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comparison src/testdir/test_restricted.vim @ 19787:906269bf83d5 v8.2.0450

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patch 8.2.0450: not enough testing for restricted mode and function calls Commit: https://github.com/vim/vim/commit/7d941ee032c02a4b682201881eb5c1f1958f17ee Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 26 14:11:58 2020 +0100 patch 8.2.0450: not enough testing for restricted mode and function calls Problem: Not enough testing for restricted mode and function calls. Solution: Add more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5847)
author Bram Moolenaar <Bram@vim.org>
date Thu, 26 Mar 2020 14:15:04 +0100
parents cf702b29ea0d
children 12518b40c161
comparison
equal deleted inserted replaced
19786:ae9edaa6f0f5 19787:906269bf83d5
5 "if has('win32') && has('gui') 5 "if has('win32') && has('gui')
6 " " Win32 GUI shows a dialog instead of displaying the error in the last line. 6 " " Win32 GUI shows a dialog instead of displaying the error in the last line.
7 " finish 7 " finish
8 "endif 8 "endif
9 9
10 func Test_restricted() 10 func Test_restricted_mode()
11 call Run_restricted_test('!ls', 'E145:') 11 let lines =<< trim END
12 if has('lua')
13 call assert_fails('lua print("Hello, Vim!")', 'E981:')
14 call assert_fails('luado return "hello"', 'E981:')
15 call assert_fails('luafile somefile', 'E981:')
16 call assert_fails('call luaeval("expression")', 'E145:')
17 endif
18
19 if has('mzscheme')
20 call assert_fails('mzscheme statement', 'E981:')
21 call assert_fails('mzfile somefile', 'E981:')
22 call assert_fails('call mzeval("expression")', 'E145:')
23 endif
24
25 if has('perl')
26 " TODO: how to make Safe mode fail?
27 " call assert_fails('perl system("ls")', 'E981:')
28 " call assert_fails('perldo system("hello")', 'E981:')
29 " call assert_fails('perlfile somefile', 'E981:')
30 " call assert_fails('call perleval("system(\"ls\")")', 'E145:')
31 endif
32
33 if has('python')
34 call assert_fails('python print "hello"', 'E981:')
35 call assert_fails('pydo return "hello"', 'E981:')
36 call assert_fails('pyfile somefile', 'E981:')
37 call assert_fails('call pyeval("expression")', 'E145:')
38 endif
39
40 if has('python3')
41 call assert_fails('py3 print "hello"', 'E981:')
42 call assert_fails('py3do return "hello"', 'E981:')
43 call assert_fails('py3file somefile', 'E981:')
44 call assert_fails('call py3eval("expression")', 'E145:')
45 endif
46
47 if has('ruby')
48 call assert_fails('ruby print "Hello"', 'E981:')
49 call assert_fails('rubydo print "Hello"', 'E981:')
50 call assert_fails('rubyfile somefile', 'E981:')
51 endif
52
53 if has('tcl')
54 call assert_fails('tcl puts "Hello"', 'E981:')
55 call assert_fails('tcldo puts "Hello"', 'E981:')
56 call assert_fails('tclfile somefile', 'E981:')
57 endif
58
59 if has('clientserver')
60 call assert_fails('let s=remote_peek(10)', 'E145:')
61 call assert_fails('let s=remote_read(10)', 'E145:')
62 call assert_fails('let s=remote_send("vim", "abc")', 'E145:')
63 call assert_fails('let s=server2client(10, "abc")', 'E145:')
64 endif
65
66 if has('terminal')
67 call assert_fails('terminal', 'E145:')
68 call assert_fails('call term_start("vim")', 'E145:')
69 call assert_fails('call term_dumpwrite(1, "Xfile")', 'E145:')
70 endif
71
72 if has('channel')
73 call assert_fails("call ch_logfile('Xlog')", 'E145:')
74 call assert_fails("call ch_open('localhost:8765')", 'E145:')
75 endif
76
77 if has('job')
78 call assert_fails("call job_start('vim')", 'E145:')
79 endif
80
81 if has('libcall')
82 call assert_fails("echo libcall('libc.so', 'getenv', 'HOME')", 'E145:')
83 endif
84 call assert_fails("call rename('a', 'b')", 'E145:')
85 call assert_fails("call delete('Xfile')", 'E145:')
86 call assert_fails("call mkdir('Xdir')", 'E145:')
87 call assert_fails('!ls', 'E145:')
88 call assert_fails('shell', 'E145:')
89 call assert_fails('stop', 'E145:')
90 call assert_fails('suspend', 'E145:')
91 call assert_fails('call system("vim")', 'E145:')
92 call assert_fails('call systemlist("vim")', 'E145:')
93 if has('unix')
94 call assert_fails('cd `pwd`', 'E145:')
95 endif
96
97 call writefile(v:errors, 'Xresult')
98 qa!
