Merge pull request #340 from rubensayshi/ripemd160-unittest

ripemd160 unittest

Author: Jan Xie

ethereum/tests/test_contracts.py

@@ -1239,6 +1239,25 @@ def test_sha256():
         0xb393978842a0fa3d3e1470196f098f473f9678e72463cb65ec4ab5581856c2e4 - 2 ** 256
     ]
 
+
+ripemd160_code = """
+def main():
+    return([ripemd160(0, chars=0), ripemd160(3), ripemd160(text("doge"), chars=3), ripemd160(text("dog"):str), ripemd160([0,0,0,0,0]:arr), ripemd160([0,0,0,0,0,0], items=5)]:arr)
+"""
+
+
+def test_ripemd160():
+    s = tester.state()
+    c = s.abi_contract(ripemd160_code)
+    assert c.main() == [
+        0x9c1185a5c5e9fc54612808977ee8f548b2258d31,
+        0x44d90e2d3714c8663b632fcf0f9d5f22192cc4c8,
+        0x2a5756a3da3bc6e4c66a65028f43d31a1290bb75,
+        0x2a5756a3da3bc6e4c66a65028f43d31a1290bb75,
+        0x9164cab7f680fd7a790080f2e76e049811074349,
+        0x9164cab7f680fd7a790080f2e76e049811074349]
+
+
 sha3_code = """
 def main():
     return([sha3(0, chars=0), sha3(3), sha3(text("doge"), chars=3), sha3(text("dog"):str), sha3([0,0,0,0,0]:arr), sha3([0,0,0,0,0,0], items=5)]:arr)