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-rw-r--r--tests/functional/e/empty_string_comparison.py16
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/functional/e/empty_string_comparison.py b/tests/functional/e/empty_string_comparison.py
new file mode 100644
index 000000000..c6dcf8ea8
--- /dev/null
+++ b/tests/functional/e/empty_string_comparison.py
@@ -0,0 +1,16 @@
+# pylint: disable=literal-comparison,missing-docstring
+
+X = ''
+Y = 'test'
+
+if X is '': # [compare-to-empty-string]
+ pass
+
+if Y is not "": # [compare-to-empty-string]
+ pass
+
+if X == "": # [compare-to-empty-string]
+ pass
+
+if Y != '': # [compare-to-empty-string]
+ pass