patch 8.2.1651: spellfile code not completely tested

Problem:    Spellfile code not completely tested.
Solution:   Add a few more test cases. (Yegappan Lakshmanan, closes #6918)

diff --git a/src/testdir/test_spellfile.vim b/src/testdir/test_spellfile.vim
index ed11ce0af1bc48bfde026fe33ab3758b8fc09351..16a07b1caad011f3f83c07af08582d9ee27116a8 100644 (file)
--- a/src/testdir/test_spellfile.vim
+++ b/src/testdir/test_spellfile.vim
@@ -179,6 +179,11 @@ func Spellfile_Test(content, emsg)
   " Add the spell file header and version (VIMspell2)
   let v = 0z56494D7370656C6C32 + a:content
   call writefile(v, splfile, 'b')
+
+  " 'encoding' is set before each test to clear the previously loaded suggest
+  " file from memory.
+  set encoding=utf-8
+
   set runtimepath=./Xtest
   set spelllang=Xtest
   if a:emsg != ''
@@ -299,6 +304,9 @@ func Test_spellfile_format_error()
   " SN_SOFO: missing sofoto
   call Spellfile_Test(0z0600000000050001610000, 'E759:')
 
+  " SN_SOFO: empty sofofrom and sofoto
+  call Spellfile_Test(0z06000000000400000000FF000000000000000000000000, '')
+
   " SN_COMPOUND: compmax is less than 2
   call Spellfile_Test(0z08000000000101, 'E759:')
 
@@ -308,6 +316,12 @@ func Test_spellfile_format_error()
   " SN_COMPOUND: missing compoptions
   call Spellfile_Test(0z080000000005040101, 'E758:')
 
+  " SN_COMPOUND: missing comppattern
+  call Spellfile_Test(0z08000000000704010100000001, 'E758:')
+
+  " SN_COMPOUND: incorrect comppatlen
+  call Spellfile_Test(0z080000000007040101000000020165, 'E758:')
+
   " SN_INFO: missing info
   call Spellfile_Test(0z0F0000000005040101, '')
 
@@ -317,6 +331,12 @@ func Test_spellfile_format_error()
   " SN_MAP: missing midword
   call Spellfile_Test(0z0700000000040102, '')
 
+  " SN_MAP: empty map string
+  call Spellfile_Test(0z070000000000FF000000000000000000000000, '')
+
+  " SN_MAP: duplicate multibyte character
+  call Spellfile_Test(0z070000000004DC81DC81, 'E783:')
+
   " SN_SYLLABLE: missing SYLLABLE item
   call Spellfile_Test(0z0900000000040102, '')
 
@@ -333,12 +353,21 @@ func Test_spellfile_format_error()
   " LWORDTREE: missing tree node value
   call Spellfile_Test(0zFF0000000402, 'E758:')
 
+  " LWORDTREE: incorrect sibling node count
+  call Spellfile_Test(0zFF00000001040000000000000000, 'E759:')
+
   " KWORDTREE: missing tree node
   call Spellfile_Test(0zFF0000000000000004, 'E758:')
 
   " PREFIXTREE: missing tree node
   call Spellfile_Test(0zFF000000000000000000000004, 'E758:')
 
+  " PREFIXTREE: incorrect prefcondnr
+  call Spellfile_Test(0zFF000000000000000000000002010200000020, 'E759:')
+
+  " PREFIXTREE: invalid nodeidx
+  call Spellfile_Test(0zFF00000000000000000000000201010000, 'E759:')
+
   let &rtp = save_rtp
   call delete('Xtest', 'rf')
 endfunc
@@ -506,6 +535,14 @@ func Test_wordlist_dic()
   let output = execute('mkspell! -ascii Xwordlist.spl Xwordlist.dic')
   call assert_match('Ignored 1 words with non-ASCII characters', output)
 
+  " keep case of a word
+  let lines =<< trim [END]
+    example/=
+  [END]
+  call writefile(lines, 'Xwordlist.dic')
+  let output = execute('mkspell! Xwordlist.spl Xwordlist.dic')
+  call assert_match('Compressed keep-case:', output)
+
   call delete('Xwordlist.spl')
   call delete('Xwordlist.dic')
 endfunc
@@ -706,6 +743,35 @@ func Test_aff_file_format_error()
   let output = execute('mkspell! Xtest.spl Xtest')
   call assert_match('Illegal flag in Xtest.aff line 2: L', output)
 
+  " missing character in UPP entry. The character table is used only in a
+  " non-utf8 encoding
+  call writefile(['FOL abc', 'LOW abc', 'UPP A'], 'Xtest.aff')
+  let save_encoding = &encoding
+  set encoding=cp949
+  call assert_fails('mkspell! Xtest.spl Xtest', 'E761:')
+  let &encoding = save_encoding
+
+  " character range doesn't match between FOL and LOW entries
+  call writefile(["FOL \u0102bc", 'LOW abc', 'UPP ABC'], 'Xtest.aff')
+  let save_encoding = &encoding
+  set encoding=cp949
+  call assert_fails('mkspell! Xtest.spl Xtest', 'E762:')
+  let &encoding = save_encoding
+
+  " character range doesn't match between FOL and UPP entries
+  call writefile(["FOL \u0102bc", "LOW \u0102bc", 'UPP ABC'], 'Xtest.aff')
+  let save_encoding = &encoding
+  set encoding=cp949
+  call assert_fails('mkspell! Xtest.spl Xtest', 'E762:')
+  let &encoding = save_encoding
+
+  " additional characters in LOW and UPP entries
+  call writefile(["FOL ab", "LOW abc", 'UPP ABC'], 'Xtest.aff')
+  let save_encoding = &encoding
+  set encoding=cp949
+  call assert_fails('mkspell! Xtest.spl Xtest', 'E761:')
+  let &encoding = save_encoding
+
   " duplicate word in the .dic file
   call writefile(['2', 'good', 'good', 'good'], 'Xtest.dic')
   call writefile(['NAME vim'], 'Xtest.aff')

diff --git a/src/version.c b/src/version.c
index 21ed07967810537157478fde3a4182bee1a34d1f..10366426cbb77490c83c3ad53d16e8d92fc88398 100644 (file)
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1651,
 /**/
     1650,
 /**/