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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 <stddef.h>
- #include "testing/gtest/include/gtest/gtest.h"
- #include "url/third_party/mozilla/url_parse.h"
- // Interesting IE file:isms...
- //
- // file:/foo/bar file:///foo/bar
- // The result here seems totally invalid!?!? This isn't UNC.
- //
- // file:/
- // file:// or any other number of slashes
- // IE6 doesn't do anything at all if you click on this link. No error:
- // nothing. IE6's history system seems to always color this link, so I'm
- // guessing that it maps internally to the empty URL.
- //
- // C:\ file:///C:/
- // / file:///C:/
- // /foo file:///C:/foo
- // Interestingly, IE treats "/" as an alias for "c:\", which makes sense,
- // but is weird to think about on Windows.
- //
- // file:foo/ file:foo/ (invalid?!?!?)
- // file:/foo/ file:///foo/ (invalid?!?!?)
- // file://foo/ file://foo/ (UNC to server "foo")
- // file:///foo/ file:///foo/ (invalid)
- // file:////foo/ file://foo/ (UNC to server "foo")
- // Any more than four slashes is also treated as UNC.
- //
- // file:C:/ file://C:/
- // file:/C:/ file://C:/
- // The number of slashes after "file:" don't matter if the thing following
- // it looks like an absolute drive path. Also, slashes and backslashes are
- // equally valid here.
- namespace url {
- namespace {
- // Used for regular URL parse cases.
- struct URLParseCase {
- const char* input;
- const char* scheme;
- const char* username;
- const char* password;
- const char* host;
- int port;
- const char* path;
- const char* query;
- const char* ref;
- };
- // Simpler version of URLParseCase for testing path URLs.
- struct PathURLParseCase {
- const char* input;
- const char* scheme;
- const char* path;
- };
- // Simpler version of URLParseCase for testing mailto URLs.
- struct MailtoURLParseCase {
- const char* input;
- const char* scheme;
- const char* path;
- const char* query;
- };
- // More complicated version of URLParseCase for testing filesystem URLs.
- struct FileSystemURLParseCase {
- const char* input;
- const char* inner_scheme;
- const char* inner_username;
- const char* inner_password;
- const char* inner_host;
- int inner_port;
- const char* inner_path;
- const char* path;
- const char* query;
- const char* ref;
- };
- bool ComponentMatches(const char* input,
- const char* reference,
- const Component& component) {
- // If the component is nonexistent (length == -1), it should begin at 0.
- EXPECT_TRUE(component.len >= 0 || component.len == -1);
- // Begin should be valid.
- EXPECT_LE(0, component.begin);
- // A NULL reference means the component should be nonexistent.
- if (!reference)
- return component.len == -1;
- if (component.len < 0)
- return false; // Reference is not NULL but we don't have anything
- if (strlen(reference) != static_cast<size_t>(component.len))
- return false; // Lengths don't match
- // Now check the actual characters.
- return strncmp(reference, &input[component.begin], component.len) == 0;
- }
- void ExpectInvalidComponent(const Component& component) {
- EXPECT_EQ(0, component.begin);
- EXPECT_EQ(-1, component.len);
- }
- // Parsed ----------------------------------------------------------------------
- TEST(URLParser, Length) {
- const char* length_cases[] = {
- // One with everything in it.
- "http://user:pass@host:99/foo?bar#baz",
- // One with nothing in it.
- "",
- // Working backwards, let's start taking off stuff from the full one.
- "http://user:pass@host:99/foo?bar#",
- "http://user:pass@host:99/foo?bar",
- "http://user:pass@host:99/foo?",
- "http://user:pass@host:99/foo",
- "http://user:pass@host:99/",
- "http://user:pass@host:99",
- "http://user:pass@host:",
- "http://user:pass@host",
- "http://host",
- "http://user@",
- "http:",
- };
- for (size_t i = 0; i < std::size(length_cases); i++) {
- int true_length = static_cast<int>(strlen(length_cases[i]));
- Parsed parsed;
- ParseStandardURL(length_cases[i], true_length, &parsed);
- EXPECT_EQ(true_length, parsed.Length());
- }
- }
- TEST(URLParser, CountCharactersBefore) {
- struct CountCase {
- const char* url;
- Parsed::ComponentType component;
- bool include_delimiter;
- int expected_count;
- } count_cases[] = {
- // Test each possibility in the case where all components are present.
