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
141
142
143
144
145
146
147
148
149
150
151
|
# frozen_string_literal: true
RSpec.describe "Bundler.with_env helpers" do
def bundle_exec_ruby!(code, *args)
opts = args.last.is_a?(Hash) ? args.pop : {}
env = opts[:env] ||= {}
env[:RUBYOPT] ||= "-r#{spec_dir.join("support/hax")}"
args.push opts
bundle! "exec '#{Gem.ruby}' -e #{code}", *args
end
describe "Bundler.original_env" do
before do
bundle "config path vendor/bundle"
gemfile ""
bundle "install"
end
it "should return the PATH present before bundle was activated" do
code = "print Bundler.original_env['PATH']"
path = `getconf PATH`.strip + "#{File::PATH_SEPARATOR}/foo"
with_path_as(path) do
bundle_exec_ruby!(code.dump)
expect(last_command.stdboth).to eq(path)
end
end
it "should return the GEM_PATH present before bundle was activated" do
code = "print Bundler.original_env['GEM_PATH']"
gem_path = ENV["GEM_PATH"] + ":/foo"
with_gem_path_as(gem_path) do
bundle_exec_ruby!(code.dump)
expect(last_command.stdboth).to eq(gem_path)
end
end
it "works with nested bundle exec invocations" do
create_file("exe.rb", <<-'RB')
count = ARGV.first.to_i
exit if count < 0
STDERR.puts "#{count} #{ENV["PATH"].end_with?(":/foo")}"
if count == 2
ENV["PATH"] = "#{ENV["PATH"]}:/foo"
end
exec(Gem.ruby, __FILE__, (count - 1).to_s)
RB
path = `getconf PATH`.strip + File::PATH_SEPARATOR + File.dirname(Gem.ruby)
with_path_as(path) do
bundle! "exec '#{Gem.ruby}' #{bundled_app("exe.rb")} 2", :env => { :RUBYOPT => "-r#{spec_dir.join("support/hax")}" }
end
expect(err).to eq <<-EOS.strip
2 false
1 true
0 true
EOS
end
it "removes variables that bundler added" do
original = ruby!('puts ENV.to_a.map {|e| e.join("=") }.sort.join("\n")', :env => { :RUBYOPT => "-r#{spec_dir.join("support/hax")}" })
code = 'puts Bundler.original_env.to_a.map {|e| e.join("=") }.sort.join("\n")'
bundle! "exec '#{Gem.ruby}' -e #{code.dump}", :env => { :RUBYOPT => "-r#{spec_dir.join("support/hax")}" }
expect(out).to eq original
end
end
describe "Bundler.clean_env", :bundler => "< 2" do
before do
bundle "config path vendor/bundle"
gemfile ""
bundle "install"
end
it "should delete BUNDLE_PATH" do
code = "print Bundler.clean_env.has_key?('BUNDLE_PATH')"
ENV["BUNDLE_PATH"] = "./foo"
bundle_exec_ruby! code.dump
expect(last_command.stdboth).to eq "false"
end
it "should remove '-rbundler/setup' from RUBYOPT" do
code = "print Bundler.clean_env['RUBYOPT']"
ENV["RUBYOPT"] = "-W2 -rbundler/setup"
bundle_exec_ruby! code.dump
expect(last_command.stdboth).not_to include("-rbundler/setup")
end
it "should clean up RUBYLIB" do
code = "print Bundler.clean_env['RUBYLIB']"
ENV["RUBYLIB"] = root.join("lib").to_s + File::PATH_SEPARATOR + "/foo"
bundle_exec_ruby! code.dump
expect(last_command.stdboth).to eq("/foo")
end
it "should restore the original MANPATH" do
code = "print Bundler.clean_env['MANPATH']"
ENV["MANPATH"] = "/foo"
ENV["BUNDLER_ORIG_MANPATH"] = "/foo-original"
bundle_exec_ruby! code.dump
expect(last_command.stdboth).to eq("/foo-original")
end
end
describe "Bundler.with_original_env" do
it "should set ENV to original_env in the block" do
expected = Bundler.original_env
actual = Bundler.with_original_env { ENV.to_hash }
expect(actual).to eq(expected)
end
it "should restore the environment after execution" do
Bundler.with_original_env do
ENV["FOO"] = "hello"
end
expect(ENV).not_to have_key("FOO")
end
end
describe "Bundler.with_clean_env", :bundler => "< 2" do
it "should set ENV to clean_env in the block" do
expected = Bundler.clean_env
actual = Bundler.with_clean_env { ENV.to_hash }
expect(actual).to eq(expected)
end
it "should restore the environment after execution" do
Bundler.with_clean_env do
ENV["FOO"] = "hello"
end
expect(ENV).not_to have_key("FOO")
end
end
describe "Bundler.clean_system", :ruby => ">= 1.9", :bundler => "< 2" do
it "runs system inside with_clean_env" do
Bundler.clean_system(%(echo 'if [ "$BUNDLE_PATH" = "" ]; then exit 42; else exit 1; fi' | /bin/sh))
expect($?.exitstatus).to eq(42)
end
end
describe "Bundler.clean_exec", :ruby => ">= 1.9", :bundler => "< 2" do
it "runs exec inside with_clean_env" do
pid = Kernel.fork do
Bundler.clean_exec(%(echo 'if [ "$BUNDLE_PATH" = "" ]; then exit 42; else exit 1; fi' | /bin/sh))
end
Process.wait(pid)
expect($?.exitstatus).to eq(42)
end
end
end
|
