1 files changed, 5 insertions, 0 deletions
diff --git a/tests/float/complex1.py b/tests/float/complex1.py
index feede0eab..f4107a139 100644
--- a/tests/float/complex1.py
+++ b/tests/float/complex1.py
@@ -4,14 +4,19 @@
 print(complex(1))
 print(complex(1.2))
 print(complex(1.2j))
+print(complex("j"))
+print(complex("J"))
 print(complex("1"))
 print(complex("1.2"))
 print(complex("1.2j"))
+print(complex("1+j"))
 print(complex("1+2j"))
 print(complex("-1-2j"))
 print(complex("+1-2j"))
 print(complex(" -1-2j "))
 print(complex(" +1-2j "))
+print(complex("nanj"))
+print(complex("nan-infj"))
 print(complex(1, 2))
 print(complex(1j, 2j))