ext: Add pybind rev f4b81b3

Change-Id: I52e4fc9ebf2f59da57d8cf8f3e37cc79598c2f5f
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Andreas Hansson <andreas.hansson@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/2229
Reviewed-by: Tony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Pierre-Yves Péneau <pierre-yves.peneau@lirmm.fr>

1 files changed, 32 insertions, 0 deletions

diff --git a/ext/pybind11/tests/test_docstring_options.py b/ext/pybind11/tests/test_docstring_options.py
new file mode 100644
index 000000000..66ad6b89f
--- /dev/null
+++ b/ext/pybind11/tests/test_docstring_options.py
@@ -0,0 +1,32 @@
+
+
+def test_docstring_options():
+    from pybind11_tests import (test_function1, test_function2, test_function3,
+                                test_function4, test_function5, test_function6,
+                                test_function7, DocstringTestFoo)
+
+    # options.disable_function_signatures()
+    assert not test_function1.__doc__
+
+    assert test_function2.__doc__ == "A custom docstring"
+
+    # options.enable_function_signatures()
+    assert test_function3.__doc__ .startswith("test_function3(a: int, b: int) -> None")
+
+    assert test_function4.__doc__ .startswith("test_function4(a: int, b: int) -> None")
+    assert test_function4.__doc__ .endswith("A custom docstring\n")
+
+    # options.disable_function_signatures()
+    # options.disable_user_defined_docstrings()
+    assert not test_function5.__doc__
+
+    # nested options.enable_user_defined_docstrings()
+    assert test_function6.__doc__ == "A custom docstring"
+
+    # RAII destructor
+    assert test_function7.__doc__ .startswith("test_function7(a: int, b: int) -> None")
+    assert test_function7.__doc__ .endswith("A custom docstring\n")
+
+    # Suppression of user-defined docstrings for non-function objects
+    assert not DocstringTestFoo.__doc__
+    assert not DocstringTestFoo.value_prop.__doc__