From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 5 Apr 2020 11:46:24 +0000 (+0100)
Subject: add selectconcat test
X-Git-Tag: div_pipeline~1497
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c458d1e7d55868334305a57dbd44bd0382de63f2;hp=6f3a9e20445cb9e78f59d3f0943f152b9981562a;p=soc.git

add selectconcat test
---

diff --git a/src/soc/decoder/selectable_int.py b/src/soc/decoder/selectable_int.py
index 130b2978..fb064fcb 100644
--- a/src/soc/decoder/selectable_int.py
+++ b/src/soc/decoder/selectable_int.py
@@ -264,5 +264,16 @@ class SelectableIntTestCase(unittest.TestCase):
         a[0:4] = a[4:8]
         self.assertEqual(a, 0x199)
 
+    def test_concat(self):
+        a = SelectableInt(0x1, 1)
+        c = selectconcat(a, repeat=8)
+        self.assertEqual(c, 0xff)
+        self.assertEqual(c.bits, 8)
+        a = SelectableInt(0x0, 1)
+        c = selectconcat(a, repeat=8)
+        self.assertEqual(c, 0x00)
+        self.assertEqual(c.bits, 8)
+
+
 if __name__ == "__main__":
     unittest.main()