mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
a21d403f21
It supports to enable frozen string literal and add `--norc` option for
disable to `.gemrc` configuration.
See 2.5.2 release notes for other fixes and enhancements.
a8aa3bac72/History.txt (L3)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
40 lines
916 B
Ruby
40 lines
916 B
Ruby
# frozen_string_literal: true
|
|
require 'rubygems/test_case'
|
|
require 'rubygems/util'
|
|
|
|
class TestGemUtil < Gem::TestCase
|
|
|
|
def test_class_popen
|
|
assert_equal "0\n", Gem::Util.popen(Gem.ruby, '-e', 'p 0')
|
|
|
|
assert_raises Errno::ECHILD do
|
|
Process.wait(-1)
|
|
end
|
|
end
|
|
|
|
def test_silent_system
|
|
assert_silent do
|
|
Gem::Util.silent_system Gem.ruby, '-e', 'puts "hello"; warn "hello"'
|
|
end
|
|
end
|
|
|
|
def test_traverse_parents
|
|
FileUtils.mkdir_p 'a/b/c'
|
|
|
|
enum = Gem::Util.traverse_parents 'a/b/c'
|
|
|
|
assert_equal File.join(@tempdir, 'a/b/c'), enum.next
|
|
assert_equal File.join(@tempdir, 'a/b'), enum.next
|
|
assert_equal File.join(@tempdir, 'a'), enum.next
|
|
end
|
|
|
|
def test_linked_list_find
|
|
list = [1,2,3,4,5].inject(Gem::List.new(0)) { |m,o|
|
|
Gem::List.new o, m
|
|
}
|
|
assert_equal 5, list.find { |x| x == 5 }
|
|
assert_equal 4, list.find { |x| x == 4 }
|
|
end
|
|
|
|
end
|
|
|