Fix bug where fractal box at MPI boundary

reframe_tests/tests/src/geometry_tests/fractal_box_geometry/fractal_box_boundaries.in

@@ -0,0 +1,14 @@
+#title: Heterogeneous soil using a stochastic distribution of dielectric properties given by a mixing model from Peplinski
+#domain: 0.100 0.100 0.100
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: ricker 1 1.5e9 my_ricker
+#hertzian_dipole: y 0.02 0.02 0.02 my_ricker
+#rx: 0.080 0.080 0.080
+
+#soil_peplinski: 0.5 0.5 2.0 2.66 0.001 0.25 my_soil
+#fractal_box: 0 0 0 0.049 0.05 0.051 1.5 1 1 1 50 my_soil my_soil_box 42
+#fractal_box: 0.049 0.05 0.051 0.1 0.1 0.1 1.5 1 1 1 50 my_soil my_soil_box 22
+
+#geometry_objects_write: 0 0 0 0.1 0.1 0.1 full_volume

reframe_tests/tests/test_geometry.py

@@ -130,7 +130,13 @@ class TestFractalBoxGeometry(GprMaxGeometryTest):
     tags = {"test", "serial", "geometery", "fractal", "box", "fractal_box"}
     sourcesdir = "src/geometry_tests/fractal_box_geometry"
     model = parameter(
-        ["fractal_box_full", "fractal_box_half", "fractal_box_small", "fractal_box_weighted"]
+        [
+            "fractal_box_full",
+            "fractal_box_half",
+            "fractal_box_small",
+            "fractal_box_weighted",
+            "fractal_box_boundaries",
+        ]
     )