mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
204dc3f39f
We want to introduce consistency and better compatibility with unixen,
but the Windows APIs doues not have consistency fundamentally and
we can not found any logical way...
This reverts commit 61aff0cd18.
1726 lines
53 KiB
Ruby
1726 lines
53 KiB
Ruby
# frozen_string_literal: false
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require "test/unit"
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require "fileutils"
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require "tmpdir"
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require "socket"
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require '-test-/file'
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class TestFileExhaustive < Test::Unit::TestCase
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DRIVE = Dir.pwd[%r'\A(?:[a-z]:|//[^/]+/[^/]+)'i]
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POSIX = /cygwin|mswin|bccwin|mingw|emx/ !~ RUBY_PLATFORM
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NTFS = !(/mingw|mswin|bccwin/ !~ RUBY_PLATFORM)
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def assert_incompatible_encoding
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d = "\u{3042}\u{3044}".encode("utf-16le")
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assert_raise(Encoding::CompatibilityError) {yield d}
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m = Class.new {define_method(:to_path) {d}}
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assert_raise(Encoding::CompatibilityError) {yield m.new}
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end
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def setup
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@dir = Dir.mktmpdir("ruby-test")
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File.chown(-1, Process.gid, @dir)
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end
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def teardown
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GC.start
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FileUtils.remove_entry_secure @dir
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end
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def make_tmp_filename(prefix)
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"#{@dir}/#{prefix}.test"
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end
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def rootdir
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return @rootdir if defined? @rootdir
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@rootdir = "#{DRIVE}/"
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@rootdir
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end
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def nofile
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return @nofile if defined? @nofile
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@nofile = make_tmp_filename("nofile")
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@nofile
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end
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def make_file(content, file)
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open(file, "w") {|fh| fh << content }
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end
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def zerofile
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return @zerofile if defined? @zerofile
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@zerofile = make_tmp_filename("zerofile")
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make_file("", @zerofile)
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@zerofile
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end
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def regular_file
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return @file if defined? @file
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@file = make_tmp_filename("file")
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make_file("foo", @file)
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@file
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end
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def utf8_file
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return @utf8file if defined? @utf8file
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@utf8file = make_tmp_filename("\u3066\u3059\u3068")
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make_file("foo", @utf8file)
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@utf8file
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end
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def notownedfile
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return @notownedfile if defined? @notownedfile
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if Process.euid != File.stat("/").uid
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@notownedfile = '/'
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else
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@notownedfile = nil
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end
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@notownedfile
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end
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def suidfile
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return @suidfile if defined? @suidfile
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if POSIX
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@suidfile = make_tmp_filename("suidfile")
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make_file("", @suidfile)
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File.chmod 04500, @suidfile
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@suidfile
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else
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@suidfile = nil
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end
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end
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def sgidfile
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return @sgidfile if defined? @sgidfile
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if POSIX
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@sgidfile = make_tmp_filename("sgidfile")
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make_file("", @sgidfile)
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File.chmod 02500, @sgidfile
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@sgidfile
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else
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@sgidfile = nil
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end
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end
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def stickyfile
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return @stickyfile if defined? @stickyfile
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if POSIX
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@stickyfile = make_tmp_filename("stickyfile")
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Dir.mkdir(@stickyfile)
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File.chmod 01500, @stickyfile
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@stickyfile
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else
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@stickyfile = nil
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end
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end
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def symlinkfile
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return @symlinkfile if defined? @symlinkfile
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@symlinkfile = make_tmp_filename("symlinkfile")
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begin
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File.symlink(regular_file, @symlinkfile)
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rescue NotImplementedError, Errno::EACCES, Errno::EPERM
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@symlinkfile = nil
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end
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@symlinkfile
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end
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def hardlinkfile
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return @hardlinkfile if defined? @hardlinkfile
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@hardlinkfile = make_tmp_filename("hardlinkfile")
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begin
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File.link(regular_file, @hardlinkfile)
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rescue NotImplementedError, Errno::EINVAL # EINVAL for Windows Vista
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@hardlinkfile = nil
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end
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@hardlinkfile
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end
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def fifo
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return @fifo if defined? @fifo
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if POSIX
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fn = make_tmp_filename("fifo")
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File.mkfifo(fn)
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@fifo = fn
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else
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@fifo = nil
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end
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@fifo
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end
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def socket
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return @socket if defined? @socket
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if defined? UNIXServer
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socket = make_tmp_filename("s")
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UNIXServer.open(socket).close
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@socket = socket
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else
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@socket = nil
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end
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end
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def chardev
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return @chardev if defined? @chardev
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@chardev = File::NULL == "/dev/null" ? "/dev/null" : nil
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@chardev
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end
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def blockdev
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return @blockdev if defined? @blockdev
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if /linux/ =~ RUBY_PLATFORM
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@blockdev = %w[/dev/loop0 /dev/sda /dev/vda /dev/xvda1].find {|f| File.exist? f }
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else
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@blockdev = nil
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end
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@blockdev
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end
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def test_path
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[regular_file, utf8_file].each do |file|
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assert_equal(file, File.open(file) {|f| f.path})
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assert_equal(file, File.path(file))
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o = Object.new
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class << o; self; end.class_eval do
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define_method(:to_path) { file }
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end
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assert_equal(file, File.path(o))
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end
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end
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def assert_integer(n)
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assert_kind_of(Integer, n)
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end
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def assert_integer_or_nil(n)
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msg = ->{"#{n.inspect} is neither Integer nor nil."}
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if n
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assert_kind_of(Integer, n, msg)
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else
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assert_nil(n, msg)
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end
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end
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def test_stat
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fn1 = regular_file
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hardlinkfile
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sleep(1.1)
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fn2 = fn1 + "2"
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make_file("foo", fn2)
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fs1, fs2 = File.stat(fn1), File.stat(fn2)
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assert_nothing_raised do
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assert_equal(0, fs1 <=> fs1)
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assert_equal(-1, fs1 <=> fs2)
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assert_equal(1, fs2 <=> fs1)
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assert_nil(fs1 <=> nil)
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assert_integer(fs1.dev)
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assert_integer_or_nil(fs1.rdev)
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assert_integer_or_nil(fs1.dev_major)
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assert_integer_or_nil(fs1.dev_minor)
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assert_integer_or_nil(fs1.rdev_major)
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assert_integer_or_nil(fs1.rdev_minor)
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assert_integer(fs1.ino)
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assert_integer(fs1.mode)
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unless /emx|mswin|mingw/ =~ RUBY_PLATFORM
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# on Windows, nlink is always 1. but this behavior will be changed
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# in the future.
