Improve test coverage for gmpy2_mpc.c

aleaxit · Oct 24, 2023 · 4bedc99 · 4bedc99
1 parent 8f212ce
commit 4bedc99
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Showing 2 changed files with 21 additions and 2 deletions.
diff --git a/src/gmpy2_mpc.c b/src/gmpy2_mpc.c
@@ -263,5 +263,3 @@ static PyTypeObject MPC_Type =
     GMPy_MPC_NewInit,                       /* tp_new           */
         0,                                  /* tp_free          */
 };
-
-
diff --git a/test/test_mpc.py b/test/test_mpc.py
@@ -197,3 +197,24 @@ def test_mpc_divmod():
 @example(complex(-2))
 def test_mpc_hash(c):
     assert hash(mpc(c)) == hash(c)
+
+
+def test_mpc_exc():
+    gmpy2.set_context(gmpy2.ieee(32))
+
+    ctx = gmpy2.get_context()
+    ctx.trap_overflow = True
+    ctx.trap_underflow = True
+
+    c = mpc(0.1 + 0.1j)
+
+    pytest.raises(gmpy2.UnderflowResultError, lambda: c**201)
+    pytest.raises(gmpy2.OverflowResultError, lambda: c**-201)
+
+    ctx.trap_inexact = True
+
+    pytest.raises(gmpy2.InexactResultError, lambda: mpc('0.1'))
+
+    ctx.trap_invalid = True
+
+    pytest.raises(gmpy2.InvalidOperationError, lambda: mpc(mpfr('nan')))
Original file line number	Diff line number	Diff line change
Expand Up		@@ -263,5 +263,3 @@ static PyTypeObject MPC_Type =
		GMPy_MPC_NewInit, /* tp_new */
		0, /* tp_free */
		};