- // 0 1 2
- // 0123456789012345678901
- {"http://u:p@h:8/p?q#r", Parsed::SCHEME, true, 0},
- {"http://u:p@h:8/p?q#r", Parsed::SCHEME, false, 0},
- {"http://u:p@h:8/p?q#r", Parsed::USERNAME, true, 7},
- {"http://u:p@h:8/p?q#r", Parsed::USERNAME, false, 7},
- {"http://u:p@h:8/p?q#r", Parsed::PASSWORD, true, 9},
- {"http://u:p@h:8/p?q#r", Parsed::PASSWORD, false, 9},
- {"http://u:p@h:8/p?q#r", Parsed::HOST, true, 11},
- {"http://u:p@h:8/p?q#r", Parsed::HOST, false, 11},
- {"http://u:p@h:8/p?q#r", Parsed::PORT, true, 12},
- {"http://u:p@h:8/p?q#r", Parsed::PORT, false, 13},
- {"http://u:p@h:8/p?q#r", Parsed::PATH, false, 14},
- {"http://u:p@h:8/p?q#r", Parsed::PATH, true, 14},
- {"http://u:p@h:8/p?q#r", Parsed::QUERY, true, 16},
- {"http://u:p@h:8/p?q#r", Parsed::QUERY, false, 17},
- {"http://u:p@h:8/p?q#r", Parsed::REF, true, 18},
- {"http://u:p@h:8/p?q#r", Parsed::REF, false, 19},
- // Now test when the requested component is missing.
- {"http://u:p@h:8/p?", Parsed::REF, true, 17},
- {"http://u:p@h:8/p?q", Parsed::REF, true, 18},
- {"http://u:p@h:8/p#r", Parsed::QUERY, true, 16},
- {"http://u:p@h:8#r", Parsed::PATH, true, 14},
- {"http://u:p@h/", Parsed::PORT, true, 12},
- {"http://u:p@/", Parsed::HOST, true, 11},
- // This case is a little weird. It will report that the password would
- // start where the host begins. This is arguably correct, although you
- // could also argue that it should start at the '@' sign. Doing it
- // starting with the '@' sign is actually harder, so we don't bother.
- {"http://u@h/", Parsed::PASSWORD, true, 9},
- {"http://h/", Parsed::USERNAME, true, 7},
- {"http:", Parsed::USERNAME, true, 5},
- {"", Parsed::SCHEME, true, 0},
- // Make sure a random component still works when there's nothing there.
- {"", Parsed::REF, true, 0},
- // File URLs are special with no host, so we test those.
- {"file:///c:/foo", Parsed::USERNAME, true, 7},
- {"file:///c:/foo", Parsed::PASSWORD, true, 7},
- {"file:///c:/foo", Parsed::HOST, true, 7},
- {"file:///c:/foo", Parsed::PATH, true, 7},
- };
- for (size_t i = 0; i < std::size(count_cases); i++) {
- int length = static_cast<int>(strlen(count_cases[i].url));
- // Simple test to distinguish file and standard URLs.
- Parsed parsed;
- if (length > 0 && count_cases[i].url[0] == 'f')
- ParseFileURL(count_cases[i].url, length, &parsed);
- else
- ParseStandardURL(count_cases[i].url, length, &parsed);
- int chars_before = parsed.CountCharactersBefore(
- count_cases[i].component, count_cases[i].include_delimiter);
- EXPECT_EQ(count_cases[i].expected_count, chars_before);
- }
- }
- // Standard --------------------------------------------------------------------
- // Input Scheme Usrname Passwd Host Port Path Query Ref
- // ------------------------------------ ------- ------- ---------- ------------ --- ---------- ------------ -----
- static URLParseCase cases[] = {
- // Regular URL with all the parts
- {"http://user:pass@foo:21/bar;par?b#c", "http", "user", "pass", "foo", 21, "/bar;par","b", "c"},
- // Known schemes should lean towards authority identification
- {"http:foo.com", "http", NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
- // Spaces!
