[Lldb-commits] [lldb] [lldb-dap] Added "port" property to vscode "attach" command. (PR #91570)

[Pavel Labath via lldb-commits]

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@@ -0,0 +1,202 @@
+"""
+Test lldb-dap "port" configuration to "attach" request
+"""
+
+
+import dap_server
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+from lldbsuite.test import lldbplatformutil
+import lldbdap_testcase
+import os
+import shutil
+import subprocess
+import tempfile
+import threading
+import sys
+import socket
+import select
+
+
+# A class representing a pipe for communicating with debug server.
+# This class includes menthods to open the pipe and read the port number from it.
+class Pipe(object):
+    def __init__(self, prefix):
+        self.name = os.path.join(prefix, "stub_port_number")
+        os.mkfifo(self.name)
+        self._fd = os.open(self.name, os.O_RDONLY | os.O_NONBLOCK)
+
+    def finish_connection(self, timeout):
+        pass
+
+    def read(self, size, timeout):
+        (readers, _, _) = select.select([self._fd], [], [], timeout)
+        if self._fd not in readers:
+            raise TimeoutError
+        return os.read(self._fd, size)
+
+    def close(self):
+        os.close(self._fd)
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labath wrote:

Thanks. Glad we got that resolved.

https://github.com/llvm/llvm-project/pull/91570