Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/testing/mozbase/mozprocess/tests/test_output.py b/testing/mozbase/mozprocess/tests/test_output.py
new file mode 100644
index 0000000000..fb1551eaf4
--- /dev/null
+++ b/testing/mozbase/mozprocess/tests/test_output.py
@@ -0,0 +1,76 @@
+#!/usr/bin/env python
+
+import io
+import os
+
+import mozunit
+import proctest
+from mozprocess import processhandler
+
+here = os.path.dirname(os.path.abspath(__file__))
+
+
+class ProcTestOutput(proctest.ProcTest):
+    """Class to test operations related to output handling"""
+
+    def test_process_output_twice(self):
+        """
+        Process is started, then processOutput is called a second time explicitly
+        """
+        p = processhandler.ProcessHandler(
+            [self.python, self.proclaunch, "process_waittimeout_10s.ini"], cwd=here
+        )
+
+        p.run()
+        p.processOutput(timeout=5)
+        p.wait()
+
+        self.determine_status(p, False, ())
+
+    def test_process_output_nonewline(self):
+        """
+        Process is started, outputs data with no newline
+        """
+        p = processhandler.ProcessHandler(
+            [self.python, os.path.join("scripts", "procnonewline.py")], cwd=here
+        )
+
+        p.run()
+        p.processOutput(timeout=5)
+        p.wait()
+
+        self.determine_status(p, False, ())
+
+    def test_stream_process_output(self):
+        """
+        Process output stream does not buffer
+        """
+        expected = "\n".join([str(n) for n in range(0, 10)])
+
+        stream = io.BytesIO()
+        buf = io.BufferedRandom(stream)
+
+        p = processhandler.ProcessHandler(
+            [self.python, os.path.join("scripts", "proccountfive.py")],
+            cwd=here,
+            stream=buf,
+        )
+
+        p.run()
+        p.wait()
+        for i in range(5, 10):
+            stream.write(str(i).encode("utf8") + "\n".encode("utf8"))
+
+        buf.flush()
+        self.assertEqual(stream.getvalue().strip().decode("utf8"), expected)
+
+        # make sure mozprocess doesn't close the stream
+        # since mozprocess didn't create it
+        self.assertFalse(buf.closed)
+        buf.close()
+
+        self.determine_status(p, False, ())
+
+
+if __name__ == "__main__":
+    mozunit.main()