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-" Tests for various functions.
-
-source shared.vim
-source check.vim
-source term_util.vim
-source screendump.vim
-source vim9.vim
-
-" Must be done first, since the alternate buffer must be unset.
-func Test_00_bufexists()
- call assert_equal(0, bufexists('does_not_exist'))
- call assert_equal(1, bufexists(bufnr('%')))
- call assert_equal(0, bufexists(0))
- new Xfoo
- let bn = bufnr('%')
- call assert_equal(1, bufexists(bn))
- call assert_equal(1, bufexists('Xfoo'))
- call assert_equal(1, bufexists(getcwd() . '/Xfoo'))
- call assert_equal(1, bufexists(0))
- bw
- call assert_equal(0, bufexists(bn))
- call assert_equal(0, bufexists('Xfoo'))
-endfunc
-
-func Test_has()
- throw 'Skipped: Nvim has removed some features'
- call assert_equal(1, has('eval'))
- call assert_equal(1, has('eval', 1))
-
- if has('unix')
- call assert_equal(1, or(has('ttyin'), 1))
- call assert_equal(0, and(has('ttyout'), 0))
- call assert_equal(1, has('multi_byte_encoding'))
- endif
- call assert_equal(1, has('vcon', 1))
- call assert_equal(1, has('mouse_gpm_enabled', 1))
-
- call assert_equal(0, has('nonexistent'))
- call assert_equal(0, has('nonexistent', 1))
-
- " Will we ever have patch 9999?
- let ver = 'patch-' .. v:version / 100 .. '.' .. v:version % 100 .. '.9999'
- call assert_equal(0, has(ver))
-endfunc
-
-func Test_empty()
- call assert_equal(1, empty(''))
- call assert_equal(0, empty('a'))
-
- call assert_equal(1, empty(0))
- call assert_equal(1, empty(-0))
- call assert_equal(0, empty(1))
- call assert_equal(0, empty(-1))
-
- if has('float')
- call assert_equal(1, empty(0.0))
- call assert_equal(1, empty(-0.0))
- call assert_equal(0, empty(1.0))
- call assert_equal(0, empty(-1.0))
- call assert_equal(0, empty(1.0/0.0))
- call assert_equal(0, empty(0.0/0.0))
- endif
-
- call assert_equal(1, empty([]))
- call assert_equal(0, empty(['a']))
-
- call assert_equal(1, empty({}))
- call assert_equal(0, empty({'a':1}))
-
- call assert_equal(1, empty(v:null))
- " call assert_equal(1, empty(v:none))
- call assert_equal(1, empty(v:false))
- call assert_equal(0, empty(v:true))
-
- if has('channel')
- call assert_equal(1, empty(test_null_channel()))
- endif
- if has('job')
- call assert_equal(1, empty(test_null_job()))
- endif
-
- call assert_equal(0, empty(function('Test_empty')))
- call assert_equal(0, empty(function('Test_empty', [0])))
-endfunc
-
-func Test_len()
- call assert_equal(1, len(0))
- call assert_equal(2, len(12))
-
- call assert_equal(0, len(''))
- call assert_equal(2, len('ab'))
-
- call assert_equal(0, len([]))
- call assert_equal(0, len(v:_null_list))
- call assert_equal(2, len([2, 1]))
-
- call assert_equal(0, len({}))
- call assert_equal(0, len(v:_null_dict))
- call assert_equal(2, len({'a': 1, 'b': 2}))
-
- " call assert_fails('call len(v:none)', 'E701:')
- call assert_fails('call len({-> 0})', 'E701:')
-endfunc
-
-func Test_max()
- call assert_equal(0, max([]))
- call assert_equal(2, max([2]))
- call assert_equal(2, max([1, 2]))
- call assert_equal(2, max([1, 2, v:null]))
-
- call assert_equal(0, max({}))
- call assert_equal(2, max({'a':1, 'b':2}))
-
- call assert_fails('call max(1)', 'E712:')
- " call assert_fails('call max(v:none)', 'E712:')
-
- " check we only get one error
- call assert_fails('call max([#{}, [1]])', ['E728:', 'E728:'])
- call assert_fails('call max(#{a: {}, b: [1]})', ['E728:', 'E728:'])
-endfunc
-
-func Test_min()
- call assert_equal(0, min([]))
- call assert_equal(2, min([2]))
- call assert_equal(1, min([1, 2]))
- call assert_equal(0, min([1, 2, v:null]))
-
- call assert_equal(0, min({}))
- call assert_equal(1, min({'a':1, 'b':2}))
-
- call assert_fails('call min(1)', 'E712:')
- " call assert_fails('call min(v:none)', 'E712:')
- call assert_fails('call min([1, {}])', 'E728:')
-
- " check we only get one error
- call assert_fails('call min([[1], #{}])', ['E745:', 'E745:'])
- call assert_fails('call min(#{a: [1], b: #{}})', ['E745:', 'E745:'])
-endfunc
-
-func Test_strwidth()
- for aw in ['single', 'double']
- exe 'set ambiwidth=' . aw
- call assert_equal(0, strwidth(''))
- call assert_equal(1, strwidth("\t"))
- call assert_equal(3, strwidth('Vim'))
- call assert_equal(4, strwidth(1234))
- call assert_equal(5, strwidth(-1234))
-
- call assert_equal(2, strwidth('😉'))
- call assert_equal(17, strwidth('Eĥoŝanĝo ĉiuĵaŭde'))
- call assert_equal((aw == 'single') ? 6 : 7, strwidth('Straße'))
-
- call assert_fails('call strwidth({->0})', 'E729:')
- call assert_fails('call strwidth([])', 'E730:')
- call assert_fails('call strwidth({})', 'E731:')
- if has('float')
- call assert_fails('call strwidth(1.2)', 'E806:')
- endif
- endfor
-
- set ambiwidth&
-endfunc
-
-func Test_str2nr()
- call assert_equal(0, str2nr(''))