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assert_equal(hardlinkfile ? 2 : 1, fs1.nlink)
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end
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assert_integer(fs1.uid)
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assert_integer(fs1.gid)
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assert_equal(3, fs1.size)
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assert_integer_or_nil(fs1.blksize)
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assert_integer_or_nil(fs1.blocks)
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assert_kind_of(Time, fs1.atime)
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assert_kind_of(Time, fs1.mtime)
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assert_kind_of(Time, fs1.ctime)
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assert_kind_of(String, fs1.inspect)
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end
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assert_raise(Errno::ENOENT) { File.stat(nofile) }
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assert_kind_of(File::Stat, File.open(fn1) {|f| f.stat})
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assert_raise(Errno::ENOENT) { File.lstat(nofile) }
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assert_kind_of(File::Stat, File.open(fn1) {|f| f.lstat})
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end
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def test_stat_drive_root
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assert_nothing_raised { File.stat(DRIVE + "/") }
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assert_nothing_raised { File.stat(DRIVE + "/.") }
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assert_nothing_raised { File.stat(DRIVE + "/..") }
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assert_raise(Errno::ENOENT) { File.stat(DRIVE + "/...") }
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# want to test the root of empty drive, but there is no method to test it...
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end if DRIVE
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def test_stat_dotted_prefix
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Dir.mktmpdir do |dir|
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prefix = File.join(dir, "...a")
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Dir.mkdir(prefix)
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assert_file.exist?(prefix)
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assert_nothing_raised { File.stat(prefix) }
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Dir.chdir(dir) do
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assert_nothing_raised { File.stat(File.basename(prefix)) }
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end
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end
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end if NTFS
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def test_lstat
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return unless symlinkfile
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assert_equal(false, File.stat(symlinkfile).symlink?)
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assert_equal(true, File.lstat(symlinkfile).symlink?)
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f = File.new(symlinkfile)
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assert_equal(false, f.stat.symlink?)
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assert_equal(true, f.lstat.symlink?)
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f.close
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end
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def test_directory_p
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assert_file.directory?(@dir)
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assert_file.not_directory?(@dir+"/...")
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assert_file.not_directory?(regular_file)
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assert_file.not_directory?(utf8_file)
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assert_file.not_directory?(nofile)
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end
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def test_pipe_p
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assert_file.not_pipe?(@dir)
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assert_file.not_pipe?(regular_file)
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assert_file.not_pipe?(utf8_file)
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assert_file.not_pipe?(nofile)
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assert_file.pipe?(fifo) if fifo
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end
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def test_symlink_p
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assert_file.not_symlink?(@dir)
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assert_file.not_symlink?(regular_file)
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assert_file.not_symlink?(utf8_file)
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assert_file.symlink?(symlinkfile) if symlinkfile
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assert_file.not_symlink?(hardlinkfile) if hardlinkfile
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assert_file.not_symlink?(nofile)
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end
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def test_socket_p
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assert_file.not_socket?(@dir)
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assert_file.not_socket?(regular_file)
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assert_file.not_socket?(utf8_file)
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assert_file.not_socket?(nofile)
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assert_file.socket?(socket) if socket
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end
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def test_blockdev_p
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assert_file.not_blockdev?(@dir)
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assert_file.not_blockdev?(regular_file)
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assert_file.not_blockdev?(utf8_file)
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assert_file.not_blockdev?(nofile)
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assert_file.blockdev?(blockdev) if blockdev
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end
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def test_chardev_p
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assert_file.not_chardev?(@dir)
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assert_file.not_chardev?(regular_file)
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assert_file.not_chardev?(utf8_file)
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assert_file.not_chardev?(nofile)
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assert_file.chardev?(chardev) if chardev
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end
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def test_exist_p
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assert_file.exist?(@dir)
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assert_file.exist?(regular_file)
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assert_file.exist?(utf8_file)
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assert_file.not_exist?(nofile)
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end
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def test_readable_p
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return if Process.euid == 0
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File.chmod(0200, regular_file)
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assert_file.not_readable?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.readable?(regular_file)
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File.chmod(0200, utf8_file)
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assert_file.not_readable?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.readable?(utf8_file)
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assert_file.not_readable?(nofile)
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end if POSIX
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def test_readable_real_p
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return if Process.euid == 0
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File.chmod(0200, regular_file)
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assert_file.not_readable_real?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.readable_real?(regular_file)
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File.chmod(0200, utf8_file)
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assert_file.not_readable_real?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.readable_real?(utf8_file)
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assert_file.not_readable_real?(nofile)
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end if POSIX
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def test_world_readable_p
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File.chmod(0006, regular_file)
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assert_file.world_readable?(regular_file)
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File.chmod(0060, regular_file)
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assert_file.not_world_readable?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.not_world_readable?(regular_file)
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File.chmod(0006, utf8_file)
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assert_file.world_readable?(utf8_file)
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File.chmod(0060, utf8_file)
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assert_file.not_world_readable?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.not_world_readable?(utf8_file)
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assert_file.not_world_readable?(nofile)
