Merge pull request #19220 from zeertzjq/vim-8.2.1470

vim-patch:8.2.{1470,1493,1522,1523,1770,5072,5074}: spell patches
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zeertzjq 2022-07-04 11:13:19 +08:00 committed by GitHub
commit f075feee32
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5 changed files with 639 additions and 6 deletions

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@ -1469,7 +1469,9 @@ size_t spell_move_to(win_T *wp, int dir, bool allwords, bool curline, hlf_T *att
}
// Copy the line into "buf" and append the start of the next line if
// possible.
// possible. Note: this ml_get_buf() may make "line" invalid, check
// for empty line first.
bool empty_line = *skipwhite((const char *)line) == NUL;
STRCPY(buf, line);
if (lnum < wp->w_buffer->b_ml.ml_line_count) {
spell_cat_line(buf + STRLEN(buf),
@ -1613,7 +1615,7 @@ size_t spell_move_to(win_T *wp, int dir, bool allwords, bool curline, hlf_T *att
--capcol;
// But after empty line check first word in next line
if (*skipwhite((char *)line) == NUL) {
if (empty_line) {
capcol = 0;
}
}
@ -2327,11 +2329,11 @@ char *did_set_spelllang(win_T *wp)
}
}
}
redraw_later(wp, NOT_VALID);
theend:
xfree(spl_copy);
recursive = false;
redraw_later(wp, NOT_VALID);
return ret_msg;
}

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@ -733,7 +733,7 @@ slang_T *spell_load_file(char_u *fname, char_u *lang, slang_T *old_lp, bool sile
if (lp->sl_syllable == NULL) {
goto endFAIL;
}
if (init_syl_tab(lp) == FAIL) {
if (init_syl_tab(lp) != OK) {
goto endFAIL;
}
break;
@ -2379,7 +2379,7 @@ static afffile_T *spell_read_aff(spellinfo_T *spin, char_u *fname)
|| cur_aff->ah_flag == aff->af_needcomp
|| cur_aff->ah_flag == aff->af_comproot) {
smsg(_("Affix also used for "
"BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND/NOSUGGEST"
"BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND/NOSUGGEST "
"in %s line %d: %s"),
fname, lnum, items[1]);
}

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@ -131,6 +131,30 @@ foobar/?
set spell&
endfunc
func Test_spell_file_missing()
let s:spell_file_missing = 0
augroup TestSpellFileMissing
autocmd! SpellFileMissing * let s:spell_file_missing += 1
augroup END
set spell spelllang=ab_cd
let messages = GetMessages()
" This message is not shown in Nvim because of #3027
" call assert_equal('Warning: Cannot find word list "ab.utf-8.spl" or "ab.ascii.spl"', messages[-1])
call assert_equal(1, s:spell_file_missing)
new XTestSpellFileMissing
augroup TestSpellFileMissing
autocmd! SpellFileMissing * bwipe
augroup END
call assert_fails('set spell spelllang=ab_cd', 'E797:')
augroup! TestSpellFileMissing
unlet s:spell_file_missing
set spell& spelllang&
%bwipe!
endfunc
func Test_spelllang_inv_region()
set spell spelllang=en_xx
let messages = GetMessages()

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@ -808,5 +808,18 @@ func Test_word_index()
call delete('Xtmpfile')
endfunc
func Test_check_empty_line()
" This was using freed memory
enew
spellgood!
norm z=
norm yy
sil! norm P]svc
norm P]s
" TODO: should we clear the word list?