- call assert_equal(1, str2nr('1'))
- call assert_equal(1, str2nr(' 1 '))
-
- call assert_equal(1, str2nr('+1'))
- call assert_equal(1, str2nr('+ 1'))
- call assert_equal(1, str2nr(' + 1 '))
-
- call assert_equal(-1, str2nr('-1'))
- call assert_equal(-1, str2nr('- 1'))
- call assert_equal(-1, str2nr(' - 1 '))
-
- call assert_equal(123456789, str2nr('123456789'))
- call assert_equal(-123456789, str2nr('-123456789'))
-
- call assert_equal(5, str2nr('101', 2))
- call assert_equal(5, '0b101'->str2nr(2))
- call assert_equal(5, str2nr('0B101', 2))
- call assert_equal(-5, str2nr('-101', 2))
- call assert_equal(-5, str2nr('-0b101', 2))
- call assert_equal(-5, str2nr('-0B101', 2))
-
- call assert_equal(65, str2nr('101', 8))
- call assert_equal(65, str2nr('0101', 8))
- call assert_equal(-65, str2nr('-101', 8))
- call assert_equal(-65, str2nr('-0101', 8))
- call assert_equal(65, str2nr('0o101', 8))
- call assert_equal(65, str2nr('0O0101', 8))
- call assert_equal(-65, str2nr('-0O101', 8))
- call assert_equal(-65, str2nr('-0o0101', 8))
-
- call assert_equal(11259375, str2nr('abcdef', 16))
- call assert_equal(11259375, str2nr('ABCDEF', 16))
- call assert_equal(-11259375, str2nr('-ABCDEF', 16))
- call assert_equal(11259375, str2nr('0xabcdef', 16))
- call assert_equal(11259375, str2nr('0Xabcdef', 16))
- call assert_equal(11259375, str2nr('0XABCDEF', 16))
- call assert_equal(-11259375, str2nr('-0xABCDEF', 16))
-
- call assert_equal(1, str2nr("1'000'000", 10, 0))
- call assert_equal(256, str2nr("1'0000'0000", 2, 1))
- call assert_equal(262144, str2nr("1'000'000", 8, 1))
- call assert_equal(1000000, str2nr("1'000'000", 10, 1))
- call assert_equal(1000, str2nr("1'000''000", 10, 1))
- call assert_equal(65536, str2nr("1'00'00", 16, 1))
-
- call assert_equal(0, str2nr('0x10'))
- call assert_equal(0, str2nr('0b10'))
- call assert_equal(0, str2nr('0o10'))
- call assert_equal(1, str2nr('12', 2))
- call assert_equal(1, str2nr('18', 8))
- call assert_equal(1, str2nr('1g', 16))
-
- call assert_equal(0, str2nr(v:null))
- " call assert_equal(0, str2nr(v:none))
-
- call assert_fails('call str2nr([])', 'E730:')
- call assert_fails('call str2nr({->2})', 'E729:')
- if has('float')
- call assert_fails('call str2nr(1.2)', 'E806:')
- endif
- call assert_fails('call str2nr(10, [])', 'E745:')
-endfunc
-
-func Test_strftime()
- CheckFunction strftime
-
- " Format of strftime() depends on system. We assume
- " that basic formats tested here are available and
- " identical on all systems which support strftime().
- "
- " The 2nd parameter of strftime() is a local time, so the output day
- " of strftime() can be 17 or 18, depending on timezone.
- call assert_match('^2017-01-1[78]$', strftime('%Y-%m-%d', 1484695512))
- "
- call assert_match('^\d\d\d\d-\(0\d\|1[012]\)-\([012]\d\|3[01]\) \([01]\d\|2[0-3]\):[0-5]\d:\([0-5]\d\|60\)$', '%Y-%m-%d %H:%M:%S'->strftime())
-
- call assert_fails('call strftime([])', 'E730:')
- call assert_fails('call strftime("%Y", [])', 'E745:')
-
- " Check that the time changes after we change the timezone
- " Save previous timezone value, if any
- if exists('$TZ')
- let tz = $TZ
- endif
-
- " Force EST and then UTC, save the current hour (24-hour clock) for each
- let $TZ = 'EST' | let est = strftime('%H')
- let $TZ = 'UTC' | let utc = strftime('%H')
-
- " Those hours should be two bytes long, and should not be the same; if they
- " are, a tzset(3) call may have failed somewhere
- call assert_equal(strlen(est), 2)
- call assert_equal(strlen(utc), 2)
- " TODO: this fails on MS-Windows
- if has('unix')
- call assert_notequal(est, utc)
- endif
-
- " If we cached a timezone value, put it back, otherwise clear it
- if exists('tz')
- let $TZ = tz
- else
- unlet $TZ
- endif
-endfunc
-
-func Test_strptime()
- CheckFunction strptime
- CheckNotMSWindows
-
- if exists('$TZ')
- let tz = $TZ
- endif
- let $TZ = 'UTC'
-
- call assert_equal(1484653763, strptime('%Y-%m-%d %T', '2017-01-17 11:49:23'))
-
- " Force DST and check that it's considered
- let $TZ = 'WINTER0SUMMER,J1,J365'
- call assert_equal(1484653763 - 3600, strptime('%Y-%m-%d %T', '2017-01-17 11:49:23'))
-
- call assert_fails('call strptime()', 'E119:')
- call assert_fails('call strptime("xxx")', 'E119:')
- call assert_equal(0, strptime("%Y", ''))
- call assert_equal(0, strptime("%Y", "xxx"))
-
- if exists('tz')
- let $TZ = tz
- else
- unlet $TZ
- endif
-endfunc
-
-func Test_resolve_unix()
- if !has('unix')
- return
- endif
-
- " Xlink1 -> Xlink2
- " Xlink2 -> Xlink3
- silent !ln -s -f Xlink2 Xlink1
- silent !ln -s -f Xlink3 Xlink2
- call assert_equal('Xlink3', resolve('Xlink1'))
- call assert_equal('./Xlink3', resolve('./Xlink1'))
- call assert_equal('Xlink3/', resolve('Xlink2/'))
- " FIXME: these tests result in things like "Xlink2/" instead of "Xlink3/"?!
