1 files changed, 58 insertions, 0 deletions
diff --git a/deps/v8/build/fuchsia/qemu_target_test.py b/deps/v8/build/fuchsia/qemu_target_test.py
new file mode 100755
index 0000000000..da596ee5b0
--- /dev/null
+++ b/deps/v8/build/fuchsia/qemu_target_test.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python
+# Copyright 2018 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import qemu_target
+import shutil
+import subprocess
+import tempfile
+import time
+import unittest
+
+TEST_PAYLOAD = "Let's get this payload across the finish line!"
+
+tmpdir = tempfile.mkdtemp()
+
+# Register the target with the context manager so that it always gets
+# torn down on process exit. Otherwise there might be lingering QEMU instances
+# if Python crashes or is interrupted.
+with qemu_target.QemuTarget(tmpdir, 'x64') as target:
+  class TestQemuTarget(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+      target.Start()
+
+    @classmethod
+    def tearDownClass(cls):
+      target.Shutdown()
+      shutil.rmtree(tmpdir)
+
+    def testCopyBidirectional(self):
+      tmp_path = tmpdir + "/payload"
+      with open(tmp_path, "w") as tmpfile:
+        tmpfile.write(TEST_PAYLOAD)
+      target.PutFile(tmp_path, '/tmp/payload')
+
+      tmp_path_roundtrip = tmp_path + ".roundtrip"
+      target.GetFile('/tmp/payload', tmp_path_roundtrip)
+      with open(tmp_path_roundtrip) as roundtrip:
+        self.assertEqual(TEST_PAYLOAD, roundtrip.read())
+
+    def testRunCommand(self):
+      self.assertEqual(0, target.RunCommand(['true']))
+      self.assertEqual(1, target.RunCommand(['false']))
+
+    def testRunCommandPiped(self):
+      proc = target.RunCommandPiped(['cat'],
+                                    stdin=subprocess.PIPE,
+                                    stdout=subprocess.PIPE)
+      proc.stdin.write(TEST_PAYLOAD)
+      proc.stdin.flush()
+      proc.stdin.close()
+      self.assertEqual(TEST_PAYLOAD, proc.stdout.readline())
+      proc.kill()
+
+
+  if __name__ == '__main__':
+      unittest.main()