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab

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@ -167,10 +167,604 @@ func Test_spell_normal()
call assert_equal([], glob('Xspellfile.add',0,1))
call assert_equal([], glob('Xspellfile2.add',0,1))
set spellfile=
set spellfile= spell& spelllang&
bw!
endfunc
" Spell file content test. Write 'content' to the spell file prefixed by the
" spell file header and then enable spell checking. If 'emsg' is not empty,
" then check for error.
func Spellfile_Test(content, emsg)
let splfile = './Xtest/spell/Xtest.utf-8.spl'
" Add the spell file header and version (VIMspell2)
let v = 0z56494D7370656C6C32 + a:content
call writefile(v, splfile, 'b')
set runtimepath=./Xtest
set spelllang=Xtest
if a:emsg != ''
call assert_fails('set spell', a:emsg)
else
" FIXME: With some invalid spellfile contents, there are no error
" messages. So don't know how to check for the test result.
set spell
endif
set nospell spelllang& rtp&
endfunc
" Test for spell file format errors.
" The spell file format is described in spellfile.c
func Test_spellfile_format_error()
let save_rtp = &rtp
call mkdir('Xtest/spell', 'p')
let splfile = './Xtest/spell/Xtest.utf-8.spl'
" empty spell file
call writefile([], splfile)
set runtimepath=./Xtest
set spelllang=Xtest
call assert_fails('set spell', 'E757:')
set nospell spelllang&
" invalid file ID
call writefile(0z56494D, splfile, 'b')
set runtimepath=./Xtest
set spelllang=Xtest
call assert_fails('set spell', 'E757:')
set nospell spelllang&
" missing version number
call writefile(0z56494D7370656C6C, splfile, 'b')
set runtimepath=./Xtest
set spelllang=Xtest
call assert_fails('set spell', 'E771:')
set nospell spelllang&
" invalid version number
call writefile(0z56494D7370656C6C7A, splfile, 'b')
set runtimepath=./Xtest
set spelllang=Xtest
call assert_fails('set spell', 'E772:')
set nospell spelllang&
" no sections
call Spellfile_Test(0z, 'E758:')
" missing section length
call Spellfile_Test(0z00, 'E758:')
" unsupported required section
call Spellfile_Test(0z7A0100000004, 'E770:')
" unsupported not-required section
call Spellfile_Test(0z7A0000000004, 'E758:')
" SN_REGION: invalid number of region names
call Spellfile_Test(0z0000000000FF, 'E759:')
" SN_CHARFLAGS: missing <charflagslen> length
call Spellfile_Test(0z010000000004, 'E758:')
" SN_CHARFLAGS: invalid <charflagslen> length
call Spellfile_Test(0z0100000000010201, '')
" SN_CHARFLAGS: charflagslen == 0 and folcharslen != 0
call Spellfile_Test(0z01000000000400000101, 'E759:')
" SN_CHARFLAGS: missing <folcharslen> length
call Spellfile_Test(0z01000000000100, 'E758:')
" SN_PREFCOND: invalid prefcondcnt
call Spellfile_Test(0z03000000000100, 'E759:')
" SN_PREFCOND: invalid condlen
call Spellfile_Test(0z0300000000020001, 'E759:')
" SN_REP: invalid repcount
call Spellfile_Test(0z04000000000100, 'E758:')
" SN_REP: missing rep
call Spellfile_Test(0z0400000000020004, 'E758:')
" SN_REP: zero repfromlen
call Spellfile_Test(0z040000000003000100, 'E759:')
" SN_REP: invalid reptolen
call Spellfile_Test(0z0400000000050001014101, '')
" SN_REP: zero reptolen
call Spellfile_Test(0z0400000000050001014100, 'E759:')
" SN_SAL: missing salcount
call Spellfile_Test(0z05000000000102, 'E758:')
" SN_SAL: missing salfromlen
call Spellfile_Test(0z050000000003080001, 'E758:')
" SN_SAL: missing saltolen
call Spellfile_Test(0z0500000000050400010161, 'E758:')
" SN_WORDS: non-NUL terminated word
call Spellfile_Test(0z0D000000000376696D, 'E758:')
" SN_WORDS: very long word
let v = eval('0z0D000000012C' .. repeat('41', 300))
call Spellfile_Test(v, 'E759:')
" SN_SOFO: missing sofofromlen
call Spellfile_Test(0z06000000000100, 'E758:')
