1 files changed, 84 insertions, 0 deletions
diff --git a/tests/functional/i/invalid/invalid_envvar_value.py b/tests/functional/i/invalid/invalid_envvar_value.py
new file mode 100644
index 000000000..3c1a8882b
--- /dev/null
+++ b/tests/functional/i/invalid/invalid_envvar_value.py
@@ -0,0 +1,84 @@
+# pylint: disable=useless-return,missing-docstring
+from os import getenv
+
+
+def function_returning_list():
+    return []
+
+def function_returning_none():
+    return None
+
+def function_returning_string():
+    return "Result"
+
+def function_returning_bytes():
+    return b"Result"
+
+def deep_function_returning_string():
+    return function_returning_string()
+
+def deep_function_returning_bytes():
+    return function_returning_bytes()
+
+
+# --------------------------------------------------------------------------- #
+#                               Testing getenv                                #
+# --------------------------------------------------------------------------- #
+
+getenv()   # pylint: disable=no-value-for-parameter
+
+getenv(b"TEST")  # [invalid-envvar-value]
+getenv("TEST")
+getenv(None)   # [invalid-envvar-value]
+getenv(["Crap"])   # [invalid-envvar-value]
+getenv(function_returning_bytes())   # [invalid-envvar-value]
+getenv(deep_function_returning_bytes())   # [invalid-envvar-value]
+getenv(function_returning_list())   # [invalid-envvar-value]
+getenv(function_returning_none())   # [invalid-envvar-value]
+getenv(function_returning_string())
+getenv(deep_function_returning_string())
+
+getenv(b"TEST", "default")   # [invalid-envvar-value]
+getenv("TEST", "default")
+getenv(None, "default")  # [invalid-envvar-value]
+getenv(["Crap"], "default")   # [invalid-envvar-value]
+getenv(function_returning_bytes(), "default")   # [invalid-envvar-value]
+getenv(function_returning_list(), "default")   # [invalid-envvar-value]
+getenv(function_returning_none(), "default")   # [invalid-envvar-value]
+getenv(function_returning_string(), "default")
+
+getenv(key=b"TEST")   # [invalid-envvar-value]
+getenv(key="TEST")
+getenv(key=None)    # [invalid-envvar-value]
+getenv(key=["Crap"])   # [invalid-envvar-value]
+getenv(key=function_returning_bytes())   # [invalid-envvar-value]
+getenv(key=function_returning_list())   # [invalid-envvar-value]
+getenv(key=function_returning_none())   # [invalid-envvar-value]
+getenv(key=function_returning_string())
+
+getenv('TEST', "value")
+getenv('TEST', [])  # [invalid-envvar-default]
+getenv('TEST', None)
+getenv('TEST', b"123")  # [invalid-envvar-default]
+getenv('TEST', function_returning_list()) # [invalid-envvar-default]
+getenv('TEST', function_returning_none())
+getenv('TEST', function_returning_string())
+getenv('TEST', function_returning_bytes())   # [invalid-envvar-default]
+
+getenv('TEST', default="value")
+getenv('TEST', default=[])  # [invalid-envvar-default]
+getenv('TEST', default=None)
+getenv('TEST', default=b"123")  # [invalid-envvar-default]
+getenv('TEST', default=function_returning_list())  # [invalid-envvar-default]
+getenv('TEST', default=function_returning_none())
+getenv('TEST', default=function_returning_string())
+getenv('TEST', default=function_returning_bytes())  # [invalid-envvar-default]
+
+getenv(key='TEST')
+getenv(key='TEST', default="value")
+getenv(key='TEST', default=b"value")  # [invalid-envvar-default]
+getenv(key='TEST', default=["Crap"])  # [invalid-envvar-default]
+getenv(key='TEST', default=function_returning_list())  # [invalid-envvar-default]
+getenv(key='TEST', default=function_returning_none())
+getenv(key='TEST', default=function_returning_string())
+getenv(key='TEST', default=function_returning_bytes())  # [invalid-envvar-default]