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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
require 'support/aruba_support'
require 'rspec/core/bisect/shell_command'
require 'rspec/core/bisect/shell_runner'
require 'rspec/core/bisect/fork_runner'
module RSpec::Core
RSpec.shared_examples_for "a bisect runner" do
include_context "aruba support"
before { setup_aruba }
let(:shell_command) { Bisect::ShellCommand.new([]) }
def with_runner(&block)
handle_current_dir_change do
cd '.' do
options = ConfigurationOptions.new(shell_command.original_cli_args)
runner = Runner.new(options)
output = StringIO.new
runner.configure(output, output)
described_class.start(shell_command, runner, &block)
end
end
end
it 'runs the specs in an isolated environment and reports the results' do
RSpec.configuration.formatter = 'progress'
write_file 'spec/a_spec.rb', "
formatters = RSpec.configuration.formatter_loader.formatters
if formatters.any? { |f| f.is_a?(RSpec::Core::Formatters::ProgressFormatter) }
raise 'Leaked progress formatter from host environment'
end
RSpec.describe 'A group' do
it('passes') { expect(1).to eq 1 }
it('fails') { expect(1).to eq 2 }
end
"
with_runner do |runner|
expect(runner.original_results).to have_attributes(
:all_example_ids => %w[ ./spec/a_spec.rb[1:1] ./spec/a_spec.rb[1:2] ],
:failed_example_ids => %w[ ./spec/a_spec.rb[1:2] ]
)
expect(runner.run(%w[ ./spec/a_spec.rb[1:1] ])).to have_attributes(
:all_example_ids => %w[ ./spec/a_spec.rb[1:1] ],
:failed_example_ids => %w[]
)
end
end
it 'honors `run_all_when_everything_filtered`' do
write_file 'spec/a_spec.rb', "
RSpec.configure do |c|
c.filter_run :focus
c.run_all_when_everything_filtered = true
end
RSpec.describe 'A group' do
it('passes') { expect(1).to eq 1 }
it('fails') { expect(1).to eq 2 }
end
"
with_runner do |runner|
expect(runner.original_results).to have_attributes(
:all_example_ids => %w[ ./spec/a_spec.rb[1:1] ./spec/a_spec.rb[1:2] ],
:failed_example_ids => %w[ ./spec/a_spec.rb[1:2] ]
)
end
end
it 'raises BisectFailedError with all run output when it encounters an error loading spec files' do
write_file 'spec/a_spec.rb', "
puts 'stdout in a_spec'
warn 'stderr in a_spec'
RSpec.escribe 'A group' do
it('passes') { expect(1).to eq 1 }
it('fails') { expect(1).to eq 2 }
end
"
rspec_description =
if RUBY_VERSION.to_f > 3.2
"module RSpec"
else
"RSpec:Module"
end
with_runner do |runner|
expect {
runner.original_results
}.to raise_error(Bisect::BisectFailedError, a_string_including(
"undefined method `escribe' for #{rspec_description}",
'stdout in a_spec',
'stderr in a_spec'
))
end
end
end
RSpec.describe Bisect::ShellRunner, :slow do
include_examples 'a bisect runner'
end
RSpec.describe Bisect::ForkRunner, :if => RSpec::Support::RubyFeatures.fork_supported? do
include_examples 'a bisect runner'
context 'when a `--require` option has been provided' do
let(:shell_command) { Bisect::ShellCommand.new(['--require', './spec/a_spec_helper']) }
it 'loads the specified file only once (rather than once per subset run)' do
write_file 'spec_helper_loads', ''
write_file 'spec/a_spec_helper.rb', "
File.open('spec_helper_loads', 'a') do |f|
f.print('.')
end
"
write_file 'spec/a_spec.rb', "
RSpec.describe 'A group' do
it('passes') { expect(1).to eq 1 }
it('fails') { expect(1).to eq 2 }
end
"
with_runner do |runner|
runner.run(%w[ ./spec/a_spec.rb[1:1] ])
runner.run(%w[ ./spec/a_spec.rb[1:1] ])
end
cd '.' do
expect(File.read('spec_helper_loads')).to eq(".")
end
end
end
end
end
|
