Mercurial > vim
annotate src/testdir/test_unlet.vim @ 19880:50fa63ca3828 v8.2.0496
patch 8.2.0496: Vim9: disassemble test fails
Commit: https://github.com/vim/vim/commit/a4d4cf490e2974843c80598e6f40f83aae658fd3
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Apr 2 13:50:27 2020 +0200
patch 8.2.0496: Vim9: disassemble test fails
Problem: Vim9: disassemble test fails.
Solution: Separate test cases with recognized constant expressions.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 02 Apr 2020 14:00:06 +0200 |
parents | b3e93a05c3ca |
children | 0b35a7ffceb2 |
rev | line source |
---|---|
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
1 " Tests for :unlet |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2 |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
3 func Test_read_only() |
7595
99e93f72ff91
commit https://github.com/vim/vim/commit/065ee9aebf9abe08ae8c0dba7d05cbdcc423c8e0
Christian Brabandt <cb@256bit.org>
parents:
7562
diff
changeset
|
4 " these caused a crash |
99e93f72ff91
commit https://github.com/vim/vim/commit/065ee9aebf9abe08ae8c0dba7d05cbdcc423c8e0
Christian Brabandt <cb@256bit.org>
parents:
7562
diff
changeset
|
5 call assert_fails('unlet count', 'E795:') |
99e93f72ff91
commit https://github.com/vim/vim/commit/065ee9aebf9abe08ae8c0dba7d05cbdcc423c8e0
Christian Brabandt <cb@256bit.org>
parents:
7562
diff
changeset
|
6 call assert_fails('unlet errmsg', 'E795:') |
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
7 endfunc |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
8 |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
9 func Test_existing() |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
10 let does_exist = 1 |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
11 call assert_true(exists('does_exist')) |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
12 unlet does_exist |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
13 call assert_false(exists('does_exist')) |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
14 endfunc |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
15 |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
16 func Test_not_existing() |
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
17 unlet! does_not_exist |
7595
99e93f72ff91
commit https://github.com/vim/vim/commit/065ee9aebf9abe08ae8c0dba7d05cbdcc423c8e0
Christian Brabandt <cb@256bit.org>
parents:
7562
diff
changeset
|
18 call assert_fails('unlet does_not_exist', 'E108:') |
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
19 endfunc |
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
7595
diff
changeset
|
20 |
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
7595
diff
changeset
|
21 func Test_unlet_fails() |
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
7595
diff
changeset
|
22 call assert_fails('unlet v:["count"]', 'E46:') |
19689
da98d2ed8dc5
patch 8.2.0401: not enough test coverage for evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
14059
diff
changeset
|
23 call assert_fails('unlet $', 'E475:') |
19724
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
24 let v = {} |
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
25 call assert_fails('unlet v[:]', 'E719:') |
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
26 let l = [] |
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
27 call assert_fails("unlet l['k'", 'E111:') |
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
28 let d = {'k' : 1} |
b3e93a05c3ca
patch 8.2.0418: code in eval.c not sufficiently covered by tests
Bram Moolenaar <Bram@vim.org>
parents:
19689
diff
changeset
|
29 call assert_fails("unlet d.k2", 'E716:') |
10910
8bff367672a4
patch 8.0.0344: unlet command leaks memory
Christian Brabandt <cb@256bit.org>
parents:
7595
diff
changeset
|
30 endfunc |
13923
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
31 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
32 func Test_unlet_env() |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
33 let envcmd = has('win32') ? 'set' : 'env' |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
34 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
35 let $FOOBAR = 'test' |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
36 let found = 0 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
37 for kv in split(system(envcmd), "\r*\n") |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
38 if kv == 'FOOBAR=test' |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
39 let found = 1 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
40 endif |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
41 endfor |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
42 call assert_equal(1, found) |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
43 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
44 unlet $FOOBAR |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
45 let found = 0 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
46 for kv in split(system(envcmd), "\r*\n") |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
47 if kv == 'FOOBAR=test' |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
48 let found = 1 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
49 endif |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
50 endfor |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
51 call assert_equal(0, found) |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
52 |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
53 unlet $MUST_NOT_BE_AN_ERROR |
e4d5726e1678
patch 8.0.1832: cannot use :unlet for an environment variable
Christian Brabandt <cb@256bit.org>
parents:
10910
diff
changeset
|
54 endfunc |
14059
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
55 |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
56 func Test_unlet_complete() |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
57 let g:FOOBAR = 1 |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
58 call feedkeys(":unlet g:FOO\t\n", 'tx') |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
59 call assert_true(!exists('g:FOOBAR')) |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
60 |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
61 let $FOOBAR = 1 |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
62 call feedkeys(":unlet $FOO\t\n", 'tx') |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
63 call assert_true(!exists('$FOOBAR') || empty($FOOBAR)) |
a94bc6a7b29e
patch 8.1.0047: no completion for :unlet $VAR
Christian Brabandt <cb@256bit.org>
parents:
13923
diff
changeset
|
64 endfunc |
19689
da98d2ed8dc5
patch 8.2.0401: not enough test coverage for evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
14059
diff
changeset
|
65 |
da98d2ed8dc5
patch 8.2.0401: not enough test coverage for evalvars.c
Bram Moolenaar <Bram@vim.org>
parents:
14059
diff
changeset
|
66 " vim: shiftwidth=2 sts=2 expandtab |