99 END
100 call writefile(lines, 'Xrestricted')
101 if RunVim([], [], '-Z --clean -S Xrestricted')
102 call assert_equal([], readfile('Xresult'))
103 endif
104
105 call delete('Xrestricted')
106 call delete('Xresult')
12 endfunc 107 endfunc
13 108
14 func Run_restricted_test(ex_cmd, error) 109 " vim: shiftwidth=2 sts=2 expandtab
15 let cmd = GetVimCommand('Xrestricted')
16 if cmd == ''
17 return
18 endif
19
20 " Use a VimEnter autocommand to avoid that the error message is displayed in
21 " a dialog with an OK button.
22 call writefile([
23 \ "func Init()",
24 \ " silent! " . a:ex_cmd,
25 \ " call writefile([v:errmsg], 'Xrestrout')",
26 \ " qa!",
27 \ "endfunc",
28 \ "au VimEnter * call Init()",
29 \ ], 'Xrestricted')
30 call system(cmd . ' -Z')
31 call assert_match(a:error, join(readfile('Xrestrout')))
32
33 call delete('Xrestricted')
34 call delete('Xrestrout')
35 endfunc
36
37 func Test_restricted_lua()
38 if !has('lua')
39 throw 'Skipped: Lua is not supported'
40 endif
41 call Run_restricted_test('lua print("Hello, Vim!")', 'E981:')
42 call Run_restricted_test('luado return "hello"', 'E981:')
43 call Run_restricted_test('luafile somefile', 'E981:')
44 call Run_restricted_test('call luaeval("expression")', 'E145:')
45 endfunc
46
47 func Test_restricted_mzscheme()
48 if !has('mzscheme')
49 throw 'Skipped: MzScheme is not supported'
50 endif
51 call Run_restricted_test('mzscheme statement', 'E981:')
52 call Run_restricted_test('mzfile somefile', 'E981:')
53 call Run_restricted_test('call mzeval("expression")', 'E145:')
54 endfunc
55
56 func Test_restricted_perl()
57 if !has('perl')
58 throw 'Skipped: Perl is not supported'
59 endif
60 " TODO: how to make Safe mode fail?
61 " call Run_restricted_test('perl system("ls")', 'E981:')
62 " call Run_restricted_test('perldo system("hello")', 'E981:')
63 " call Run_restricted_test('perlfile somefile', 'E981:')
64 " call Run_restricted_test('call perleval("system(\"ls\")")', 'E145:')
65 endfunc
66
67 func Test_restricted_python()
68 if !has('python')
69 throw 'Skipped: Python is not supported'
70 endif
71 call Run_restricted_test('python print "hello"', 'E981:')
72 call Run_restricted_test('pydo return "hello"', 'E981:')
73 call Run_restricted_test('pyfile somefile', 'E981:')
74 call Run_restricted_test('call pyeval("expression")', 'E145:')
75 endfunc
76
77 func Test_restricted_python3()
78 if !has('python3')
79 throw 'Skipped: Python3 is not supported'
80 endif
81 call Run_restricted_test('py3 print "hello"', 'E981:')
82 call Run_restricted_test('py3do return "hello"', 'E981:')
83 call Run_restricted_test('py3file somefile', 'E981:')
84 call Run_restricted_test('call py3eval("expression")', 'E145:')
85 endfunc
86
87 func Test_restricted_ruby()
88 if !has('ruby')
89 throw 'Skipped: Ruby is not supported'
90 endif
91 call Run_restricted_test('ruby print "Hello"', 'E981:')
92 call Run_restricted_test('rubydo print "Hello"', 'E981:')
93 call Run_restricted_test('rubyfile somefile', 'E981:')
94 endfunc
95
96 func Test_restricted_tcl()
97 if !has('tcl')
98 throw 'Skipped: Tcl is not supported'
99 endif
100 call Run_restricted_test('tcl puts "Hello"', 'E981:')
101 call Run_restricted_test('tcldo puts "Hello"', 'E981:')
102 call Run_restricted_test('tclfile somefile', 'E981:')
103 endfunc