1 files changed, 82 insertions, 0 deletions
diff --git a/tests/helpers/run_surfaces.py b/tests/helpers/run_surfaces.py
new file mode 100644
index 0000000..f120e35
--- /dev/null
+++ b/tests/helpers/run_surfaces.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+"""Run the public surface/GPU contract tests on private Weston and Xwayland."""
+import os
+from pathlib import Path
+import subprocess
+import sys
+import tempfile
+import time
+
+def wait_for(process, ready):
+    deadline = time.monotonic() + 12
+    while time.monotonic() < deadline:
+        if process.poll() is not None:
+            raise RuntimeError('Display server stopped before readiness')
+        if ready():
+            return
+        time.sleep(0.02)
+    raise TimeoutError('Display server readiness')
+
+def main():
+    weston, xwayland, contract, hello, tablet, gl, vulkan, notepad = sys.argv[1:]
+    servers = []
+    with tempfile.TemporaryDirectory(prefix='yasl-surfaces-') as directory:
+        root = Path(directory)
+        env = os.environ.copy()
+        env.pop('WAYLAND_SOCKET', None)
+        env.update(XDG_RUNTIME_DIR=directory, WAYLAND_DISPLAY='yasl-test',
+                   XDG_SESSION_TYPE='wayland', LIBGL_ALWAYS_SOFTWARE='1')
+        lavapipe = next(Path('/usr/share/vulkan/icd.d').glob('*lvp*.json'), None)
+        if lavapipe:
+            env['VK_DRIVER_FILES'] = str(lavapipe)
+        with (root/'weston.log').open('w+') as wl_log, (root/'xwayland.log').open('w+') as x_log:
+            try:
+                wl = subprocess.Popen([weston, '--backend=headless', '--renderer=gl',
+                    '--socket=yasl-test', '--idle-time=0', '--no-config',
+                    '--width=1024', '--height=768'], env=env, stdout=wl_log, stderr=wl_log)
+                servers.append(wl)
+                wait_for(wl, lambda: (root/'yasl-test').is_socket())
+                display_file = root/'display'
+                with display_file.open('w') as fd:
+                    x = subprocess.Popen([xwayland, '-displayfd', str(fd.fileno()),
+                        '-shm', '-noreset', '-nolisten', 'tcp'], env=env,
+                        pass_fds=(fd.fileno(),), stdout=x_log, stderr=x_log)
+                servers.append(x)
+                wait_for(x, lambda: bool(display_file.read_text().strip()))
+                env['DISPLAY'] = ':' + display_file.read_text().strip()
+                for backend in ('wayland', 'x11'):
+                    case = env.copy()
+                    if backend == 'x11':
+                        case.pop('WAYLAND_DISPLAY', None)
+                        case['XDG_SESSION_TYPE'] = 'x11'
+                    for binary, args in ((contract,[backend]), (gl,[backend]),
+                            (vulkan,[backend]), (tablet,['--backend',backend,'--smoke-test']),
+                            (notepad,['--smoke-test'])):
+                        if binary == '-':
+                            continue
+                        print('Testing', Path(binary).name, backend, flush=True)
+                        subprocess.run([binary, *args], env=case, check=True, timeout=15)
+                    # hello runs until closed: it must survive its first frames.
+                    if hello == '-':
+                        continue
+                    print('Testing', Path(hello).name, backend, flush=True)
+                    process = subprocess.Popen([hello], env=case)
+                    try:
+                        process.wait(timeout=1)
+                        raise RuntimeError(f'{Path(hello).name} exited with {process.returncode}')
+                    except subprocess.TimeoutExpired:
+                        process.terminate()
+                        process.wait()
+            except BaseException:
+                for log in (wl_log,x_log):
+                    log.flush();log.seek(0);print(log.read(), file=sys.stderr)
+                raise
+            finally:
+                for server in reversed(servers):
+                    server.terminate()
+                    try:
+                        server.wait(timeout=5)
+                    except subprocess.TimeoutExpired:
+                        server.kill();server.wait()
+if __name__ == '__main__':
+    main()