd\xa0\xe5\xa5\xbd", false, "%EF%BF%BD%E5%A5%BD"},
// Invalid UTF-8 sequences should be marked as invalid (the first
// sequence is truncated).
{"\xe4\xa0\xe5\xa5\xbd", false, "%EF%BF%BD%E5%A5%BD"},
// Character going off the end.
{"\xe4\xbd\xa0\xe5\xa5", false, "%E4%BD%A0%EF%BF%BD"},
// ...same with low surrogates with no high surrogate.
{"\xed\xb0\x80", false, "%EF%BF%BD"},
// Test a UTF-8 encoded surrogate value is marked as invalid.
// ED A0 80 = U+D800
{"\xed\xa0\x80", false, "%EF%BF%BD"},
};
std::string out_str;
for (const auto& utf_case : utf_cases) {
out_str.clear();
StdStringCanonOutput output(&out_str);
size_t input_len = strlen(utf_case.input8);
bool success = true;
for (size_t ch = 0; ch < input_len; ch++) {
success &= AppendUTF8EscapedChar(utf_case.input8, &ch, input_len, &output);
}
output.Complete();
EXPECT_EQ(utf_case.expected_success, success);
EXPECT_EQ(std::string(utf_case.output), out_str);
}
}
TEST(URLCanonTest, Scheme) {
// Here, we're mostly testing that unusual characters are handled properly.
// The canonicalizer doesn't do any parsing or whitespace detection. It will
// also do its best on error, and will escape funny sequences (these won't be
// valid schemes and it will return error).
//
// Note that the canonicalizer will append a colon to the output to separate
// out the rest of the URL, which is not present in the input. We check,
// however, that the output range includes everything but the colon.
ComponentCase scheme_cases[] = {
{"http", "http:", Component(0, 4), true},
{"HTTP", "http:", Component(0, 4), true},
{" HTTP ", "%20http%20:", Component(0, 10), false},
{"htt: ", "htt%3A%20:", Component(0, 9), false},
{"\xe4\xbd\xa0\xe5\xa5\xbdhttp", "%E4%BD%A0%E5%A5%BDhttp:", Component(0, 22), false},
// Don't re-escape something already escaped. Note that it will
// "canonicalize" the 'A' to 'a', but that's OK.
{"ht%3Atp", "ht%3atp:", Component(0, 7), false},
};
std::string out_str;
for (const auto& scheme_case : scheme_cases) {
size_t url_len = strlen(scheme_case.input);
Component in_comp(0, url_len);
Component out_comp;
out_str.clear();
StdStringCanonOutput output1(&out_str);
bool success = CanonicalizeScheme(scheme_case.input, in_comp, &output1, &out_comp);
output1.Complete();
EXPECT_EQ(scheme_case.expected_success, success);
EXPECT_EQ(std::string(scheme_case.expected), out_str);
EXPECT_EQ(scheme_case.expected_component.begin, out_comp.begin);
EXPECT_EQ(scheme_case.expected_component.len(), out_comp.len());
}
// Test the case where the scheme is declared nonexistent, it should be
// converted into an empty scheme.
Component out_comp;
out_str.clear();
StdStringCanonOutput output(&out_str);
EXPECT_TRUE(CanonicalizeScheme("", Component(false), &output, &out_comp));
output.Complete();
EXPECT_EQ(std::string(":"), out_str);
EXPECT_EQ(0U, out_comp.begin);
EXPECT_EQ(0U, out_comp.len());
}
TEST(URLCanonTest, Host) {
IPAddressCase host_cases[] = {
// Basic canonicalization, uppercase should be converted to lowercase.
{"GoOgLe.CoM", "google.com", Component(0, 10), CanonHostInfo::NEUTRAL, -1, ""},
// Spaces and some other characters should be escaped.
{"Goo%20 goo%7C|.com", "goo%20%20goo%7C%7C.com", Component(0, 22), CanonHostInfo::NEUTRAL, -1,
""},
// Exciting different types of spaces!
{NULL, "goo%20%20goo.com", Component(0, 16), CanonHostInfo::NEUTRAL, -1, ""},
// Other types of space (no-break, zero-width, zero-width-no-break) are
// name-prepped away to nothing.
{NULL, "googoo.com", Component(0, 10), CanonHostInfo::NEUTRAL, -1, ""},
// Ideographic full stop (full-width period for Chinese, etc.) should be
// treated as a dot.
{NULL, "www.foo.bar.com", Component(0, 15), CanonHostInfo::NEUTRAL, -1, ""},
// Invalid unicode characters should fail...
// ...In wide input, ICU will barf and we'll end up with the input as
// escaped UTF-8 (the invalid character should be replaced with the
// replacement character).
{"\xef\xb7\x90zyx.com", "%EF%BF%BDzyx.com", Component(0, 16), CanonHostInfo::BROKEN, -1, ""},
// ...This is the same as previous but with with escaped.
{"%ef%b7%90zyx.com", "%EF%BF%BDzyx.com", Component(0, 16), CanonHostInfo::BROKEN, -1, ""},
// Test name prepping, fullwidth input should be converted to ASCII and
// NOT
// IDN-ized. This is "Go" in fullwidth UTF-8/UTF-16.
{"\xef\xbc\xa7\xef\xbd\x8f.com", "go.com", Component(0, 6), CanonHostInfo::NEUTRAL, -1, ""},
// Test that fullwidth escaped values are properly name-prepped,
// then converted or rejected.
// ...%41 in fullwidth = 'A' (also as escaped UTF-8 input)
{"\xef\xbc\x85\xef\xbc\x94\xef\xbc\x91.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL,
-1, ""},
{"%ef%bc%85%ef%bc%94%ef%bc%91.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL, -1, ""},
// ...%00 in fullwidth should fail (also as escaped UTF-8 input)
{"\xef\xbc\x85\xef\xbc\x90\xef\xbc\x90.com", "%00.com", Component(0, 7),
CanonHostInfo::BROKEN, -1, ""},
{"%ef%bc%85%ef%bc%90%ef%bc%90.com", "%00.com", Component(0, 7), CanonHostInfo::BROKEN, -1,
""},
// Basic IDN support, UTF-8 and UTF-16 input should be converted to IDN
{"\xe4\xbd\xa0\xe5\xa5\xbd\xe4\xbd\xa0\xe5\xa5\xbd", "xn--6qqa088eba", Component(0, 14),
CanonHostInfo::NEUTRAL, -1, ""},
// See http://unicode.org/cldr/utility/idna.jsp for other
// examples/experiments and http://goo.gl/7yG11o
// for the full list of characters handled differently by
// IDNA 2003, UTS 46 (http://unicode.org/reports/tr46/ ) and IDNA 2008.
// 4 Deviation characters are mapped/ignored in UTS 46 transitional
// mechansm. UTS 46, table 4 row (g).
// Sharp-s is mapped to 'ss' in UTS 46 and IDNA 2003.
// Otherwise, it'd be "xn--fuball-cta.de".
{"fu\xc3\x9f"
"ball.de",
"fussball.de", Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""},
// Final-sigma (U+03C3) is mapped to regular sigma (U+03C2).
// Otherwise, it'd be "xn--wxaijb9b".
{"\xcf\x83\xcf\x8c\xce\xbb\xce\xbf\xcf\x82", "xn--wxaikc6b", Component(0, 12),
CanonHostInfo::NEUTRAL, -1, ""},
// ZWNJ (U+200C) and ZWJ (U+200D) are mapped away in UTS 46 transitional
// handling as well as in IDNA 2003.
{"a\xe2\x80\x8c"
"b\xe2\x80\x8d"
"c",
"abc", Component(0, 3), CanonHostInfo::NEUTRAL, -1, ""},
// ZWJ between Devanagari characters is still mapped away in UTS 46
// transitional handling. IDNA 2008 would give xn--11bo0mv54g.
{"\xe0\xa4\x95\xe0\xa5\x8d\xe2\x80\x8d\xe0\xa4\x9c", "xn--11bo0m", Component(0, 10),
CanonHostInfo::NEUTRAL, -1, ""},
// Fullwidth exclamation mark is disallowed. UTS 46, table 4, row (b)
// However, we do allow this at the moment because we don't use
// STD3 rules and canonicalize full-width ASCII to ASCII.