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end if POSIX
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def test_writable_p
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return if Process.euid == 0
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File.chmod(0400, regular_file)
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assert_file.not_writable?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.writable?(regular_file)
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File.chmod(0400, utf8_file)
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assert_file.not_writable?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.writable?(utf8_file)
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assert_file.not_writable?(nofile)
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end if POSIX
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def test_writable_real_p
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return if Process.euid == 0
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File.chmod(0400, regular_file)
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assert_file.not_writable_real?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.writable_real?(regular_file)
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File.chmod(0400, utf8_file)
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assert_file.not_writable_real?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.writable_real?(utf8_file)
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assert_file.not_writable_real?(nofile)
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end if POSIX
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def test_world_writable_p
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File.chmod(0006, regular_file)
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assert_file.world_writable?(regular_file)
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File.chmod(0060, regular_file)
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assert_file.not_world_writable?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.not_world_writable?(regular_file)
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File.chmod(0006, utf8_file)
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assert_file.world_writable?(utf8_file)
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File.chmod(0060, utf8_file)
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assert_file.not_world_writable?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.not_world_writable?(utf8_file)
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assert_file.not_world_writable?(nofile)
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end if POSIX
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def test_executable_p
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File.chmod(0100, regular_file)
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assert_file.executable?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.not_executable?(regular_file)
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File.chmod(0100, utf8_file)
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assert_file.executable?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.not_executable?(utf8_file)
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assert_file.not_executable?(nofile)
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end if POSIX
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def test_executable_real_p
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File.chmod(0100, regular_file)
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assert_file.executable_real?(regular_file)
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File.chmod(0600, regular_file)
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assert_file.not_executable_real?(regular_file)
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File.chmod(0100, utf8_file)
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assert_file.executable_real?(utf8_file)
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File.chmod(0600, utf8_file)
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assert_file.not_executable_real?(utf8_file)
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assert_file.not_executable_real?(nofile)
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end if POSIX
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def test_file_p
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assert_file.not_file?(@dir)
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assert_file.file?(regular_file)
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assert_file.file?(utf8_file)
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assert_file.not_file?(nofile)
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end
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def test_zero_p
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assert_nothing_raised { File.zero?(@dir) }
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assert_file.not_zero?(regular_file)
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assert_file.not_zero?(utf8_file)
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assert_file.zero?(zerofile)
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assert_file.not_zero?(nofile)
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end
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def test_empty_p
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assert_nothing_raised { File.empty?(@dir) }
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assert_file.not_empty?(regular_file)
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assert_file.not_empty?(utf8_file)
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assert_file.empty?(zerofile)
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assert_file.not_empty?(nofile)
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end
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def test_size_p
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assert_nothing_raised { File.size?(@dir) }
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assert_equal(3, File.size?(regular_file))
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assert_equal(3, File.size?(utf8_file))
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assert_file.not_size?(zerofile)
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assert_file.not_size?(nofile)
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end
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def test_owned_p
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assert_file.owned?(regular_file)
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assert_file.owned?(utf8_file)
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assert_file.not_owned?(notownedfile) if notownedfile
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end if POSIX
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def test_grpowned_p ## xxx
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assert_file.grpowned?(regular_file)
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assert_file.grpowned?(utf8_file)
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end if POSIX
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def io_open(file_name)
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# avoid File.open since we do not want #to_path
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io = IO.for_fd(IO.sysopen(file_name))
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yield io
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ensure
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io&.close
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end
|
|
|
|
def test_suid
|
|
assert_file.not_setuid?(regular_file)
|
|
assert_file.not_setuid?(utf8_file)
|
|
if suidfile
|
|
assert_file.setuid?(suidfile)
|
|
io_open(suidfile) { |io| assert_file.setuid?(io) }
|
|
end
|
|
end
|
|
|
|
def test_sgid
|
|
assert_file.not_setgid?(regular_file)
|
|
assert_file.not_setgid?(utf8_file)
|
|
if sgidfile
|
|
assert_file.setgid?(sgidfile)
|
|
io_open(sgidfile) { |io| assert_file.setgid?(io) }
|
|
end
|
|
end
|
|
|
|
def test_sticky
|
|
assert_file.not_sticky?(regular_file)
|
|
assert_file.not_sticky?(utf8_file)
|
|
if stickyfile
|
|
assert_file.sticky?(stickyfile)
|
|
io_open(stickyfile) { |io| assert_file.sticky?(io) }
|
|
end
|
|
end
|
|
|
|
def test_path_identical_p
|
|
assert_file.identical?(regular_file, regular_file)
|
|
assert_file.not_identical?(regular_file, zerofile)
|
|
assert_file.not_identical?(regular_file, nofile)
|
|
assert_file.not_identical?(nofile, regular_file)
|
|
end
|
|
|
|
def path_identical_p(file)
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_file.identical?(file, file)
|
|
assert_file.not_identical?(file, zerofile)
|
|
assert_file.not_identical?(file, nofile)
|
|
assert_file.not_identical?(nofile, file)
|
|
end
|
|
end
|
|
|
|
def test_io_identical_p
|
|
[regular_file, utf8_file].each do |file|
|
|
open(file) {|f|
|
|
assert_file.identical?(f, f)
|
|
assert_file.identical?(file, f)
|
|
assert_file.identical?(f, file)
|
|
}
|
|
end
|
|
end
|
|
|
|
def test_closed_io_identical_p
|
|
[regular_file, utf8_file].each do |file|
|
|
io = open(file) {|f| f}
|
|
assert_raise(IOError) {
|
|
File.identical?(file, io)
|
|
}
|
|
File.unlink(file)
|
|
assert_file.not_exist?(file)
|
|
end
|
|
end
|
|
|
|
def test_s_size
|
|
assert_integer(File.size(@dir))
|
|
assert_equal(3, File.size(regular_file))
|
|
assert_equal(3, File.size(utf8_file))
|
|
assert_equal(0, File.size(zerofile))
|
|
assert_raise(Errno::ENOENT) { File.size(nofile) }
|
|
end
|
|
|
|
def test_ftype
|
|
assert_equal("directory", File.ftype(@dir))
|
|
assert_equal("file", File.ftype(regular_file))
|
|
assert_equal("file", File.ftype(utf8_file))
|
|
assert_equal("link", File.ftype(symlinkfile)) if symlinkfile
|
|
assert_equal("file", File.ftype(hardlinkfile)) if hardlinkfile
|
|
assert_raise(Errno::ENOENT) { File.ftype(nofile) }
|
|
end
|
|
|
|
def test_atime
|
|
[regular_file, utf8_file].each do |file|
|
|
t1 = File.atime(file)
|
|
t2 = File.open(file) {|f| f.atime}
|
|
assert_kind_of(Time, t1)
|
|
assert_kind_of(Time, t2)