- "call assert_equal('Xlink3/', resolve('Xlink1/'))
- "call assert_equal('./Xlink3/', resolve('./Xlink1/'))
- "call assert_equal(getcwd() . '/Xlink3/', resolve(getcwd() . '/Xlink1/'))
- call assert_equal(getcwd() . '/Xlink3', resolve(getcwd() . '/Xlink1'))
-
- " Test resolve() with a symlink cycle.
- " Xlink1 -> Xlink2
- " Xlink2 -> Xlink3
- " Xlink3 -> Xlink1
- silent !ln -s -f Xlink1 Xlink3
- call assert_fails('call resolve("Xlink1")', 'E655:')
- call assert_fails('call resolve("./Xlink1")', 'E655:')
- call assert_fails('call resolve("Xlink2")', 'E655:')
- call assert_fails('call resolve("Xlink3")', 'E655:')
- call delete('Xlink1')
- call delete('Xlink2')
- call delete('Xlink3')
-
- silent !ln -s -f Xdir//Xfile Xlink
- call assert_equal('Xdir/Xfile', resolve('Xlink'))
- call delete('Xlink')
-
- silent !ln -s -f Xlink2/ Xlink1
- call assert_equal('Xlink2', 'Xlink1'->resolve())
- call assert_equal('Xlink2/', resolve('Xlink1/'))
- call delete('Xlink1')
-
- silent !ln -s -f ./Xlink2 Xlink1
- call assert_equal('Xlink2', resolve('Xlink1'))
- call assert_equal('./Xlink2', resolve('./Xlink1'))
- call delete('Xlink1')
-
- call assert_equal('/', resolve('/'))
-endfunc
-
-func s:normalize_fname(fname)
- let ret = substitute(a:fname, '\', '/', 'g')
- let ret = substitute(ret, '//', '/', 'g')
- return ret->tolower()
-endfunc
-
-func Test_simplify()
- call assert_equal('', simplify(''))
- call assert_equal('/', simplify('/'))
- call assert_equal('/', simplify('/.'))
- call assert_equal('/', simplify('/..'))
- call assert_equal('/...', simplify('/...'))
- call assert_equal('./dir/file', './dir/file'->simplify())
- call assert_equal('./dir/file', simplify('.///dir//file'))
- call assert_equal('./dir/file', simplify('./dir/./file'))
- call assert_equal('./file', simplify('./dir/../file'))
- call assert_equal('../dir/file', simplify('dir/../../dir/file'))
- call assert_equal('./file', simplify('dir/.././file'))
- call assert_equal('../dir', simplify('./../dir'))
- call assert_equal('..', simplify('../testdir/..'))
- call mkdir('Xdir')
- call assert_equal('.', simplify('Xdir/../.'))
- call delete('Xdir', 'd')
-
- call assert_fails('call simplify({->0})', 'E729:')
- call assert_fails('call simplify([])', 'E730:')
- call assert_fails('call simplify({})', 'E731:')
- if has('float')
- call assert_fails('call simplify(1.2)', 'E806:')
- endif
-endfunc
-
-func Test_pathshorten()
- call assert_equal('', pathshorten(''))
- call assert_equal('foo', pathshorten('foo'))
- call assert_equal('/foo', '/foo'->pathshorten())
- call assert_equal('f/', pathshorten('foo/'))
- call assert_equal('f/bar', pathshorten('foo/bar'))
- call assert_equal('f/b/foobar', 'foo/bar/foobar'->pathshorten())
- call assert_equal('/f/b/foobar', pathshorten('/foo/bar/foobar'))
- call assert_equal('.f/bar', pathshorten('.foo/bar'))
- call assert_equal('~f/bar', pathshorten('~foo/bar'))
- call assert_equal('~.f/bar', pathshorten('~.foo/bar'))
- call assert_equal('.~f/bar', pathshorten('.~foo/bar'))
- call assert_equal('~/f/bar', pathshorten('~/foo/bar'))
- call assert_fails('call pathshorten([])', 'E730:')
-
- " test pathshorten with optional variable to set preferred size of shortening
- call assert_equal('', pathshorten('', 2))
- call assert_equal('foo', pathshorten('foo', 2))
