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rippled/src/test/basics/StringUtilities_test.cpp
Bart 1d42c4f6de refactor: Remove unnecessary copyright notices already covered by LICENSE.md (#5929) 
Per XLS-0095, we are taking steps to rename ripple(d) to xrpl(d).

This change specifically removes all copyright notices referencing Ripple, XRPLF, and certain affiliated contributors upon mutual agreement, so the notice in the LICENSE.md file applies throughout. Copyright notices referencing external contributions remain as-is. Duplicate verbiage is also removed.
2025-11-04 08:33:42 +00:00

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#include <xrpl/basics/Slice.h>
#include <xrpl/basics/StringUtilities.h>
#include <xrpl/basics/ToString.h>
#include <xrpl/beast/unit_test.h>
namespace ripple {
class StringUtilities_test : public beast::unit_test::suite
{
public:
void
testUnHexSuccess(std::string const& strIn, std::string const& strExpected)
{
auto rv = strUnHex(strIn);
BEAST_EXPECT(rv);
BEAST_EXPECT(makeSlice(*rv) == makeSlice(strExpected));
}
void
testUnHexFailure(std::string const& strIn)
{
auto rv = strUnHex(strIn);
BEAST_EXPECT(!rv);
}
void
testUnHex()
{
testcase("strUnHex");
testUnHexSuccess("526970706c6544", "RippleD");
testUnHexSuccess("A", "\n");
testUnHexSuccess("0A", "\n");
testUnHexSuccess("D0A", "\r\n");
testUnHexSuccess("0D0A", "\r\n");
testUnHexSuccess("200D0A", " \r\n");
testUnHexSuccess("282A2B2C2D2E2F29", "(*+,-./)");
// Check for things which contain some or only invalid characters
testUnHexFailure("123X");
testUnHexFailure("V");
testUnHexFailure("XRP");
}
void
testParseUrl()
{
testcase("parseUrl");
// Expected passes.
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain.empty());
BEAST_EXPECT(!pUrl.port);
// RFC 3986:
// > In general, a URI that uses the generic syntax for authority
// with an empty path should be normalized to a path of "/".
// Do we want to normalize paths?
BEAST_EXPECT(pUrl.path.empty());
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme:///"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain.empty());
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "lower://domain"));
BEAST_EXPECT(pUrl.scheme == "lower");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path.empty());
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "UPPER://domain:234/"));
BEAST_EXPECT(pUrl.scheme == "upper");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(*pUrl.port == 234);
BEAST_EXPECT(pUrl.path == "/");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "Mixed://domain/path"));
BEAST_EXPECT(pUrl.scheme == "mixed");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/path");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://[::1]:123/path"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "::1");
BEAST_EXPECT(*pUrl.port == 123);
BEAST_EXPECT(pUrl.path == "/path");
}
{
parsedURL pUrl;
BEAST_EXPECT(
parseUrl(pUrl, "scheme://user:pass@domain:123/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username == "user");
BEAST_EXPECT(pUrl.password == "pass");
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(*pUrl.port == 123);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://user@domain:123/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username == "user");
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(*pUrl.port == 123);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://:pass@domain:123/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password == "pass");
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(*pUrl.port == 123);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://domain:123/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(*pUrl.port == 123);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://user:pass@domain/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username == "user");
BEAST_EXPECT(pUrl.password == "pass");
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://user@domain/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username == "user");
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://:pass@domain/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password == "pass");
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://domain/abc:321"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/abc:321");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme:///path/to/file"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain.empty());
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/path/to/file");
}
{
parsedURL pUrl;
BEAST_EXPECT(
parseUrl(pUrl, "scheme://user:pass@domain/path/with/an@sign"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username == "user");
BEAST_EXPECT(pUrl.password == "pass");
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/path/with/an@sign");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://domain/path/with/an@sign"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "domain");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/path/with/an@sign");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "scheme://:999/"));
BEAST_EXPECT(pUrl.scheme == "scheme");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == ":999");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/");
}
{
parsedURL pUrl;
BEAST_EXPECT(parseUrl(pUrl, "http://::1:1234/validators"));
BEAST_EXPECT(pUrl.scheme == "http");
BEAST_EXPECT(pUrl.username.empty());
BEAST_EXPECT(pUrl.password.empty());
BEAST_EXPECT(pUrl.domain == "::0.1.18.52");
BEAST_EXPECT(!pUrl.port);
BEAST_EXPECT(pUrl.path == "/validators");
}
// Expected fails.
{
parsedURL pUrl;
BEAST_EXPECT(!parseUrl(pUrl, ""));
BEAST_EXPECT(!parseUrl(pUrl, "nonsense"));
BEAST_EXPECT(!parseUrl(pUrl, "://"));
BEAST_EXPECT(!parseUrl(pUrl, ":///"));
BEAST_EXPECT(
!parseUrl(pUrl, "scheme://user:pass@domain:65536/abc:321"));
BEAST_EXPECT(!parseUrl(pUrl, "UPPER://domain:23498765/"));
BEAST_EXPECT(!parseUrl(pUrl, "UPPER://domain:0/"));
BEAST_EXPECT(!parseUrl(pUrl, "UPPER://domain:+7/"));
BEAST_EXPECT(!parseUrl(pUrl, "UPPER://domain:-7234/"));
BEAST_EXPECT(!parseUrl(pUrl, "UPPER://domain:@#$56!/"));
}
{
std::string strUrl("s://" + std::string(8192, ':'));
parsedURL pUrl;
BEAST_EXPECT(!parseUrl(pUrl, strUrl));
}
}
void
testToString()
{
testcase("toString");
auto result = to_string("hello");
BEAST_EXPECT(result == "hello");
}
void
run() override
{
testParseUrl();
testUnHex();
testToString();
}
};
BEAST_DEFINE_TESTSUITE(StringUtilities, basics, ripple);
} // namespace ripple
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