|
|
# High Sierra's APFS can handle nano-sec precise.
|
|
# t1 value is difference from t2 on APFS.
|
|
if Bug::File::Fs.fsname(Dir.tmpdir) == "apfs"
|
|
assert_equal(t1.to_i, t2.to_i)
|
|
else
|
|
assert_equal(t1, t2)
|
|
end
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.atime(nofile) }
|
|
end
|
|
|
|
def test_mtime
|
|
[regular_file, utf8_file].each do |file|
|
|
t1 = File.mtime(file)
|
|
t2 = File.open(file) {|f| f.mtime}
|
|
assert_kind_of(Time, t1)
|
|
assert_kind_of(Time, t2)
|
|
assert_equal(t1, t2)
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.mtime(nofile) }
|
|
end
|
|
|
|
def test_ctime
|
|
[regular_file, utf8_file].each do |file|
|
|
t1 = File.ctime(file)
|
|
t2 = File.open(file) {|f| f.ctime}
|
|
assert_kind_of(Time, t1)
|
|
assert_kind_of(Time, t2)
|
|
assert_equal(t1, t2)
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.ctime(nofile) }
|
|
end
|
|
|
|
def test_birthtime
|
|
skip if RUBY_PLATFORM =~ /android/
|
|
[regular_file, utf8_file].each do |file|
|
|
t1 = File.birthtime(file)
|
|
t2 = File.open(file) {|f| f.birthtime}
|
|
assert_kind_of(Time, t1)
|
|
assert_kind_of(Time, t2)
|
|
assert_equal(t1, t2)
|
|
rescue Errno::ENOSYS, NotImplementedError
|
|
# ignore unsupporting filesystems
|
|
rescue Errno::EPERM
|
|
# Docker prohibits statx syscall by the default.
|
|
skip("statx(2) is prohibited by seccomp")
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.birthtime(nofile) }
|
|
end if File.respond_to?(:birthtime)
|
|
|
|
def test_chmod
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(1, File.chmod(0444, file))
|
|
assert_equal(0444, File.stat(file).mode % 01000)
|
|
assert_equal(0, File.open(file) {|f| f.chmod(0222)})
|
|
assert_equal(0222, File.stat(file).mode % 01000)
|
|
File.chmod(0600, file)
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.chmod(0600, nofile) }
|
|
end if POSIX
|
|
|
|
def test_lchmod
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(1, File.lchmod(0444, file))
|
|
assert_equal(0444, File.stat(file).mode % 01000)
|
|
File.lchmod(0600, regular_file)
|
|
end
|
|
assert_raise(Errno::ENOENT) { File.lchmod(0600, nofile) }
|
|
rescue NotImplementedError
|
|
end if POSIX
|
|
|
|
def test_chown ## xxx
|
|
end
|
|
|
|
def test_lchown ## xxx
|
|
end
|
|
|
|
def test_symlink
|
|
return unless symlinkfile
|
|
assert_equal("link", File.ftype(symlinkfile))
|
|
assert_raise(Errno::EEXIST) { File.symlink(regular_file, regular_file) }
|
|
assert_raise(Errno::EEXIST) { File.symlink(utf8_file, utf8_file) }
|
|
end
|
|
|
|
def test_utime
|
|
t = Time.local(2000)
|
|
File.utime(t + 1, t + 2, zerofile)
|
|
assert_equal(t + 1, File.atime(zerofile))
|
|
assert_equal(t + 2, File.mtime(zerofile))
|
|
end
|
|
|
|
def test_utime_symlinkfile
|
|
return unless symlinkfile
|
|
t = Time.local(2000)
|
|
assert_equal(1, File.utime(t, t, symlinkfile))
|
|
assert_equal(t, File.stat(regular_file).atime)
|
|
assert_equal(t, File.stat(regular_file).mtime)
|
|
end
|
|
|
|
def test_lutime
|
|
return unless File.respond_to?(:lutime)
|
|
return unless symlinkfile
|
|
|
|
r = File.stat(regular_file)
|
|
t = Time.local(2000)
|
|
File.lutime(t + 1, t + 2, symlinkfile)
|
|
rescue NotImplementedError => e
|
|
skip(e.message)
|
|
else
|
|
stat = File.stat(regular_file)
|
|
assert_equal(r.atime, stat.atime)
|
|
assert_equal(r.mtime, stat.mtime)
|
|
|
|
stat = File.lstat(symlinkfile)
|
|
assert_equal(t + 1, stat.atime)
|
|
assert_equal(t + 2, stat.mtime)
|
|
end
|
|
|
|
def test_hardlink
|
|
return unless hardlinkfile
|
|
assert_equal("file", File.ftype(hardlinkfile))
|
|
assert_raise(Errno::EEXIST) { File.link(regular_file, regular_file) }
|
|
assert_raise(Errno::EEXIST) { File.link(utf8_file, utf8_file) }
|
|
end
|
|
|
|
def test_readlink
|
|
return unless symlinkfile
|
|
assert_equal(regular_file, File.readlink(symlinkfile))
|
|
assert_raise(Errno::EINVAL) { File.readlink(regular_file) }
|
|
assert_raise(Errno::EINVAL) { File.readlink(utf8_file) }
|
|
assert_raise(Errno::ENOENT) { File.readlink(nofile) }
|
|
if fs = Encoding.find("filesystem")
|
|
assert_equal(fs, File.readlink(symlinkfile).encoding)
|
|
end
|
|
rescue NotImplementedError
|
|
end
|
|
|
|
def test_readlink_long_path
|
|
return unless symlinkfile
|
|
bug9157 = '[ruby-core:58592] [Bug #9157]'
|
|
assert_separately(["-", symlinkfile, bug9157], "#{<<~begin}#{<<~"end;"}")
|
|
begin
|
|
symlinkfile, bug9157 = *ARGV
|
|
100.step(1000, 100) do |n|
|
|
File.unlink(symlinkfile)
|
|
link = "foo"*n
|
|
begin
|
|
File.symlink(link, symlinkfile)
|
|
rescue Errno::ENAMETOOLONG
|
|
break
|
|
end
|
|
assert_equal(link, File.readlink(symlinkfile), bug9157)
|
|
end
|
|
end;
|
|
end
|
|
|
|
if NTFS
|
|
def test_readlink_junction
|
|
base = File.basename(nofile)
|
|
err = IO.popen(%W"cmd.exe /c mklink /j #{base} .", chdir: @dir, err: %i[child out], &:read)
|
|
skip err unless $?.success?