- {"\t :foo.com \n", "", NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
- {" foo.com ", NULL, NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
- {"a:\t foo.com", "a", NULL, NULL, "\t foo.com", -1, NULL, NULL, NULL},
- {"http://f:21/ b ? d # e ", "http", NULL, NULL, "f", 21, "/ b ", " d ", " e"},
- // Invalid port numbers should be identified and turned into -2, empty port
- // numbers should be -1. Spaces aren't allowed in port numbers
- {"http://f:/c", "http", NULL, NULL, "f", -1, "/c", NULL, NULL},
- {"http://f:0/c", "http", NULL, NULL, "f", 0, "/c", NULL, NULL},
- {"http://f:00000000000000/c", "http", NULL, NULL, "f", 0, "/c", NULL, NULL},
- {"http://f:00000000000000000000080/c", "http", NULL, NULL, "f", 80, "/c", NULL, NULL},
- {"http://f:b/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
- {"http://f: /c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
- {"http://f:\n/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
- {"http://f:fifty-two/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
- {"http://f:999999/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
- {"http://f: 21 / b ? d # e ", "http", NULL, NULL, "f", -2, "/ b ", " d ", " e"},
- // Creative URLs missing key elements
- {"", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {" \t", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {":foo.com/", "", NULL, NULL, "foo.com", -1, "/", NULL, NULL},
- {":foo.com\\", "", NULL, NULL, "foo.com", -1, "\\", NULL, NULL},
- {":", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {":a", "", NULL, NULL, "a", -1, NULL, NULL, NULL},
- {":/", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {":\\", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {":#", "", NULL, NULL, NULL, -1, NULL, NULL, ""},
- {"#", NULL, NULL, NULL, NULL, -1, NULL, NULL, ""},
- {"#/", NULL, NULL, NULL, NULL, -1, NULL, NULL, "/"},
- {"#\\", NULL, NULL, NULL, NULL, -1, NULL, NULL, "\\"},
- {"#;?", NULL, NULL, NULL, NULL, -1, NULL, NULL, ";?"},
- {"?", NULL, NULL, NULL, NULL, -1, NULL, "", NULL},
- {"/", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {":23", "", NULL, NULL, "23", -1, NULL, NULL, NULL},
- {"/:23", "/", NULL, NULL, "23", -1, NULL, NULL, NULL},
- {"//", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"::", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"::23", "", NULL, NULL, NULL, 23, NULL, NULL, NULL},
- {"foo://", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- // Username/passwords and things that look like them
- {"http://a:b@c:29/d", "http", "a", "b", "c", 29, "/d", NULL, NULL},
- {"http::@c:29", "http", "", "", "c", 29, NULL, NULL, NULL},
- // ... "]" in the password field isn't allowed, but we tolerate it here...
- {"http://&a:foo(b]c@d:2/", "http", "&a", "foo(b]c", "d", 2, "/", NULL, NULL},
- {"http://::@c@d:2", "http", "", ":@c", "d", 2, NULL, NULL, NULL},
- {"http://foo.com:b@d/", "http", "foo.com", "b", "d", -1, "/", NULL, NULL},
- {"http://foo.com/\\@", "http", NULL, NULL, "foo.com", -1, "/\\@", NULL, NULL},
- {"http:\\\\foo.com\\", "http", NULL, NULL, "foo.com", -1, "\\", NULL, NULL},
- {"http:\\\\a\\b:c\\d@foo.com\\", "http", NULL, NULL, "a", -1, "\\b:c\\d@foo.com\\", NULL, NULL},
- // Tolerate different numbers of slashes.
- {"foo:/", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"foo:/bar.com/", "foo", NULL, NULL, "bar.com", -1, "/", NULL, NULL},
- {"foo://///////", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"foo://///////bar.com/", "foo", NULL, NULL, "bar.com", -1, "/", NULL, NULL},
- {"foo:////://///", "foo", NULL, NULL, NULL, -1, "/////", NULL, NULL},
- // Raw file paths on Windows aren't handled by the parser.
