Jorijn van der Graaf
cdfdb976c8
- subprocess-isolated test runner (replaces V1 dlopen-RunTest); Pass/Fail/Crash/Timeout/Skipped outcomes via :Test partition - TestRunner abstraction with command templates: Local, Ssh, SshWin (cmd.exe-shell), QemuUser, FromEnv; probe-based skip when runner unreachable - transitive PCM-path propagation in Build(); resolveImport walks deps recursively; depResults cache keyed by PcmDir() so per-target builds don't collide - cfg.sysroot threaded through BuildStdPcm + base compile/link command (enables aarch64 cross via Arch Linux ARM rootfs) - lib + exe split: project.cpp defines crafterBuildLib (LibraryStatic) + crafterBuildExe (Executable depending on it); build.sh produces lib/libcrafter-build.a alongside bin/crafter-build for downstream static-link consumers - Windows DLL+launcher: CRAFTER_API macro, /EXPORT flag for project.dll's CrafterBuildProject; Crafter::Run as the real entry point with main.cpp as a thin wrapper - 18 tests: HelloWorld/WithModule/Defines/CrossProjectModule/ Diamond × (Linux + sshwin:winvm), plus Incremental, BuildError, Libraries, RunnerClassification, QemuUser, SshRunner, WindowsViaSsh, CrossArchAarch64 - single ./bin/crafter-build test runs everything; Windows variants skip gracefully if winvm SSH alias unreachable Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
/*
|
|
Crafter® Build
|
|
Copyright (C) 2026 Catcrafts®
|
|
Catcrafts.net
|
|
|
|
LGPL-3.0-only.
|
|
|
|
End-to-end cross-arch build through the V2 pipeline:
|
|
the fixture's project.cpp targets aarch64-linux-gnu with cfg.sysroot pointing at
|
|
the Arch Linux ARM rootfs at /opt/aarch64-rootfs. crafter-build cross-compiles
|
|
the C++ source (with the libc++ std module from the sysroot), produces a real
|
|
aarch64 ELF, and qemu-aarch64 (with QEMU_LD_PREFIX pointing at the sysroot so it
|
|
can find ld-linux-aarch64.so.1) executes it.
|
|
*/
|
|
|
|
import std;
|
|
#include "TestUtil.h"
|
|
namespace fs = std::filesystem;
|
|
using namespace TestUtil;
|
|
|
|
namespace {
|
|
bool ToolPresent(std::string_view name) {
|
|
std::string cmd = std::format("which {} > /dev/null 2>&1", name);
|
|
return std::system(cmd.c_str()) == 0;
|
|
}
|
|
}
|
|
|
|
int main() {
|
|
try {
|
|
const fs::path sysroot = "/opt/aarch64-rootfs";
|
|
if (!fs::exists(sysroot / "usr/share/libc++/v1/std.cppm")) {
|
|
std::println("(skipped: aarch64 sysroot missing at {} — see README)", sysroot.string());
|
|
return 0;
|
|
}
|
|
if (!ToolPresent("qemu-aarch64")) {
|
|
std::println("(skipped: qemu-aarch64 not on PATH)");
|
|
return 0;
|
|
}
|
|
|
|
fs::path projectRoot = fs::current_path();
|
|
fs::path src = projectRoot / "tests" / "fixtures" / "cross-arch-aarch64";
|
|
fs::path crafterBuild = projectRoot / "bin" / "crafter-build";
|
|
|
|
fs::path work = CopyFixtureToTemp("CrossArchAarch64", src);
|
|
|
|
// Build through the V2 pipeline. The fixture's project.cpp pins
|
|
// cfg.target = "aarch64-linux-gnu" and cfg.sysroot = "/opt/aarch64-rootfs".
|
|
auto build = RunInDir(work, std::format("'{}'", crafterBuild.string()));
|
|
if (build.exitCode != 0) {
|
|
std::println(std::cerr, "build failed (rc={}):\n{}", build.exitCode, build.output);
|
|
return 1;
|
|
}
|
|
|
|
fs::path artifact = work / "bin" / "aarch-hello-aarch64-linux-gnu-armv8-a" / "aarch-hello";
|
|
if (!fs::exists(artifact)) {
|
|
std::println(std::cerr, "expected artifact missing at {}\nbuild log:\n{}",
|
|
artifact.string(), build.output);
|
|
return 1;
|
|
}
|
|
|
|
// Defend against silent host-arch fallback.
|
|
auto probe = RunInDir(work, std::format("file '{}'", artifact.string()));
|
|
if (probe.output.find("ARM aarch64") == std::string::npos) {
|
|
std::println(std::cerr, "artifact is not ARM aarch64 ELF:\n{}", probe.output);
|
|
return 1;
|
|
}
|
|
|
|
// Run via qemu-aarch64. QEMU_LD_PREFIX tells qemu where the target's
|
|
// dynamic linker (ld-linux-aarch64.so.1) and shared libs live.
|
|
auto run = RunInDir(work, std::format(
|
|
"QEMU_LD_PREFIX={} qemu-aarch64 '{}'",
|
|
sysroot.string(), artifact.string()));
|
|
if (run.exitCode != 0) {
|
|
std::println(std::cerr, "qemu-aarch64 run failed (rc={}):\n{}", run.exitCode, run.output);
|
|
return 1;
|
|
}
|
|
if (run.output != "hi from 64-bit aarch64\n") {
|
|
std::println(std::cerr, "output mismatch:\n expected: \"hi from 64-bit aarch64\\n\"\n got: {:?}", run.output);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
} catch (const std::exception& e) {
|
|
std::println(std::cerr, "test exception: {}", e.what());
|
|
return 1;
|
|
}
|
|
}
|