46 lines
1.4 KiB
Ruby
46 lines
1.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require "test_helper"
|
|
require "test-cmd"
|
|
|
|
class ReadMeTest < Minitest::Test
|
|
def test_1_capability_mode_example
|
|
r = ruby(readme_example("1_capability_mode_example.rb"))
|
|
assert_match %r|In capability mode: no\n|, r.stdout
|
|
assert_match %r|Enter capability mode: ok\n|, r.stdout
|
|
assert_match %r|In capability mode: yes\n|, r.stdout
|
|
assert_match %r|Error:.+\(Errno::ECAPMODE\)\n|, r.stdout
|
|
end
|
|
|
|
def test_2_fork_example
|
|
r = ruby(readme_example("2_fork_example.rb"))
|
|
["[parent] In capability mode: no\n",
|
|
"[subprocess] Enter capability mode: ok\n",
|
|
"[subprocess] In capability mode: yes\n",
|
|
"[subprocess] Exit\n",
|
|
"[parent] In capability mode: no\n"
|
|
].each { assert_match(/#{Regexp.escape(_1)}/, r.stdout) }
|
|
end
|
|
|
|
def test_3_set_rights_example
|
|
r = ruby(readme_example("3_set_rights_example.rb"))
|
|
["[parent] Obtain file descriptor (with all capabilities)\n",
|
|
"[subprocess] Reduce capabilities to read\n",
|
|
"[subprocess] Read OK\n",
|
|
%r|\[subprocess\] Error:.+\(Errno::ENOTCAPABLE\)\n|,
|
|
"[parent] Write OK\n"
|
|
].each { assert_match((Regexp === _1) ? _1 : /#{Regexp.escape(_1)}/, r.stdout) }
|
|
ensure
|
|
FileUtils.rm File.join(Dir.home, "bsdcapsicum.txt")
|
|
end
|
|
|
|
private
|
|
|
|
def ruby(*argv)
|
|
cmd("ruby", *argv)
|
|
end
|
|
|
|
def readme_example(example_name)
|
|
File.join(__dir__, "..", "share", "ruby-capsicum", "examples", example_name)
|
|
end
|
|
end
|