" SN_SOFO: missing sofotolen
call Spellfile_Test(0z06000000000400016100, 'E758:')
" SN_SOFO: missing sofoto
call Spellfile_Test(0z0600000000050001610000, 'E759:')
" SN_COMPOUND: compmax is less than 2
call Spellfile_Test(0z08000000000101, 'E759:')
" SN_COMPOUND: missing compsylmax and other options
call Spellfile_Test(0z0800000000020401, 'E759:')
" SN_COMPOUND: missing compoptions
call Spellfile_Test(0z080000000005040101, 'E758:')
" SN_INFO: missing info
call Spellfile_Test(0z0F0000000005040101, '')
" SN_MIDWORD: missing midword
call Spellfile_Test(0z0200000000040102, '')
" SN_MAP: missing midword
call Spellfile_Test(0z0700000000040102, '')
" SN_SYLLABLE: missing SYLLABLE item
call Spellfile_Test(0z0900000000040102, '')
" SN_SYLLABLE: More than SY_MAXLEN size
let v = eval('0z090000000022612F' .. repeat('62', 32))
call Spellfile_Test(v, '')
" LWORDTREE: missing
call Spellfile_Test(0zFF, 'E758:')
" LWORDTREE: missing tree node
call Spellfile_Test(0zFF00000004, 'E758:')
" LWORDTREE: missing tree node value
call Spellfile_Test(0zFF0000000402, 'E758:')
" KWORDTREE: missing tree node
call Spellfile_Test(0zFF0000000000000004, 'E758:')
" PREFIXTREE: missing tree node
call Spellfile_Test(0zFF000000000000000000000004, 'E758:')
let &rtp = save_rtp
call delete('Xtest', 'rf')
endfunc
" Test for format errors in suggest file
func Test_sugfile_format_error()
let save_rtp = &rtp
call mkdir('Xtest/spell', 'p')
let splfile = './Xtest/spell/Xtest.utf-8.spl'
let sugfile = './Xtest/spell/Xtest.utf-8.sug'
" create an empty spell file with a suggest timestamp
call writefile(0z56494D7370656C6C320B00000000080000000000000044FF000000000000000000000000, splfile, 'b')
" 'encoding' is set before each test to clear the previously loaded suggest
" file from memory.
" empty suggest file
set encoding=utf-8
call writefile([], sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E778:')
set nospell spelllang&
" zero suggest version
set encoding=utf-8
call writefile(0z56494D73756700, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E779:')
set nospell spelllang&
" unsupported suggest version
set encoding=utf-8
call writefile(0z56494D7375671F, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E780:')
set nospell spelllang&
" missing suggest timestamp
set encoding=utf-8
call writefile(0z56494D73756701, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E781:')
set nospell spelllang&
" incorrect suggest timestamp
set encoding=utf-8
call writefile(0z56494D7375670100000000000000FF, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E781:')
set nospell spelllang&
" missing suggest wordtree
set encoding=utf-8
call writefile(0z56494D737567010000000000000044, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E782:')
set nospell spelllang&
" invalid suggest word count in SUGTABLE
set encoding=utf-8
call writefile(0z56494D7375670100000000000000440000000022, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E782:')
set nospell spelllang&
" missing sugline in SUGTABLE
set encoding=utf-8
call writefile(0z56494D7375670100000000000000440000000000000005, sugfile)
set runtimepath=./Xtest
set spelllang=Xtest
set spell
call assert_fails("let s = spellsuggest('abc')", 'E782:')
set nospell spelllang&
let &rtp = save_rtp
call delete('Xtest', 'rf')
endfunc
" Test for using :mkspell to create a spell file from a list of words
func Test_wordlist_dic()
" duplicate encoding
let lines =<< trim [END]
# This is an example word list
/encoding=latin1
/encoding=latin1
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell Xwordlist.spl Xwordlist.dic')
call assert_match('Duplicate /encoding= line ignored in Xwordlist.dic line 4: /encoding=latin1', output)
" multiple encoding for a word