|
|
assert_equal(@dir, File.readlink(nofile))
|
|
end
|
|
|
|
def test_realpath_mount_point
|
|
vol = IO.popen(["mountvol", DRIVE, "/l"], &:read).strip
|
|
Dir.mkdir(mnt = File.join(@dir, mntpnt = "mntpnt"))
|
|
system("mountvol", mntpnt, vol, chdir: @dir)
|
|
assert_equal(mnt, File.realpath(mnt))
|
|
ensure
|
|
system("mountvol", mntpnt, "/d", chdir: @dir)
|
|
end
|
|
end
|
|
|
|
def test_unlink
|
|
assert_equal(1, File.unlink(regular_file))
|
|
make_file("foo", regular_file)
|
|
|
|
assert_equal(1, File.unlink(utf8_file))
|
|
make_file("foo", utf8_file)
|
|
|
|
assert_raise(Errno::ENOENT) { File.unlink(nofile) }
|
|
end
|
|
|
|
def test_rename
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(0, File.rename(file, nofile))
|
|
assert_file.not_exist?(file)
|
|
assert_file.exist?(nofile)
|
|
assert_equal(0, File.rename(nofile, file))
|
|
assert_raise(Errno::ENOENT) { File.rename(nofile, file) }
|
|
end
|
|
end
|
|
|
|
def test_umask
|
|
prev = File.umask(0777)
|
|
assert_equal(0777, File.umask)
|
|
open(nofile, "w") { }
|
|
assert_equal(0, File.stat(nofile).mode % 01000)
|
|
File.unlink(nofile)
|
|
assert_equal(0777, File.umask(prev))
|
|
assert_raise(ArgumentError) { File.umask(0, 1, 2) }
|
|
end if POSIX
|
|
|
|
def test_expand_path
|
|
assert_equal(regular_file, File.expand_path(File.basename(regular_file), File.dirname(regular_file)))
|
|
assert_equal(utf8_file, File.expand_path(File.basename(utf8_file), File.dirname(utf8_file)))
|
|
end
|
|
|
|
if NTFS
|
|
def test_expand_path_ntfs
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(file, File.expand_path(file + " "))
|
|
assert_equal(file, File.expand_path(file + "."))
|
|
assert_equal(file, File.expand_path(file + "::$DATA"))
|
|
end
|
|
assert_match(/\Ac:\//i, File.expand_path('c:'), '[ruby-core:31591]')
|
|
assert_match(/\Ac:\//i, File.expand_path('c:foo', 'd:/bar'))
|
|
assert_match(/\Ae:\//i, File.expand_path('e:foo', 'd:/bar'))
|
|
assert_match(%r'\Ac:/bar/foo\z'i, File.expand_path('c:foo', 'c:/bar'))
|
|
end
|
|
end
|
|
|
|
case RUBY_PLATFORM
|
|
when /darwin/
|
|
def test_expand_path_hfs
|
|
["\u{feff}", *"\u{2000}"..."\u{2100}"].each do |c|
|
|
file = regular_file + c
|
|
full_path = File.expand_path(file)
|
|
mesg = proc {File.basename(full_path).dump}
|
|
begin
|
|
open(file) {}
|
|
rescue
|
|
# High Sierra's APFS cannot use filenames with undefined character
|
|
next if Bug::File::Fs.fsname(Dir.tmpdir) == "apfs"
|
|
assert_equal(file, full_path, mesg)
|
|
else
|
|
assert_equal(regular_file, full_path, mesg)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if DRIVE
|
|
def test_expand_path_absolute
|
|
assert_match(%r"\Az:/foo\z"i, File.expand_path('/foo', "z:/bar"))
|
|
assert_match(%r"\A//host/share/foo\z"i, File.expand_path('/foo', "//host/share/bar"))
|
|
assert_match(%r"\A#{DRIVE}/foo\z"i, File.expand_path('/foo'))
|
|
end
|
|
else
|
|
def test_expand_path_absolute
|
|
assert_equal("/foo", File.expand_path('/foo'))
|
|
end
|
|
end
|
|
|
|
def test_expand_path_memsize
|
|
bug9934 = '[ruby-core:63114] [Bug #9934]'
|
|
require "objspace"
|
|
path = File.expand_path("/foo")
|
|
assert_operator(ObjectSpace.memsize_of(path), :<=, path.bytesize + GC::INTERNAL_CONSTANTS[:RVALUE_SIZE], bug9934)
|
|
path = File.expand_path("/a"*25)
|
|
assert_equal(path.bytesize+1 + GC::INTERNAL_CONSTANTS[:RVALUE_SIZE], ObjectSpace.memsize_of(path), bug9934)
|
|
end
|
|
|
|
def test_expand_path_encoding
|
|
drive = (DRIVE ? 'C:' : '')
|
|
if Encoding.find("filesystem") == Encoding::CP1251
|
|
a = "#{drive}/\u3042\u3044\u3046\u3048\u304a".encode("cp932")
|
|
else
|
|
a = "#{drive}/\u043f\u0440\u0438\u0432\u0435\u0442".encode("cp1251")
|
|
end
|
|
assert_equal(a, File.expand_path(a))
|
|
a = "#{drive}/\225\\\\"
|
|
if File::ALT_SEPARATOR == '\\'
|
|
[%W"cp437 #{drive}/\225", %W"cp932 #{drive}/\225\\"]
|
|
