brew/Library/Homebrew/test/test_sandbox.rb
2016-09-17 16:14:13 +01:00

77 lines
2.0 KiB
Ruby

require "testing_env"
require "sandbox"
class SandboxTest < Homebrew::TestCase
def setup
skip "sandbox not implemented" unless Sandbox.available?
@sandbox = Sandbox.new
@dir = Pathname.new(mktmpdir)
@file = @dir/"foo"
end
def teardown
@dir.rmtree
end
def test_formula?
f = formula { url "foo-1.0" }
f2 = formula { url "bar-1.0" }
f2.stubs(:tap).returns(Tap.fetch("test/tap"))
ARGV.stubs(:sandbox?).returns true
assert Sandbox.formula?(f),
"Formulae should be sandboxed if --sandbox was passed."
ARGV.stubs(:sandbox?).returns false
assert Sandbox.formula?(f),
"Formulae should be sandboxed if in a sandboxed tap."
refute Sandbox.formula?(f2),
"Formulae should not be sandboxed if not in a sandboxed tap."
end
def test_test?
ARGV.stubs(:no_sandbox?).returns false
assert Sandbox.test?,
"Tests should be sandboxed unless --no-sandbox was passed."
end
def test_allow_write
@sandbox.allow_write @file
@sandbox.exec "touch", @file
assert_predicate @file, :exist?
end
def test_deny_write
shutup do
assert_raises(ErrorDuringExecution) { @sandbox.exec "touch", @file }
end
refute_predicate @file, :exist?
end
def test_complains_on_failure
Utils.expects(popen_read: "foo")
ARGV.stubs(verbose?: true)
out, _err = capture_io do
assert_raises(ErrorDuringExecution) { @sandbox.exec "false" }
end
assert_match "foo", out
end
def test_ignores_bogus_python_error
with_bogus_error = <<-EOS.undent
foo
Mar 17 02:55:06 sandboxd[342]: Python(49765) deny file-write-unlink /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/errors.pyc
bar
EOS
Utils.expects(popen_read: with_bogus_error)
ARGV.stubs(verbose?: true)
out, _err = capture_io do
assert_raises(ErrorDuringExecution) { @sandbox.exec "false" }
end
refute_predicate out, :empty?
assert_match "foo", out
assert_match "bar", out
refute_match "Python", out
end
end