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patch 8.0.0614: float2nr() is not exactly right

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Problem:    float2nr() is not exactly right.
Solution:   Make float2nr() more accurate.  Turn test64 into a new style test.
            (Hirohito Higashi, closes #1688)
This commit is contained in:
Bram Moolenaar
2017-06-04 20:30:00 +02:00
parent 3e54569b17
commit 863e80b445
10 changed files with 99 additions and 173 deletions
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43
src/testdir/test_vimscript.vim
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@@ -1320,6 +1320,49 @@ func Test_script_emty_line_continuation()
\
endfunc
"-------------------------------------------------------------------------------
" Test 97: bitwise functions {{{1
"-------------------------------------------------------------------------------
func Test_bitwise_functions()
" and
call assert_equal(127, and(127, 127))
call assert_equal(16, and(127, 16))
call assert_equal(0, and(127, 128))
call assert_fails("call and(1.0, 1)", 'E805:')
call assert_fails("call and([], 1)", 'E745:')
call assert_fails("call and({}, 1)", 'E728:')
call assert_fails("call and(1, 1.0)", 'E805:')
call assert_fails("call and(1, [])", 'E745:')
call assert_fails("call and(1, {})", 'E728:')
" or
call assert_equal(23, or(16, 7))
call assert_equal(15, or(8, 7))
call assert_equal(123, or(0, 123))
call assert_fails("call or(1.0, 1)", 'E805:')
call assert_fails("call or([], 1)", 'E745:')
call assert_fails("call or({}, 1)", 'E728:')
call assert_fails("call or(1, 1.0)", 'E805:')
call assert_fails("call or(1, [])", 'E745:')
call assert_fails("call or(1, {})", 'E728:')
" xor
call assert_equal(0, xor(127, 127))
call assert_equal(111, xor(127, 16))
call assert_equal(255, xor(127, 128))
call assert_fails("call xor(1.0, 1)", 'E805:')
call assert_fails("call xor([], 1)", 'E745:')
call assert_fails("call xor({}, 1)", 'E728:')
call assert_fails("call xor(1, 1.0)", 'E805:')
call assert_fails("call xor(1, [])", 'E745:')
call assert_fails("call xor(1, {})", 'E728:')
" invert
call assert_equal(65408, and(invert(127), 65535))
call assert_equal(65519, and(invert(16), 65535))
call assert_equal(65407, and(invert(128), 65535))
call assert_fails("call invert(1.0)", 'E805:')
call assert_fails("call invert([])", 'E745:')
call assert_fails("call invert({})", 'E728:')
endfunc
"-------------------------------------------------------------------------------
" Modelines {{{1
" vim: ts=8 sw=4 tw=80 fdm=marker