{"wow\xef\xbc\x81", "wow%21", Component(0, 6), CanonHostInfo::NEUTRAL, -1, ""},
// U+2132 (turned capital F) is disallowed. UTS 46, table 4, row (c)
// Allowed in IDNA 2003, but the mapping changed after Unicode 3.2
{"\xe2\x84\xb2oo", "%E2%84%B2oo", Component(0, 11), CanonHostInfo::BROKEN, -1, ""},
// U+2F868 (CJK Comp) is disallowed. UTS 46, table 4, row (d)
// Allowed in IDNA 2003, but the mapping changed after Unicode 3.2
{"\xf0\xaf\xa1\xa8\xe5\xa7\xbb.cn", "%F0%AF%A1%A8%E5%A7%BB.cn", Component(0, 24),
CanonHostInfo::BROKEN, -1, ""},
// Maps uppercase letters to lower case letters. UTS 46 table 4 row (e)
{"M\xc3\x9cNCHEN", "xn--mnchen-3ya", Component(0, 14), CanonHostInfo::NEUTRAL, -1, ""},
// Symbol/punctuations are allowed in IDNA 2003/UTS46.
// Not allowed in IDNA 2008. UTS 46 table 4 row (f).
{"\xe2\x99\xa5ny.us", "xn--ny-s0x.us", Component(0, 13), CanonHostInfo::NEUTRAL, -1, ""},
// U+11013 is new in Unicode 6.0 and is allowed. UTS 46 table 4, row (h)
// We used to allow it because we passed through unassigned code points.
{"\xf0\x91\x80\x93.com", "xn--n00d.com", Component(0, 12), CanonHostInfo::NEUTRAL, -1, ""},
// U+0602 is disallowed in UTS46/IDNA 2008. UTS 46 table 4, row(i)
// Used to be allowed in INDA 2003.
{"\xd8\x82.eg", "%D8%82.eg", Component(0, 9), CanonHostInfo::BROKEN, -1, ""},
// U+20B7 is new in Unicode 5.2 (not a part of IDNA 2003 based
// on Unicode 3.2). We did allow it in the past because we let unassigned
// code point pass. We continue to allow it even though it's a
// "punctuation and symbol" blocked in IDNA 2008.
// UTS 46 table 4, row (j)
{"\xe2\x82\xb7.com", "xn--wzg.com", Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""},
// Maps uppercase letters to lower case letters.
// In IDNA 2003, it's allowed without case-folding
// ( xn--bc-7cb.com ) because it's not defined in Unicode 3.2
// (added in Unicode 4.1). UTS 46 table 4 row (k)
{"bc\xc8\xba.com", "xn--bc-is1a.com", Component(0, 15), CanonHostInfo::NEUTRAL, -1, ""},
// BiDi check test
// "Divehi" in Divehi (Thaana script) ends with BidiClass=NSM.
// Disallowed in IDNA 2003 but now allowed in UTS 46/IDNA 2008.
{"\xde\x8b\xde\xa8\xde\x88\xde\xac\xde\x80\xde\xa8", "xn--hqbpi0jcw", Component(0, 13),
CanonHostInfo::NEUTRAL, -1, ""},
// Disallowed in both IDNA 2003 and 2008 with BiDi check.
// Labels starting with a RTL character cannot end with a LTR character.
{"\xd8\xac\xd8\xa7\xd8\xb1xyz", "%D8%AC%D8%A7%D8%B1xyz", Component(0, 21),
CanonHostInfo::BROKEN, -1, ""},
// Labels starting with a RTL character can end with BC=EN (European
// number). Disallowed in IDNA 2003 but now allowed.
{"\xd8\xac\xd8\xa7\xd8\xb1"
"2",
"xn--2-ymcov", Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""},
// Labels starting with a RTL character cannot have "L" characters
// even if it ends with an BC=EN. Disallowed in both IDNA 2003/2008.
{"\xd8\xac\xd8\xa7\xd8\xb1xy2", "%D8%AC%D8%A7%D8%B1xy2", Component(0, 21),
CanonHostInfo::BROKEN, -1, ""},
// Labels starting with a RTL character can end with BC=AN (Arabic number)
// Disallowed in IDNA 2003, but now allowed.
{"\xd8\xac\xd8\xa7\xd8\xb1\xd9\xa2", "xn--mgbjq0r", Component(0, 11), CanonHostInfo::NEUTRAL,
-1, ""},
// Labels starting with a RTL character cannot have "L" characters
// even if it ends with an BC=AN (Arabic number).
// Disallowed in both IDNA 2003/2008.
{"\xd8\xac\xd8\xa7\xd8\xb1xy\xd9\xa2", "%D8%AC%D8%A7%D8%B1xy%D9%A2", Component(0, 26),
CanonHostInfo::BROKEN, -1, ""},
// Labels starting with a RTL character cannot mix BC=EN and BC=AN
{"\xd8\xac\xd8\xa7\xd8\xb1xy2\xd9\xa2", "%D8%AC%D8%A7%D8%B1xy2%D9%A2", Component(0, 27),
CanonHostInfo::BROKEN, -1, ""},
// As of Unicode 6.2, U+20CF is not assigned. We do not allow it.
{"\xe2\x83\x8f.com", "%E2%83%8F.com", Component(0, 13), CanonHostInfo::BROKEN, -1, ""},
// U+0080 is not allowed.
{"\xc2\x80.com", "%C2%80.com", Component(0, 10), CanonHostInfo::BROKEN, -1, ""},
// Mixed UTF-8 and escaped UTF-8 (narrow case) and UTF-16 and escaped
// Mixed UTF-8 and escaped UTF-8 (narrow case) and UTF-16 and escaped
// UTF-8 (wide case). The output should be equivalent to the true wide
// character input above).
{"%E4%BD%A0%E5%A5%BD\xe4\xbd\xa0\xe5\xa5\xbd", "xn--6qqa088eba", Component(0, 14),
CanonHostInfo::NEUTRAL, -1, ""},
// Invalid escaped characters should fail and the percents should be
// escaped.
{"%zz%66%a", "%25zzf%25a", Component(0, 10), CanonHostInfo::BROKEN, -1, ""},
// If we get an invalid character that has been escaped.
{"%25", "%25", Component(0, 3), CanonHostInfo::BROKEN, -1, ""},
{"hello%00", "hello%00", Component(0, 8), CanonHostInfo::BROKEN, -1, ""},
// Escaped numbers should be treated like IP addresses if they are.
{"%30%78%63%30%2e%30%32%35%30.01", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3,
"C0A80001"},
{"%30%78%63%30%2e%30%32%35%30.01%2e", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3,
"C0A80001"},
// Invalid escaping should trigger the regular host error handling.
{"%3g%78%63%30%2e%30%32%35%30%2E.01", "%253gxc0.0250..01", Component(0, 17),
CanonHostInfo::BROKEN, -1, ""},
// Something that isn't exactly an IP should get treated as a host and
// spaces escaped.
{"192.168.0.1 hello", "192.168.0.1%20hello", Component(0, 19), CanonHostInfo::NEUTRAL, -1,
""},
// Fullwidth and escaped UTF-8 fullwidth should still be treated as IP.
// These are "0Xc0.0250.01" in fullwidth.
{"\xef\xbc\x90%Ef%bc\xb8%ef%Bd%83\xef\xbc\x90%EF%BC%"
"8E\xef\xbc\x90\xef\xbc\x92\xef\xbc\x95\xef\xbc\x90\xef\xbc%"
"8E\xef\xbc\x90\xef\xbc\x91",
"192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, "C0A80001"},
// Broken IP addresses get marked as such.
{"192.168.0.257", "192.168.0.257", Component(0, 13), CanonHostInfo::BROKEN, -1, ""},
{"[google.com]", "[google.com]", Component(0, 12), CanonHostInfo::BROKEN, -1, ""},
// Cyrillic letter followed by '(' should return punycode for '(' escaped
// before punycode string was created. I.e.
// if '(' is escaped after punycode is created we would get xn--%28-8tb
// (incorrect).
