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tests: factor: add suggested large prime tests

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* tests/factor/create-test.sh: Add 2 new large primes from:
https://github.com/coreutils/coreutils/issues/65
* tests/local.mk: Reference the 2 new generated tests.
This commit is contained in:
Pádraig Brady
2025-10-02 17:20:39 +01:00
parent 75e3888bd3
commit 1b12425f67
2 changed files with 11 additions and 3 deletions
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11
tests/factor/create-test.sh
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@@ -28,9 +28,14 @@ t2=170141183460469229545748130981302223887
bug73474=22222222222222222202111121111
# 2^400 - 593
bigprime=25822498780869085896559191720030118743297057928292235128306593565406\
bigprime1=25822498780869085896559191720030118743297057928292235128306593565406\
47622016841194629645353280137831435903171972747492783
# https://github.com/coreutils/coreutils/issues/65
bigprime2=94441166490049640643114101303190314499640643114101
bigprime3=043460469944309303043460469400946644499055903044644824545863023322934\
65458630233229
# Each test is a triple: lo, hi, sha1 of result.
# The test script, run.sh, runs seq lo hi|factor|sha1sum
# and verifies that the actual and expected checksums are the same.
@@ -74,7 +79,9 @@ case $t in
t35) set ${q}958336 ${q}960335 2374919a89196e1fce93adfe779cb4664556d4b6 ;;
t36) set ${q}960336 ${q}962335 569e4363e8d9e8830a187d9ab27365eef08abde1 ;;
t37) set $bug73474 $bug73474 61d04aaf757acc5a37eb1d5581a98eea78ef50e8 ;;
t38) set $bigprime $bigprime 02f3c51a2896ff4524fd76de5f5854029879a179 ;;
t38) set $bigprime1 $bigprime1 02f3c51a2896ff4524fd76de5f5854029879a179 ;;
t39) set $bigprime2 $bigprime2 86751e6f21342b4a1b73ccb1a5d43f236121263f ;;
t40) set $bigprime3 $bigprime3 b568a680f97be86bbd8f297f530ffe2872422d9f ;;
*)
echo "$0: error: unknown test: '$test_name' -> '$t'" >&2
exit 1

3
tests/local.mk
View File

@@ -780,7 +780,8 @@ factor_tests = \
$(tf)/t20.sh $(tf)/t21.sh $(tf)/t22.sh $(tf)/t23.sh $(tf)/t24.sh \
$(tf)/t25.sh $(tf)/t26.sh $(tf)/t27.sh $(tf)/t28.sh $(tf)/t29.sh \
$(tf)/t30.sh $(tf)/t31.sh $(tf)/t32.sh $(tf)/t33.sh $(tf)/t34.sh \
$(tf)/t35.sh $(tf)/t36.sh $(tf)/t37.sh $(tf)/t38.sh
$(tf)/t35.sh $(tf)/t36.sh $(tf)/t37.sh $(tf)/t38.sh $(tf)/t39.sh \
$(tf)/t40.sh
$(factor_tests): $(tf)/run.sh $(tf)/create-test.sh
$(AM_V_GEN)$(MKDIR_P) $(tf)