diff env/lib/python3.9/site-packages/cwltool/tests/test_context.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.9/site-packages/cwltool/tests/test_context.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,28 @@
+import subprocess
+
+from cwltool.context import RuntimeContext
+
+from .util import get_data, get_windows_safe_factory, windows_needs_docker
+
+
+@windows_needs_docker
+def test_replace_default_stdout_stderr() -> None:
+    """Test our ability to replace the default stdout/err."""
+    import sys
+
+    # break stdout & stderr
+    original_stdout = sys.stdout
+    original_stderr = sys.stderr
+
+    sys.stdout = ""  # type: ignore
+    sys.stderr = ""  # type: ignore
+
+    runtime_context = RuntimeContext()
+    runtime_context.default_stdout = subprocess.DEVNULL  # type: ignore
+    runtime_context.default_stderr = subprocess.DEVNULL  # type: ignore
+    factory = get_windows_safe_factory(runtime_context=runtime_context)
+    echo = factory.make(get_data("tests/echo.cwl"))
+
+    assert echo(inp="foo") == {"out": "foo\n"}
+    sys.stdout = original_stdout
+    sys.stderr = original_stderr