1 files changed, 63 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lldbpexpect.py b/packages/Python/lldbsuite/test/lldbpexpect.py
new file mode 100644
index 000000000000..55b958a55972
--- /dev/null
+++ b/packages/Python/lldbsuite/test/lldbpexpect.py
@@ -0,0 +1,63 @@
+from __future__ import print_function
+from __future__ import absolute_import
+
+# System modules
+import os
+import sys
+
+# Third-party modules
+import pexpect
+
+# LLDB Modules
+import lldb
+from .lldbtest import *
+from . import lldbutil
+
+class PExpectTest(TestBase):
+    
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+
+    def launchArgs(self):
+        pass
+
+    def launch(self, timeout=None):
+        if timeout is None: timeout = 30
+        logfile = sys.stdout if self.TraceOn() else None
+        self.child = pexpect.spawn('%s %s' % (lldbtest_config.lldbExec, self.launchArgs()), logfile=logfile)
+        self.child.timeout = timeout
+        self.timeout = timeout
+
+    def expect(self, patterns=None, timeout=None, exact=None):
+        if patterns is None: return None
+        if timeout is None: timeout = self.timeout
+        if exact is None: exact = False
+        if exact:
+            return self.child.expect_exact(patterns, timeout=timeout)
+        else:
+            return self.child.expect(patterns, timeout=timeout)
+
+    def expectall(self, patterns=None, timeout=None, exact=None):
+        if patterns is None: return None
+        if timeout is None: timeout = self.timeout
+        if exact is None: exact = False
+        for pattern in patterns:
+            self.expect(pattern, timeout=timeout, exact=exact)
+
+    def sendimpl(self, sender, command, patterns=None, timeout=None, exact=None):
+        sender(command)
+        return self.expect(patterns=patterns, timeout=timeout, exact=exact)
+
+    def send(self, command, patterns=None, timeout=None, exact=None):
+        return self.sendimpl(self.child.send, command, patterns, timeout, exact)
+
+    def sendline(self, command, patterns=None, timeout=None, exact=None):
+        return self.sendimpl(self.child.sendline, command, patterns, timeout, exact)
+
+    def quit(self, gracefully=None):
+        if gracefully is None: gracefully = True
+        self.child.sendeof()
+        self.child.close(force=not gracefully)
+        self.child = None