3 files changed, 23 insertions, 0 deletions
diff --git a/tests/basics/tests/set_isfooset.py b/tests/basics/tests/set_isfooset.py
new file mode 100644
index 000000000..ce7952cd2
--- /dev/null
+++ b/tests/basics/tests/set_isfooset.py
@@ -0,0 +1,5 @@
+sets = [set(), {1}, {1, 2, 3}, {3, 4, 5}, {5, 6, 7}]
+for i in sets:
+    for j in sets:
+        print(i.issubset(j))
+        print(i.issuperset(j))
diff --git a/tests/basics/tests/set_pop.py b/tests/basics/tests/set_pop.py
new file mode 100644
index 000000000..0cd478ce2
--- /dev/null
+++ b/tests/basics/tests/set_pop.py
@@ -0,0 +1,9 @@
+s = {1}
+print(s.pop())
+try:
+    print(s.pop(), "!!!")
+except KeyError:
+    pass
+else:
+    print("Failed to raise KeyError")
+
diff --git a/tests/basics/tests/set_remove.py b/tests/basics/tests/set_remove.py
new file mode 100644
index 000000000..208ab137f
--- /dev/null
+++ b/tests/basics/tests/set_remove.py
@@ -0,0 +1,9 @@
+s = {1}
+print(s.remove(1))
+print(list(s))
+try:
+    print(s.remove(1), "!!!")
+except KeyError:
+    pass
+else:
+    print("failed to raise KeyError")