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require 'test_helper'
class FileOptionsTest < MiniTest::Test
ZIPPATH = ::File.join(Dir.tmpdir, 'options.zip').freeze
TXTPATH = ::File.expand_path(::File.join('data', 'file1.txt'), __dir__).freeze
TXTPATH_600 = ::File.join(Dir.tmpdir, 'file1.600.txt').freeze
TXTPATH_755 = ::File.join(Dir.tmpdir, 'file1.755.txt').freeze
EXTPATH_1 = ::File.join(Dir.tmpdir, 'extracted_1.txt').freeze
EXTPATH_2 = ::File.join(Dir.tmpdir, 'extracted_2.txt').freeze
EXTPATH_3 = ::File.join(Dir.tmpdir, 'extracted_3.txt').freeze
ENTRY_1 = 'entry_1.txt'.freeze
ENTRY_2 = 'entry_2.txt'.freeze
ENTRY_3 = 'entry_3.txt'.freeze
def teardown
::File.unlink(ZIPPATH) if ::File.exist?(ZIPPATH)
::File.unlink(EXTPATH_1) if ::File.exist?(EXTPATH_1)
::File.unlink(EXTPATH_2) if ::File.exist?(EXTPATH_2)
::File.unlink(EXTPATH_3) if ::File.exist?(EXTPATH_3)
::File.unlink(TXTPATH_600) if ::File.exist?(TXTPATH_600)
::File.unlink(TXTPATH_755) if ::File.exist?(TXTPATH_755)
end
def test_restore_permissions
# Copy and set up files with different permissions.
::FileUtils.cp(TXTPATH, TXTPATH_600)
::File.chmod(0o600, TXTPATH_600)
::FileUtils.cp(TXTPATH, TXTPATH_755)
::File.chmod(0o755, TXTPATH_755)
::Zip::File.open(ZIPPATH, true) do |zip|
zip.add(ENTRY_1, TXTPATH)
zip.add(ENTRY_2, TXTPATH_600)
zip.add(ENTRY_3, TXTPATH_755)
end
::Zip::File.open(ZIPPATH, false, restore_permissions: true) do |zip|
zip.extract(ENTRY_1, EXTPATH_1)
zip.extract(ENTRY_2, EXTPATH_2)
zip.extract(ENTRY_3, EXTPATH_3)
end
assert_equal(::File.stat(TXTPATH).mode, ::File.stat(EXTPATH_1).mode)
assert_equal(::File.stat(TXTPATH_600).mode, ::File.stat(EXTPATH_2).mode)
assert_equal(::File.stat(TXTPATH_755).mode, ::File.stat(EXTPATH_3).mode)
end
def test_restore_times_true
::Zip::File.open(ZIPPATH, true) do |zip|
zip.add(ENTRY_1, TXTPATH)
zip.add_stored(ENTRY_2, TXTPATH)
end
::Zip::File.open(ZIPPATH, false, restore_times: true) do |zip|
zip.extract(ENTRY_1, EXTPATH_1)
zip.extract(ENTRY_2, EXTPATH_2)
end
assert_time_equal(::File.mtime(TXTPATH), ::File.mtime(EXTPATH_1))
assert_time_equal(::File.mtime(TXTPATH), ::File.mtime(EXTPATH_2))
end
def test_restore_times_false
::Zip::File.open(ZIPPATH, true) do |zip|
zip.add(ENTRY_1, TXTPATH)
zip.add_stored(ENTRY_2, TXTPATH)
end
::Zip::File.open(ZIPPATH, false, restore_times: false) do |zip|
zip.extract(ENTRY_1, EXTPATH_1)
zip.extract(ENTRY_2, EXTPATH_2)
end
assert_time_equal(::Time.now, ::File.mtime(EXTPATH_1))
assert_time_equal(::Time.now, ::File.mtime(EXTPATH_2))
end
def test_get_find_consistency
testzip = ::File.expand_path(::File.join('data', 'globTest.zip'), __dir__)
file_f = ::File.expand_path('f_test.txt', Dir.tmpdir)
file_g = ::File.expand_path('g_test.txt', Dir.tmpdir)
::Zip::File.open(testzip) do |zip|
e1 = zip.find_entry('globTest/food.txt')
e1.extract(file_f)
e2 = zip.get_entry('globTest/food.txt')
e2.extract(file_g)
end
assert_time_equal(::File.mtime(file_f), ::File.mtime(file_g))
ensure
::File.unlink(file_f)
::File.unlink(file_g)
end
private
# Method to compare file times. DOS times only have 2 second accuracy.
def assert_time_equal(expected, actual)
assert_equal(expected.year, actual.year)
assert_equal(expected.month, actual.month)
assert_equal(expected.day, actual.day)
assert_equal(expected.hour, actual.hour)
assert_equal(expected.min, actual.min)
assert_in_delta(expected.sec, actual.sec, 1)
end
end
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