mirror-chatterino2/tests/src/LinkParser.cpp
nerix 280b6d934e
Parse Domains Starting With http (#4598)
Co-authored-by: pajlada <rasmus.karlsson@pajlada.com>
2023-05-07 12:15:36 +00:00

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#include "common/LinkParser.hpp"
#include <gtest/gtest.h>
#include <QString>
#include <QStringList>
using namespace chatterino;
struct Case {
QString protocol{};
QString host{};
QString rest{};
void check() const
{
auto input = this->protocol + this->host + this->rest;
LinkParser p(input);
ASSERT_TRUE(p.result().has_value()) << input.toStdString();
const auto &r = *p.result();
ASSERT_EQ(r.source, input);
ASSERT_EQ(r.protocol, this->protocol) << this->protocol.toStdString();
ASSERT_EQ(r.host, this->host) << this->host.toStdString();
ASSERT_EQ(r.rest, this->rest) << this->rest.toStdString();
}
};
TEST(LinkParser, parseDomainLinks)
{
const QList<Case> cases = {
{"https://", "chatterino.com"},
{"http://", "chatterino.com"},
{"", "chatterino.com"},
{"", "wiki.chatterino.com"},
{"https://", "wiki.chatterino.com"},
{"http://", "chatterino.co.uk"},
{"http://", "a.io"},
{"", "chatterino.com", ":80"},
{"", "wiki.chatterino.com", ":80"},
{"", "wiki.chatterino.com", ":80/foo/bar"},
{"", "wiki.chatterino.com", "/:80?foo/bar"},
{"", "wiki.chatterino.com", "/127.0.0.1"},
{"", "a.b.c.chatterino.com"},
{"https://", "a.b.c.chatterino.com", "/foo"},
{"http://", "chatterino.com", "?foo"},
{"http://", "xd.chatterino.com", "/#?foo"},
{"", "chatterino.com", "#foo"},
{"", "1.com"},
{"", "127.0.0.1.com"},
{"https://", "127.0.0.1.com"},
{"https://", "http.cat", "/200"},
{"https://", "http.cat"},
{"", "http.cat", ":8080"},
{"", "http.cat"},
{"", "https.cat"},
{"", "httpsd.cat"},
{"", "http.cat", "/200"},
// test case-insensitiveness
{"HtTpS://", "127.0.0.1.CoM"},
{"HTTP://", "XD.CHATTERINO.COM", "/#?FOO"},
{"HTTPS://", "wikI.chatterino.com"},
{"", "chatterino.Org", "#foo"},
{"", "CHATTERINO.com", ""},
};
for (const auto &c : cases)
{
c.check();
}
}
TEST(LinkParser, parseIpv4Links)
{
const QList<Case> cases = {
{"https://", "127.0.0.1"},
{"http://", "127.0.0.1"},
{"", "127.0.0.1"},
{"", "127.0.0.1", ":8080"},
{"", "255.255.255.255"},
{"", "0.0.0.0"},
{"", "1.1.1.1"},
{"", "001.001.01.1"},
{"", "123.246.87.0"},
{"", "196.168.0.1", ":"},
{"", "196.168.4.2", "/foo"},
{"", "196.168.4.2", "?foo"},
{"http://", "196.168.4.0", "#foo"},
{"", "196.168.4.0", "/?#foo"},
{"", "196.168.4.0", "#?/foo"},
// test case-insensitiveness
{"HTTP://", "196.168.4.0", "#Foo"},
{"HTTPS://", "196.168.4.0", "#Foo"},
{"htTp://", "127.0.0.1"},
{"httpS://", "127.0.0.1"},
};
for (const auto &c : cases)
{
c.check();
}
}
TEST(LinkParser, doesntParseInvalidIpv4Links)
{
const QStringList inputs = {
// U+0660 - in category "number digits"
QStringLiteral("٠.٠.٠.٠"),
"https://127.0.0.",
"http://127.0.01",
"127.0.0000.1",
"1.",
".127.0.0.1",
"1.2",
"1",
"1.2.3",
"htt://256.255.255.255",
"aliens://256.255.255.255",
"256.255.255.255",
"http://256.255.255.255",
"255.256.255.255",
"255.255.256.255",
"255.255.255.256",
};
for (const auto &input : inputs)
{
LinkParser p(input);
ASSERT_FALSE(p.result().has_value()) << input.toStdString();
}
}
TEST(LinkParser, doesntParseInvalidLinks)
{
const QStringList inputs = {
"h://foo.com",
"spotify:1234",
"ftp://chatterino.com",
"ftps://chatterino.com",
"spotify://chatterino.com",
"httpsx://chatterino.com",
"https:chatterino.com",
"https:/chatterino.com",
"http:/chatterino.com",
"htp://chatterino.com",
"/chatterino.com",
"word",
".",
"/",
"#",
":",
"?",
"a",
"://chatterino.com",
"//chatterino.com",
"http://pn.",
"http://pn./",
"https://pn./",
"pn./",
"pn.",
"http/chatterino.com",
"http/wiki.chatterino.com",
"http:cat.com",
"https:cat.com",
"http:/cat.com",
"http:/cat.com",
"https:/cat.com",
};
for (const auto &input : inputs)
{
LinkParser p(input);
ASSERT_FALSE(p.result().has_value()) << input.toStdString();
}
}