================
@@ -0,0 +1,62 @@
+# REQUIRES: python, system-windows
+# RUN: %python %s %lldb-dap > %t.out 2>&1
+# RUN: FileCheck %s --check-prefix=ERROR < %t.out
+
+# ERROR-NOT: DAP session error:
+
+# Test that we can successfully start the dap server from the console on
Windows.
+
+import sys
+import subprocess
+import os
+
+lldb_dap_path = sys.argv[1]
+if lldb_dap_path.startswith('%'):
+ lldb_dap_path = lldb_dap_path[1:]
+lldb_dap_path = os.path.normpath(lldb_dap_path)
+
+import ctypes
+from ctypes import wintypes
+import msvcrt
+
+GENERIC_READ = 0x80000000
+GENERIC_WRITE = 0x40000000
+OPEN_EXISTING = 3
+FILE_SHARE_READ = 0x00000001
+FILE_SHARE_WRITE = 0x00000002
+
+kernel32 = ctypes.WinDLL('kernel32', use_last_error=True)
+
+conin_handle = kernel32.CreateFileW(
+ "CONIN$",
+ GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_WRITE,
+ None,
+ OPEN_EXISTING,
+ 0,
+ None
+)
+
+if conin_handle == -1:
+ print("Failed to open CONIN$", file=sys.stderr)
+ sys.exit(1)
+
+conin_fd = msvcrt.open_osfhandle(conin_handle, os.O_RDONLY)
+
+proc = subprocess.Popen(
+ [lldb_dap_path],
+ stdin=conin_fd,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT
----------------
charles-zablit wrote:
Is there a difference with the `subprocess.*` attributes? From the Python docs:
> subprocess.PIPE
Special value that can be used as the stdin, stdout or stderr argument to
[Popen](https://docs.python.org/3/library/subprocess.html#subprocess.Popen) and
indicates that a pipe to the standard stream should be opened. Most useful with
[Popen.communicate()](https://docs.python.org/3/library/subprocess.html#subprocess.Popen.communicate).
> subprocess.STDOUT
Special value that can be used as the stderr argument to
[Popen](https://docs.python.org/3/library/subprocess.html#subprocess.Popen) and
indicates that standard error should go into the same handle as standard output.
https://github.com/llvm/llvm-project/pull/178409
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