From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 15 Feb 2019 15:47:02 +0000 (+0000)
Subject: more arbitrary unit tests
X-Git-Tag: ls180-24jan2020~1978
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=064541e8f20feb40216043bcdd211ffe192c6750;p=ieee754fpu.git

more arbitrary unit tests
---

diff --git a/src/add/test_add.py b/src/add/test_add.py
index ce67f63e..fbf0fb07 100644
--- a/src/add/test_add.py
+++ b/src/add/test_add.py
@@ -65,6 +65,13 @@ def testbench(dut):
     yield from check_case(dut, 0xFF800000, 0xFF800000, 0xFF800000)
     yield from check_case(dut, 0x7F800000, 0xFF800000, 0xFFC00000)
     yield from check_case(dut, 0xFF800000, 0x7F800000, 0x7FC00000)
+    yield from check_case(dut, 0x00018643, 0x00FA72A4, 0x00FBF8E7)
+    yield from check_case(dut, 0x001A2239, 0x00FA72A4, 0x010A4A6E)
+    yield from check_case(dut, 0x3F7FFFFE, 0x3F7FFFFE, 0x3FFFFFFE)
+    yield from check_case(dut, 0x7EFFFFEE, 0x7EFFFFEE, 0x7F7FFFEE)
+    yield from check_case(dut, 0x7F7FFFEE, 0xFEFFFFEE, 0x7EFFFFEE)
+    yield from check_case(dut, 0x7F7FFFEE, 0x756CA884, 0x7F7FFFFD)
+    yield from check_case(dut, 0x7F7FFFEE, 0x758A0CF8, 0x7F7FFFFF)
     #yield from check_case(dut, 1, 0, 1)
     #yield from check_case(dut, 1, 1, 1)