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-rw-r--r--test/arch/mep/ir/test_repeat.py29
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diff --git a/test/arch/mep/ir/test_repeat.py b/test/arch/mep/ir/test_repeat.py
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+# Toshiba MeP-c4 - Repeat instructions unit tests
+# Guillaume Valadon <guillaume@valadon.net>
+
+from ut_helpers_ir import exec_instruction
+
+from miasm2.expression.expression import ExprId, ExprInt, ExprCond, ExprOp
+
+
+class TestRepeat:
+
+    def test_repeat(self):
+        """Test REPEAT execution"""
+
+        # REPEAT Rn, disp17.align2
+        exec_instruction("REPEAT R0, 0x42",
+                         [(ExprId("PC", 32), ExprInt(2, 32)),
+                          (ExprId("R0", 32), ExprInt(0x28, 32))],
+                         [(ExprId("RPB", 32), ExprInt(6, 32)),
+                          (ExprId("RPE", 32), ExprInt(0x44, 32)),
+                          (ExprId("RPC", 32), ExprInt(0x28, 32))])
+
+    def test_erepeat(self):
+        """Test EREPEAT execution"""
+
+        # EREPEAT disp17.align2
+        exec_instruction("EREPEAT 0x42",
+                         [(ExprId("PC", 32), ExprInt(0, 32))],
+                         [(ExprId("RPB", 32), ExprInt(4, 32)),
+                          (ExprId("RPE", 32), ExprInt(0x43, 32))])