jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2022, kleines Filmröllchen <filmroellchen@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <AK/LexicalPath.h>
8#include <LibAudio/FlacLoader.h>
9#include <LibCore/Directory.h>
10#include <LibTest/TestCase.h>
11
12struct FlacTest : Test::TestCase {
13 FlacTest(LexicalPath path)
14 : Test::TestCase(
15 DeprecatedString::formatted("flac_spec_test_{}", path.basename()), [this]() { run(); }, false)
16 , m_path(move(path))
17 {
18 }
19
20 void run() const
21 {
22 auto result = Audio::FlacLoaderPlugin::create(m_path.string());
23 if (result.is_error()) {
24 FAIL(DeprecatedString::formatted("{} (at {})", result.error().description, result.error().index));
25 return;
26 }
27
28 auto loader = result.release_value();
29
30 while (true) {
31 auto maybe_samples = loader->load_chunks(2 * MiB);
32 if (maybe_samples.is_error()) {
33 FAIL(DeprecatedString::formatted("{} (at {})", maybe_samples.error().description, maybe_samples.error().index));
34 return;
35 }
36 maybe_samples.value().remove_all_matching([](auto& chunk) { return chunk.is_empty(); });
37 if (maybe_samples.value().is_empty())
38 return;
39 }
40 }
41
42 LexicalPath m_path;
43};
44
45struct DiscoverFLACTestsHack {
46 DiscoverFLACTestsHack()
47 {
48 // FIXME: Also run (our own) tests in this directory.
49 (void)Core::Directory::for_each_entry("./SpecTests"sv, Core::DirIterator::Flags::SkipParentAndBaseDir, [](auto const& entry, auto const& directory) -> ErrorOr<IterationDecision> {
50 auto path = LexicalPath::join(directory.path().string(), entry.name);
51 if (path.extension() == "flac"sv)
52 Test::add_test_case_to_suite(make_ref_counted<FlacTest>(path));
53 return IterationDecision::Continue;
54 });
55 }
56};
57// Hack taken from TEST_CASE; the above constructor will run as part of global initialization before the tests are actually executed
58static struct DiscoverFLACTestsHack hack;