let lines =<< trim [END]
example
/encoding=latin1
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('/encoding= line after word ignored in Xwordlist.dic line 2: /encoding=latin1', output)
" unsupported encoding for a word
let lines =<< trim [END]
/encoding=Xtest
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('Conversion in Xwordlist.dic not supported: from Xtest to utf-8', output)
" duplicate region
let lines =<< trim [END]
/regions=usca
/regions=usca
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('Duplicate /regions= line ignored in Xwordlist.dic line 2: regions=usca', output)
" maximum regions
let lines =<< trim [END]
/regions=uscauscauscauscausca
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('Too many regions in Xwordlist.dic line 1: uscauscauscauscausca', output)
" unsupported '/' value
let lines =<< trim [END]
/test=abc
example
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('/ line ignored in Xwordlist.dic line 1: /test=abc', output)
" unsupported flag
let lines =<< trim [END]
example/+
[END]
call writefile(lines, 'Xwordlist.dic')
let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
call assert_match('Unrecognized flags in Xwordlist.dic line 1: +', output)
" non-ascii word
call writefile(["ʀʀ"], 'Xwordlist.dic')
let output = execute('mkspell! -ascii Xwordlist.spl Xwordlist.dic')
call assert_match('Ignored 1 words with non-ASCII characters', output)
call delete('Xwordlist.spl')
call delete('Xwordlist.dic')
endfunc
" Test for the :mkspell command
func Test_mkspell()
call assert_fails('mkspell Xtest_us.spl', 'E751:')
call assert_fails('mkspell a b c d e f g h i j k', 'E754:')
call writefile([], 'Xtest.spl')
call writefile([], 'Xtest.dic')
call assert_fails('mkspell Xtest.spl Xtest.dic', 'E13:')
call delete('Xtest.spl')
call delete('Xtest.dic')
call mkdir('Xtest.spl')
call assert_fails('mkspell! Xtest.spl Xtest.dic', 'E17:')
call delete('Xtest.spl', 'rf')
call assert_fails('mkspell en en_US abc_xyz', 'E755:')
endfunc
" Tests for :mkspell with a .dic and .aff file
func Test_aff_file_format_error()
" FIXME: For some reason, the :mkspell command below doesn't fail on the
" MS-Windows CI build. Disable this test on MS-Windows for now.
CheckNotMSWindows
" No word count in .dic file
call writefile([], 'Xtest.dic')
call writefile([], 'Xtest.aff')
call assert_fails('mkspell! Xtest.spl Xtest', 'E760:')
" create a .dic file for the tests below
call writefile(['1', 'work'], 'Xtest.dic')
" Invalid encoding in .aff file
call writefile(['# comment', 'SET Xinvalidencoding'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Conversion in Xtest.aff not supported: from xinvalidencoding', output)
" Invalid flag in .aff file
call writefile(['FLAG xxx'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Invalid value for FLAG in Xtest.aff line 1: xxx', output)
" set FLAGS after using flag for an affix
call writefile(['SFX L Y 1', 'SFX L 0 re [^x]', 'FLAG long'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('FLAG after using flags in Xtest.aff line 3: long', output)
" INFO in affix file
let save_encoding = &encoding
call mkdir('Xrtp/spell', 'p')
call writefile(['1', 'work'], 'Xrtp/spell/Xtest.dic')
call writefile(['NAME klingon', 'VERSION 1.4', 'AUTHOR Spock'],
\ 'Xrtp/spell/Xtest.aff')
silent mkspell! Xrtp/spell/Xtest.utf-8.spl Xrtp/spell/Xtest
let save_rtp = &rtp
set runtimepath=./Xrtp
set spelllang=Xtest
set spell
let output = split(execute('spellinfo'), "\n")
call assert_equal("NAME klingon", output[1])
call assert_equal("VERSION 1.4", output[2])
call assert_equal("AUTHOR Spock", output[3])
let &rtp = save_rtp
call delete('Xrtp', 'rf')
set spell& spelllang& spellfile&
%bw!