{"\xd1\x82(", "xn--%28-7ed", Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""},
// Address with all hexidecimal characters with leading number of 1<<32
// or greater and should return NEUTRAL rather than BROKEN if not all
// components are numbers.
{"12345678912345.de", "12345678912345.de", Component(0, 17), CanonHostInfo::NEUTRAL, -1, ""},
{"1.12345678912345.de", "1.12345678912345.de", Component(0, 19), CanonHostInfo::NEUTRAL, -1,
""},
{"12345678912345.12345678912345.de", "12345678912345.12345678912345.de", Component(0, 32),
CanonHostInfo::NEUTRAL, -1, ""},
{"1.2.0xB3A73CE5B59.de", "1.2.0xb3a73ce5b59.de", Component(0, 20), CanonHostInfo::NEUTRAL, -1,
""},
{"12345678912345.0xde", "12345678912345.0xde", Component(0, 19), CanonHostInfo::BROKEN, -1,
""},
};
// CanonicalizeHost() non-verbose.
std::string out_str;
for (const auto& host_case : host_cases) {
if (host_case.input8) {
size_t host_len = strlen(host_case.input8);
Component in_comp(0, host_len);
Component out_comp;
out_str.clear();
StdStringCanonOutput output(&out_str);
bool success = CanonicalizeHost(host_case.input8, in_comp, &output, &out_comp);
output.Complete();
EXPECT_EQ(host_case.expected_family != CanonHostInfo::BROKEN, success)
<< "for input: " << host_case.input8;
EXPECT_EQ(std::string(host_case.expected), out_str) << "for input: " << host_case.input8;
EXPECT_EQ(host_case.expected_component.begin, out_comp.begin)
<< "for input: " << host_case.input8;
EXPECT_EQ(host_case.expected_component.len(), out_comp.len())
<< "for input: " << host_case.input8;
}
}
// CanonicalizeHostVerbose()
for (const auto& host_case : host_cases) {
if (host_case.input8) {
size_t host_len = strlen(host_case.input8);
Component in_comp(0, host_len);
out_str.clear();
StdStringCanonOutput output(&out_str);
CanonHostInfo host_info;
CanonicalizeHostVerbose(host_case.input8, in_comp, &output, &host_info);
output.Complete();
EXPECT_EQ(host_case.expected_family, host_info.family);
EXPECT_EQ(std::string(host_case.expected), out_str);
EXPECT_EQ(host_case.expected_component.begin, host_info.out_host.begin);
EXPECT_EQ(host_case.expected_component.len(), host_info.out_host.len());
EXPECT_EQ(std::string(host_case.expected_address_hex),
BytesToHexString(host_info.address, host_info.AddressLength()));
if (host_case.expected_family == CanonHostInfo::IPV4) {
EXPECT_EQ(host_case.expected_num_ipv4_components, host_info.num_ipv4_components);
}
}
}
}
TEST(URLCanonTest, IPv4) {
IPAddressCase host_cases[] = {
// Empty is not an IP address.
{"", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
{".", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Regular IP addresses in different bases.
{"192.168.0.1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"},
{"0300.0250.00.01", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"},
{"0xC0.0Xa8.0x0.0x1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"},
// Non-IP addresses due to invalid characters.
{"192.168.9.com", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Invalid characters for the base should be rejected.
{"19a.168.0.1", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
{"0308.0250.00.01", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
{"0xCG.0xA8.0x0.0x1", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// If there are not enough components, the last one should fill them out.
{"192", "0.0.0.192", Component(0, 9), CanonHostInfo::IPV4, 1, "000000C0"},
{"0xC0a80001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"},
{"030052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"},
{"000030052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"},
{"192.168", "192.0.0.168", Component(0, 11), CanonHostInfo::IPV4, 2, "C00000A8"},
{"192.0x00A80001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 2, "C0A80001"},
{"0xc0.052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 2, "C0A80001"},
{"192.168.1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, "C0A80001"},
// Too many components means not an IP address.
{"192.168.0.0.1", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// We allow a single trailing dot.
{"192.168.0.1.", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"},
{"192.168.0.1. hello", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
{"192.168.0.1..", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Two dots in a row means not an IP address.
{"192.168..1", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Any numerical overflow should be marked as BROKEN.
{"0x100.0", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0x100.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0x100.0.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0.0x100.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0.0.0x100.0", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0.0.0.0x100", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0.0.0x10000", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0.0x1000000", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0x100000000", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Repeat the previous tests, minus 1, to verify boundaries.
{"0xFF.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 2, "FF000000"},
{"0xFF.0.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 3, "FF000000"},
{"0xFF.0.0.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 4, "FF000000"},
{"0.0xFF.0.0", "0.255.0.0", Component(0, 9), CanonHostInfo::IPV4, 4, "00FF0000"},
{"0.0.0xFF.0", "0.0.255.0", Component(0, 9), CanonHostInfo::IPV4, 4, "0000FF00"},
{"0.0.0.0xFF", "0.0.0.255", Component(0, 9), CanonHostInfo::IPV4, 4, "000000FF"},
{"0.0.0xFFFF", "0.0.255.255", Component(0, 11), CanonHostInfo::IPV4, 3, "0000FFFF"},
{"0.0xFFFFFF", "0.255.255.255", Component(0, 13), CanonHostInfo::IPV4, 2, "00FFFFFF"},
{"0xFFFFFFFF", "255.255.255.255", Component(0, 15), CanonHostInfo::IPV4, 1, "FFFFFFFF"},
// Old trunctations tests. They're all "BROKEN" now.
{"276.256.0xf1a2.077777", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"192.168.0.257", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"192.168.0xa20001", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"192.015052000001", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"0X12C0a80001", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"276.1.2", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Spaces should be rejected.
{"192.168.0.1 hello", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Very large numbers.
{"0000000000000300.0x00000000000000fF.00000000000000001", "192.255.0.1", Component(0, 11),
CanonHostInfo::IPV4, 3, "C0FF0001"},
{"0000000000000300.0xffffffffFFFFFFFF.3022415481470977", "", Component(0, 11),
CanonHostInfo::BROKEN, -1, ""},
// A number has no length limit, but long numbers can still overflow.
{"00000000000000000001", "0.0.0.1", Component(0, 7), CanonHostInfo::IPV4, 1, "00000001"},
{"0000000000000000100000000000000001", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// If a long component is non-numeric, it's a hostname, *not* a broken IP.
{"0.0.0.000000000000000000z", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
{"0.0.0.100000000000000000z", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Truncation of all zeros should still result in 0.
{"0.00.0x.0x0", "0.0.0.0", Component(0, 7), CanonHostInfo::IPV4, 4, "00000000"},
};
for (const auto& host_case : host_cases) {
Component component(0, strlen(host_case.input8));
std::string out_str1;
StdStringCanonOutput output1(&out_str1);
CanonHostInfo host_info;
CanonicalizeIPAddress(host_case.input8, component, &output1, &host_info);
output1.Complete();
EXPECT_EQ(host_case.expected_family, host_info.family);
EXPECT_EQ(std::string(host_case.expected_address_hex),
BytesToHexString(host_info.address, host_info.AddressLength()));
if (host_info.family == CanonHostInfo::IPV4) {
EXPECT_STREQ(host_case.expected, out_str1.c_str());
EXPECT_EQ(host_case.expected_component.begin, host_info.out_host.begin);
EXPECT_EQ(host_case.expected_component.len(), host_info.out_host.len());
EXPECT_EQ(host_case.expected_num_ipv4_components, host_info.num_ipv4_components);
}
}
}
TEST(URLCanonTest, IPv6) {
IPAddressCase cases[] = {
// Empty is not an IP address.
{"", "", Component(), CanonHostInfo::NEUTRAL, -1, ""},
// Non-IPs with [:] characters are marked BROKEN.
{":", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[:", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{":]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Regular IP address is invalid without bounding '[' and ']'.
{"2001:db8::1", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[2001:db8::1", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"2001:db8::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Regular IP addresses.
{"[::]", "[::]", Component(0, 4), CanonHostInfo::IPV6, -1,
"00000000000000000000000000000000"},
{"[::1]", "[::1]", Component(0, 5), CanonHostInfo::IPV6, -1,
"00000000000000000000000000000001"},
{"[1::]", "[1::]", Component(0, 5), CanonHostInfo::IPV6, -1,
"00010000000000000000000000000000"},
// Leading zeros should be stripped.
