mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 17:40:27 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
|
|
* Copyright (c) 2021, Itamar S. <itamar8910@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/LexicalPath.h>
|
|
#include <LibCore/Directory.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibCpp/Parser.h>
|
|
#include <LibTest/TestCase.h>
|
|
#include <unistd.h>
|
|
|
|
constexpr StringView TESTS_ROOT_DIR = "/home/anon/Tests/cpp-tests/parser"sv;
|
|
|
|
static ByteString read_all(ByteString const& path)
|
|
{
|
|
auto file = MUST(Core::File::open(path, Core::File::OpenMode::Read));
|
|
auto file_size = MUST(file->size());
|
|
auto content = MUST(ByteBuffer::create_uninitialized(file_size));
|
|
MUST(file->read_until_filled(content.bytes()));
|
|
return ByteString { content.bytes() };
|
|
}
|
|
|
|
TEST_CASE(test_regression)
|
|
{
|
|
MUST(Core::Directory::for_each_entry(TESTS_ROOT_DIR, Core::DirIterator::Flags::SkipDots, [](auto const& entry, auto const& directory) -> ErrorOr<IterationDecision> {
|
|
auto path = LexicalPath::join(directory.path().string(), entry.name);
|
|
if (!path.has_extension(".cpp"sv))
|
|
return IterationDecision::Continue;
|
|
|
|
outln("Checking {}...", path.basename());
|
|
auto file_path = path.string();
|
|
|
|
auto ast_file_path = ByteString::formatted("{}.ast", file_path.substring(0, file_path.length() - sizeof(".cpp") + 1));
|
|
|
|
auto source = read_all(file_path);
|
|
auto target_ast = read_all(ast_file_path);
|
|
|
|
StringView source_view(source);
|
|
Cpp::Preprocessor preprocessor(file_path, source_view);
|
|
Cpp::Parser parser(preprocessor.process_and_lex(), file_path);
|
|
auto root = parser.parse();
|
|
|
|
EXPECT(parser.errors().is_empty());
|
|
|
|
int pipefd[2] = {};
|
|
if (pipe(pipefd) < 0) {
|
|
perror("pipe");
|
|
exit(1);
|
|
}
|
|
|
|
FILE* input_stream = fdopen(pipefd[0], "r");
|
|
FILE* output_stream = fdopen(pipefd[1], "w");
|
|
|
|
root->dump(output_stream);
|
|
|
|
fclose(output_stream);
|
|
|
|
ByteBuffer buffer;
|
|
while (!feof(input_stream)) {
|
|
char chunk[4096];
|
|
size_t size = fread(chunk, sizeof(char), sizeof(chunk), input_stream);
|
|
if (size == 0)
|
|
break;
|
|
buffer.append(chunk, size);
|
|
}
|
|
|
|
fclose(input_stream);
|
|
|
|
ByteString content { reinterpret_cast<char const*>(buffer.data()), buffer.size() };
|
|
|
|
auto equal = content == target_ast;
|
|
EXPECT(equal);
|
|
return IterationDecision::Continue;
|
|
}));
|
|
}
|