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authorJustin M. Keyes <justinkz@gmail.com>2017-04-10 14:04:19 +0200
committerGitHub <noreply@github.com>2017-04-10 14:04:19 +0200
commitdd7f41e5a04c14255893e8b986e42e4c62902e1b (patch)
tree97194b5e2dc1cca6109b9e3345b3970445e19335 /test/functional
parent3b88e37b839fede81f40b5454490b6b8a89db5b7 (diff)
parentebe50519775081565b66e18a471473e46f713442 (diff)
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Merge #6488 from ZyX-I/coverity-fixes
Diffstat (limited to 'test/functional')
-rw-r--r--test/functional/ex_cmds/syntax_spec.lua17
-rw-r--r--test/functional/spell/spellfile_spec.lua108
2 files changed, 125 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/syntax_spec.lua b/test/functional/ex_cmds/syntax_spec.lua
new file mode 100644
index 0000000000..c9e96703de
--- /dev/null
+++ b/test/functional/ex_cmds/syntax_spec.lua
@@ -0,0 +1,17 @@
+local helpers = require('test.functional.helpers')(after_each)
+
+local eq = helpers.eq
+local clear = helpers.clear
+local exc_exec = helpers.exc_exec
+
+describe(':syntax', function()
+ before_each(clear)
+
+ describe('keyword', function()
+ it('does not crash when group name contains unprintable characters',
+ function()
+ eq('Vim(syntax):E669: Unprintable character in group name',
+ exc_exec('syntax keyword \024 foo bar'))
+ end)
+ end)
+end)
diff --git a/test/functional/spell/spellfile_spec.lua b/test/functional/spell/spellfile_spec.lua
new file mode 100644
index 0000000000..e7cd10d2ac
--- /dev/null
+++ b/test/functional/spell/spellfile_spec.lua
@@ -0,0 +1,108 @@
+local helpers = require('test.functional.helpers')(after_each)
+local lfs = require('lfs')
+
+local eq = helpers.eq
+local clear = helpers.clear
+local meths = helpers.meths
+local exc_exec = helpers.exc_exec
+local write_file = helpers.write_file
+
+local testdir = 'Xtest-functional-spell-spellfile.d'
+
+describe('spellfile', function()
+ before_each(function()
+ clear()
+ lfs.mkdir(testdir)
+ lfs.mkdir(testdir .. '/spell')
+ end)
+ after_each(function()
+ lfs.rmdir(testdir)
+ end)
+ -- ┌ Magic string (#VIMSPELLMAGIC)
+ -- │ ┌ Spell file version (#VIMSPELLVERSION)
+ local spellheader = 'VIMspell\050'
+ it('errors out when prefcond section is truncated', function()
+ meths.set_option('runtimepath', testdir)
+ write_file(testdir .. '/spell/en.ascii.spl',
+ -- ┌ Section identifier (#SN_PREFCOND)
+ -- │ ┌ Section flags (#SNF_REQUIRED or zero)
+ -- │ │ ┌ Section length (4 bytes, MSB first)
+ spellheader .. '\003\001\000\000\000\003'
+ -- ┌ Number of regexes in section (2 bytes, MSB first)
+ -- │ ┌ Condition length (1 byte)
+ -- │ │ ┌ Condition regex (missing!)
+ .. '\000\001\001')
+ meths.set_option('spelllang', 'en')
+ eq('Vim(set):E758: Truncated spell file',
+ exc_exec('set spell'))
+ end)
+ it('errors out when prefcond regexp contains NUL byte', function()
+ meths.set_option('runtimepath', testdir)
+ write_file(testdir .. '/spell/en.ascii.spl',
+ -- ┌ Section identifier (#SN_PREFCOND)
+ -- │ ┌ Section flags (#SNF_REQUIRED or zero)
+ -- │ │ ┌ Section length (4 bytes, MSB first)
+ spellheader .. '\003\001\000\000\000\008'
+ -- ┌ Number of regexes in section (2 bytes, MSB first)
+ -- │ ┌ Condition length (1 byte)
+ -- │ │ ┌ Condition regex
+ -- │ │ │ ┌ End of sections marker
+ .. '\000\001\005ab\000cd\255'
+ -- ┌ LWORDTREE tree length (4 bytes)
+ -- │ ┌ KWORDTREE tree length (4 bytes)
+ -- │ │ ┌ PREFIXTREE tree length
+ .. '\000\000\000\000\000\000\000\000\000\000\000\000')
+ meths.set_option('spelllang', 'en')
+ eq('Vim(set):E759: Format error in spell file',
+ exc_exec('set spell'))
+ end)
+ it('errors out when region contains NUL byte', function()
+ meths.set_option('runtimepath', testdir)
+ write_file(testdir .. '/spell/en.ascii.spl',
+ -- ┌ Section identifier (#SN_REGION)
+ -- │ ┌ Section flags (#SNF_REQUIRED or zero)
+ -- │ │ ┌ Section length (4 bytes, MSB first)
+ spellheader .. '\000\001\000\000\000\008'
+ -- ┌ Regions ┌ End of sections marker
+ .. '01234\00067\255'
+ -- ┌ LWORDTREE tree length (4 bytes)
+ -- │ ┌ KWORDTREE tree length (4 bytes)
+ -- │ │ ┌ PREFIXTREE tree length
+ .. '\000\000\000\000\000\000\000\000\000\000\000\000')
+ meths.set_option('spelllang', 'en')
+ eq('Vim(set):E759: Format error in spell file',
+ exc_exec('set spell'))
+ end)
+ it('errors out when SAL section contains NUL byte', function()
+ meths.set_option('runtimepath', testdir)
+ write_file(testdir .. '/spell/en.ascii.spl',
+ -- ┌ Section identifier (#SN_SAL)
+ -- │ ┌ Section flags (#SNF_REQUIRED or zero)
+ -- │ │ ┌ Section length (4 bytes, MSB first)
+ spellheader .. '\005\001\000\000\000\008'
+ -- ┌ salflags
+ -- │ ┌ salcount (2 bytes, MSB first)
+ -- │ │ ┌ salfromlen (1 byte)
+ -- │ │ │ ┌ Special character
+ -- │ │ │ │┌ salfrom (should not contain NUL)
+ -- │ │ │ ││ ┌ saltolen
+ -- │ │ │ ││ │ ┌ salto
+ -- │ │ │ ││ │ │┌ End of sections marker
+ .. '\000\000\001\0024\000\0017\255'
+ -- ┌ LWORDTREE tree length (4 bytes)
+ -- │ ┌ KWORDTREE tree length (4 bytes)
+ -- │ │ ┌ PREFIXTREE tree length
+ .. '\000\000\000\000\000\000\000\000\000\000\000\000')
+ meths.set_option('spelllang', 'en')
+ eq('Vim(set):E759: Format error in spell file',
+ exc_exec('set spell'))
+ end)
+ it('errors out when spell header contains NUL bytes', function()
+ meths.set_option('runtimepath', testdir)
+ write_file(testdir .. '/spell/en.ascii.spl',
+ spellheader:sub(1, -3) .. '\000\000')
+ meths.set_option('spelllang', 'en')
+ eq('Vim(set):E757: This does not look like a spell file',
+ exc_exec('set spell'))
+ end)
+end)