ladybird/Tests/LibWeb/TestFetchInfrastructure.cpp
Timothy Flynn d74059580c LibWeb: Return the correct substring when parsing an HTTP quoted string
We were off-by-one when returning the result of parsing a quoted string
in Web::Fetch::Infrastructure::collect_an_http_quoted_string. Instead of
backtracking the lexer and consuming the backtracked string, do a simple
substring operation.
2024-03-26 19:19:13 +00:00

63 lines
1.7 KiB
C++

/*
* Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <AK/GenericLexer.h>
#include <AK/String.h>
#include <LibWeb/Fetch/Infrastructure/HTTP.h>
TEST_CASE(collect_an_http_quoted_string)
{
{
auto test = "\"\""_string;
GenericLexer lexer { test };
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"\""_string);
}
{
auto test = "\"abc\""_string;
GenericLexer lexer { test };
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"abc\""_string);
}
{
auto test = "foo \"abc\""_string;
GenericLexer lexer { test };
lexer.ignore(4);
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"abc\""_string);
}
{
auto test = "foo=\"abc\""_string;
GenericLexer lexer { test };
lexer.ignore(4);
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"abc\""_string);
}
{
auto test = "foo=\"abc\" bar"_string;
GenericLexer lexer { test };
lexer.ignore(4);
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"abc\""_string);
}
{
auto test = "\"abc\" bar"_string;
GenericLexer lexer { test };
auto result = MUST(Web::Fetch::Infrastructure::collect_an_http_quoted_string(lexer));
EXPECT_EQ(result, "\"abc\""_string);
}
}