Mercurial > vim
diff src/testdir/test_viml.vim @ 9389:32e34e574716 v7.4.1976
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 1 18:17:26 2016 +0200
patch 7.4.1976
Problem: Number variables are not 64 bits while they could be.
Solution: Add the num64 feature. (Ken Takata)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 01 Jul 2016 18:30:07 +0200 |
| parents | e316b83892c1 |
| children | 05a56bbe34a1 |
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--- a/src/testdir/test_viml.vim +++ b/src/testdir/test_viml.vim @@ -1197,6 +1197,34 @@ func Test_echo_and_string() endfunc "------------------------------------------------------------------------------- +" Test 94: 64-bit Numbers {{{1 +"------------------------------------------------------------------------------- + +func Test_num64() + if !has('num64') + return + endif + + call assert_notequal( 4294967296, 0) + call assert_notequal(-4294967296, 0) + call assert_equal( 4294967296, 0xFFFFffff + 1) + call assert_equal(-4294967296, -0xFFFFffff - 1) + + call assert_equal( 9223372036854775807, 1 / 0) + call assert_equal(-9223372036854775807, -1 / 0) + call assert_equal(-9223372036854775808, 0 / 0) + + call assert_equal( 0x7FFFffffFFFFffff, float2nr( 1.0e150)) + call assert_equal(-0x7FFFffffFFFFffff, float2nr(-1.0e150)) + + let rng = range(0xFFFFffff, 0x100000001) + call assert_equal([0xFFFFffff, 0x100000000, 0x100000001], rng) + call assert_equal(0x100000001, max(rng)) + call assert_equal(0xFFFFffff, min(rng)) + call assert_equal(rng, sort(range(0x100000001, 0xFFFFffff, -1), 'N')) +endfunc + +"------------------------------------------------------------------------------- " Modelines {{{1 " vim: ts=8 sw=4 tw=80 fdm=marker " vim: fdt=substitute(substitute(foldtext(),\ '\\%(^+--\\)\\@<=\\(\\s*\\)\\(.\\{-}\\)\:\ \\%(\"\ \\)\\=\\(Test\ \\d*\\)\:\\s*',\ '\\3\ (\\2)\:\ \\1',\ \"\"),\ '\\(Test\\s*\\)\\(\\d\\)\\D\\@=',\ '\\1\ \\2',\ "")