" 'encoding' must be set again to clear the spell file in memory
let &encoding = save_encoding
" COMPOUNDFORBIDFLAG flag after PFX in an affix file
call writefile(['PFX L Y 1', 'PFX L 0 re x', 'COMPOUNDFLAG c', 'COMPOUNDFORBIDFLAG x'],
\ 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Defining COMPOUNDFORBIDFLAG after PFX item may give wrong results in Xtest.aff line 4', output)
" COMPOUNDPERMITFLAG flag after PFX in an affix file
call writefile(['PFX L Y 1', 'PFX L 0 re x', 'COMPOUNDPERMITFLAG c'],
\ 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Defining COMPOUNDPERMITFLAG after PFX item may give wrong results in Xtest.aff line 3', output)
" Wrong COMPOUNDRULES flag value in an affix file
call writefile(['COMPOUNDRULES a'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Wrong COMPOUNDRULES value in Xtest.aff line 1: a', output)
" Wrong COMPOUNDWORDMAX flag value in an affix file
call writefile(['COMPOUNDWORDMAX 0'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Wrong COMPOUNDWORDMAX value in Xtest.aff line 1: 0', output)
" Wrong COMPOUNDMIN flag value in an affix file
call writefile(['COMPOUNDMIN 0'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Wrong COMPOUNDMIN value in Xtest.aff line 1: 0', output)
" Wrong COMPOUNDSYLMAX flag value in an affix file
call writefile(['COMPOUNDSYLMAX 0'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Wrong COMPOUNDSYLMAX value in Xtest.aff line 1: 0', output)
" Wrong CHECKCOMPOUNDPATTERN flag value in an affix file
call writefile(['CHECKCOMPOUNDPATTERN 0'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Wrong CHECKCOMPOUNDPATTERN value in Xtest.aff line 1: 0', output)
" Duplicate affix entry in an affix file
call writefile(['PFX L Y 1', 'PFX L 0 re x', 'PFX L Y 1', 'PFX L 0 re x'],
\ 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Duplicate affix in Xtest.aff line 3: L', output)
" Duplicate affix entry in an affix file
call writefile(['PFX L Y 1', 'PFX L Y 1'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Unrecognized or duplicate item in Xtest.aff line 2: PFX', output)
" Different combining flags in an affix file
call writefile(['PFX L Y 1', 'PFX L 0 re x', 'PFX L N 1'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Different combining flag in continued affix block in Xtest.aff line 3', output)
" Try to reuse a affix used for BAD flag
call writefile(['BAD x', 'PFX x Y 1', 'PFX x 0 re x'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Affix also used for BAD/RARE/KEEPCASE/NEEDAFFIX/NEEDCOMPOUND/NOSUGGEST in Xtest.aff line 2: x', output)
" Trailing characters in an affix entry
call writefile(['PFX L Y 1 Test', 'PFX L 0 re x'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Trailing text in Xtest.aff line 1: Test', output)
" Trailing characters in an affix entry
call writefile(['PFX L Y 1', 'PFX L 0 re x Test'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Trailing text in Xtest.aff line 2: Test', output)
" Incorrect combine flag in an affix entry
call writefile(['PFX L X 1', 'PFX L 0 re x'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Expected Y or N in Xtest.aff line 1: X', output)
" Invalid count for REP item
call writefile(['REP a'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Expected REP(SAL) count in Xtest.aff line 1', output)
" Trailing characters in REP item
call writefile(['REP 1', 'REP f ph test'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Trailing text in Xtest.aff line 2: test', output)
" Invalid count for MAP item