- call assert_equal('/foo', pathshorten('/foo', 2))
- call assert_equal('fo/', pathshorten('foo/', 2))
- call assert_equal('fo/bar', pathshorten('foo/bar', 2))
- call assert_equal('fo/ba/foobar', pathshorten('foo/bar/foobar', 2))
- call assert_equal('/fo/ba/foobar', pathshorten('/foo/bar/foobar', 2))
- call assert_equal('.fo/bar', pathshorten('.foo/bar', 2))
- call assert_equal('~fo/bar', pathshorten('~foo/bar', 2))
- call assert_equal('~.fo/bar', pathshorten('~.foo/bar', 2))
- call assert_equal('.~fo/bar', pathshorten('.~foo/bar', 2))
- call assert_equal('~/fo/bar', pathshorten('~/foo/bar', 2))
- call assert_fails('call pathshorten([],2)', 'E730:')
- call assert_notequal('~/fo/bar', pathshorten('~/foo/bar', 3))
- call assert_equal('~/foo/bar', pathshorten('~/foo/bar', 3))
- call assert_equal('~/f/bar', pathshorten('~/foo/bar', 0))
-endfunc
-
-func Test_strpart()
- call assert_equal('de', strpart('abcdefg', 3, 2))
- call assert_equal('ab', strpart('abcdefg', -2, 4))
- call assert_equal('abcdefg', 'abcdefg'->strpart(-2))
- call assert_equal('fg', strpart('abcdefg', 5, 4))
- call assert_equal('defg', strpart('abcdefg', 3))
- call assert_equal('', strpart('abcdefg', 10))
- call assert_fails("let s=strpart('abcdef', [])", 'E745:')
-
- call assert_equal('lép', strpart('éléphant', 2, 4))
- call assert_equal('léphant', strpart('éléphant', 2))
-
- call assert_equal('é', strpart('éléphant', 0, 1, 1))
- call assert_equal('ép', strpart('éléphant', 3, 2, v:true))
- call assert_equal('ó', strpart('cómposed', 1, 1, 1))
-endfunc
-
-func Test_tolower()
- call assert_equal("", tolower(""))
-
- " Test with all printable ASCII characters.
- call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@abcdefghijklmnopqrstuvwxyz[\]^_`abcdefghijklmnopqrstuvwxyz{|}~',
- \ tolower(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~'))
-
- " Test with a few uppercase diacritics.
- call assert_equal("aàáâãäåāăąǎǟǡả", tolower("AÀÁÂÃÄÅĀĂĄǍǞǠẢ"))
- call assert_equal("bḃḇ", tolower("BḂḆ"))
- call assert_equal("cçćĉċč", tolower("CÇĆĈĊČ"))
- call assert_equal("dďđḋḏḑ", tolower("DĎĐḊḎḐ"))
- call assert_equal("eèéêëēĕėęěẻẽ", tolower("EÈÉÊËĒĔĖĘĚẺẼ"))
- call assert_equal("fḟ ", tolower("FḞ "))
- call assert_equal("gĝğġģǥǧǵḡ", tolower("GĜĞĠĢǤǦǴḠ"))
- call assert_equal("hĥħḣḧḩ", tolower("HĤĦḢḦḨ"))
- call assert_equal("iìíîïĩīĭįiǐỉ", tolower("IÌÍÎÏĨĪĬĮİǏỈ"))
- call assert_equal("jĵ", tolower("JĴ"))
- call assert_equal("kķǩḱḵ", tolower("KĶǨḰḴ"))
- call assert_equal("lĺļľŀłḻ", tolower("LĹĻĽĿŁḺ"))
- call assert_equal("mḿṁ", tolower("MḾṀ"))
- call assert_equal("nñńņňṅṉ", tolower("NÑŃŅŇṄṈ"))
- call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ"))
- call assert_equal("pṕṗ", tolower("PṔṖ"))
- call assert_equal("q", tolower("Q"))
- call assert_equal("rŕŗřṙṟ", tolower("RŔŖŘṘṞ"))
- call assert_equal("sśŝşšṡ", tolower("SŚŜŞŠṠ"))
- call assert_equal("tţťŧṫṯ", tolower("TŢŤŦṪṮ"))
- call assert_equal("uùúûüũūŭůűųưǔủ", tolower("UÙÚÛÜŨŪŬŮŰŲƯǓỦ"))
- call assert_equal("vṽ", tolower("VṼ"))
- call assert_equal("wŵẁẃẅẇ", tolower("WŴẀẂẄẆ"))
- call assert_equal("xẋẍ", tolower("XẊẌ"))
- call assert_equal("yýŷÿẏỳỷỹ", tolower("YÝŶŸẎỲỶỸ"))
- call assert_equal("zźżžƶẑẕ", tolower("ZŹŻŽƵẐẔ"))
-
- " Test with a few lowercase diacritics, which should remain unchanged.
