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|
" Tests for various eval things.
source view_util.vim
function s:foo() abort
try
return [] == 0
catch
return 1
endtry
endfunction
func Test_catch_return_with_error()
call assert_equal(1, s:foo())
endfunc
func Test_nocatch_restore_silent_emsg()
silent! try
throw 1
catch
endtry
echoerr 'wrong again'
call assert_equal('wrong again', ScreenLine(&lines))
endfunc
func Test_mkdir_p()
call mkdir('Xmkdir/nested', 'p')
call assert_true(isdirectory('Xmkdir/nested'))
try
" Trying to make existing directories doesn't error
call mkdir('Xmkdir', 'p')
call mkdir('Xmkdir/nested', 'p')
catch /E739:/
call assert_report('mkdir(..., "p") failed for an existing directory')
endtry
" 'p' doesn't suppress real errors
call writefile([], 'Xfile')
call assert_fails('call mkdir("Xfile", "p")', 'E739:')
call delete('Xfile')
call delete('Xmkdir', 'rf')
call assert_equal(0, mkdir(test_null_string()))
call assert_fails('call mkdir([])', 'E730:')
call assert_fails('call mkdir("abc", [], [])', 'E745:')
endfunc
func Test_line_continuation()
let array = [5,
"\ ignore this
\ 6,
"\ more to ignore
"\ more moreto ignore
\ ]
"\ and some more
call assert_equal([5, 6], array)
endfunc
func Test_E963()
" These commands used to cause an internal error prior to vim 8.1.0563
let v_e = v:errors
let v_o = v:oldfiles
call assert_fails("let v:errors=''", 'E963:')
call assert_equal(v_e, v:errors)
call assert_fails("let v:oldfiles=''", 'E963:')
call assert_equal(v_o, v:oldfiles)
endfunc
func Test_for_invalid()
call assert_fails("for x in 99", 'E1098:')
call assert_fails("for x in function('winnr')", 'E1098:')
call assert_fails("for x in {'a': 9}", 'E1098:')
if 0
/1/5/2/s/\n
endif
redraw
endfunc
func Test_readfile_binary()
new
call setline(1, ['one', 'two', 'three'])
setlocal ff=dos
silent write XReadfile_bin
let lines = 'XReadfile_bin'->readfile()
call assert_equal(['one', 'two', 'three'], lines)
let lines = readfile('XReadfile_bin', '', 2)
call assert_equal(['one', 'two'], lines)
let lines = readfile('XReadfile_bin', 'b')
call assert_equal(["one\r", "two\r", "three\r", ""], lines)
let lines = readfile('XReadfile_bin', 'b', 2)
call assert_equal(["one\r", "two\r"], lines)
bwipe!
call delete('XReadfile_bin')
endfunc
func Test_readfile_binary_empty()
call writefile([], 'Xempty-file')
" This used to compare uninitialized memory in Vim <= 8.2.4065
call assert_equal([''], readfile('Xempty-file', 'b'))
call delete('Xempty-file')
endfunc
func Test_readfile_bom()
call writefile(["\ufeffFOO", "FOO\ufeffBAR"], 'XReadfile_bom')
call assert_equal(['FOO', 'FOOBAR'], readfile('XReadfile_bom'))
call delete('XReadfile_bom')
endfunc
func Test_readfile_max()
call writefile(range(1, 4), 'XReadfile_max')
call assert_equal(['1', '2'], readfile('XReadfile_max', '', 2))
call assert_equal(['3', '4'], readfile('XReadfile_max', '', -2))
call delete('XReadfile_max')
endfunc
func Test_let_errmsg()
call assert_fails('let v:errmsg = []', 'E730:')
let v:errmsg = ''
call assert_fails('let v:errmsg = []', 'E730:')
let v:errmsg = ''
endfunc
func Test_string_concatenation()
call assert_equal('ab', 'a'.'b')
call assert_equal('ab', 'a' .'b')
call assert_equal('ab', 'a'. 'b')
call assert_equal('ab', 'a' . 'b')
call assert_equal('ab', 'a'..'b')
call assert_equal('ab', 'a' ..'b')
call assert_equal('ab', 'a'.. 'b')
call assert_equal('ab', 'a' .. 'b')
let a = 'a'
let b = 'b'
let a .= b
call assert_equal('ab', a)
let a = 'a'
let a.=b
call assert_equal('ab', a)
let a = 'a'
let a ..= b
call assert_equal('ab', a)
let a = 'a'
let a..=b
call assert_equal('ab', a)
if has('float')
let a = 'A'
let b = 1.234
call assert_equal('A1.234', a .. b)
endif
endfunc
" Test fix for issue #4507
func Test_skip_after_throw()
try
throw 'something'
let x = wincol() || &ts
catch /something/
endtry
endfunc
scriptversion 2
func Test_string_concat_scriptversion2()
call assert_true(has('vimscript-2'))
