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Merge pull request #112 from blueyed/fix-97
[etc/vim.git] / spec / spec_helper.rb
1 require 'vimrunner'
2 require 'vimrunner/rspec'
3 require 'vimrunner/server'
4
5 # Explicitly enable usage of "should".
6 RSpec.configure do |config|
7     config.expect_with(:rspec) { |c| c.syntax = :should }
8 end
9
10 Vimrunner::RSpec.configure do |config|
11   # Use a single Vim instance for the test suite. Set to false to use an
12   # instance per test (slower, but can be easier to manage).
13   # This requires using gvim, otherwise it hangs after a few tests.
14   config.reuse_server = ENV['VIMRUNNER_REUSE_SERVER'] == '1' ? true : false
15
16   config.start_vim do
17     exe = config.reuse_server ? Vimrunner::Platform.gvim : Vimrunner::Platform.vim
18     vimrc = File.expand_path("../vimrc", __FILE__)
19     vim = Vimrunner::Server.new(:executable => exe,
20                                 :vimrc => vimrc).start
21     # More friendly killing.
22     # Otherwise profiling information might not be written.
23     def vim.kill
24       normal(':qall!<CR>')
25
26       Timeout.timeout(5) do
27         sleep 0.1 while server.running?
28       end
29     end
30
31     plugin_path = File.expand_path('../..', __FILE__)
32     vim.command "set rtp^=#{plugin_path}"
33     vim.command "set filetype=python"
34
35     def shiftwidth
36       @shiftwidth ||= vim.echo("exists('*shiftwidth') ? shiftwidth() : &sw").to_i
37     end
38     def tabstop
39       @tabstop ||= vim.echo("&tabstop").to_i
40     end
41     def indent
42       vim.echo("indent('.')").to_i
43     end
44     def previous_indent
45       pline = vim.echo("line('.')").to_i - 1
46       vim.echo("indent('#{pline}')").to_i
47     end
48     def proposed_indent
49       line = vim.echo("line('.')")
50       col = vim.echo("col('.')")
51       indent_value = vim.echo("GetPythonPEPIndent(#{line})").to_i
52       vim.command("call cursor(#{line}, #{col})")
53       return indent_value
54     end
55     def multiline_indent(prev, default)
56       i = vim.echo("get(g:, 'python_pep8_indent_multiline_string', 0)").to_i
57       return (i == -2 ? default : i), i < 0 ? (i == -1 ? prev : default) : i
58     end
59     def hang_closing
60       i = vim.echo("get(g:, 'python_pep8_indent_hang_closing', 0)").to_i
61       return (i != 0)
62     end
63     def set_hang_closing(value)
64       i = value ? 1 : 0
65       vim.command("let g:python_pep8_indent_hang_closing=#{i}")
66     end
67
68     vim
69   end
70 end