- call assert_equal("aàáâãäåāăąǎǟǡả", tolower("aàáâãäåāăąǎǟǡả"))
- call assert_equal("bḃḇ", tolower("bḃḇ"))
- call assert_equal("cçćĉċč", tolower("cçćĉċč"))
- call assert_equal("dďđḋḏḑ", tolower("dďđḋḏḑ"))
- call assert_equal("eèéêëēĕėęěẻẽ", tolower("eèéêëēĕėęěẻẽ"))
- call assert_equal("fḟ", tolower("fḟ"))
- call assert_equal("gĝğġģǥǧǵḡ", tolower("gĝğġģǥǧǵḡ"))
- call assert_equal("hĥħḣḧḩẖ", tolower("hĥħḣḧḩẖ"))
- call assert_equal("iìíîïĩīĭįǐỉ", tolower("iìíîïĩīĭįǐỉ"))
- call assert_equal("jĵǰ", tolower("jĵǰ"))
- call assert_equal("kķǩḱḵ", tolower("kķǩḱḵ"))
- call assert_equal("lĺļľŀłḻ", tolower("lĺļľŀłḻ"))
- call assert_equal("mḿṁ ", tolower("mḿṁ "))
- call assert_equal("nñńņňʼnṅṉ", tolower("nñńņňʼnṅṉ"))
- call assert_equal("oòóôõöøōŏőơǒǫǭỏ", tolower("oòóôõöøōŏőơǒǫǭỏ"))
- call assert_equal("pṕṗ", tolower("pṕṗ"))
- call assert_equal("q", tolower("q"))
- call assert_equal("rŕŗřṙṟ", tolower("rŕŗřṙṟ"))
- call assert_equal("sśŝşšṡ", tolower("sśŝşšṡ"))
- call assert_equal("tţťŧṫṯẗ", tolower("tţťŧṫṯẗ"))
- call assert_equal("uùúûüũūŭůűųưǔủ", tolower("uùúûüũūŭůűųưǔủ"))
- call assert_equal("vṽ", tolower("vṽ"))
- call assert_equal("wŵẁẃẅẇẘ", tolower("wŵẁẃẅẇẘ"))
- call assert_equal("ẋẍ", tolower("ẋẍ"))
- call assert_equal("yýÿŷẏẙỳỷỹ", tolower("yýÿŷẏẙỳỷỹ"))
- call assert_equal("zźżžƶẑẕ", tolower("zźżžƶẑẕ"))
-
- " According to https://twitter.com/jifa/status/625776454479970304
- " Ⱥ (U+023A) and Ⱦ (U+023E) are the *only* code points to increase
- " in length (2 to 3 bytes) when lowercased. So let's test them.
- call assert_equal("ⱥ ⱦ", tolower("Ⱥ Ⱦ"))
-
- " This call to tolower with invalid utf8 sequence used to cause access to
- " invalid memory.
- call tolower("\xC0\x80\xC0")
- call tolower("123\xC0\x80\xC0")
-
- " Test in latin1 encoding
- let save_enc = &encoding
- " set encoding=latin1
- call assert_equal("abc", tolower("ABC"))
- let &encoding = save_enc
-endfunc
-
-func Test_toupper()
- call assert_equal("", toupper(""))
-
- " Test with all printable ASCII characters.
- call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`ABCDEFGHIJKLMNOPQRSTUVWXYZ{|}~',
- \ toupper(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~'))
-
- " Test with a few lowercase diacritics.
- call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", "aàáâãäåāăąǎǟǡả"->toupper())
- call assert_equal("BḂḆ", toupper("bḃḇ"))
- call assert_equal("CÇĆĈĊČ", toupper("cçćĉċč"))
- call assert_equal("DĎĐḊḎḐ", toupper("dďđḋḏḑ"))
- call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("eèéêëēĕėęěẻẽ"))
- call assert_equal("FḞ", toupper("fḟ"))
- call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("gĝğġģǥǧǵḡ"))
- call assert_equal("HĤĦḢḦḨẖ", toupper("hĥħḣḧḩẖ"))
- call assert_equal("IÌÍÎÏĨĪĬĮǏỈ", toupper("iìíîïĩīĭįǐỉ"))
- call assert_equal("JĴǰ", toupper("jĵǰ"))
- call assert_equal("KĶǨḰḴ", toupper("kķǩḱḵ"))
- call assert_equal("LĹĻĽĿŁḺ", toupper("lĺļľŀłḻ"))
- call assert_equal("MḾṀ ", toupper("mḿṁ "))
- call assert_equal("NÑŃŅŇʼnṄṈ", toupper("nñńņňʼnṅṉ"))
- call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("oòóôõöøōŏőơǒǫǭỏ"))
- call assert_equal("PṔṖ", toupper("pṕṗ"))
- call assert_equal("Q", toupper("q"))
- call assert_equal("RŔŖŘṘṞ", toupper("rŕŗřṙṟ"))
- call assert_equal("SŚŜŞŠṠ", toupper("sśŝşšṡ"))
- call assert_equal("TŢŤŦṪṮẗ", toupper("tţťŧṫṯẗ"))
- call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("uùúûüũūŭůűųưǔủ"))
- call assert_equal("VṼ", toupper("vṽ"))
- call assert_equal("WŴẀẂẄẆẘ", toupper("wŵẁẃẅẇẘ"))
- call assert_equal("ẊẌ", toupper("ẋẍ"))
- call assert_equal("YÝŸŶẎẙỲỶỸ", toupper("yýÿŷẏẙỳỷỹ"))
- call assert_equal("ZŹŻŽƵẐẔ", toupper("zźżžƶẑẕ"))
-
- " Test that uppercase diacritics, which should remain unchanged.