- {"c:/foo", "c", NULL, NULL, "foo", -1, NULL, NULL, NULL},
- {"//foo/bar", NULL, NULL, NULL, "foo", -1, "/bar", NULL, NULL},
- // Use the first question mark for the query and the ref.
- {"http://foo/path;a??e#f#g", "http", NULL, NULL, "foo", -1, "/path;a", "?e", "f#g"},
- {"http://foo/abcd?efgh?ijkl", "http", NULL, NULL, "foo", -1, "/abcd", "efgh?ijkl", NULL},
- {"http://foo/abcd#foo?bar", "http", NULL, NULL, "foo", -1, "/abcd", NULL, "foo?bar"},
- // IPv6, check also interesting uses of colons.
- {"[61:24:74]:98", "[61", NULL, NULL, "24:74]", 98, NULL, NULL, NULL},
- {"http://[61:27]:98", "http", NULL, NULL, "[61:27]", 98, NULL, NULL, NULL},
- {"http:[61:27]/:foo", "http", NULL, NULL, "[61:27]", -1, "/:foo", NULL, NULL},
- {"http://[1::2]:3:4", "http", NULL, NULL, "[1::2]:3", 4, NULL, NULL, NULL},
- // Partially-complete IPv6 literals, and related cases.
- {"http://2001::1", "http", NULL, NULL, "2001:", 1, NULL, NULL, NULL},
- {"http://[2001::1", "http", NULL, NULL, "[2001::1", -1, NULL, NULL, NULL},
- {"http://2001::1]", "http", NULL, NULL, "2001::1]", -1, NULL, NULL, NULL},
- {"http://2001::1]:80", "http", NULL, NULL, "2001::1]", 80, NULL, NULL, NULL},
- {"http://[2001::1]", "http", NULL, NULL, "[2001::1]", -1, NULL, NULL, NULL},
- {"http://[2001::1]:80", "http", NULL, NULL, "[2001::1]", 80, NULL, NULL, NULL},
- {"http://[[::]]", "http", NULL, NULL, "[[::]]", -1, NULL, NULL, NULL},
- };
- TEST(URLParser, Standard) {
- // Declared outside for loop to try to catch cases in init() where we forget
- // to reset something that is reset by the constructor.
- Parsed parsed;
- for (size_t i = 0; i < std::size(cases); i++) {
- const char* url = cases[i].input;
- ParseStandardURL(url, static_cast<int>(strlen(url)), &parsed);
- int port = ParsePort(url, parsed.port);
- EXPECT_TRUE(ComponentMatches(url, cases[i].scheme, parsed.scheme));
- EXPECT_TRUE(ComponentMatches(url, cases[i].username, parsed.username));
- EXPECT_TRUE(ComponentMatches(url, cases[i].password, parsed.password));
- EXPECT_TRUE(ComponentMatches(url, cases[i].host, parsed.host));
- EXPECT_EQ(cases[i].port, port);
- EXPECT_TRUE(ComponentMatches(url, cases[i].path, parsed.path));
- EXPECT_TRUE(ComponentMatches(url, cases[i].query, parsed.query));
- EXPECT_TRUE(ComponentMatches(url, cases[i].ref, parsed.ref));
- }
- }
- // PathURL --------------------------------------------------------------------
- // Various incarnations of path URLs.
- static PathURLParseCase path_cases[] = {
- {"", NULL, NULL},
- {":", "", NULL},
- {":/", "", "/"},
- {"/", NULL, "/"},
- {" This is \\interesting// \t", NULL, "This is \\interesting// \t"},
- {"about:", "about", NULL},
- {"about:blank", "about", "blank"},
- {" about: blank ", "about", " blank "},
- {"javascript :alert(\"He:/l\\l#o?foo\"); ", "javascript ", "alert(\"He:/l\\l#o?foo\"); "},
- };
- TEST(URLParser, PathURL) {
- // Declared outside for loop to try to catch cases in init() where we forget
- // to reset something that is reset by the constructor.
