1 files changed, 84 insertions, 0 deletions
diff --git a/circuitpython/lib/nrfutil/tests/bdd/steps/common_steps.py b/circuitpython/lib/nrfutil/tests/bdd/steps/common_steps.py
new file mode 100644
index 0000000..ffe7459
--- /dev/null
+++ b/circuitpython/lib/nrfutil/tests/bdd/steps/common_steps.py
@@ -0,0 +1,84 @@
+# Copyright (c) 2015, Nordic Semiconductor
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+#
+# * Neither the name of Nordic Semiconductor ASA nor the names of its
+#   contributors may be used to endorse or promote products derived from
+#   this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from Queue import Queue
+import logging
+import os
+import subprocess
+from threading import Thread
+from util import process_pipe, ON_POSIX
+
+logger = logging.getLogger(__file__)
+
+
+class Exec(object):
+    def __init__(self, exec_path):
+        self.path = exec_path
+        self.name = os.path.basename(self.path)
+        self.dir = os.path.dirname(self.path)
+        self.out_queue = Queue()
+        self.stdout_thread = None
+        self.stderr_thread = None
+        self.process = None
+
+    def execute(self, args, working_directory):
+        args = args
+        shell = False
+
+        args.insert(0, self.path)
+
+        self.process = subprocess.Popen(args=args,
+                                        bufsize=0,
+                                        cwd=working_directory,
+                                        executable=self.path,
+                                        stdin=subprocess.PIPE,
+                                        stdout=subprocess.PIPE,
+                                        stderr=subprocess.PIPE,
+                                        close_fds=ON_POSIX,
+                                        universal_newlines=True,
+                                        shell=shell)
+
+        if self.process.poll() is not None:
+            raise Exception("Error starting {} application {}, return code is {}".format(
+                self.path,
+                self.process.poll()))
+
+        self.stdout_thread = Thread(target=process_pipe, args=(self.process.stdout, self.out_queue))
+        self.stdout_thread.start()
+
+        self.stderr_thread = Thread(target=process_pipe, args=(self.process.stderr, self.out_queue))
+        self.stderr_thread.start()
+
+    def kill(self):
+        if self.process is not None:
+            self.process.kill()
+            self.process.stdin.close()
+
+
+def get_resources_path():
+    return os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..", "resources")