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fix multiline strings when breaking a string after opening parenthesis (#58)
[etc/vim.git] / spec / spec_helper.rb
1 require 'vimrunner'
2 require 'vimrunner/rspec'
3
4 Vimrunner::RSpec.configure do |config|
5   # Use a single Vim instance for the test suite. Set to false to use an
6   # instance per test (slower, but can be easier to manage).
7   # FIXME: reuse_server = true seems to hang after a certain number of test cases
8   #  - Travis CI hangs after 15 successful tests.
9   #  - Locally it may hang also, with Vim and Xorg using 100% CPU.
10   # Therefore default to false in both cases.
11   config.reuse_server = ENV['CI'] ? false : false
12
13   config.start_vim do
14     vim = Vimrunner.start
15
16     plugin_path = File.expand_path('../..', __FILE__)
17
18     # add_plugin appends the path to the rtp... :(
19     # vim.add_plugin(plugin_path, 'indent/python.vim')
20
21     vim.command "set rtp^=#{plugin_path}"
22     vim.command "runtime syntax/python.vim"
23     vim.command "runtime indent/python.vim"
24
25     def shiftwidth
26       @shiftwidth ||= vim.echo("exists('*shiftwidth') ? shiftwidth() : &sw").to_i
27     end
28     def tabstop
29       @tabstop ||= vim.echo("&tabstop").to_i
30     end
31     def indent
32       vim.echo("indent('.')").to_i
33     end
34     def previous_indent
35       pline = vim.echo("line('.')").to_i - 1
36       vim.echo("indent('#{pline}')").to_i
37     end
38     def proposed_indent
39       line = vim.echo("line('.')")
40       col = vim.echo("col('.')")
41       indent_value = vim.echo("GetPythonPEPIndent(#{line})").to_i
42       vim.command("call cursor(#{line}, #{col})")
43       return indent_value
44     end
45     def multiline_indent(prev, default)
46       i = vim.echo("get(g:, 'python_pep8_indent_multiline_string', 0)").to_i
47       return (i == -2 ? default : i), i < 0 ? (i == -1 ? prev : default) : i
48     end
49
50     vim
51   end
52 end