- Parsed parsed;
- for (size_t i = 0; i < std::size(path_cases); i++) {
- const char* url = path_cases[i].input;
- ParsePathURL(url, static_cast<int>(strlen(url)), false, &parsed);
- EXPECT_TRUE(ComponentMatches(url, path_cases[i].scheme, parsed.scheme))
- << i;
- EXPECT_TRUE(ComponentMatches(url, path_cases[i].path, parsed.GetContent()))
- << i;
- // The remaining components are never used for path URLs.
- ExpectInvalidComponent(parsed.username);
- ExpectInvalidComponent(parsed.password);
- ExpectInvalidComponent(parsed.host);
- ExpectInvalidComponent(parsed.port);
- }
- }
- // Various incarnations of file URLs.
- static URLParseCase file_cases[] = {
- #ifdef WIN32
- {"file:server", "file", NULL, NULL, "server", -1, NULL, NULL, NULL},
- {" file: server \t", "file", NULL, NULL, " server",-1, NULL, NULL, NULL},
- {"FiLe:c|", "FiLe", NULL, NULL, NULL, -1, "c|", NULL, NULL},
- {"FILE:/\\\\/server/file", "FILE", NULL, NULL, "server", -1, "/file", NULL, NULL},
- {"file://server/", "file", NULL, NULL, "server", -1, "/", NULL, NULL},
- {"file://localhost/c:/", "file", NULL, NULL, "localhost", -1, "/c:/", NULL, NULL},
- {"file://127.0.0.1/c|\\", "file", NULL, NULL, "127.0.0.1", -1, "/c|\\", NULL, NULL},
- {"file:/", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"file:", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- // If there is a Windows drive letter, treat any number of slashes as the
- // path part.
- {"file:c:\\fo\\b", "file", NULL, NULL, NULL, -1, "c:\\fo\\b", NULL, NULL},
- {"file:/c:\\foo/bar", "file", NULL, NULL, NULL, -1, "/c:\\foo/bar",NULL, NULL},
- {"file://c:/f\\b", "file", NULL, NULL, NULL, -1, "/c:/f\\b", NULL, NULL},
- {"file:///C:/foo", "file", NULL, NULL, NULL, -1, "/C:/foo", NULL, NULL},
- {"file://///\\/\\/c:\\f\\b", "file", NULL, NULL, NULL, -1, "/c:\\f\\b", NULL, NULL},
- // If there is not a drive letter, we should treat is as UNC EXCEPT for
- // three slashes, which we treat as a Unix style path.
- {"file:server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
- {"file:/server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
- {"file://server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
- {"file:///server/file", "file", NULL, NULL, NULL, -1, "/server/file",NULL, NULL},
- {"file://\\server/file", "file", NULL, NULL, NULL, -1, "\\server/file",NULL, NULL},
- {"file:////server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
- // Queries and refs are valid for file URLs as well.
- {"file:///C:/foo.html?#", "file", NULL, NULL, NULL, -1, "/C:/foo.html", "", ""},
- {"file:///C:/foo.html?query=yes#ref", "file", NULL, NULL, NULL, -1, "/C:/foo.html", "query=yes", "ref"},
- #else // WIN32
- // No slashes.
- {"file:", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"file:path", "file", NULL, NULL, NULL, -1, "path", NULL, NULL},
- {"file:path/", "file", NULL, NULL, NULL, -1, "path/", NULL, NULL},
- {"file:path/f.txt", "file", NULL, NULL, NULL, -1, "path/f.txt", NULL, NULL},
- // One slash.
- {"file:/", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
- {"file:/path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
- {"file:/path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
- {"file:/path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- // Two slashes.
- {"file://", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
- {"file://server", "file", NULL, NULL, "server", -1, NULL, NULL, NULL},
- {"file://server/", "file", NULL, NULL, "server", -1, "/", NULL, NULL},
- {"file://server/f.txt", "file", NULL, NULL, "server", -1, "/f.txt", NULL, NULL},
- // Three slashes.
- {"file:///", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
- {"file:///path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
- {"file:///path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
- {"file:///path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- // More than three slashes.
- {"file:////", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
- {"file:////path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
- {"file:////path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
- {"file:////path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- // Schemeless URLs
- {"path/f.txt", NULL, NULL, NULL, NULL, -1, "path/f.txt", NULL, NULL},
- {"path:80/f.txt", "path", NULL, NULL, NULL, -1, "80/f.txt", NULL, NULL},
- {"path/f.txt:80", "path/f.txt",NULL, NULL, NULL, -1, "80", NULL, NULL}, // Wrong.