- call assert_equal("AÀÁÂÃÄÅĀĂĄǍǞǠẢ", toupper("AÀÁÂÃÄÅĀĂĄǍǞǠẢ"))
- call assert_equal("BḂḆ", toupper("BḂḆ"))
- call assert_equal("CÇĆĈĊČ", toupper("CÇĆĈĊČ"))
- call assert_equal("DĎĐḊḎḐ", toupper("DĎĐḊḎḐ"))
- call assert_equal("EÈÉÊËĒĔĖĘĚẺẼ", toupper("EÈÉÊËĒĔĖĘĚẺẼ"))
- call assert_equal("FḞ ", toupper("FḞ "))
- call assert_equal("GĜĞĠĢǤǦǴḠ", toupper("GĜĞĠĢǤǦǴḠ"))
- call assert_equal("HĤĦḢḦḨ", toupper("HĤĦḢḦḨ"))
- call assert_equal("IÌÍÎÏĨĪĬĮİǏỈ", toupper("IÌÍÎÏĨĪĬĮİǏỈ"))
- call assert_equal("JĴ", toupper("JĴ"))
- call assert_equal("KĶǨḰḴ", toupper("KĶǨḰḴ"))
- call assert_equal("LĹĻĽĿŁḺ", toupper("LĹĻĽĿŁḺ"))
- call assert_equal("MḾṀ", toupper("MḾṀ"))
- call assert_equal("NÑŃŅŇṄṈ", toupper("NÑŃŅŇṄṈ"))
- call assert_equal("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ", toupper("OÒÓÔÕÖØŌŎŐƠǑǪǬỎ"))
- call assert_equal("PṔṖ", toupper("PṔṖ"))
- call assert_equal("Q", toupper("Q"))
- call assert_equal("RŔŖŘṘṞ", toupper("RŔŖŘṘṞ"))
- call assert_equal("SŚŜŞŠṠ", toupper("SŚŜŞŠṠ"))
- call assert_equal("TŢŤŦṪṮ", toupper("TŢŤŦṪṮ"))
- call assert_equal("UÙÚÛÜŨŪŬŮŰŲƯǓỦ", toupper("UÙÚÛÜŨŪŬŮŰŲƯǓỦ"))
- call assert_equal("VṼ", toupper("VṼ"))
- call assert_equal("WŴẀẂẄẆ", toupper("WŴẀẂẄẆ"))
- call assert_equal("XẊẌ", toupper("XẊẌ"))
- call assert_equal("YÝŶŸẎỲỶỸ", toupper("YÝŶŸẎỲỶỸ"))
- call assert_equal("ZŹŻŽƵẐẔ", toupper("ZŹŻŽƵẐẔ"))
-
- call assert_equal("Ⱥ Ⱦ", toupper("ⱥ ⱦ"))
-
- " This call to toupper with invalid utf8 sequence used to cause access to
- " invalid memory.
- call toupper("\xC0\x80\xC0")
- call toupper("123\xC0\x80\xC0")
-
- " Test in latin1 encoding
- let save_enc = &encoding
- " set encoding=latin1
- call assert_equal("ABC", toupper("abc"))
- let &encoding = save_enc
-endfunc
-
-func Test_tr()
- call assert_equal('foo', tr('bar', 'bar', 'foo'))
- call assert_equal('zxy', 'cab'->tr('abc', 'xyz'))
- call assert_fails("let s=tr([], 'abc', 'def')", 'E730:')
- call assert_fails("let s=tr('abc', [], 'def')", 'E730:')
- call assert_fails("let s=tr('abc', 'abc', [])", 'E730:')
- call assert_fails("let s=tr('abcd', 'abcd', 'def')", 'E475:')
- " set encoding=latin1
- call assert_fails("let s=tr('abcd', 'abcd', 'def')", 'E475:')
- call assert_equal('hEllO', tr('hello', 'eo', 'EO'))
- call assert_equal('hello', tr('hello', 'xy', 'ab'))
- call assert_fails('call tr("abc", "123", "₁₂")', 'E475:')
- set encoding=utf8
-endfunc
-
-" Tests for the mode() function
-let current_modes = ''
-func Save_mode()
- let g:current_modes = mode(0) . '-' . mode(1)
- return ''
-endfunc
-
-" Test for the mode() function
-func Test_mode()
- new
- call append(0, ["Blue Ball Black", "Brown Band Bowl", ""])
-
- " Only complete from the current buffer.
- set complete=.
-
- inoremap <F2> <C-R>=Save_mode()<CR>
- xnoremap <F2> <Cmd>call Save_mode()<CR>
-
- normal! 3G
- exe "normal i\<F2>\<Esc>"
- call assert_equal('i-i', g:current_modes)
- " i_CTRL-P: Multiple matches
- exe "normal i\<C-G>uBa\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-P: Single match
- exe "normal iBro\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X
- exe "normal iBa\<C-X>\<F2>\<Esc>u"
- call assert_equal('i-ix', g:current_modes)
- " i_CTRL-X CTRL-P: Multiple matches
- exe "normal iBa\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-P: Single match
- exe "normal iBro\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-P + CTRL-P: Single match
- exe "normal iBro\<C-X>\<C-P>\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-L: Multiple matches
- exe "normal i\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-L: Single match
- exe "normal iBlu\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-P: No match
- exe "normal iCom\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-P: No match
- exe "normal iCom\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
- " i_CTRL-X CTRL-L: No match
- exe "normal iabc\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('i-ic', g:current_modes)
-
- exe "normal R\<F2>\<Esc>"
- call assert_equal('R-R', g:current_modes)
- " R_CTRL-P: Multiple matches
- exe "normal RBa\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-P: Single match
- exe "normal RBro\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X
- exe "normal RBa\<C-X>\<F2>\<Esc>u"
- call assert_equal('R-Rx', g:current_modes)
- " R_CTRL-X CTRL-P: Multiple matches
- exe "normal RBa\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-P: Single match
- exe "normal RBro\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-P + CTRL-P: Single match
- exe "normal RBro\<C-X>\<C-P>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-L: Multiple matches
- exe "normal R\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-L: Single match
- exe "normal RBlu\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-P: No match
