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Add basic usage in table of contents
[etc/vim.git] / test / toc-autofit.vader
1 " Tests toc window auto-fit to longest header, but without exceeding half screen.
2
3 Given markdown;
4 # chap 1
5
6 # chap 2
7
8 # chap 3
9
10 # chap 4
11
12 # chap 5
13
14 # chap 6
15
16 # chap 7
17
18 # chap 8
19
20 # chap 9
21
22 # chap 10
23
24 # chap 11
25
26 # chap 12
27
28 ## chap 12.1
29
30 ### chap 12.1.1
31
32 #### chap 12.1.1.1
33
34 ##### chap 12.1.1.1.1
35
36 ###### chap 12.1.1.1.1.1
37
38 # chap 13
39
40 Execute (toc window autofit width):
41   set number
42   let g:vim_markdown_toc_autofit = 1
43   let line = '###### chap 12.1.1.1.1.1'
44   AssertEqual getline('33'), line
45   :Toc
46   let real_width = winwidth(0)
47   :lclose
48   let expected_width = len(line) + 2*5 + 1 + 3 - 7
49   AssertEqual real_width, expected_width
50   set nonumber
51 " 2 spaces * 5 additional header levels + 1 space for first header +
52 " 3 spaces for line numbers - 7 chars ('###### ') that don't show up on the TOC
53