forked from aniani/vim
73e28dcc61
Problem: No good reason to build without the float feature. Solution: Remove configure check for float and "#ifdef FEAT_FLOAT".
48 lines
1.3 KiB
VimL
48 lines
1.3 KiB
VimL
" Tests for srand() and rand()
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func Test_Rand()
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let r = srand(123456789)
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call assert_equal([1573771921, 319883699, 2742014374, 1324369493], r)
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call assert_equal(4284103975, rand(r))
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call assert_equal(1001954530, rand(r))
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call assert_equal(2701803082, rand(r))
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call assert_equal(2658065534, rand(r))
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call assert_equal(3104308804, rand(r))
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call test_settime(12341234)
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let s = srand()
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if !has('win32') && filereadable('/dev/urandom')
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" using /dev/urandom
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call assert_notequal(s, srand())
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else
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" using time()
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call assert_equal(s, srand())
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call test_settime(12341235)
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call assert_notequal(s, srand())
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endif
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call test_srand_seed(123456789)
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call assert_equal(4284103975, rand())
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call assert_equal(1001954530, rand())
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call test_srand_seed()
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call assert_fails('echo srand(1.2)', 'E805:')
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call assert_fails('echo srand([1])', 'E745:')
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call assert_fails('echo rand("burp")', 'E475:')
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call assert_fails('echo rand([1, 2, 3])', 'E730:')
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call assert_fails('echo rand([[1], 2, 3, 4])', 'E730:')
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call assert_fails('echo rand([1, [2], 3, 4])', 'E730:')
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call assert_fails('echo rand([1, 2, [3], 4])', 'E730:')
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call assert_fails('echo rand([1, 2, 3, [4]])', 'E730:')
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call test_settime(0)
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endfunc
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func Test_issue_5587()
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call rand()
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call garbagecollect()
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call rand()
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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