- exe "normal RCom\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-P: No match
- exe "normal RCom\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
- " R_CTRL-X CTRL-L: No match
- exe "normal Rabc\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rc', g:current_modes)
-
- exe "normal gR\<F2>\<Esc>"
- call assert_equal('R-Rv', g:current_modes)
- " gR_CTRL-P: Multiple matches
- exe "normal gRBa\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-P: Single match
- exe "normal gRBro\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X
- exe "normal gRBa\<C-X>\<F2>\<Esc>u"
- call assert_equal('R-Rvx', g:current_modes)
- " gR_CTRL-X CTRL-P: Multiple matches
- exe "normal gRBa\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-P: Single match
- exe "normal gRBro\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-P + CTRL-P: Single match
- exe "normal gRBro\<C-X>\<C-P>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-L: Multiple matches
- exe "normal gR\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-L: Single match
- exe "normal gRBlu\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-P: No match
- exe "normal gRCom\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-P: No match
- exe "normal gRCom\<C-X>\<C-P>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
- " gR_CTRL-X CTRL-L: No match
- exe "normal gRabc\<C-X>\<C-L>\<F2>\<Esc>u"
- call assert_equal('R-Rvc', g:current_modes)
-
- call assert_equal('n', 0->mode())
- call assert_equal('n', 1->mode())
-
- " i_CTRL-O
- exe "normal i\<C-O>:call Save_mode()\<Cr>\<Esc>"
- call assert_equal("n-niI", g:current_modes)
-
- " R_CTRL-O
- exe "normal R\<C-O>:call Save_mode()\<Cr>\<Esc>"
- call assert_equal("n-niR", g:current_modes)
-
- " gR_CTRL-O
- exe "normal gR\<C-O>:call Save_mode()\<Cr>\<Esc>"
- call assert_equal("n-niV", g:current_modes)
-
- " How to test operator-pending mode?
-
- call feedkeys("v", 'xt')
- call assert_equal('v', mode())
- call assert_equal('v', mode(1))
- call feedkeys("\<Esc>V", 'xt')
- call assert_equal('V', mode())
- call assert_equal('V', mode(1))
- call feedkeys("\<Esc>\<C-V>", 'xt')
- call assert_equal("\<C-V>", mode())
- call assert_equal("\<C-V>", mode(1))
- call feedkeys("\<Esc>", 'xt')
-
- call feedkeys("gh", 'xt')
- call assert_equal('s', mode())
- call assert_equal('s', mode(1))
- call feedkeys("\<Esc>gH", 'xt')
- call assert_equal('S', mode())
- call assert_equal('S', mode(1))
- call feedkeys("\<Esc>g\<C-H>", 'xt')
- call assert_equal("\<C-S>", mode())
- call assert_equal("\<C-S>", mode(1))
- call feedkeys("\<Esc>", 'xt')
-
- " v_CTRL-O
- exe "normal gh\<C-O>\<F2>\<Esc>"
- call assert_equal("v-vs", g:current_modes)
- exe "normal gH\<C-O>\<F2>\<Esc>"
- call assert_equal("V-Vs", g:current_modes)
- exe "normal g\<C-H>\<C-O>\<F2>\<Esc>"
- call assert_equal("\<C-V>-\<C-V>s", g:current_modes)
-
- call feedkeys(":echo \<C-R>=Save_mode()\<C-U>\<CR>", 'xt')
- call assert_equal('c-c', g:current_modes)
- call feedkeys("gQecho \<C-R>=Save_mode()\<CR>\<CR>vi\<CR>", 'xt')
- call assert_equal('c-cv', g:current_modes)
- " call feedkeys("Qcall Save_mode()\<CR>vi\<CR>", 'xt')
- " call assert_equal('c-ce', g:current_modes)
- " How to test Ex mode?
-
- " Test mode in operatorfunc (it used to be Operator-pending).
- set operatorfunc=OperatorFunc
- function OperatorFunc(_)
- call Save_mode()
- endfunction
- execute "normal! g@l\<Esc>"
- call assert_equal('n-n', g:current_modes)
- execute "normal! i\<C-o>g@l\<Esc>"
- call assert_equal('n-niI', g:current_modes)
- execute "normal! R\<C-o>g@l\<Esc>"
- call assert_equal('n-niR', g:current_modes)
- execute "normal! gR\<C-o>g@l\<Esc>"
- call assert_equal('n-niV', g:current_modes)
-
- if has('terminal')
- term
- call feedkeys("\<C-W>N", 'xt')
- call assert_equal('n', mode())
- call assert_equal('nt', mode(1))
- call feedkeys("aexit\<CR>", 'xt')
- endif
-
- bwipe!
- iunmap <F2>
- xunmap <F2>
- set complete&
- set operatorfunc&
- delfunction OperatorFunc
-endfunc
-
-" Test for append()
-func Test_append()
- enew!
- split
- call append(0, ["foo"])
- call append(1, [])
- call append(1, v:_null_list)
- call assert_equal(['foo', ''], getline(1, '$'))
- split
- only
- undo
- undo
-
- " Using $ instead of '$' must give an error
- call assert_fails("call append($, 'foobar')", 'E116:')
-
- call assert_fails("call append({}, '')", ['E728:', 'E728:'])
-endfunc
-
-" Test for setline()
-func Test_setline()
- new
- call setline(0, ["foo"])
- call setline(0, [])
- call setline(0, v:_null_list)
- call setline(1, ["bar"])
- call setline(1, [])
- call setline(1, v:_null_list)
- call setline(2, [])
- call setline(2, v:_null_list)
- call setline(3, [])
- call setline(3, v:_null_list)
- call setline(2, ["baz"])
- call assert_equal(['bar', 'baz'], getline(1, '$'))
- close!
