1 files changed, 57 insertions, 0 deletions
diff --git a/tests/basics/int-mpz.py b/tests/basics/int-mpz.py
new file mode 100644
index 0000000000..0500d794cf
--- /dev/null
+++ b/tests/basics/int-mpz.py
@@ -0,0 +1,57 @@
+# to test arbitrariy precision integers
+
+x = 1000000000000000000000000000000
+y = 2000000000000000000000000000000
+
+# printing
+print(x)
+print(y)
+
+# addition
+print(x + 1)
+print(x + y)
+
+# subtraction
+print(x - 1)
+print(x - y)
+print(y - x)
+
+# multiplication
+print(x * 2)
+print(x * y)
+
+# integer division
+print(x // 2)
+print(y // x)
+
+# bit inversion
+print(~x)
+print(~(-x))
+
+# left shift
+x = 0x10000000000000000000000
+for i in range(32):
+    x = x << 1
+    print(x)
+
+# right shift
+x = 0x10000000000000000000000
+for i in range(32):
+    x = x >> 1
+    print(x)
+
+# left shift of a negative number
+for i in range(8):
+    print(-10000000000000000000000000 << i)
+    print(-10000000000000000000000001 << i)
+    print(-10000000000000000000000002 << i)
+    print(-10000000000000000000000003 << i)
+    print(-10000000000000000000000004 << i)
+
+# right shift of a negative number
+for i in range(8):
+    print(-10000000000000000000000000 >> i)
+    print(-10000000000000000000000001 >> i)
+    print(-10000000000000000000000002 >> i)
+    print(-10000000000000000000000003 >> i)
+    print(-10000000000000000000000004 >> i)