| // Copyright 2015 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 <stddef.h> |
| #include <stdint.h> |
| |
| #include "base/stl_util.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| #include "url/scheme_host_port.h" |
| #include "url/url_util.h" |
| |
| namespace { |
| |
| class SchemeHostPortTest : public testing::Test { |
| public: |
| SchemeHostPortTest() = default; |
| ~SchemeHostPortTest() override = default; |
| |
| private: |
| url::ScopedSchemeRegistryForTests scoped_registry_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SchemeHostPortTest); |
| }; |
| |
| void ExpectParsedUrlsEqual(const GURL& a, const GURL& b) { |
| EXPECT_EQ(a, b); |
| const url::Parsed& a_parsed = a.parsed_for_possibly_invalid_spec(); |
| const url::Parsed& b_parsed = b.parsed_for_possibly_invalid_spec(); |
| EXPECT_EQ(a_parsed.scheme.begin, b_parsed.scheme.begin); |
| EXPECT_EQ(a_parsed.scheme.len, b_parsed.scheme.len); |
| EXPECT_EQ(a_parsed.username.begin, b_parsed.username.begin); |
| EXPECT_EQ(a_parsed.username.len, b_parsed.username.len); |
| EXPECT_EQ(a_parsed.password.begin, b_parsed.password.begin); |
| EXPECT_EQ(a_parsed.password.len, b_parsed.password.len); |
| EXPECT_EQ(a_parsed.host.begin, b_parsed.host.begin); |
| EXPECT_EQ(a_parsed.host.len, b_parsed.host.len); |
| EXPECT_EQ(a_parsed.port.begin, b_parsed.port.begin); |
| EXPECT_EQ(a_parsed.port.len, b_parsed.port.len); |
| EXPECT_EQ(a_parsed.path.begin, b_parsed.path.begin); |
| EXPECT_EQ(a_parsed.path.len, b_parsed.path.len); |
| EXPECT_EQ(a_parsed.query.begin, b_parsed.query.begin); |
| EXPECT_EQ(a_parsed.query.len, b_parsed.query.len); |
| EXPECT_EQ(a_parsed.ref.begin, b_parsed.ref.begin); |
| EXPECT_EQ(a_parsed.ref.len, b_parsed.ref.len); |
| } |
| |
| TEST_F(SchemeHostPortTest, Invalid) { |
| url::SchemeHostPort invalid; |
| EXPECT_EQ("", invalid.scheme()); |
| EXPECT_EQ("", invalid.host()); |
| EXPECT_EQ(0, invalid.port()); |
| EXPECT_FALSE(invalid.IsValid()); |
| EXPECT_EQ(invalid, invalid); |
| |
| const char* urls[] = { |
| "data:text/html,Hello!", "javascript:alert(1)", |
| "file://example.com:443/etc/passwd", |
| |
| // These schemes do not follow the generic URL syntax, so make sure we |
| // treat them as invalid (scheme, host, port) tuples (even though such |
| // URLs' _Origin_ might have a (scheme, host, port) tuple, they themselves |
| // do not). This is only *implicitly* checked in the code, by means of |
| // blob schemes not being standard, and filesystem schemes having type |
| // SCHEME_WITHOUT_AUTHORITY. If conditions change such that the implicit |
| // checks no longer hold, this policy should be made explicit. |
| "blob:https://example.com/uuid-goes-here", |
| "filesystem:https://example.com/temporary/yay.png"}; |
| |
| for (auto* test : urls) { |
| SCOPED_TRACE(test); |
| GURL url(test); |
| url::SchemeHostPort tuple(url); |
| EXPECT_EQ("", tuple.scheme()); |
| EXPECT_EQ("", tuple.host()); |
| EXPECT_EQ(0, tuple.port()); |
| EXPECT_FALSE(tuple.IsValid()); |
| EXPECT_EQ(tuple, tuple); |
| EXPECT_EQ(tuple, invalid); |
| EXPECT_EQ(invalid, tuple); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, ExplicitConstruction) { |
| struct TestCases { |
| const char* scheme; |
| const char* host; |