{"[000:01:02:003:004:5:6:007]", "[0:1:2:3:4:5:6:7]", Component(0, 17), CanonHostInfo::IPV6,
-1, "00000001000200030004000500060007"},
// Upper case letters should be lowercased.
{"[A:b:c:DE:fF:0:1:aC]", "[a:b:c:de:ff:0:1:ac]", Component(0, 20), CanonHostInfo::IPV6, -1,
"000A000B000C00DE00FF0000000100AC"},
// The same address can be written with different contractions, but should
// get canonicalized to the same thing.
{"[1:0:0:2::3:0]", "[1::2:0:0:3:0]", Component(0, 14), CanonHostInfo::IPV6, -1,
"00010000000000020000000000030000"},
{"[1::2:0:0:3:0]", "[1::2:0:0:3:0]", Component(0, 14), CanonHostInfo::IPV6, -1,
"00010000000000020000000000030000"},
// Addresses with embedded IPv4.
{"[::192.168.0.1]", "[::c0a8:1]", Component(0, 10), CanonHostInfo::IPV6, -1,
"000000000000000000000000C0A80001"},
{"[::ffff:192.168.0.1]", "[::ffff:c0a8:1]", Component(0, 15), CanonHostInfo::IPV6, -1,
"00000000000000000000FFFFC0A80001"},
{"[::eeee:192.168.0.1]", "[::eeee:c0a8:1]", Component(0, 15), CanonHostInfo::IPV6, -1,
"00000000000000000000EEEEC0A80001"},
{"[2001::192.168.0.1]", "[2001::c0a8:1]", Component(0, 14), CanonHostInfo::IPV6, -1,
"200100000000000000000000C0A80001"},
{"[1:2:192.168.0.1:5:6]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// IPv4 with last component missing.
{"[::ffff:192.1.2]", "[::ffff:c001:2]", Component(0, 15), CanonHostInfo::IPV6, -1,
"00000000000000000000FFFFC0010002"},
// IPv4 using hex.
// TODO(eroman): Should this format be disallowed?
{"[::ffff:0xC0.0Xa8.0x0.0x1]", "[::ffff:c0a8:1]", Component(0, 15), CanonHostInfo::IPV6, -1,
"00000000000000000000FFFFC0A80001"},
// There may be zeros surrounding the "::" contraction.
{"[0:0::0:0:8]", "[::8]", Component(0, 5), CanonHostInfo::IPV6, -1,
"00000000000000000000000000000008"},
{"[2001:db8::1]", "[2001:db8::1]", Component(0, 13), CanonHostInfo::IPV6, -1,
"20010DB8000000000000000000000001"},
// Can only have one "::" contraction in an IPv6 string literal.
{"[2001::db8::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// No more than 2 consecutive ':'s.
{"[2001:db8:::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[:::]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Non-IP addresses due to invalid characters.
{"[2001::.com]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// If there are not enough components, the last one should fill them out.
// ... omitted at this time ...
// Too many components means not an IP address. Similarly, with too few
// if using IPv4 compat or mapped addresses.
{"[::192.168.0.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[::ffff:192.168.0.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[1:2:3:4:5:6:7:8:9]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Too many bits (even though 8 comonents, the last one holds 32 bits).
{"[0:0:0:0:0:0:0:192.168.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Too many bits specified -- the contraction would have to be zero-length
// to not exceed 128 bits.
{"[1:2:3:4:5:6::192.168.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// The contraction is for 16 bits of zero.
{"[1:2:3:4:5:6::8]", "[1:2:3:4:5:6:0:8]", Component(0, 17), CanonHostInfo::IPV6, -1,
"00010002000300040005000600000008"},
// Cannot have a trailing colon.
{"[1:2:3:4:5:6:7:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[1:2:3:4:5:6:192.168.0.1:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Cannot have negative numbers.
{"[-1:2:3:4:5:6:7:8]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Scope ID -- the URL may contain an optional ["%" <scope_id>] section.
// The scope_id should be included in the canonicalized URL, and is an
// unsigned decimal number.
// Invalid because no ID was given after the percent.
// Don't allow scope-id
{"[1::%1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[1::%eth0]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[1::%]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[%]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[::%:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Don't allow leading or trailing colons.
{"[:0:0::0:0:8]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[0:0::0:0:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
{"[:0:0::0:0:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// We allow a single trailing dot.
// ... omitted at this time ...
// Two dots in a row means not an IP address.
{"[::192.168..1]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
// Any non-first components get truncated to one byte.
// ... omitted at this time ...
// Spaces should be rejected.
{"[::1 hello]", "", Component(), CanonHostInfo::BROKEN, -1, ""},
};
for (const auto& test_case : cases) {
Component component(0, strlen(test_case.input8));
std::string out_str1;
StdStringCanonOutput output1(&out_str1);
CanonHostInfo host_info;
CanonicalizeIPAddress(test_case.input8, component, &output1, &host_info);
output1.Complete();
EXPECT_EQ(test_case.expected_family, host_info.family);
EXPECT_EQ(std::string(test_case.expected_address_hex),
BytesToHexString(host_info.address, host_info.AddressLength()))
<< " host " << test_case.input8;
if (host_info.family == CanonHostInfo::IPV6) {
EXPECT_STREQ(test_case.expected, out_str1.c_str());
EXPECT_EQ(test_case.expected_component.begin, host_info.out_host.begin);
EXPECT_EQ(test_case.expected_component.len(), host_info.out_host.len());
}
}
}
TEST(URLCanonTest, IPEmpty) {
std::string out_str1;
StdStringCanonOutput output1(&out_str1);
CanonHostInfo host_info;
// This tests tests.
const char spec[] = "192.168.0.1";
CanonicalizeIPAddress(spec, Component(), &output1, &host_info);
EXPECT_FALSE(host_info.IsIPAddress());
CanonicalizeIPAddress(spec, Component(0, 0), &output1, &host_info);
EXPECT_FALSE(host_info.IsIPAddress());
}
TEST(URLCanonTest, UserInfo) {
// Note that the canonicalizer should escape and treat empty components as
// not being there.
// We actually parse a full input URL so we can get the initial components.
struct UserComponentCase {
const char* input;
const char* expected;
Component expected_username;
Component expected_password;
bool expected_success;
} user_info_cases[] = {
{"http://user:pass@host.com/", "user:pass@", Component(0, 4), Component(5, 4), true},
{"http://@host.com/", "", Component(false), Component(false), true},
{"http://:@host.com/", "", Component(false), Component(false), true},
{"http://foo:@host.com/", "foo@", Component(0, 3), Component(false), true},
{"http://:foo@host.com/", ":foo@", Component(0, 0), Component(1, 3), true},
{"http://^ :$\t@host.com/", "%5E%20:$%09@", Component(0, 6), Component(7, 4), true},
{"http://user:pass@/", "user:pass@", Component(0, 4), Component(5, 4), true},
{"http://%2540:bar@domain.com/", "%2540:bar@", Component(0, 5), Component(6, 3), true},
// IE7 compatibility: old versions allowed backslashes in usernames, but
// IE7 does not. We disallow it as well.
{"ftp://me\\mydomain:pass@foo.com/", "", Component(false), Component(false), true},
};
for (const auto& user_info_case : user_info_cases) {
size_t url_len = strlen(user_info_case.input);
Parsed parsed;
ParseStandardURL(user_info_case.input, url_len, &parsed);
Component out_user, out_pass;
std::string out_str;
StdStringCanonOutput output1(&out_str);
bool success = CanonicalizeUserInfo(user_info_case.input, parsed.username, user_info_case.input,
parsed.password, &output1, &out_user, &out_pass);
output1.Complete();
EXPECT_EQ(user_info_case.expected_success, success);
EXPECT_EQ(std::string(user_info_case.expected), out_str);
EXPECT_EQ(user_info_case.expected_username.begin, out_user.begin);
EXPECT_EQ(user_info_case.expected_username.is_valid(), out_user.is_valid());
if (out_user.is_valid()) {
EXPECT_EQ(user_info_case.expected_username.len(), out_user.len());
}
EXPECT_EQ(user_info_case.expected_password.begin, out_pass.begin);
EXPECT_EQ(user_info_case.expected_password.is_valid(), out_pass.is_valid());
if (out_pass.is_valid()) {
EXPECT_EQ(user_info_case.expected_password.len(), out_pass.len());
}
}
}
TEST(URLCanonTest, Port) {
// We only need to test that the number gets properly put into the output
// buffer. The parser unit tests will test scanning the number correctly.
