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https://github.com/neovim/neovim.git
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3dd31b2b65
Problem: When skipping over code after an exception was thrown expression
evaluation is aborted after a function call. (Ingo Karkat)
Solution: Do not fail if not executing the expression. (closes vim/vim#4507)
6064073841
111 lines
2.4 KiB
VimL
111 lines
2.4 KiB
VimL
" Tests for various eval things.
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function s:foo() abort
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try
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return [] == 0
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catch
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return 1
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endtry
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endfunction
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func Test_catch_return_with_error()
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call assert_equal(1, s:foo())
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endfunc
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func Test_E963()
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" These commands used to cause an internal error prior to vim 8.1.0563
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let v_e = v:errors
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let v_o = v:oldfiles
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call assert_fails("let v:errors=''", 'E963:')
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call assert_equal(v_e, v:errors)
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call assert_fails("let v:oldfiles=''", 'E963:')
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call assert_equal(v_o, v:oldfiles)
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endfunc
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func Test_mkdir_p()
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call mkdir('Xmkdir/nested', 'p')
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call assert_true(isdirectory('Xmkdir/nested'))
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try
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" Trying to make existing directories doesn't error
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call mkdir('Xmkdir', 'p')
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call mkdir('Xmkdir/nested', 'p')
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catch /E739:/
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call assert_report('mkdir(..., "p") failed for an existing directory')
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endtry
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" 'p' doesn't suppress real errors
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call writefile([], 'Xfile')
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call assert_fails('call mkdir("Xfile", "p")', 'E739')
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call delete('Xfile')
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call delete('Xmkdir', 'rf')
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endfunc
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func Test_line_continuation()
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let array = [5,
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"\ ignore this
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\ 6,
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"\ more to ignore
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"\ more moreto ignore
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\ ]
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"\ and some more
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call assert_equal([5, 6], array)
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endfunc
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func Test_string_concatenation()
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call assert_equal('ab', 'a'.'b')
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call assert_equal('ab', 'a' .'b')
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call assert_equal('ab', 'a'. 'b')
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call assert_equal('ab', 'a' . 'b')
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call assert_equal('ab', 'a'..'b')
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call assert_equal('ab', 'a' ..'b')
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call assert_equal('ab', 'a'.. 'b')
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call assert_equal('ab', 'a' .. 'b')
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let a = 'a'
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let b = 'b'
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let a .= b
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call assert_equal('ab', a)
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let a = 'a'
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let a.=b
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call assert_equal('ab', a)
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let a = 'a'
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let a ..= b
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call assert_equal('ab', a)
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let a = 'a'
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let a..=b
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call assert_equal('ab', a)
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endfunc
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func Test_nocatch_restore_silent_emsg()
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silent! try
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throw 1
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catch
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endtry
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echoerr 'wrong'
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let c1 = nr2char(screenchar(&lines, 1))
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let c2 = nr2char(screenchar(&lines, 2))
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let c3 = nr2char(screenchar(&lines, 3))
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let c4 = nr2char(screenchar(&lines, 4))
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let c5 = nr2char(screenchar(&lines, 5))
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call assert_equal('wrong', c1 . c2 . c3 . c4 . c5)
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endfunc
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func Test_let_errmsg()
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call assert_fails('let v:errmsg = []', 'E730:')
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let v:errmsg = ''
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call assert_fails('let v:errmsg = []', 'E730:')
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let v:errmsg = ''
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endfunc
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" Test fix for issue #4507
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func Test_skip_after_throw()
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try
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throw 'something'
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let x = wincol() || &ts
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catch /something/
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endtry
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endfunc
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