Catcrafts/Crafter.Build
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This commit is contained in:
Jorijn van der Graaf 2026-07-23 01:24:42 +02:00
commit 8892154b28
70 changed files with 2780 additions and 596 deletions
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23
tests/ConcurrentCacheRace/main.cpp
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@ -1,5 +1,5 @@
//SPDX-License-Identifier: LGPL-3.0-only
//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
// SPDX-License-Identifier: LGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
#include <stdlib.h>
import std;
@ -27,7 +27,7 @@ namespace {
if (const char* env = std::getenv("CRAFTER_BUILD_HOME"); env && *env) {
return env;
}
for (const char* candidate : {
for (std::string_view candidate : {
"/usr/local/share/crafter-build",
"/usr/share/crafter-build",
}) {
@ -47,8 +47,7 @@ namespace {
int main() {
fs::path home = FindCrafterBuildHome();
if (home.empty()) {
std::println(std::cerr,
"SKIP: no installed share/crafter-build found and CRAFTER_BUILD_HOME unset");
std::println(std::cerr, "SKIP: no installed share/crafter-build found and CRAFTER_BUILD_HOME unset");
return 77;
}
setenv("CRAFTER_BUILD_HOME", home.string().c_str(), 1);
@ -64,9 +63,9 @@ int main() {
fs::create_directories(cacheDir);
setenv("XDG_CACHE_HOME", cacheDir.string().c_str(), 1);
constexpr int N = 4;
constexpr std::int32_t N = 4;
std::vector<fs::path> projects;
for (int i = 0; i < N; ++i) {
for (std::int32_t i = 0; i < N; ++i) {
fs::path dir = scratch / std::format("p{}", i);
fs::create_directories(dir);
WriteFile(dir / "project.cpp", std::format(
@ -89,7 +88,7 @@ int main() {
std::array<std::string, N> errors;
std::vector<std::thread> threads;
threads.reserve(N);
for (int i = 0; i < N; ++i) {
for (std::int32_t i = 0; i < N; ++i) {
threads.emplace_back([&, i]() {
try {
std::array<std::string_view, 0> args = {};
@ -101,8 +100,8 @@ int main() {
}
for (std::thread& t : threads) t.join();
int failures = 0;
for (int i = 0; i < N; ++i) {
std::int32_t failures = 0;
for (std::int32_t i = 0; i < N; ++i) {
if (!errors[i].empty()) {
std::println(std::cerr, "FAIL p{}: {}", i, errors[i]);
++failures;
@ -112,9 +111,7 @@ int main() {
fs::remove_all(scratch, ec);
if (failures > 0) {
std::println(std::cerr,
"{}/{} concurrent LoadProject() invocations failed (host-cache race)",
failures, N);
std::println(std::cerr, "{}/{} concurrent LoadProject() invocations failed (host-cache race)", failures, N);
return 1;
}
return 0;