//
// Note that the CanonicalizePort will always prepend a colon to the output
// to separate it from the colon that it assumes precedes it.
struct PortCase {
const char* input;
int default_port;
const char* expected;
Component expected_component;
bool expected_success;
} port_cases[] = {
// Invalid input should be copied w/ failure.
{"as df", 80, ":as%20df", Component(1, 7), false},
{"-2", 80, ":-2", Component(1, 2), false},
// Default port should be omitted.
{"80", 80, "", Component(false), true},
{"8080", 80, ":8080", Component(1, 4), true},
// PORT_UNSPECIFIED should mean always keep the port.
{"80", PORT_UNSPECIFIED, ":80", Component(1, 2), true},
};
for (const auto& port_case : port_cases) {
size_t url_len = strlen(port_case.input);
Component in_comp(0, url_len);
Component out_comp;
std::string out_str;
StdStringCanonOutput output1(&out_str);
bool success =
CanonicalizePort(port_case.input, in_comp, port_case.default_port, &output1, &out_comp);
output1.Complete();
EXPECT_EQ(port_case.expected_success, success);
EXPECT_EQ(std::string(port_case.expected), out_str);
EXPECT_EQ(port_case.expected_component.begin, out_comp.begin);
EXPECT_EQ(port_case.expected_component.is_valid(), out_comp.is_valid());
if (out_comp.is_valid()) {
EXPECT_EQ(port_case.expected_component.len(), out_comp.len());
}
}
}
TEST(URLCanonTest, Path) {
DualComponentCase path_cases[] = {
// ----- path collapsing tests -----
{"/././foo", "/foo", Component(0, 4), true},
{"/./.foo", "/.foo", Component(0, 5), true},
{"/foo/.", "/foo/", Component(0, 5), true},
{"/foo/./", "/foo/", Component(0, 5), true},
// double dots followed by a slash or the end of the string count
{"/foo/bar/..", "/foo/", Component(0, 5), true},
{"/foo/bar/../", "/foo/", Component(0, 5), true},
// don't count double dots when they aren't followed by a slash
{"/foo/..bar", "/foo/..bar", Component(0, 10), true},
// some in the middle
{"/foo/bar/../ton", "/foo/ton", Component(0, 8), true},
{"/foo/bar/../ton/../../a", "/a", Component(0, 2), true},
// we should not be able to go above the root
{"/foo/../../..", "/", Component(0, 1), true},
{"/foo/../../../ton", "/ton", Component(0, 4), true},
// escaped dots should be unescaped and treated the same as dots
{"/foo/%2e", "/foo/", Component(0, 5), true},
{"/foo/%2e%2", "/foo/.%2", Component(0, 8), true},
{"/foo/%2e./%2e%2e/.%2e/%2e.bar", "/..bar", Component(0, 6), true},
// Multiple slashes in a row should be preserved and treated like empty
// directory names.
{"////../..", "//", Component(0, 2), true},
// ----- escaping tests -----
{"/foo", "/foo", Component(0, 4), true},
// Valid escape sequence
{"/%20foo", "/%20foo", Component(0, 7), true},
// Invalid escape sequence we should pass through unchanged.
{"/foo%", "/foo%", Component(0, 5), true},
{"/foo%2", "/foo%2", Component(0, 6), true},
// Invalid escape sequence: bad characters should be treated the same as
// the sourrounding text, not as escaped (in this case, UTF-8).
{"/foo%2zbar", "/foo%2zbar", Component(0, 10), true},
{"/foo%2\xc2\xa9zbar", "/foo%2%C2%A9zbar", Component(0, 16), true},
{NULL, "/foo%2%C3%82%C2%A9zbar", Component(0, 22), true},
// Regular characters that are escaped should be unescaped
{"/foo%41%7a", "/fooAz", Component(0, 6), true},
// Funny characters that are unescaped should be escaped
{"/foo\x09\x91%91", "/foo%09%91%91", Component(0, 13), true},
{NULL, "/foo%09%C2%91%91", Component(0, 16), true},
// Invalid characters that are escaped should cause a failure.
{"/foo%00%51", "/foo%00Q", Component(0, 8), false},
// Some characters should be passed through unchanged regardless of esc.
{"/(%28:%3A%29)", "/(%28:%3A%29)", Component(0, 13), true},
// Characters that are properly escaped should not have the case changed
// of hex letters.
{"/%3A%3a%3C%3c", "/%3A%3a%3C%3c", Component(0, 13), true},
// Funny characters that are unescaped should be escaped
{"/foo\tbar", "/foo%09bar", Component(0, 10), true},
// Backslashes should get converted to forward slashes
{"\\foo\\bar", "/foo/bar", Component(0, 8), true},
// Hashes found in paths (possibly only when the caller explicitly sets
// the path on an already-parsed URL) should be escaped.
{"/foo#bar", "/foo%23bar", Component(0, 10), true},
// %7f should be allowed and %3D should not be unescaped (these were wrong
// in a previous version).
{"/%7Ffp3%3Eju%3Dduvgw%3Dd", "/%7Ffp3%3Eju%3Dduvgw%3Dd", Component(0, 24), true},
// @ should be passed through unchanged (escaped or unescaped).
{"/@asdf%40", "/@asdf%40", Component(0, 9), true},
// ----- encoding tests -----
// Basic conversions
{"/\xe4\xbd\xa0\xe5\xa5\xbd\xe4\xbd\xa0\xe5\xa5\xbd", "/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD",
Component(0, 37), true},
// Invalid unicode characters should fail. We only do validation on
// UTF-16 input, so this doesn't happen on 8-bit.
{"/\xef\xb7\x90zyx", "/%EF%B7%90zyx", Component(0, 13), true},
{NULL, "/%EF%BF%BDzyx", Component(0, 13), false},
};
for (const auto& path_case : path_cases) {
if (path_case.input8) {
size_t len = strlen(path_case.input8);
Component in_comp(0, len);
Component out_comp;
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success = CanonicalizePath(path_case.input8, in_comp, &output, &out_comp);
output.Complete();
EXPECT_EQ(path_case.expected_success, success);
EXPECT_EQ(path_case.expected_component.begin, out_comp.begin);
EXPECT_EQ(path_case.expected_component.is_valid(), out_comp.is_valid());
if (out_comp.is_valid()) {
EXPECT_EQ(path_case.expected_component.len(), out_comp.len());
}
EXPECT_EQ(path_case.expected, out_str);
}
}
// Manual test: embedded NULLs should be escaped and the URL should be marked
// as invalid.
const char path_with_null[] = "/ab\0c";
Component in_comp(0, 5);
Component out_comp;
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success = CanonicalizePath(path_with_null, in_comp, &output, &out_comp);
output.Complete();
EXPECT_FALSE(success);
EXPECT_EQ("/ab%00c", out_str);
}
TEST(URLCanonTest, Query) {
struct QueryCase {
const char* input8;
const char* expected;
} query_cases[] = {
// Regular ASCII case.
{"foo=bar", "?foo=bar"},
// Allow question marks in the query without escaping
{"as?df", "?as?df"},
// Always escape '#' since it would mark the ref.
{"as#df", "?as%23df"},
// Escape some questionable 8-bit characters, but never unescape.
{"\x02hello\x7f bye", "?%02hello%7F%20bye"},
{"%40%41123", "?%40%41123"},
// Chinese input/output
{"q=\xe4\xbd\xa0\xe5\xa5\xbd", "?q=%E4%BD%A0%E5%A5%BD"},
// Invalid UTF-8/16 input should be replaced with invalid characters.
{"q=\xed\xed", "?q=%EF%BF%BD%EF%BF%BD"},
// Don't allow < or > because sometimes they are used for XSS if the
// URL is echoed in content. Firefox does this, IE doesn't.