elsif File.directory?("#{@dir}/\\")
|
|
[%W"cp437 /\225", %W"cp932 /\225\\"]
|
|
else
|
|
[["cp437", a], ["cp932", a]]
|
|
end.each do |cp, expected|
|
|
assert_equal(expected.force_encoding(cp), File.expand_path(a.dup.force_encoding(cp)), cp)
|
|
end
|
|
|
|
path = "\u3042\u3044\u3046\u3048\u304a".encode("EUC-JP")
|
|
assert_equal("#{Dir.pwd}/#{path}".encode("CP932"), File.expand_path(path).encode("CP932"))
|
|
|
|
path = "\u3042\u3044\u3046\u3048\u304a".encode("CP51932")
|
|
assert_equal("#{Dir.pwd}/#{path}", File.expand_path(path))
|
|
|
|
assert_incompatible_encoding {|d| File.expand_path(d)}
|
|
end
|
|
|
|
def test_expand_path_encoding_filesystem
|
|
home = ENV["HOME"]
|
|
ENV["HOME"] = "#{DRIVE}/UserHome"
|
|
|
|
path = "~".encode("US-ASCII")
|
|
dir = "C:/".encode("IBM437")
|
|
fs = Encoding.find("filesystem")
|
|
|
|
assert_equal fs, File.expand_path(path).encoding
|
|
assert_equal fs, File.expand_path(path, dir).encoding
|
|
ensure
|
|
ENV["HOME"] = home
|
|
end
|
|
|
|
UnknownUserHome = "~foo_bar_baz_unknown_user_wahaha".freeze
|
|
|
|
def test_expand_path_home
|
|
assert_kind_of(String, File.expand_path("~")) if ENV["HOME"]
|
|
assert_raise(ArgumentError) { File.expand_path(UnknownUserHome) }
|
|
assert_raise(ArgumentError) { File.expand_path(UnknownUserHome, "/") }
|
|
begin
|
|
bug3630 = '[ruby-core:31537]'
|
|
home = ENV["HOME"]
|
|
home_drive = ENV["HOMEDRIVE"]
|
|
home_path = ENV["HOMEPATH"]
|
|
user_profile = ENV["USERPROFILE"]
|
|
ENV["HOME"] = nil
|
|
ENV["HOMEDRIVE"] = nil
|
|
ENV["HOMEPATH"] = nil
|
|
ENV["USERPROFILE"] = nil
|
|
ENV["HOME"] = "~"
|
|
assert_raise(ArgumentError, bug3630) { File.expand_path("~") }
|
|
ENV["HOME"] = "."
|
|
assert_raise(ArgumentError, bug3630) { File.expand_path("~") }
|
|
ensure
|
|
ENV["HOME"] = home
|
|
ENV["HOMEDRIVE"] = home_drive
|
|
ENV["HOMEPATH"] = home_path
|
|
ENV["USERPROFILE"] = user_profile
|
|
end
|
|
end
|
|
|
|
def test_expand_path_home_dir_string
|
|
home = ENV["HOME"]
|
|
new_home = "#{DRIVE}/UserHome"
|
|
ENV["HOME"] = new_home
|
|
bug8034 = "[ruby-core:53168]"
|
|
|
|
assert_equal File.join(new_home, "foo"), File.expand_path("foo", "~"), bug8034
|
|
assert_equal File.join(new_home, "bar", "foo"), File.expand_path("foo", "~/bar"), bug8034
|
|
|
|
assert_raise(ArgumentError) { File.expand_path(".", UnknownUserHome) }
|
|
assert_nothing_raised(ArgumentError) { File.expand_path("#{DRIVE}/", UnknownUserHome) }
|
|
ENV["HOME"] = "#{DRIVE}UserHome"
|
|
assert_raise(ArgumentError) { File.expand_path("~") }
|
|
ensure
|
|
ENV["HOME"] = home
|
|
end
|
|
|
|
if /mswin|mingw/ =~ RUBY_PLATFORM
|
|
def test_expand_path_home_memory_leak_in_path
|
|
assert_no_memory_leak_at_expand_path_home('', 'in path')
|
|
end
|
|
|
|
def test_expand_path_home_memory_leak_in_base
|
|
assert_no_memory_leak_at_expand_path_home('".",', 'in base')
|
|
end
|
|
|
|
def assert_no_memory_leak_at_expand_path_home(arg, message)
|
|
prep = 'ENV["HOME"] = "foo"*100'
|
|
assert_no_memory_leak([], prep, <<-TRY, "memory leaked at non-absolute home #{message}")
|
|
10000.times do
|
|
begin
|
|
File.expand_path(#{arg}"~/a")
|
|
rescue ArgumentError => e
|
|
next
|
|
ensure
|
|
abort("ArgumentError (non-absolute home) expected") unless e
|
|
end
|
|
end
|
|
GC.start
|
|
TRY
|
|
end
|
|
end
|
|
|
|
|
|
def test_expand_path_remove_trailing_alternative_data
|
|
assert_equal File.join(rootdir, "aaa"), File.expand_path("#{rootdir}/aaa::$DATA")
|
|
assert_equal File.join(rootdir, "aa:a"), File.expand_path("#{rootdir}/aa:a:$DATA")
|
|
assert_equal File.join(rootdir, "aaa:$DATA"), File.expand_path("#{rootdir}/aaa:$DATA")
|
|
end if DRIVE
|
|
|
|
def test_expand_path_resolve_empty_string_current_directory
|
|
assert_equal(Dir.pwd, File.expand_path(""))
|
|
end
|
|
|
|
def test_expand_path_resolve_dot_current_directory
|
|
assert_equal(Dir.pwd, File.expand_path("."))