- {"/path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- {"/path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
- {"/path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
- {"//server/f.txt", NULL, NULL, NULL, "server", -1, "/f.txt", NULL, NULL},
- {"//server:80/f.txt", NULL, NULL, NULL, "server:80",-1, "/f.txt", NULL, NULL},
- {"//server/f.txt:80", NULL, NULL, NULL, "server", -1, "/f.txt:80", NULL, NULL},
- {"///path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- {"///path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
- {"///path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
- {"////path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
- {"////path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
- {"////path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
- // Queries and refs are valid for file URLs as well.
- {"file:///foo.html?#", "file", NULL, NULL, NULL, -1, "/foo.html", "", ""},
- {"file:///foo.html?q=y#ref", "file", NULL, NULL, NULL, -1, "/foo.html", "q=y", "ref"},
- #endif // WIN32
- };
- TEST(URLParser, ParseFileURL) {
- // Declared outside for loop to try to catch cases in init() where we forget
- // to reset something that is reset by the construtor.
- Parsed parsed;
- for (size_t i = 0; i < std::size(file_cases); i++) {
- const char* url = file_cases[i].input;
- ParseFileURL(url, static_cast<int>(strlen(url)), &parsed);
- int port = ParsePort(url, parsed.port);
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].scheme, parsed.scheme))
- << " for case #" << i << " [" << url << "] "
- << parsed.scheme.begin << ", " << parsed.scheme.len;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].username, parsed.username))
- << " for case #" << i << " [" << url << "] "
- << parsed.username.begin << ", " << parsed.username.len;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].password, parsed.password))
- << " for case #" << i << " [" << url << "] "
- << parsed.password.begin << ", " << parsed.password.len;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].host, parsed.host))
- << " for case #" << i << " [" << url << "] "
- << parsed.host.begin << ", " << parsed.host.len;
- EXPECT_EQ(file_cases[i].port, port)
- << " for case #" << i << " [ " << url << "] " << port;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].path, parsed.path))
- << " for case #" << i << " [" << url << "] "
- << parsed.path.begin << ", " << parsed.path.len;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].query, parsed.query))
- << " for case #" << i << " [" << url << "] "
- << parsed.query.begin << ", " << parsed.query.len;
- EXPECT_TRUE(ComponentMatches(url, file_cases[i].ref, parsed.ref))
- << " for case #" << i << " [ "<< url << "] "
- << parsed.query.begin << ", " << parsed.scheme.len;
- }
- }
- TEST(URLParser, ExtractFileName) {
- struct FileCase {
- const char* input;
- const char* expected;
- } extract_cases[] = {
- {"http://www.google.com", nullptr},
- {"http://www.google.com/", ""},
- {"http://www.google.com/search", "search"},
- {"http://www.google.com/search/", ""},
- {"http://www.google.com/foo/bar.html?baz=22", "bar.html"},
- {"http://www.google.com/foo/bar.html#ref", "bar.html"},
- {"http://www.google.com/search/;param", ""},
- {"http://www.google.com/foo/bar.html;param#ref", "bar.html"},
- {"http://www.google.com/foo/bar.html;foo;param#ref", "bar.html"},
- {"http://www.google.com/foo/bar.html?query#ref", "bar.html"},
- {"http://www.google.com/foo;/bar.html", "bar.html"},
- {"http://www.google.com/foo;/", ""},
- {"http://www.google.com/foo;", "foo"},
- {"http://www.google.com/;", ""},
- {"http://www.google.com/foo;bar;html", "foo"},
- };
- for (size_t i = 0; i < std::size(extract_cases); i++) {
- const char* url = extract_cases[i].input;
- int len = static_cast<int>(strlen(url));
- Parsed parsed;
- ParseStandardURL(url, len, &parsed);
- Component file_name;
- ExtractFileName(url, parsed.path, &file_name);
- EXPECT_TRUE(ComponentMatches(url, extract_cases[i].expected, file_name));
- }
- }
- // Returns true if the parameter with index |parameter| in the given URL's
- // query string. The expected key can be NULL to indicate no such key index
- // should exist. The parameter number is 1-based.
