Add mpi_shrink()
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index 924f364..e763374 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -181,6 +181,30 @@
Base test mpi_swap #1
mpi_swap:0:1500
+Test mpi_shrink #1
+mpi_shrink:2:2:4:4
+
+Test mpi_shrink #2
+mpi_shrink:4:2:4:4
+
+Test mpi_shrink #3
+mpi_shrink:8:2:4:4
+
+Test mpi_shrink #4
+mpi_shrink:8:4:4:4
+
+Test mpi_shrink #5
+mpi_shrink:8:6:4:6
+
+Test mpi_shrink #6
+mpi_shrink:4:2:0:2
+
+Test mpi_shrink #7
+mpi_shrink:4:1:0:1
+
+Test mpi_shrink #8
+mpi_shrink:4:0:0:1
+
Base test mpi_add_abs #1
mpi_add_abs:10:"12345678":10:"642531":10:"12988209"