From a7383510fb05abc98b992240cb76ad4b6c598956 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Sun, 4 Oct 2026 01:05:10 +0900 Subject: test/sandbox: migrate tests This significantly improves performance, removing overhead of nix, python, and virtualisation. Running this in an unprivileged container required patching the kernel, but since special runner setup was already needed, that was an acceptable tradeoff. Signed-off-by: Ophestra --- test/sandbox/testdata/mapuid.go | 124 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 test/sandbox/testdata/mapuid.go (limited to 'test/sandbox/testdata/mapuid.go') diff --git a/test/sandbox/testdata/mapuid.go b/test/sandbox/testdata/mapuid.go new file mode 100644 index 00000000..fad4ec36 --- /dev/null +++ b/test/sandbox/testdata/mapuid.go @@ -0,0 +1,124 @@ +//go:build testsuite || tester + +package testdata + +import ( + "os" + "syscall" + + "hakurei.app/fhs" + "hakurei.app/hst" + "hakurei.app/test/internal/mountinfo" + "hakurei.app/test/internal/testsuite" +) + +var _ = TestCase{ + Hakurei: hst.Config{ + ID: "app.hakurei.sample.mapuid", + Enablements: new(hst.EWayland | hst.EPipeWire | hst.EDBus), + Identity: 3, + + Container: &hst.ContainerConfig{ + Hostname: "hakurei-sample-mapuid", + + Filesystem: []hst.FilesystemConfigJSON{ + fcLinker, + fcLib, + fcTestHelper, + }, + + Username: "u0_a3", + Shell: fhs.AbsUsrBin.Append("bash"), + Home: hst.AbsPrivateTmp, + Path: absTestHelper, + Args: []string{"tester", "mapuid"}, + + Flags: hst.FMapRealUID | hst.FShareRuntime | hst.FShareTmpdir, + }, + }, + + // 0, PresetStrict + Sum: sumSimple, + + Env: []string{ + "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus", + "HOME=/.hakurei", + "SHELL=/usr/bin/bash", + "TERM=xterm", + "USER=u0_a3", + "WAYLAND_DISPLAY=wayland-0", + "XDG_RUNTIME_DIR=/run/user/1000", + "XDG_SESSION_CLASS=user", + "XDG_SESSION_TYPE=wayland", + "PULSE_SERVER=unix:/run/user/1000/pulse/native", + }, + + FS: &testsuite.FS{Dir: dir{ + ".hakurei": {Mode: os.ModeDir | 0755, Dir: dir{ + "test-helper": {Mode: 0755}, + }}, + + // unstable host dev + "dev": {Mode: os.ModeDir | 0755}, + + "etc": {Mode: os.ModeDir | 0755, Dir: dir{ + "passwd": {Mode: 0600, + Data: new("u0_a3:x:1000:1000:Hakurei:/.hakurei:/usr/bin/bash\n")}, + "group": {Mode: 0600, + Data: new("hakurei:x:1000:\n")}, + }}, + + "lib64": {Mode: os.ModeDir | 0755, Dir: dir{ + "ld-linux-x86-64.so.2": {Mode: os.ModeSymlink | 0777}, + }}, + + "run": {Mode: os.ModeDir | 0755, Dir: dir{ + "user": {Mode: os.ModeDir | 0755, Dir: dir{ + "1000": {Mode: os.ModeDir | 0770, Dir: dir{ + "bus": {Mode: os.ModeSocket | 0775}, + "wayland-0": {Mode: os.ModeSocket | 070}, + "pulse": {Mode: os.ModeDir | 0700, Dir: dir{ + "native": {Mode: os.ModeSocket | 0777}, + }}, + }}, + }}, + }}, + + "tmp": {Mode: os.ModeDir | 0770, Dir: dir{}}, + + "lib": {Mode: os.ModeDir | 0755}, + "proc": {Mode: os.ModeDir | 0555}, + }}, + + Mount: []*mountinfo.Entry{ + r("/sysroot", "/", "ro,nosuid,nodev,relatime", "tmpfs", "rootfs", "rw,uid=110002,gid=110002,inode64"), + r("/", "/proc", "rw,nosuid,nodev,noexec,relatime", "proc", "proc", "rw"), + r("/", "/.hakurei", "rw,nosuid,nodev,relatime", "tmpfs", "ephemeral", "rw,size=4k,mode=755,uid=110002,gid=110002,inode64"), + r("/", "/dev", "ro,nosuid,nodev,relatime", "tmpfs", "devtmpfs", "rw,mode=755,uid=110002,gid=110002,inode64"), + r("/null", "/dev/null", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/zero", "/dev/zero", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/full", "/dev/full", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/random", "/dev/random", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/urandom", "/dev/urandom", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/tty", "/dev/tty", "rw,nosuid,noexec,relatime", "devtmpfs", "devtmpfs", ignore), + r("/", "/dev/pts", "rw,nosuid,noexec,relatime", "devpts", "devpts", "rw,mode=620,ptmxmode=666"), + r("/", "/dev/mqueue", "rw,nosuid,nodev,noexec,relatime", "mqueue", "mqueue", "rw"), + r("/", "/dev/shm", "rw,nosuid,nodev,relatime", "tmpfs", "ephemeral", "rw,uid=110002,gid=110002,inode64"), + r("/", "/run/user", "rw,nosuid,nodev,relatime", "tmpfs", "ephemeral", "rw,size=16384k,mode=755,uid=110002,gid=110002,inode64"), + r("/tmp/hakurei.0/runtime/3", "/run/user/1000", "rw,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r("/tmp/hakurei.0/tmpdir/3", "/tmp", "rw,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r(ignore, "/etc/passwd", "ro,nosuid,nodev,relatime", "tmpfs", "rootfs", "rw,uid=110002,gid=110002,inode64"), + r(ignore, "/etc/group", "ro,nosuid,nodev,relatime", "tmpfs", "rootfs", "rw,uid=110002,gid=110002,inode64"), + r(ignore, "/run/user/1000/wayland-0", "ro,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r(ignore, "/run/user/1000/bus", "ro,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r("/usr/lib", "/lib", "ro,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r("/opt/test-helper/bin/tester", "/.hakurei/test-helper", "ro,nosuid,nodev,relatime", "overlay", "overlay", ignore), + r(ignore, "/run/user/1000/pulse/native", "ro,nosuid,nodev,relatime", "overlay", "overlay", ignore), + }, + + Seccomp: true, + + TrySocket: "/tmp/.X11-unix/X0", + ErrnoAbstract: syscall.ECONNREFUSED, + ErrnoPathname: syscall.ENOENT, +}.register("mapuid") -- cgit v1.3.1