-endfunc
-
-func Test_getbufvar()
- let bnr = bufnr('%')
- let b:var_num = '1234'
- let def_num = '5678'
- call assert_equal('1234', getbufvar(bnr, 'var_num'))
- call assert_equal('1234', getbufvar(bnr, 'var_num', def_num))
-
- let bd = getbufvar(bnr, '')
- call assert_equal('1234', bd['var_num'])
- call assert_true(exists("bd['changedtick']"))
- call assert_equal(2, len(bd))
-
- let bd2 = getbufvar(bnr, '', def_num)
- call assert_equal(bd, bd2)
-
- unlet b:var_num
- call assert_equal(def_num, getbufvar(bnr, 'var_num', def_num))
- call assert_equal('', getbufvar(bnr, 'var_num'))
-
- let bd = getbufvar(bnr, '')
- call assert_equal(1, len(bd))
- let bd = getbufvar(bnr, '',def_num)
- call assert_equal(1, len(bd))
-
- call assert_equal('', getbufvar(9999, ''))
- call assert_equal(def_num, getbufvar(9999, '', def_num))
- unlet def_num
-
- call assert_equal(0, getbufvar(bnr, '&autoindent'))
- call assert_equal(0, getbufvar(bnr, '&autoindent', 1))
-
- " Set and get a buffer-local variable
- call setbufvar(bnr, 'bufvar_test', ['one', 'two'])
- call assert_equal(['one', 'two'], getbufvar(bnr, 'bufvar_test'))
-
- " Open new window with forced option values
- set fileformats=unix,dos
- new ++ff=dos ++bin ++enc=iso-8859-2
- call assert_equal('dos', getbufvar(bufnr('%'), '&fileformat'))
- call assert_equal(1, getbufvar(bufnr('%'), '&bin'))
- call assert_equal('iso-8859-2', getbufvar(bufnr('%'), '&fenc'))
- close
-
- " Get the b: dict.
- let b:testvar = 'one'
- new
- let b:testvar = 'two'
- let thebuf = bufnr()
- wincmd w
- call assert_equal('two', getbufvar(thebuf, 'testvar'))
- call assert_equal('two', getbufvar(thebuf, '').testvar)
- bwipe!
-
- set fileformats&
-endfunc
-
-func Test_last_buffer_nr()
- call assert_equal(bufnr('$'), last_buffer_nr())
-endfunc
-
-func Test_stridx()
- call assert_equal(-1, stridx('', 'l'))
- call assert_equal(0, stridx('', ''))
- call assert_equal(0, 'hello'->stridx(''))
- call assert_equal(-1, stridx('hello', 'L'))
- call assert_equal(2, stridx('hello', 'l', -1))
- call assert_equal(2, stridx('hello', 'l', 0))
- call assert_equal(2, 'hello'->stridx('l', 1))
- call assert_equal(3, stridx('hello', 'l', 3))
- call assert_equal(-1, stridx('hello', 'l', 4))
- call assert_equal(-1, stridx('hello', 'l', 10))
- call assert_equal(2, stridx('hello', 'll'))
- call assert_equal(-1, stridx('hello', 'hello world'))
- call assert_fails("let n=stridx('hello', [])", 'E730:')
- call assert_fails("let n=stridx([], 'l')", 'E730:')
-endfunc
-
-func Test_strridx()
- call assert_equal(-1, strridx('', 'l'))
- call assert_equal(0, strridx('', ''))
- call assert_equal(5, strridx('hello', ''))
- call assert_equal(-1, strridx('hello', 'L'))
- call assert_equal(3, 'hello'->strridx('l'))
- call assert_equal(3, strridx('hello', 'l', 10))
- call assert_equal(3, strridx('hello', 'l', 3))
- call assert_equal(2, strridx('hello', 'l', 2))
- call assert_equal(-1, strridx('hello', 'l', 1))
- call assert_equal(-1, strridx('hello', 'l', 0))
- call assert_equal(-1, strridx('hello', 'l', -1))
- call assert_equal(2, strridx('hello', 'll'))
- call assert_equal(-1, strridx('hello', 'hello world'))
- call assert_fails("let n=strridx('hello', [])", 'E730:')
- call assert_fails("let n=strridx([], 'l')", 'E730:')
-endfunc
-
-func Test_match_func()
- call assert_equal(4, match('testing', 'ing'))
- call assert_equal(4, 'testing'->match('ing', 2))
- call assert_equal(-1, match('testing', 'ing', 5))
- call assert_equal(-1, match('testing', 'ing', 8))
- call assert_equal(1, match(['vim', 'testing', 'execute'], 'ing'))
- call assert_equal(-1, match(['vim', 'testing', 'execute'], 'img'))
- call assert_fails("let x=match('vim', [])", 'E730:')
- call assert_equal(3, match(['a', 'b', 'c', 'a'], 'a', 1))
- call assert_equal(-1, match(['a', 'b', 'c', 'a'], 'a', 5))
- call assert_equal(4, match('testing', 'ing', -1))
- call assert_fails("let x=match('testing', 'ing', 0, [])", 'E745:')
- call assert_equal(-1, match(v:_null_list, 2))
- call assert_equal(-1, match('abc', '\\%('))
-endfunc
-
-func Test_matchend()
- call assert_equal(7, matchend('testing', 'ing'))
- call assert_equal(7, 'testing'->matchend('ing', 2))
- call assert_equal(-1, matchend('testing', 'ing', 5))
- call assert_equal(-1, matchend('testing', 'ing', 8))
- call a