{"q=<asdf>", "?q=%3Casdf%3E"},
// Escape double quotemarks in the query.
{"q=\"asdf\"", "?q=%22asdf%22"},
};
for (const auto& query_case : query_cases) {
Component out_comp;
if (query_case.input8) {
size_t len = strlen(query_case.input8);
Component in_comp(0, len);
std::string out_str;
StdStringCanonOutput output(&out_str);
CanonicalizeQuery(query_case.input8, in_comp, NULL, &output, &out_comp);
output.Complete();
EXPECT_EQ(query_case.expected, out_str);
}
}
// Extra test for input with embedded NULL;
std::string out_str;
StdStringCanonOutput output(&out_str);
Component out_comp;
CanonicalizeQuery("a \x00z\x01", Component(0, 5), NULL, &output, &out_comp);
output.Complete();
EXPECT_EQ("?a%20%00z%01", out_str);
}
TEST(URLCanonTest, Ref) {
// Refs are trivial, it just checks the encoding.
DualComponentCase ref_cases[] = {
// Regular one, we shouldn't escape spaces, et al.
{"hello, world", "#hello, world", Component(1, 12), true},
// UTF-8/wide input should be preserved
{"\xc2\xa9", "#\xc2\xa9", Component(1, 2), true},
// Test a characer that takes > 16 bits (U+10300 = old italic letter A)
{"\xF0\x90\x8C\x80ss", "#\xF0\x90\x8C\x80ss", Component(1, 6), true},
// Escaping should be preserved unchanged, even invalid ones
{"%41%a", "#%41%a", Component(1, 5), true},
// Invalid UTF-8/16 input should be flagged and the input made valid
{"\xc2", "#\xef\xbf\xbd", Component(1, 3), true},
// Test a Unicode invalid character.
{"a\xef\xb7\x90", "#a\xef\xbf\xbd", Component(1, 4), true},
// Refs can have # signs and we should preserve them.
{"asdf#qwer", "#asdf#qwer", Component(1, 9), true},
{"#asdf", "##asdf", Component(1, 5), true},
};
for (const auto& ref_case : ref_cases) {
size_t len = strlen(ref_case.input8);
Component in_comp(0, len);
Component out_comp;
std::string out_str;
StdStringCanonOutput output(&out_str);
CanonicalizeRef(ref_case.input8, in_comp, &output, &out_comp);
output.Complete();
EXPECT_EQ(ref_case.expected_component.begin, out_comp.begin);
EXPECT_EQ(ref_case.expected_component.is_valid(), out_comp.is_valid());
if (out_comp.is_valid()) {
EXPECT_EQ(ref_case.expected_component.len(), out_comp.len());
}
EXPECT_EQ(ref_case.expected, out_str);
}
// Try one with an embedded NULL. It should be stripped.
const char null_input[5] = "ab\x00z";
Component null_input_component(0, 4);
Component out_comp;
std::string out_str;
StdStringCanonOutput output(&out_str);
CanonicalizeRef(null_input, null_input_component, &output, &out_comp);
output.Complete();
EXPECT_EQ(1U, out_comp.begin);
EXPECT_EQ(3U, out_comp.len());
EXPECT_EQ("#abz", out_str);
}
TEST(URLCanonTest, CanonicalizeStandardURL) {
// The individual component canonicalize tests should have caught the cases
// for each of those components. Here, we just need to test that the various
// parts are included or excluded properly, and have the correct separators.
struct URLCase {
const char* input;
const char* expected;
bool expected_success;
} url_cases[] = {
{"http://www.google.com/foo?bar=baz#", "http://www.google.com/foo?bar=baz#", true},
{"http://[www.google.com]/", "http://[www.google.com]/", false},
{"ht\ttp:@www.google.com:80/;p?#", "ht%09tp://www.google.com:80/;p?#", false},
{"http:////////user:@google.com:99?foo", "http://user@google.com:99/?foo", true},
{"www.google.com", ":www.google.com/", true},
{"http://192.0x00A80001", "http://192.168.0.1/", true},
{"http://www/foo%2Ehtml", "http://www/foo.html", true},
{"http://user:pass@/", "http://user:pass@/", false},
{"http://%25DOMAIN:foobar@foodomain.com/", "http://%25DOMAIN:foobar@foodomain.com/", true},
// Backslashes should get converted to forward slashes.
{"http:\\\\www.google.com\\foo", "http://www.google.com/foo", true},
// Busted refs shouldn't make the whole thing fail.
{"http://www.google.com/asdf#\xc2", "http://www.google.com/asdf#\xef\xbf\xbd", true},
// Basic port tests.
{"http://foo:80/", "http://foo/", true},
{"http://foo:81/", "http://foo:81/", true},
{"httpa://foo:80/", "httpa://foo:80/", true},
{"http://foo:-80/", "http://foo:-80/", false},
{"https://foo:443/", "https://foo/", true},
{"https://foo:80/", "https://foo:80/", true},
{"ftp://foo:21/", "ftp://foo/", true},
{"ftp://foo:80/", "ftp://foo:80/", true},
{"gopher://foo:70/", "gopher://foo/", true},
{"gopher://foo:443/", "gopher://foo:443/", true},
{"ws://foo:80/", "ws://foo/", true},
{"ws://foo:81/", "ws://foo:81/", true},
{"ws://foo:443/", "ws://foo:443/", true},
{"ws://foo:815/", "ws://foo:815/", true},
{"wss://foo:80/", "wss://foo:80/", true},
{"wss://foo:81/", "wss://foo:81/", true},
{"wss://foo:443/", "wss://foo/", true},
{"wss://foo:815/", "wss://foo:815/", true},
};
for (const auto& url_case : url_cases) {
size_t url_len = strlen(url_case.input);
Parsed parsed;
ParseStandardURL(url_case.input, url_len, &parsed);
Parsed out_parsed;
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success =
CanonicalizeStandardURL(url_case.input, url_len, parsed, NULL, &output, &out_parsed);
output.Complete();
EXPECT_EQ(url_case.expected_success, success);
EXPECT_EQ(url_case.expected, out_str);
}
}
TEST(URLCanonTest, CanonicalizeFileURL) {
struct URLCase {
const char* input;
const char* expected;
bool expected_success;
Component expected_host;
Component expected_path;
} url_cases[] = {
// Unix-style paths
{"file:///home/me", "file:///home/me", true, Component(), Component(7, 8)},
// Windowsy ones should get still treated as Unix-style.
{"file:c:\\foo\\bar.html", "file:///c:/foo/bar.html", true, Component(), Component(7, 16)},
{"file:c|//foo\\bar.html", "file:///c%7C//foo/bar.html", true, Component(), Component(7, 19)},
// file: tests from WebKit (LayoutTests/fast/loader/url-parse-1.html)
{"//", "file:///", true, Component(), Component(7, 1)},
{"///", "file:///", true, Component(), Component(7, 1)},
{"///test", "file:///test", true, Component(), Component(7, 5)},
{"file://test", "file://test/", true, Component(7, 4), Component(11, 1)},
{"file://localhost", "file://localhost/", true, Component(7, 9), Component(16, 1)},
{"file://localhost/", "file://localhost/", true, Component(7, 9), Component(16, 1)},
{"file://localhost/test", "file://localhost/test", true, Component(7, 9), Component(16, 5)},
};
for (const auto& url_case : url_cases) {
size_t url_len = strlen(url_case.input);
Parsed parsed;
ParseFileURL(url_case.input, url_len, &parsed);
Parsed out_parsed;
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success = CanonicalizeFileURL(url_case.input, url_len, parsed, NULL, &output, &out_parsed);
output.Complete();
EXPECT_EQ(url_case.expected_success, success);
EXPECT_EQ(url_case.expected, out_str);
// Make sure the spec was properly identified, the file canonicalizer has
// different code for writing the spec.
