mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 23:50:19 +00:00
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2021, Itamar S. <itamar8910@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/LexicalPath.h>
|
|
#include <AK/MemoryStream.h>
|
|
#include <LibCore/Directory.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibGLSL/Parser.h>
|
|
#include <LibTest/TestCase.h>
|
|
|
|
constexpr StringView TESTS_ROOT_DIR = "/home/anon/Tests/glsl-tests/parser"sv;
|
|
|
|
static String read_all(String const& path)
|
|
{
|
|
auto file = MUST(Core::File::open(path, Core::File::OpenMode::Read));
|
|
auto file_size = MUST(file->size());
|
|
return MUST(String::from_stream(*file, file_size));
|
|
}
|
|
|
|
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(".glsl"sv))
|
|
return IterationDecision::Continue;
|
|
|
|
outln("Checking {}...", path.basename());
|
|
String file_path = MUST(String::from_deprecated_string(path.string()));
|
|
|
|
auto ast_file_path = MUST(String::formatted("{}.ast", MUST(file_path.substring_from_byte_offset(0, file_path.bytes_as_string_view().length() - sizeof(".glsl") + 1))));
|
|
|
|
auto source = read_all(file_path);
|
|
auto target_ast = read_all(ast_file_path);
|
|
|
|
GLSL::Preprocessor preprocessor(file_path, source);
|
|
GLSL::Parser parser(MUST(preprocessor.process_and_lex()), file_path);
|
|
auto root = MUST(parser.parse());
|
|
|
|
EXPECT(parser.errors().is_empty());
|
|
|
|
Vector<uint8_t> memory;
|
|
memory.resize(8 * 1024 * 1024);
|
|
AK::FixedMemoryStream output_stream(memory.span());
|
|
|
|
MUST(root->dump(output_stream));
|
|
|
|
auto written_bytes = MUST(output_stream.tell());
|
|
MUST(output_stream.seek(0));
|
|
|
|
String content = MUST(String::from_stream(output_stream, written_bytes));
|
|
|
|
auto equal = content == target_ast;
|
|
EXPECT(equal);
|
|
if (!equal)
|
|
outln("Failed on {}", path.basename());
|
|
return IterationDecision::Continue;
|
|
}));
|
|
}
|