1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
# frozen_string_literal: true
require "method_source"
module Rails
module LineFiltering # :nodoc:
def run(reporter, options = {})
if options[:patterns] && options[:patterns].any? { |p| p =~ /:\d+/ }
options[:filter] = \
CompositeFilter.new(self, options[:filter], options[:patterns])
end
super
end
end
class CompositeFilter # :nodoc:
attr_reader :named_filter
def initialize(runnable, filter, patterns)
@runnable = runnable
@named_filter = derive_named_filter(filter)
@filters = [ @named_filter, *derive_line_filters(patterns) ].compact
end
# Minitest uses === to find matching filters.
def ===(method)
@filters.any? { |filter| filter === method }
end
private
def derive_named_filter(filter)
if filter.respond_to?(:named_filter)
filter.named_filter
elsif filter =~ %r%/(.*)/% # Regexp filtering copied from Minitest.
Regexp.new $1
elsif filter.is_a?(String)
filter
end
end
def derive_line_filters(patterns)
patterns.flat_map do |file_and_line|
file, *lines = file_and_line.split(":")
if lines.empty?
Filter.new(@runnable, file, nil) if file
else
lines.map { |line| Filter.new(@runnable, file, line) }
end
end
end
end
class Filter # :nodoc:
def initialize(runnable, file, line)
@runnable, @file = runnable, File.expand_path(file)
@line = line.to_i if line
end
def ===(method)
return unless @runnable.method_defined?(method)
if @line
test_file, test_range = definition_for(@runnable.instance_method(method))
test_file == @file && test_range.include?(@line)
else
@runnable.instance_method(method).source_location.first == @file
end
end
private
def definition_for(method)
file, start_line = method.source_location
end_line = method.source.count("\n") + start_line - 1
return file, start_line..end_line
end
end
end
|
