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# frozen_string_literal: true
require_relative '../test_helper'
require 'zip/filesystem'
class FileMutatingTest < Minitest::Test
TEST_ZIP = 'test/data/generated/zipWithDirs_copy.zip'
def setup
FileUtils.cp('test/data/zipWithDirs.zip', TEST_ZIP)
end
def teardown; end
def test_delete
do_test_delete_or_unlink(:delete)
end
def test_unlink
do_test_delete_or_unlink(:unlink)
end
def test_open_write
::Zip::File.open(TEST_ZIP) do |zf|
zf.file.open('test_open_write_entry', 'w') do |f|
f.write "This is what I'm writing"
end
assert_equal("This is what I'm writing",
zf.file.read('test_open_write_entry'))
# Test with existing entry
zf.file.open('file1', 'wb') do |f| # also check that 'b' option is ignored
f.write "This is what I'm writing too"
end
assert_equal("This is what I'm writing too",
zf.file.read('file1'))
end
end
def test_rename
::Zip::File.open(TEST_ZIP) do |zf|
assert_raises(Errno::ENOENT, '') do
zf.file.rename('NoSuchFile', 'bimse')
end
zf.file.rename('file1', 'newNameForFile1')
end
::Zip::File.open(TEST_ZIP) do |zf|
assert(!zf.file.exists?('file1'))
assert(zf.file.exists?('newNameForFile1'))
end
end
def test_chmod
::Zip::File.open(TEST_ZIP) do |zf|
zf.file.chmod(0o765, 'file1')
end
::Zip::File.open(TEST_ZIP) do |zf|
assert_equal(0o100765, zf.file.stat('file1').mode)
end
end
def do_test_delete_or_unlink(symbol)
::Zip::File.open(TEST_ZIP) do |zf|
assert(zf.file.exists?('dir2/dir21/dir221/file2221'))
zf.file.send(symbol, 'dir2/dir21/dir221/file2221')
assert(!zf.file.exists?('dir2/dir21/dir221/file2221'))
assert(zf.file.exists?('dir1/file11'))
assert(zf.file.exists?('dir1/file12'))
zf.file.send(symbol, 'dir1/file11', 'dir1/file12')
assert(!zf.file.exists?('dir1/file11'))
assert(!zf.file.exists?('dir1/file12'))
assert_raises(Errno::ENOENT) { zf.file.send(symbol, 'noSuchFile') }
assert_raises(Errno::EISDIR) { zf.file.send(symbol, 'dir1/dir11') }
assert_raises(Errno::EISDIR) { zf.file.send(symbol, 'dir1/dir11/') }
end
::Zip::File.open(TEST_ZIP) do |zf|
assert(!zf.file.exists?('dir2/dir21/dir221/file2221'))
assert(!zf.file.exists?('dir1/file11'))
assert(!zf.file.exists?('dir1/file12'))
assert(zf.file.exists?('dir1/dir11'))
assert(zf.file.exists?('dir1/dir11/'))
end
end
end
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