EXPECT_EQ(0U, out_parsed.scheme.begin);
EXPECT_EQ(4U, out_parsed.scheme.len());
EXPECT_EQ(url_case.expected_host.begin, out_parsed.host.begin);
EXPECT_EQ(url_case.expected_host.is_valid(), out_parsed.host.is_valid());
if (out_parsed.host.is_valid()) {
EXPECT_EQ(url_case.expected_host.len(), out_parsed.host.len());
}
EXPECT_EQ(url_case.expected_path.begin, out_parsed.path.begin);
EXPECT_EQ(url_case.expected_path.is_valid(), out_parsed.path.is_valid());
if (out_parsed.path.is_valid()) {
EXPECT_EQ(url_case.expected_path.len(), out_parsed.path.len());
}
}
}
TEST(URLCanonTest, CanonicalizePathURL) {
// Path URLs should get canonicalized schemes but nothing else.
struct PathCase {
const char* input;
const char* expected;
} path_cases[] = {
{"javascript:", "javascript:"},
{"JavaScript:Foo", "javascript:Foo"},
{":\":This /is interesting;?#", ":\":This /is interesting;?#"},
};
for (const auto& path_case : path_cases) {
size_t url_len = strlen(path_case.input);
Parsed parsed;
ParsePathURL(path_case.input, url_len, true, &parsed);
Parsed out_parsed;
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success = CanonicalizePathURL(path_case.input, url_len, parsed, &output, &out_parsed);
output.Complete();
EXPECT_TRUE(success);
EXPECT_EQ(path_case.expected, out_str);
EXPECT_EQ(0U, out_parsed.host.begin);
EXPECT_FALSE(out_parsed.host.is_valid());
// When we end with a colon at the end, there should be no path.
if (path_case.input[url_len - 1] == ':') {
EXPECT_EQ(0U, out_parsed.GetContent().begin);
EXPECT_FALSE(out_parsed.GetContent().is_valid());
}
}
}
TEST(URLCanonTest, CanonicalizeMailtoURL) {
struct URLCase {
const char* input;
size_t url_len_override; // if != 0, use this instead of strlen
const char* expected;
bool expected_success;
Component expected_path;
Component expected_query;
} url_cases[] = {
{"mailto:addr1", 0, "mailto:addr1", true, Component(7, 5), Component()},
{"mailto:addr1@foo.com", 0, "mailto:addr1@foo.com", true, Component(7, 13), Component()},
// Trailing whitespace is stripped.
{"MaIlTo:addr1 \t ", 0, "mailto:addr1", true, Component(7, 5), Component()},
{"MaIlTo:addr1?to=jon", 0, "mailto:addr1?to=jon", true, Component(7, 5), Component(13, 6)},
{"mailto:addr1,addr2", 0, "mailto:addr1,addr2", true, Component(7, 11), Component()},
{"mailto:addr1, addr2", 0, "mailto:addr1, addr2", true, Component(7, 12), Component()},
{"mailto:addr1%2caddr2", 0, "mailto:addr1%2caddr2", true, Component(7, 13), Component()},
{"mailto:\xF0\x90\x8C\x80", 0, "mailto:%F0%90%8C%80", true, Component(7, 12), Component()},
// Null character should be escaped to %00
{"mailto:addr1\0addr2?foo", 22, "mailto:addr1%00addr2?foo", true, Component(7, 13),
Component(21, 3)},
// Invalid -- UTF-8 encoded surrogate value.
{"mailto:\xed\xa0\x80", 0, "mailto:%EF%BF%BD", false, Component(7, 9), Component()},
{"mailto:addr1?", 0, "mailto:addr1?", true, Component(7, 5), Component(13, 0)},
};
// Define outside of loop to catch bugs where components aren't reset
Parsed parsed;
Parsed out_parsed;
for (const auto& url_case : url_cases) {
size_t url_len = strlen(url_case.input);
if (url_case.url_len_override) {
url_len = url_case.url_len_override;
}
ParseMailtoURL(url_case.input, url_len, &parsed);
std::string out_str;
StdStringCanonOutput output(&out_str);
bool success = CanonicalizeMailtoURL(url_case.input, url_len, parsed, &output, &out_parsed);
output.Complete();
EXPECT_EQ(url_case.expected_success, success);
EXPECT_EQ(url_case.expected, out_str);
// Make sure the spec was properly identified
EXPECT_EQ(0U, out_parsed.scheme.begin);
EXPECT_EQ(6U, out_parsed.scheme.len());
EXPECT_EQ(url_case.expected_path.begin, out_parsed.path.begin);
EXPECT_EQ(url_case.expected_path.is_valid(), out_parsed.path.is_valid());
if (out_parsed.path.is_valid()) {
EXPECT_EQ(url_case.expected_path.len(), out_parsed.path.len());
}
EXPECT_EQ(url_case.expected_query.begin, out_parsed.query.begin);
EXPECT_EQ(url_case.expected_query.is_valid(), out_parsed.query.is_valid());
if (out_parsed.query.is_valid()) {
EXPECT_EQ(url_case.expected_query.len(), out_parsed.query.len());
}
}
}
TEST(URLCanonTest, IntToString) {
// We fill the buffer with 0xff to ensure that it's getting properly
// null-terminated. We also allocate one byte more than what we tell
// IntToString about, and ensure that the extra byte is untouched.
char buf[6];
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(0, IntToString(12, buf, sizeof(buf) - 1, 10));
EXPECT_STREQ("12", buf);
EXPECT_EQ('\xFF', buf[3]);
// Test the edge cases - exactly the buffer size and one over
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(0, IntToString(1234, buf, sizeof(buf) - 1, 10));
EXPECT_STREQ("1234", buf);
EXPECT_EQ('\xFF', buf[5]);
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(EINVAL, IntToString(12345, buf, sizeof(buf) - 1, 10));
EXPECT_EQ('\xFF', buf[5]); // should never write to this location
// Test the template overload (note that this will see the full buffer)
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(0, IntToString(12, buf, 10));
EXPECT_STREQ("12", buf);
EXPECT_EQ('\xFF', buf[3]);
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(0, IntToString(12345, buf, 10));
EXPECT_STREQ("12345", buf);
EXPECT_EQ(EINVAL, IntToString(123456, buf, 10));
// Test that radix 16 is supported.
memset(buf, 0xff, sizeof(buf));
EXPECT_EQ(0, IntToString(1234, buf, sizeof(buf) - 1, 16));
EXPECT_STREQ("4d2", buf);
EXPECT_EQ('\xFF', buf[5]);
}
// Returns true if the given two Component structures are the same.
static bool ComponentIsEqual(const Component& a, const Component& b) {
return a.begin == b.begin && a.is_valid() == b.is_valid() &&
(!a.is_valid() || a.len() == b.len());
}
// Returns true if the given two structures are the same.
static bool ParsedIsEqual(const Parsed& a, const Parsed& b) {
return ComponentIsEqual(a.scheme, b.scheme) && ComponentIsEqual(a.username, b.username) &&
ComponentIsEqual(a.password, b.password) && ComponentIsEqual(a.host, b.host) &&
ComponentIsEqual(a.port, b.port) && ComponentIsEqual(a.path, b.path) &&
ComponentIsEqual(a.query, b.query) && ComponentIsEqual(a.ref, b.ref);
}
TEST(URLCanonTest, ResolveRelativeURL) {
struct RelativeCase {
const char* base; // Input base URL: MUST BE CANONICAL
bool is_base_hier; // Is the base URL hierarchical
bool is_base_file; // Tells us if the base is a file URL.
const char* test; // Input URL to test against.
bool succeed_relative; // Whether we expect IsRelativeURL to succeed
bool is_rel; // Whether we expect |test| to be relative or not.
bool succeed_resolve; // Whether we expect ResolveRelativeURL to succeed.
const char* resolved; // What we expect in the result when resolving.
} rel_cases[] = {
// Basic absolute input.
{"http://host/a", true, false, "http://another/", true, false, false, NULL},
{"http://host/a", true, false, "http:////another/", true, false, false, NULL},
// Empty relative URLs should only remove the ref part of the URL,
// leaving the rest unchanged.
{"http://foo/bar", true, false, "", true, true, true, "http://foo/bar"},
{"http://foo/bar#ref", true, false, "", true, true, true, "http://foo/bar"},
{"http://foo/bar#", true, false, "", true, true, true, "http://foo/bar"},
// Spaces at the ends of the relative path should be ignored.
