From 46f429f8e611ef85c22224cddb3ea0727dbb6bd4 Mon Sep 17 00:00:00 2001 From: Rasmus Lerdorf Date: Fri, 9 Jan 2015 16:23:50 -0800 Subject: We can't output absolute S and T values for the Diophantine solution here since it can vary based on the libgmp version we are linking against and in general there are almost always multiple valid solutions --- ext/gmp/tests/gmp_gcdext.phpt | 32 +++++++++++--------------------- 1 file changed, 11 insertions(+), 21 deletions(-) diff --git a/ext/gmp/tests/gmp_gcdext.phpt b/ext/gmp/tests/gmp_gcdext.phpt index 469aa3013d..57fb05822f 100644 --- a/ext/gmp/tests/gmp_gcdext.phpt +++ b/ext/gmp/tests/gmp_gcdext.phpt @@ -24,9 +24,9 @@ $a = array( foreach ($a as $val) { $r = gmp_gcdext($val[0],$val[1]); + $check = gmp_add(gmp_mul($val[0],$r['s']), gmp_mul($val[1],$r['t'])); var_dump(gmp_strval($r['g'])); - var_dump(gmp_strval($r['s'])); - var_dump(gmp_strval($r['t'])); + var_dump(gmp_strval($check)); } var_dump(gmp_gcdext($val[0],array())); @@ -39,35 +39,25 @@ echo "Done\n"; ?> --EXPECTF-- string(1) "3" -string(2) "-4" -string(2) "11" +string(1) "3" +string(1) "1" string(1) "1" -string(4) "-805" -string(3) "359" string(1) "3" -string(2) "32" -string(5) "-2257" +string(1) "3" string(4) "3003" -string(3) "-10" -string(2) "19" +string(4) "3003" +string(1) "2" string(1) "2" -string(2) "67" -string(2) "-3" string(2) "15" -string(7) "-601519" -string(1) "6" +string(2) "15" +string(3) "345" string(3) "345" string(1) "1" -string(1) "0" string(1) "1" -string(5) "84319" -string(9) "-84241831" string(1) "1" -string(13) "-156252240050" -string(14) "16689072773537" +string(1) "1" +string(3) "195" string(3) "195" -string(11) "46994884483" -string(9) "-68772552" Warning: gmp_gcdext(): Unable to convert variable to GMP - wrong type in %s on line %d bool(false) -- cgit v1.2.1