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-rw-r--r--test/builtins/slice_mask.sail12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/builtins/slice_mask.sail b/test/builtins/slice_mask.sail
new file mode 100644
index 00000000..e694f029
--- /dev/null
+++ b/test/builtins/slice_mask.sail
@@ -0,0 +1,12 @@
+default Order dec
+
+$include <exception_basic.sail>
+$include <flow.sail>
+$include <vector_dec.sail>
+
+function main (() : unit) -> unit = {
+ assert(slice_mask(32, 8, 4) == 0x00000F00);
+ assert(slice_mask(32, 16, 8) == 0x00FF0000);
+ assert(slice_mask(32, 15, 3) == 0x00038000);
+ assert(slice_mask(32, 16, 32) == 0xFFFF0000);
+}