forked from aniani/vim
f0908e6fe1
Problem: MS-Windows: cannot use multi-byte chars in environment var. Solution: Use the wide API. (Ken Takata, closes #4008)
154 lines
3.3 KiB
VimL
154 lines
3.3 KiB
VimL
" Tests for the :let command.
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func Test_let()
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" Test to not autoload when assigning. It causes internal error.
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set runtimepath+=./sautest
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let Test104#numvar = function('tr')
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call assert_equal("function('tr')", string(Test104#numvar))
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let a = 1
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let b = 2
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let out = execute('let a b')
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let s = "\na #1\nb #2"
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call assert_equal(s, out)
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let out = execute('let {0 == 1 ? "a" : "b"}')
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let s = "\nb #2"
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call assert_equal(s, out)
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let out = execute('let {0 == 1 ? "a" : "b"} a')
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let s = "\nb #2\na #1"
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call assert_equal(s, out)
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let out = execute('let a {0 == 1 ? "a" : "b"}')
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let s = "\na #1\nb #2"
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call assert_equal(s, out)
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endfunc
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func s:set_arg1(a) abort
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let a:a = 1
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endfunction
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func s:set_arg2(a) abort
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let a:b = 1
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endfunction
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func s:set_arg3(a) abort
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let b = a:
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let b['a'] = 1
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endfunction
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func s:set_arg4(a) abort
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let b = a:
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let b['a'] = 1
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endfunction
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func s:set_arg5(a) abort
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let b = a:
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let b['a'][0] = 1
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endfunction
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func s:set_arg6(a) abort
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let a:a[0] = 1
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endfunction
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func s:set_arg7(a) abort
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call extend(a:, {'a': 1})
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endfunction
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func s:set_arg8(a) abort
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call extend(a:, {'b': 1})
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endfunction
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func s:set_arg9(a) abort
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let a:['b'] = 1
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endfunction
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func s:set_arg10(a) abort
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let b = a:
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call extend(b, {'a': 1})
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endfunction
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func s:set_arg11(a) abort
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let b = a:
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call extend(b, {'b': 1})
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endfunction
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func s:set_arg12(a) abort
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let b = a:
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let b['b'] = 1
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endfunction
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func Test_let_arg_fail()
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call assert_fails('call s:set_arg1(1)', 'E46:')
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call assert_fails('call s:set_arg2(1)', 'E461:')
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call assert_fails('call s:set_arg3(1)', 'E46:')
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call assert_fails('call s:set_arg4(1)', 'E46:')
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call assert_fails('call s:set_arg5(1)', 'E46:')
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call s:set_arg6([0])
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call assert_fails('call s:set_arg7(1)', 'E742:')
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call assert_fails('call s:set_arg8(1)', 'E742:')
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call assert_fails('call s:set_arg9(1)', 'E461:')
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call assert_fails('call s:set_arg10(1)', 'E742:')
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call assert_fails('call s:set_arg11(1)', 'E742:')
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call assert_fails('call s:set_arg12(1)', 'E461:')
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endfunction
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func s:set_varg1(...) abort
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let a:000 = []
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endfunction
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func s:set_varg2(...) abort
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let a:000[0] = 1
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endfunction
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func s:set_varg3(...) abort
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let a:000 += [1]
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endfunction
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func s:set_varg4(...) abort
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call add(a:000, 1)
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endfunction
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func s:set_varg5(...) abort
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let a:000[0][0] = 1
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endfunction
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func s:set_varg6(...) abort
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let b = a:000
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let b[0] = 1
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endfunction
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func s:set_varg7(...) abort
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let b = a:000
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let b += [1]
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endfunction
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func s:set_varg8(...) abort
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let b = a:000
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call add(b, 1)
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endfunction
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func s:set_varg9(...) abort
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let b = a:000
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let b[0][0] = 1
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endfunction
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func Test_let_varg_fail()
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call assert_fails('call s:set_varg1(1)', 'E46:')
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call assert_fails('call s:set_varg2(1)', 'E742:')
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call assert_fails('call s:set_varg3(1)', 'E46:')
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call assert_fails('call s:set_varg4(1)', 'E742:')
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call s:set_varg5([0])
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call assert_fails('call s:set_varg6(1)', 'E742:')
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call assert_fails('call s:set_varg7(1)', 'E742:')
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call assert_fails('call s:set_varg8(1)', 'E742:')
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call s:set_varg9([0])
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endfunction
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func Test_let_utf8_environment()
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let $a = 'ĀĒĪŌŪあいうえお'
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call assert_equal('ĀĒĪŌŪあいうえお', $a)
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endfunc
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