|
|
end
|
|
|
|
def test_expand_path_resolve_file_name_relative_current_directory
|
|
assert_equal(File.join(Dir.pwd, "foo"), File.expand_path("foo"))
|
|
end
|
|
|
|
def test_ignore_nil_dir_string
|
|
assert_equal(File.join(Dir.pwd, "foo"), File.expand_path("foo", nil))
|
|
end
|
|
|
|
def test_expand_path_resolve_file_name_and_dir_string_relative
|
|
assert_equal(File.join(Dir.pwd, "bar", "foo"),
|
|
File.expand_path("foo", "bar"))
|
|
end
|
|
|
|
def test_expand_path_cleanup_dots_file_name
|
|
bug = "[ruby-talk:18512]"
|
|
|
|
assert_equal(File.join(Dir.pwd, ".a"), File.expand_path(".a"), bug)
|
|
assert_equal(File.join(Dir.pwd, "..a"), File.expand_path("..a"), bug)
|
|
|
|
if DRIVE
|
|
# cleanup dots only on Windows
|
|
assert_equal(File.join(Dir.pwd, "a"), File.expand_path("a."), bug)
|
|
assert_equal(File.join(Dir.pwd, "a"), File.expand_path("a.."), bug)
|
|
else
|
|
assert_equal(File.join(Dir.pwd, "a."), File.expand_path("a."), bug)
|
|
assert_equal(File.join(Dir.pwd, "a.."), File.expand_path("a.."), bug)
|
|
end
|
|
end
|
|
|
|
def test_expand_path_converts_a_pathname_to_an_absolute_pathname_using_a_complete_path
|
|
assert_equal(@dir, File.expand_path("", "#{@dir}"))
|
|
assert_equal(File.join(@dir, "a"), File.expand_path("a", "#{@dir}"))
|
|
assert_equal(File.join(@dir, "a"), File.expand_path("../a", "#{@dir}/xxx"))
|
|
assert_equal(rootdir, File.expand_path(".", "#{rootdir}"))
|
|
end
|
|
|
|
def test_expand_path_ignores_supplied_dir_if_path_contains_a_drive_letter
|
|
assert_equal(rootdir, File.expand_path(rootdir, "D:/"))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_removes_trailing_slashes_from_absolute_path
|
|
assert_equal(File.join(rootdir, "foo"), File.expand_path("#{rootdir}foo/"))
|
|
assert_equal(File.join(rootdir, "foo.rb"), File.expand_path("#{rootdir}foo.rb/"))
|
|
end
|
|
|
|
def test_expand_path_removes_trailing_spaces_from_absolute_path
|
|
assert_equal(File.join(rootdir, "a"), File.expand_path("#{rootdir}a "))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_converts_a_pathname_which_starts_with_a_slash_using_dir_s_drive
|
|
assert_match(%r"\Az:/foo\z"i, File.expand_path('/foo', "z:/bar"))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_converts_a_pathname_which_starts_with_a_slash_and_unc_pathname
|
|
assert_equal("//foo", File.expand_path('//foo', "//bar"))
|
|
assert_equal("//bar/foo", File.expand_path('/foo', "//bar"))
|
|
assert_equal("//foo", File.expand_path('//foo', "/bar"))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_converts_a_dot_with_unc_dir
|
|
assert_equal("//", File.expand_path('.', "//"))
|
|
end
|
|
|
|
def test_expand_path_preserves_unc_path_root
|
|
assert_equal("//", File.expand_path("//"))
|
|
assert_equal("//", File.expand_path("//."))
|
|
assert_equal("//", File.expand_path("//.."))