call writefile(['MAP a'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Expected MAP count in Xtest.aff line 1', output)
" Duplicate character in a MAP item
call writefile(['MAP 2', 'MAP xx', 'MAP yy'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Duplicate character in MAP in Xtest.aff line 2', output)
" Use COMPOUNDSYLMAX without SYLLABLE
call writefile(['COMPOUNDSYLMAX 2'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('COMPOUNDSYLMAX used without SYLLABLE', output)
" Missing SOFOTO
call writefile(['SOFOFROM abcdef'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Missing SOFOTO line in Xtest.aff', output)
" Length of SOFOFROM and SOFOTO differ
call writefile(['SOFOFROM abcde', 'SOFOTO ABCD'], 'Xtest.aff')
call assert_fails('mkspell! Xtest.spl Xtest', 'E759:')
" Both SAL and SOFOFROM/SOFOTO items
call writefile(['SOFOFROM abcd', 'SOFOTO ABCD', 'SAL CIA X'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Both SAL and SOFO lines in Xtest.aff', output)
" use an alphabet flag when FLAG is num
call writefile(['FLAG num', 'SFX L Y 1', 'SFX L 0 re [^x]'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Flag is not a number in Xtest.aff line 2: L', output)
" use number and alphabet flag when FLAG is num
call writefile(['FLAG num', 'SFX 4f Y 1', 'SFX 4f 0 re [^x]'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Affix name too long in Xtest.aff line 2: 4f', output)
" use a single character flag when FLAG is long
call writefile(['FLAG long', 'SFX L Y 1', 'SFX L 0 re [^x]'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('Illegal flag in Xtest.aff line 2: L', output)
" duplicate word in the .dic file
call writefile(['2', 'good', 'good', 'good'], 'Xtest.dic')
call writefile(['NAME vim'], 'Xtest.aff')
let output = execute('mkspell! Xtest.spl Xtest')
call assert_match('First duplicate word in Xtest.dic line 3: good', output)
call assert_match('2 duplicate word(s) in Xtest.dic', output)
call delete('Xtest.dic')
call delete('Xtest.aff')
call delete('Xtest.spl')
call delete('Xtest.sug')
endfunc
func Test_spell_add_word()
set spellfile=
call assert_fails('spellgood abc', 'E764:')
set spellfile=Xtest.utf-8.add
call assert_fails('2spellgood abc', 'E765:')
edit Xtest.utf-8.add
call setline(1, 'sample')
call assert_fails('spellgood abc', 'E139:')
set spellfile&
%bw!
endfunc
" When 'spellfile' is not set, adding a new good word will automatically set
" the 'spellfile'
func Test_init_spellfile()
let save_rtp = &rtp
let save_encoding = &encoding
call mkdir('Xrtp/spell', 'p')
call writefile(['vim'], 'Xrtp/spell/Xtest.dic')
silent mkspell Xrtp/spell/Xtest.utf-8.spl Xrtp/spell/Xtest.dic
set runtimepath=./Xrtp
set spelllang=Xtest
set spell
silent spellgood abc
call assert_equal('./Xrtp/spell/Xtest.utf-8.add', &spellfile)
call assert_equal(['abc'], readfile('Xrtp/spell/Xtest.utf-8.add'))
call assert_true(filereadable('Xrtp/spell/Xtest.utf-8.spl'))
set spell& spelllang& spellfile&
call delete('Xrtp', 'rf')
let &encoding = save_encoding
let &rtp = save_rtp
%bw!
endfunc
" Test for the 'mkspellmem' option
func Test_mkspellmem_opt()
call assert_fails('set mkspellmem=1000', 'E474:')
call assert_fails('set mkspellmem=1000,', 'E474:')
call assert_fails('set mkspellmem=1000,50', 'E474:')
call assert_fails('set mkspellmem=1000,50,', 'E474:')
call assert_fails('set mkspellmem=1000,50,10,', 'E474:')
call assert_fails('set mkspellmem=1000,50,0', 'E474:')
endfunc
" Test CHECKCOMPOUNDPATTERN (see :help spell-CHECKCOMPOUNDPATTERN)
func Test_spellfile_CHECKCOMPOUNDPATTERN()
call writefile(['4',