gbranden pushed a commit to branch master
in repository groff.
commit 19e6016e8926e8c8ea3c7d53604eb9358b684bdc
Author: G. Branden Robinson <[email protected]>
AuthorDate: Wed Jul 31 15:29:49 2024 -0500
[groff]: Fix test to avoid wrong implication.
We're not testing or expecting saturating arithmetic (in general) _yet_.
This commit can be straight-up reverted when I do land saturating
arithmetic.
---
src/roff/groff/tests/arithmetic-works.sh | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/src/roff/groff/tests/arithmetic-works.sh
b/src/roff/groff/tests/arithmetic-works.sh
index c188ca867..291b930cd 100755
--- a/src/roff/groff/tests/arithmetic-works.sh
+++ b/src/roff/groff/tests/arithmetic-works.sh
@@ -27,7 +27,7 @@ wail () {
fail=yes
}
-# Unit-test saturating arithmetic.
+# Unit-test arithmetic.
# Start with a couple of cases that proved fragile when developing it.
#
@@ -104,12 +104,12 @@ input='.
output=$(echo "$input" | "$groff" -T ascii)
echo "$output"
-# saturating: 2147483647
+# 2147483647
echo "checking assignment of huge value to register" >&2
echo "$output" \
| grep -Fqx '1: 99999999999999999999 -> 1410065407' || wail
-# saturating: -2147483648
+# -2147483648
echo "checking assignment of huge negative value to register" >&2
echo "$output" \
| grep -Fqx '2: (-99999999999999999999) -> -1410065407' || wail
@@ -117,18 +117,18 @@ echo "$output" \
echo "checking assignment of 2^31 - 1 to register" >&2
echo "$output" | grep -Fqx '3: assign 2147483647 -> 2147483647' || wail
-# saturating: -2147483648
-echo "checking saturating incrementation of register" >&2
+# -2147483648
+echo "checking incrementation of register" >&2
echo "$output" | grep -Fqx '4: incr 2147483647 -> -2147483648' || wail
echo "checking negation of positive register" >&2
echo "$output" | grep -Fqx '5: (-1)*2147483647 -> -2147483647' || wail
-echo "checking saturating decrementation of register" >&2
+echo "checking decrementation of register" >&2
echo "$output" | grep -Fqx '6: decr -2147483648 -> -2147483648' || wail
-# saturating: 2147483647
-echo "checking negation of negatively saturated register" >&2
+# 2147483647
+echo "checking negation of negatively register" >&2
echo "$output" | grep -Fqx '7: (-1)*(-2147483648) -> 0' \
|| wail
_______________________________________________
Groff-commit mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/groff-commit