| uint16_t port; |
| } cases[] = { |
| {"http", "example.com", 80}, |
| {"http", "example.com", 123}, |
| {"https", "example.com", 443}, |
| {"https", "example.com", 123}, |
| {"file", "", 0}, |
| {"file", "example.com", 0}, |
| }; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() << test.scheme << "://" << test.host << ":" |
| << test.port); |
| url::SchemeHostPort tuple(test.scheme, test.host, test.port); |
| EXPECT_EQ(test.scheme, tuple.scheme()); |
| EXPECT_EQ(test.host, tuple.host()); |
| EXPECT_EQ(test.port, tuple.port()); |
| EXPECT_TRUE(tuple.IsValid()); |
| EXPECT_EQ(tuple, tuple); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, InvalidConstruction) { |
| struct TestCases { |
| const char* scheme; |
| const char* host; |
| uint16_t port; |
| } cases[] = {{"", "", 0}, |
| {"data", "", 0}, |
| {"blob", "", 0}, |
| {"filesystem", "", 0}, |
| {"http", "", 80}, |
| {"data", "example.com", 80}, |
| {"http", "☃.net", 80}, |
| {"http\nmore", "example.com", 80}, |
| {"http\rmore", "example.com", 80}, |
| {"http\n", "example.com", 80}, |
| {"http\r", "example.com", 80}, |
| {"http", "example.com\nnot-example.com", 80}, |
| {"http", "example.com\rnot-example.com", 80}, |
| {"http", "example.com\n", 80}, |
| {"http", "example.com\r", 80}, |
| {"http", "example.com", 0}, |
| {"file", "", 80}}; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() << test.scheme << "://" << test.host << ":" |
| << test.port); |
| url::SchemeHostPort tuple(test.scheme, test.host, test.port); |
| EXPECT_EQ("", tuple.scheme()); |
| EXPECT_EQ("", tuple.host()); |
| EXPECT_EQ(0, tuple.port()); |
| EXPECT_FALSE(tuple.IsValid()); |
| EXPECT_EQ(tuple, tuple); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, InvalidConstructionWithEmbeddedNulls) { |
| struct TestCases { |
| const char* scheme; |
| size_t scheme_length; |
| const char* host; |
| size_t host_length; |
| uint16_t port; |
| } cases[] = {{"http\0more", 9, "example.com", 11, 80}, |
| {"http\0", 5, "example.com", 11, 80}, |
| {"\0http", 5, "example.com", 11, 80}, |
| {"http", 4, "example.com\0not-example.com", 27, 80}, |
| {"http", 4, "example.com\0", 12, 80}, |
| {"http", 4, "\0example.com", 12, 80}}; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() << test.scheme << "://" << test.host << ":" |
| << test.port); |
| url::SchemeHostPort tuple(std::string(test.scheme, test.scheme_length), |
| std::string(test.host, test.host_length), |
| test.port); |
| EXPECT_EQ("", tuple.scheme()); |
| EXPECT_EQ("", tuple.host()); |
| EXPECT_EQ(0, tuple.port()); |
| EXPECT_FALSE(tuple.IsValid()); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, GURLConstruction) { |
| struct TestCases { |
| const char* url; |
| const char* scheme; |
| const char* host; |
| uint16_t port; |
| } cases[] = { |
| {"http://192.168.9.1/", "http", "192.168.9.1", 80}, |
| {"http://[2001:db8::1]/", "http", "[2001:db8::1]", 80}, |
| {"http://☃.net/", "http", "xn--n3h.net", 80}, |
| {"http://example.com/", "http", "example.com", 80}, |
| {"http://example.com:123/", "http", "example.com", 123}, |
| {"https://example.com/", "https", "example.com", 443}, |
| {"https://example.com:123/", "https", "example.com", 123}, |
| {"file:///etc/passwd", "file", "", 0}, |
