Test calibration ordering

rigetti · Nov 12, 2020 · a46d6a8 · a46d6a8
1 parent d2bd2d6
commit a46d6a8
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/pyquil/tests/test_quilt.py b/pyquil/tests/test_quilt.py
@@ -195,6 +195,19 @@ def test_program_calibrate():
     assert calibrated == Program('SHIFT-PHASE 0 "rf" -pi').instructions
 
 
+def test_program_calibrate_order():
+    """Test that later calibrations take preference over earlier calibrations."""
+    prog = Program("""
+DEFCAL I 0:
+    SHIFT-PHASE 0 "rz" 1.0
+
+DEFCAL I 0:
+    SHIFT-PHASE 0 "rz" 0.0
+""")
+    calibrated = prog.calibrate(Gate("I", [], [Qubit(0)]))
+    assert calibrated == Program("""SHIFT-PHASE 0 "rz" 0.0""").instructions
+
+
 def test_merge_programs_with_quilt_features():
     prog_1 = Program(
         """