let a = 'a'
let b = 'b'
call assert_fails('echo a . b', 'E15:')
call assert_fails('let a .= b', 'E985:')
call assert_fails('let vers = 1.2.3', 'E488:')
if has('float')
let f = .5
call assert_equal(0.5, f)
endif
endfunc
scriptversion 1
func Test_string_concat_scriptversion1()
call assert_true(has('vimscript-1'))
let a = 'a'
let b = 'b'
echo a . b
let a .= b
let vers = 1.2.3
call assert_equal('123', vers)
if has('float')
call assert_fails('let f = .5', 'E15:')
endif
endfunc
scriptversion 3
func Test_vvar_scriptversion3()
call assert_true(has('vimscript-3'))
call assert_fails('echo version', 'E121:')
call assert_false(exists('version'))
let version = 1
call assert_equal(1, version)
endfunc
scriptversion 2
func Test_vvar_scriptversion2()
call assert_true(exists('version'))
echo version
call assert_fails('let version = 1', 'E46:')
call assert_equal(v:version, version)
call assert_equal(v:version, v:versionlong / 10000)
call assert_true(v:versionlong > 8011525)
endfunc
func Test_dict_access_scriptversion2()
let l:x = {'foo': 1}
call assert_false(0 && l:x.foo)
call assert_true(1 && l:x.foo)
endfunc
scriptversion 4
func Test_vvar_scriptversion4()
call assert_true(has('vimscript-4'))
call assert_equal(17, 017)
call assert_equal(15, 0o17)
call assert_equal(15, 0O17)
call assert_equal(18, 018)
call assert_equal(511, 0o777)
call assert_equal(64, 0b1'00'00'00)
call assert_equal(1048576, 0x10'00'00)
call assert_equal(32768, 0o10'00'00)
call assert_equal(1000000, 1'000'000)
call assert_equal("1234", execute("echo 1'234")->trim())
call assert_equal('1 234', execute("echo 1''234")->trim())
call assert_fails("echo 1'''234", 'E115:')
endfunc
scriptversion 1
func Test_vvar_scriptversion1()
call assert_equal(15, 017)
call assert_equal(15, 0o17)
call assert_equal(15, 0O17)
call assert_equal(18, 018)
call assert_equal(511, 0o777)
endfunc
func Test_scriptversion_fail()
call writefile(['scriptversion 9'], 'Xversionscript')
call assert_fails('source Xversionscript', 'E999:')
call delete('Xversionscript')
endfunc
func Test_execute_cmd_with_null()
call assert_fails('execute test_null_list()', 'E730:')
call assert_fails('execute test_null_dict()', 'E731:')
call assert_fails('execute test_null_blob()', 'E976:')
execute test_null_string()
call assert_fails('execute test_null_partial()', 'E729:')
call assert_fails('execute test_unknown()', 'E908:')
if has('job')
call assert_fails('execute test_null_job()', 'E908:')
call assert_fails('execute test_null_channel()', 'E908:')
endif
endfunc
func Test_number_max_min_size()
" This will fail on systems without 64 bit number support or when not
" configured correctly.
call assert_equal(64, v:numbersize)
call assert_true(v:numbermin < -9999999)
call assert_true(v:numbermax > 9999999)
endfunc
func Assert_reg(name, type, value, valuestr, expr, exprstr)
call assert_equal(a:type, getregtype(a:name))
call assert_equal(a:value, getreg(a:name))
call assert_equal(a:valuestr, string(getreg(a:name, 0, 1)))
call assert_equal(a:expr, getreg(a:name, 1))
call assert_equal(a:exprstr, string(getreg(a:name, 1, 1)))
endfunc
func Test_let_register()
let @" = 'abc'
call Assert_reg('"', 'v', "abc", "['abc']", "abc", "['abc']")
let @" = "abc\n"
call Assert_reg('"', 'V', "abc\n", "['abc']", "abc\n", "['abc']")
let @" = "abc\<C-m>"
call Assert_reg('"', 'V', "abc\r\n", "['abc\r']", "abc\r\n", "['abc\r']")
let @= = '"abc"'
call Assert_reg('=', 'v', "abc", "['abc']", '"abc"', "['\"abc\"']")
endfunc
func Assert_regput(name, result)
new
execute "silent normal! o==\n==\e\"" . a:name . "P"
call assert_equal(a:result, getline(2, line('$')))
bwipe!
endfunc
func Test_setreg_basic()
call setreg('a', 'abcA', 'c')
call Assert_reg('a', 'v', "abcA", "['abcA']", "abcA", "['abcA']")
call Assert_regput('a', ['==', '=abcA='])
call setreg('A', 'abcAc', 'c')
call Assert_reg('A', 'v', "abcAabcAc", "['abcAabcAc']", "abcAabcAc", "['abcAabcAc']")
call Assert_regput('a'
|