- static bool NthParameterIs(const char* url,
- int parameter,
- const char* expected_key,
- const char* expected_value) {
- Parsed parsed;
- ParseStandardURL(url, static_cast<int>(strlen(url)), &parsed);
- Component query = parsed.query;
- for (int i = 1; i <= parameter; i++) {
- Component key, value;
- if (!ExtractQueryKeyValue(url, &query, &key, &value)) {
- if (parameter >= i && !expected_key)
- return true; // Expected nonexistent key, got one.
- return false; // Not enough keys.
- }
- if (i == parameter) {
- if (!expected_key)
- return false;
- if (strncmp(&url[key.begin], expected_key, key.len) != 0)
- return false;
- if (strncmp(&url[value.begin], expected_value, value.len) != 0)
- return false;
- return true;
- }
- }
- return expected_key == NULL; // We didn't find that many parameters.
- }
- TEST(URLParser, ExtractQueryKeyValue) {
- EXPECT_TRUE(NthParameterIs("http://www.google.com", 1, NULL, NULL));
- // Basic case.
- char a[] = "http://www.google.com?arg1=1&arg2=2&bar";
- EXPECT_TRUE(NthParameterIs(a, 1, "arg1", "1"));
- EXPECT_TRUE(NthParameterIs(a, 2, "arg2", "2"));
- EXPECT_TRUE(NthParameterIs(a, 3, "bar", ""));
- EXPECT_TRUE(NthParameterIs(a, 4, NULL, NULL));
- // Empty param at the end.
- char b[] = "http://www.google.com?foo=bar&";
- EXPECT_TRUE(NthParameterIs(b, 1, "foo", "bar"));
- EXPECT_TRUE(NthParameterIs(b, 2, NULL, NULL));
- // Empty param at the beginning.
- char c[] = "http://www.google.com?&foo=bar";
- EXPECT_TRUE(NthParameterIs(c, 1, "", ""));
- EXPECT_TRUE(NthParameterIs(c, 2, "foo", "bar"));
- EXPECT_TRUE(NthParameterIs(c, 3, NULL, NULL));
- // Empty key with value.
- char d[] = "http://www.google.com?=foo";
- EXPECT_TRUE(NthParameterIs(d, 1, "", "foo"));
- EXPECT_TRUE(NthParameterIs(d, 2, NULL, NULL));
- // Empty value with key.
- char e[] = "http://www.google.com?foo=";
- EXPECT_TRUE(NthParameterIs(e, 1, "foo", ""));
- EXPECT_TRUE(NthParameterIs(e, 2, NULL, NULL));
- // Empty key and values.
- char f[] = "http://www.google.com?&&==&=";
- EXPECT_TRUE(NthParameterIs(f, 1, "", ""));
- EXPECT_TRUE(NthParameterIs(f, 2, "", ""));
- EXPECT_TRUE(NthParameterIs(f, 3, "", "="));
- EXPECT_TRUE(NthParameterIs(f, 4, "", ""));
- EXPECT_TRUE(NthParameterIs(f, 5, NULL, NULL));
- }
- // MailtoURL --------------------------------------------------------------------
- static MailtoURLParseCase mailto_cases[] = {
- //|input |scheme |path |query
- {"mailto:foo@gmail.com", "mailto", "foo@gmail.com", NULL},
- {" mailto: to \t", "mailto", " to", NULL},
- {"mailto:addr1%2C%20addr2 ", "mailto", "addr1%2C%20addr2", NULL},
- {"Mailto:addr1, addr2 ", "Mailto", "addr1, addr2", NULL},
- {"mailto:addr1:addr2 ", "mailto", "addr1:addr2", NULL},
- {"mailto:?to=addr1,addr2", "mailto", NULL, "to=addr1,addr2"},
- {"mailto:?to=addr1%2C%20addr2", "mailto", NULL, "to=addr1%2C%20addr2"},
- {"mailto:addr1?to=addr2", "mailto", "addr1", "to=addr2"},
- {"mailto:?body=#foobar#", "mailto", NULL, "body=#foobar#",},
- {"mailto:#?body=#foobar#", "mailto", "#", "body=#foobar#"},
- };
- TEST(URLParser, MailtoUrl) {
- // Declared outside for loop to try to catch cases in init() where we forget
- // to reset something that is reset by the constructor.