| {"file://example.com/etc/passwd", "file", "example.com", 0}, |
| {"http://u:p@example.com/", "http", "example.com", 80}, |
| {"http://u:p@example.com/path", "http", "example.com", 80}, |
| {"http://u:p@example.com/path?123", "http", "example.com", 80}, |
| {"http://u:p@example.com/path?123#hash", "http", "example.com", 80}, |
| }; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(test.url); |
| GURL url(test.url); |
| EXPECT_TRUE(url.is_valid()); |
| url::SchemeHostPort tuple(url); |
| EXPECT_EQ(test.scheme, tuple.scheme()); |
| EXPECT_EQ(test.host, tuple.host()); |
| EXPECT_EQ(test.port, tuple.port()); |
| EXPECT_TRUE(tuple.IsValid()); |
| EXPECT_EQ(tuple, tuple); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, Serialization) { |
| struct TestCases { |
| const char* url; |
| const char* expected; |
| } cases[] = { |
| {"http://192.168.9.1/", "http://192.168.9.1"}, |
| {"http://[2001:db8::1]/", "http://[2001:db8::1]"}, |
| {"http://☃.net/", "http://xn--n3h.net"}, |
| {"http://example.com/", "http://example.com"}, |
| {"http://example.com:123/", "http://example.com:123"}, |
| {"https://example.com/", "https://example.com"}, |
| {"https://example.com:123/", "https://example.com:123"}, |
| {"file:///etc/passwd", "file://"}, |
| {"file://example.com/etc/passwd", "file://example.com"}, |
| }; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(test.url); |
| GURL url(test.url); |
| url::SchemeHostPort tuple(url); |
| EXPECT_EQ(test.expected, tuple.Serialize()); |
| ExpectParsedUrlsEqual(GURL(tuple.Serialize()), tuple.GetURL()); |
| } |
| } |
| |
| TEST_F(SchemeHostPortTest, Comparison) { |
| // These tuples are arranged in increasing order: |
| struct SchemeHostPorts { |
| const char* scheme; |
| const char* host; |
| uint16_t port; |
| } tuples[] = { |
| {"http", "a", 80}, |
| {"http", "b", 80}, |
| {"https", "a", 80}, |
| {"https", "b", 80}, |
| {"http", "a", 81}, |
| {"http", "b", 81}, |
| {"https", "a", 81}, |
| {"https", "b", 81}, |
| }; |
| |
| for (size_t i = 0; i < base::size(tuples); i++) { |
| url::SchemeHostPort current(tuples[i].scheme, tuples[i].host, |
| tuples[i].port); |
| for (size_t j = i; j < base::size(tuples); j++) { |
| url::SchemeHostPort to_compare(tuples[j].scheme, tuples[j].host, |
| tuples[j].port); |
| EXPECT_EQ(i < j, current < to_compare) << i << " < " << j; |
| EXPECT_EQ(j < i, to_compare < current) << j << " < " << i; |
| } |
| } |
| } |
| |
| // Some schemes have optional authority. Make sure that GURL conversion from |
| // SchemeHostPort is not opinionated in that regard. For more info, See |
| // crbug.com/820194, where we considered all SchemeHostPorts with |
| // SCHEME_WITH_HOST (i.e., without ports) as valid with empty hosts, even though |
| // most are not (e.g. chrome URLs). |
| TEST_F(SchemeHostPortTest, EmptyHostGurlConversion) { |
| url::AddStandardScheme("chrome", url::SCHEME_WITH_HOST); |
| |
| GURL chrome_url("chrome:"); |
| EXPECT_FALSE(chrome_url.is_valid()); |
| |
| url::SchemeHostPort chrome_tuple("chrome", "", 0); |
| EXPECT_FALSE(chrome_tuple.GetURL().is_valid()); |
| ExpectParsedUrlsEqual(GURL(chrome_tuple.Serialize()), chrome_tuple.GetURL()); |
| ExpectParsedUrlsEqual(chrome_url, chrome_tuple.GetURL()); |
| } |
| |
| } // namespace url |