{"http://foo/bar", true, false, " another ", true, true, true, "http://foo/another"},
{"http://foo/bar", true, false, " . ", true, true, true, "http://foo/"},
{"http://foo/bar", true, false, " \t ", true, true, true, "http://foo/bar"},
// Matching schemes without two slashes are treated as relative.
{"http://host/a", true, false, "http:path", true, true, true, "http://host/path"},
{"http://host/a/", true, false, "http:path", true, true, true, "http://host/a/path"},
{"http://host/a", true, false, "http:/path", true, true, true, "http://host/path"},
{"http://host/a", true, false, "HTTP:/path", true, true, true, "http://host/path"},
// Nonmatching schemes are absolute.
{"http://host/a", true, false, "https:host2", true, false, false, NULL},
{"http://host/a", true, false, "htto:/host2", true, false, false, NULL},
// Absolute path input
{"http://host/a", true, false, "/b/c/d", true, true, true, "http://host/b/c/d"},
{"http://host/a", true, false, "\\b\\c\\d", true, true, true, "http://host/b/c/d"},
{"http://host/a", true, false, "/b/../c", true, true, true, "http://host/c"},
{"http://host/a?b#c", true, false, "/b/../c", true, true, true, "http://host/c"},
{"http://host/a", true, false, "\\b/../c?x#y", true, true, true, "http://host/c?x#y"},
{"http://host/a?b#c", true, false, "/b/../c?x#y", true, true, true, "http://host/c?x#y"},
// Relative path input
{"http://host/a", true, false, "b", true, true, true, "http://host/b"},
{"http://host/a", true, false, "bc/de", true, true, true, "http://host/bc/de"},
{"http://host/a/", true, false, "bc/de?query#ref", true, true, true,
"http://host/a/bc/de?query#ref"},
{"http://host/a/", true, false, ".", true, true, true, "http://host/a/"},
{"http://host/a/", true, false, "..", true, true, true, "http://host/"},
{"http://host/a/", true, false, "./..", true, true, true, "http://host/"},
{"http://host/a/", true, false, "../.", true, true, true, "http://host/"},
{"http://host/a/", true, false, "././.", true, true, true, "http://host/a/"},
{"http://host/a?query#ref", true, false, "../../../foo", true, true, true, "http://host/foo"},
// Query input
{"http://host/a", true, false, "?foo=bar", true, true, true, "http://host/a?foo=bar"},
{"http://host/a?x=y#z", true, false, "?", true, true, true, "http://host/a?"},
{"http://host/a?x=y#z", true, false, "?foo=bar#com", true, true, true,
"http://host/a?foo=bar#com"},
// Ref input
{"http://host/a", true, false, "#ref", true, true, true, "http://host/a#ref"},
{"http://host/a#b", true, false, "#", true, true, true, "http://host/a#"},
{"http://host/a?foo=bar#hello", true, false, "#bye", true, true, true,
"http://host/a?foo=bar#bye"},
// Non-hierarchical base: no relative handling. Relative input should
// error, and if a scheme is present, it should be treated as absolute.
{"data:foobar", false, false, "baz.html", false, false, false, NULL},
{"data:foobar", false, false, "data:baz", true, false, false, NULL},
{"data:foobar", false, false, "data:/base", true, false, false, NULL},
// Non-hierarchical base: absolute input should succeed.
{"data:foobar", false, false, "http://host/", true, false, false, NULL},
{"data:foobar", false, false, "http:host", true, false, false, NULL},
// Invalid schemes should be treated as relative.
{"http://foo/bar", true, false, "./asd:fgh", true, true, true, "http://foo/asd:fgh"},
{"http://foo/bar", true, false, ":foo", true, true, true, "http://foo/:foo"},
{"http://foo/bar", true, false, " hello world", true, true, true, "http://foo/hello%20world"},
{"data:asdf", false, false, ":foo", false, false, false, NULL},
{"data:asdf", false, false, "bad(':foo')", false, false, false, NULL},
// We should treat semicolons like any other character in URL resolving
{"http://host/a", true, false, ";foo", true, true, true, "http://host/;foo"},
{"http://host/a;", true, false, ";foo", true, true, true, "http://host/;foo"},
{"http://host/a", true, false, ";/../bar", true, true, true, "http://host/bar"},
// Relative URLs can also be written as "//foo/bar" which is relative to
// the scheme. In this case, it would take the old scheme, so for http
// the example would resolve to "http://foo/bar".
{"http://host/a", true, false, "//another", true, true, true, "http://another/"},
{"http://host/a", true, false, "//another/path?query#ref", true, true, true,
"http://another/path?query#ref"},
{"http://host/a", true, false, "///another/path", true, true, true, "http://another/path"},
{"http://host/a", true, false, "//Another\\path", true, true, true, "http://another/path"},
{"http://host/a", true, false, "//", true, true, false, "http:"},
// IE will also allow one or the other to be a backslash to get the same
// behavior.
{"http://host/a", true, false, "\\/another/path", true, true, true, "http://another/path"},
{"http://host/a", true, false, "/\\Another\\path", true, true, true, "http://another/path"},
// On Unix we fall back to relative behavior since there's nothing else
// reasonable to do.
{"http://host/a", true, false, "\\\\Another\\path", true, true, true, "http://another/path"},
// Even on Windows, we don't allow relative drive specs when the base
// is not file.
{"http://host/a", true, false, "/c:\\foo", true, true, true, "http://host/c:/foo"},
{"http://host/a", true, false, "//c:\\foo", true, true, true, "http://c/foo"},
// Ensure that ports aren't allowed for hosts relative to a file url.
// Although the result string shows a host:port portion, the call to
// resolve the relative URL returns false, indicating parse failure,
// which is what is required.
{"file:///foo.txt", true, true, "//host:80/bar.txt", true, true, false,
"file://host:80/bar.txt"},
// Absolute URLs are still not relative to a non-standard base URL.
{"about:blank", false, false, "http://X/A", true, false, true, ""},
{"about:blank", false, false, "content://content.Provider/", true, false, true, ""},
};
for (const auto& rel_case : rel_cases) {
const RelativeCase& cur_case = rel_case;
Parsed parsed;
size_t base_len = strlen(cur_case.base);
if (cur_case.is_base_file)
ParseFileURL(cur_case.base, base_len, &parsed);
else if (cur_case.is_base_hier)
ParseStandardURL(cur_case.base, base_len, &parsed);
else
ParsePathURL(cur_case.base, base_len, false, &parsed);
// First see if it is relative.
size_t test_len = strlen(cur_case.test);
bool is_relative;
Component relative_component;
bool succeed_is_rel = IsRelativeURL(cur_case.base, parsed, cur_case.test, test_len,
cur_case.is_base_hier, &is_relative, &relative_component);
EXPECT_EQ(cur_case.succeed_relative, succeed_is_rel)
<< "succeed is rel failure on " << cur_case.test;
EXPECT_EQ(cur_case.is_rel, is_relative) << "is rel failure on " << cur_case.test;
// Now resolve it.
if (succeed_is_rel && is_relative && cur_case.is_rel) {
std::string resolved;
StdStringCanonOutput output(&resolved);
Parsed resolved_parsed;
bool succeed_resolve =
ResolveRelativeURL(cur_case.base, parsed, cur_case.is_base_file, cur_case.test,
relative_component, NULL, &output, &resolved_parsed);
output.Complete();
EXPECT_EQ(cur_case.succeed_resolve, succeed_resolve);
EXPECT_EQ(cur_case.resolved, resolved) << " on " << cur_case.test;
// Verify that the output parsed structure is the same as parsing a
// the URL freshly.
Parsed ref_parsed;
size_t resolved_len = resolved.size();
if (cur_case.is_base_file) {
ParseFileURL(resolved.c_str(), resolved_len, &ref_parsed);
} else if (cur_case.is_base_hier) {
ParseStandardURL(resolved.c_str(), resolved_len, &ref_parsed);
} else {
ParsePathURL(resolved.c_str(), resolved_len, false, &ref_parsed);
}
EXPECT_TRUE(ParsedIsEqual(ref_parsed, resolved_parsed));
}
}
}
} // namespace url