pike.git/ src/ testsuite.in

2002-10-15

2002-10-15 16:34:14 by Marcus Comstedt <marcus@mc.pp.se>

• 126bf22c6f3c76b0cfdd3e62f876e349c377825a (15 lines) (+14/-1) ^{[ Show | Annotate ]}
  Branch: 7.9

Proper edge case handling of <<, >> and pow when involving bignums.

Rev: src/modules/Gmp/mpz_glue.c:1.113
Rev: src/modules/Gmp/testsuite.in:1.21
Rev: src/modules/_math/math.c:1.51
Rev: src/modules/_math/testsuite.in:1.6
Rev: src/testsuite.in:1.552

1: - test_true([["$Id: testsuite.in,v 1.551 2002/10/15 14:21:00 marcus Exp $"]]); + test_true([["$Id: testsuite.in,v 1.552 2002/10/15 16:34:14 marcus Exp $"]]);      // This triggered a bug only if run sufficiently early.   test_compile_any([[#pike 7.2]])
5484:    test_eq("8589934592", [[ (string)(1<<33) ]])    test_eq("1267650600228229401496703205376", [[ (string)(1<<100) ]])    +  test_eval_error(function f=`<<; f(1, 100000000000000)) +  test_eval_error(function f=`<<; f(-1, 100000000000000)) +  test_eq(0<<100000000000000, 0) +  test_eval_error(function f=`<<; f(100000000000000, 100000000000000)) +  test_eval_error(function f=`<<; f(-100000000000000, 100000000000000)) +     // - Right shift.    test_eq("53265209898187398182",    [[ (string)((int)"54543574935743895738479">>10) ]])
5493:    test_eq(0, [[ 25>>32 ]])    test_eq(0, [[ 25>>33 ]])    +  test_eq(1>>100000000000000, 0) +  test_eq(-1>>100000000000000, -1) +  test_eq(0>>100000000000000, 0) +  test_eq(100000000000000>>100000000000000, 0) +  test_eq(-100000000000000>>100000000000000, -1) +     // - abs.    test_eq("2147483648", [[ (string)abs(-0x80000000) ]])    test_eq("2147483648", [[ (string)abs(0x80000000) ]])