- Parsed parsed;
- for (size_t i = 0; i < std::size(mailto_cases); ++i) {
- const char* url = mailto_cases[i].input;
- ParseMailtoURL(url, static_cast<int>(strlen(url)), &parsed);
- int port = ParsePort(url, parsed.port);
- EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].scheme, parsed.scheme));
- EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].path, parsed.path));
- EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].query, parsed.query));
- EXPECT_EQ(PORT_UNSPECIFIED, port);
- // The remaining components are never used for mailto URLs.
- ExpectInvalidComponent(parsed.username);
- ExpectInvalidComponent(parsed.password);
- ExpectInvalidComponent(parsed.port);
- ExpectInvalidComponent(parsed.ref);
- }
- }
- // Various incarnations of filesystem URLs.
- static FileSystemURLParseCase filesystem_cases[] = {
- // Regular URL with all the parts
- {"filesystem:http://user:pass@foo:21/temporary/bar;par?b#c", "http", "user", "pass", "foo", 21, "/temporary", "/bar;par", "b", "c"},
- {"filesystem:https://foo/persistent/bar;par/", "https", NULL, NULL, "foo", -1, "/persistent", "/bar;par/", NULL, NULL},
- {"filesystem:file:///persistent/bar;par/", "file", NULL, NULL, NULL, -1, "/persistent", "/bar;par/", NULL, NULL},
- {"filesystem:file:///persistent/bar;par/?query#ref", "file", NULL, NULL, NULL, -1, "/persistent", "/bar;par/", "query", "ref"},
- {"filesystem:file:///persistent", "file", NULL, NULL, NULL, -1, "/persistent", "", NULL, NULL},
- };
- TEST(URLParser, FileSystemURL) {
- // Declared outside for loop to try to catch cases in init() where we forget
- // to reset something that is reset by the constructor.
- Parsed parsed;
- for (size_t i = 0; i < std::size(filesystem_cases); i++) {
- const FileSystemURLParseCase* parsecase = &filesystem_cases[i];
- const char* url = parsecase->input;
- ParseFileSystemURL(url, static_cast<int>(strlen(url)), &parsed);
- EXPECT_TRUE(ComponentMatches(url, "filesystem", parsed.scheme));
- EXPECT_EQ(!parsecase->inner_scheme, !parsed.inner_parsed());
- // Only check the inner_parsed if there is one.
- if (parsed.inner_parsed()) {
- EXPECT_TRUE(ComponentMatches(url, parsecase->inner_scheme,
- parsed.inner_parsed()->scheme));
- EXPECT_TRUE(ComponentMatches(url, parsecase->inner_username,
- parsed.inner_parsed()->username));
- EXPECT_TRUE(ComponentMatches(url, parsecase->inner_password,
- parsed.inner_parsed()->password));
- EXPECT_TRUE(ComponentMatches(url, parsecase->inner_host,
- parsed.inner_parsed()->host));
- int port = ParsePort(url, parsed.inner_parsed()->port);
- EXPECT_EQ(parsecase->inner_port, port);
- // The remaining components are never used for filesystem URLs.
- ExpectInvalidComponent(parsed.inner_parsed()->query);
- ExpectInvalidComponent(parsed.inner_parsed()->ref);
- }
- EXPECT_TRUE(ComponentMatches(url, parsecase->path, parsed.path));
- EXPECT_TRUE(ComponentMatches(url, parsecase->query, parsed.query));
- EXPECT_TRUE(ComponentMatches(url, parsecase->ref, parsed.ref));
- // The remaining components are never used for filesystem URLs.
- ExpectInvalidComponent(parsed.username);
- ExpectInvalidComponent(parsed.password);
- ExpectInvalidComponent(parsed.host);
- ExpectInvalidComponent(parsed.port);
- }
- }
- } // namespace
- } // namespace url
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