|
|
end
|
|
|
|
def test_expand_path_converts_a_pathname_which_starts_with_a_slash_using_host_share
|
|
assert_match(%r"\A//host/share/foo\z"i, File.expand_path('/foo', "//host/share/bar"))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_converts_a_pathname_which_starts_with_a_slash_using_a_current_drive
|
|
assert_match(%r"\A#{DRIVE}/foo\z"i, File.expand_path('/foo'))
|
|
end
|
|
|
|
def test_expand_path_converts_a_pathname_to_an_absolute_pathname_using_home_as_base
|
|
old_home = ENV["HOME"]
|
|
home = ENV["HOME"] = "#{DRIVE}/UserHome"
|
|
assert_equal(home, File.expand_path("~"))
|
|
assert_equal(home, File.expand_path("~", "C:/FooBar"))
|
|
assert_equal(File.join(home, "a"), File.expand_path("~/a", "C:/FooBar"))
|
|
ensure
|
|
ENV["HOME"] = old_home
|
|
end
|
|
|
|
def test_expand_path_converts_a_pathname_to_an_absolute_pathname_using_unc_home
|
|
old_home = ENV["HOME"]
|
|
unc_home = ENV["HOME"] = "//UserHome"
|
|
assert_equal(unc_home, File.expand_path("~"))
|
|
ensure
|
|
ENV["HOME"] = old_home
|
|
end if DRIVE
|
|
|
|
def test_expand_path_does_not_modify_a_home_string_argument
|
|
old_home = ENV["HOME"]
|
|
home = ENV["HOME"] = "#{DRIVE}/UserHome"
|
|
str = "~/a"
|
|
assert_equal("#{home}/a", File.expand_path(str))
|
|
assert_equal("~/a", str)
|
|
ensure
|
|
ENV["HOME"] = old_home
|
|
end
|
|
|
|
def test_expand_path_raises_argument_error_for_any_supplied_username
|
|
bug = '[ruby-core:39597]'
|
|
assert_raise(ArgumentError, bug) { File.expand_path("~anything") }
|
|
end if DRIVE
|
|
|
|
def test_expand_path_for_existent_username
|
|
user = ENV['USER']
|
|
skip "ENV['USER'] is not set" unless user
|
|
assert_equal(ENV['HOME'], File.expand_path("~#{user}"))
|
|
end unless DRIVE
|
|
|
|
def test_expand_path_error_for_nonexistent_username
|
|
user = "\u{3086 3046 3066 3044}:\u{307F 3084 304A 3046}"
|
|
assert_raise_with_message(ArgumentError, /#{user}/) {File.expand_path("~#{user}")}
|
|
end unless DRIVE
|
|
|
|
def test_expand_path_error_for_non_absolute_home
|
|
old_home = ENV["HOME"]
|
|
ENV["HOME"] = "./UserHome"
|
|
assert_raise_with_message(ArgumentError, /non-absolute home/) {File.expand_path("~")}
|
|
ensure
|
|
ENV["HOME"] = old_home
|
|
end
|
|
|
|
def test_expand_path_raises_a_type_error_if_not_passed_a_string_type
|
|
assert_raise(TypeError) { File.expand_path(1) }
|
|
assert_raise(TypeError) { File.expand_path(nil) }
|
|
assert_raise(TypeError) { File.expand_path(true) }
|
|
end
|
|
|
|
def test_expand_path_expands_dot_dir
|
|
assert_equal("#{DRIVE}/dir", File.expand_path("#{DRIVE}/./dir"))
|
|
end
|
|
|
|
def test_expand_path_does_not_expand_wildcards
|
|
assert_equal("#{DRIVE}/*", File.expand_path("./*", "#{DRIVE}/"))
|
|
assert_equal("#{Dir.pwd}/*", File.expand_path("./*", Dir.pwd))
|
|
assert_equal("#{DRIVE}/?", File.expand_path("./?", "#{DRIVE}/"))
|
|
assert_equal("#{Dir.pwd}/?", File.expand_path("./?", Dir.pwd))
|
|
end if DRIVE
|
|
|
|
def test_expand_path_does_not_modify_the_string_argument
|
|
str = "./a/b/../c"
|
|
assert_equal("#{Dir.pwd}/a/c", File.expand_path(str, Dir.pwd))
|
|
assert_equal("./a/b/../c", str)
|
|
end
|
|
|
|
def test_expand_path_returns_a_string_when_passed_a_string_subclass
|
|
sub = Class.new(String)
|
|
str = sub.new "./a/b/../c"
|
|
path = File.expand_path(str, Dir.pwd)
|
|
assert_equal("#{Dir.pwd}/a/c", path)
|
|
assert_instance_of(String, path)
|
|
end
|
|
|
|
def test_expand_path_accepts_objects_that_have_a_to_path_method
|
|
klass = Class.new { def to_path; "a/b/c"; end }
|
|
obj = klass.new
|
|
assert_equal("#{Dir.pwd}/a/b/c", File.expand_path(obj))
|
|
end
|
|
|
|
def test_expand_path_with_drive_letter
|
|
bug10858 = '[ruby-core:68130] [Bug #10858]'
|
|
assert_match(%r'/bar/foo\z'i, File.expand_path('z:foo', 'bar'), bug10858)
|
|
assert_equal('z:/bar/foo', File.expand_path('z:foo', '/bar'), bug10858)
|
|
end if DRIVE
|
|
|
|
if /darwin/ =~ RUBY_PLATFORM and Encoding.find("filesystem") == Encoding::UTF_8
|
|
def test_expand_path_compose
|
|
pp = Object.new.extend(Test::Unit::Assertions)
|
|
def pp.mu_pp(str) #:nodoc:
|
|
str.dump
|
|
end
|
|
|
|
Dir.mktmpdir do |dir|
|
|
Dir.chdir(dir) do
|
|
orig = %W"d\u{e9}tente x\u{304c 304e 3050 3052 3054}"
|
|
orig.each do |o|
|
|
Dir.mkdir(o)
|
|
n = Dir.chdir(o) {File.expand_path(".")}
|
|
pp.assert_equal(o, File.basename(n))
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_basename
|
|
assert_equal(File.basename(regular_file).sub(/\.test$/, ""), File.basename(regular_file, ".test"))
|
|
assert_equal(File.basename(utf8_file).sub(/\.test$/, ""), File.basename(utf8_file, ".test"))
|
|
assert_equal("", s = File.basename(""))
|
|
assert_not_predicate(s, :frozen?, '[ruby-core:24199]')
|
|
assert_equal("foo", s = File.basename("foo"))
|
|
assert_not_predicate(s, :frozen?, '[ruby-core:24199]')
|
|
assert_equal("foo", File.basename("foo", ".ext"))
|
|
assert_equal("foo", File.basename("foo.ext", ".ext"))
|
|
assert_equal("foo", File.basename("foo.ext", ".*"))
|
|
end
|
|
|
|
if NTFS
|
|
def test_basename_strip
|
|
[regular_file, utf8_file].each do |file|
|
|
basename = File.basename(file)
|
|
assert_equal(basename, File.basename(file + " "))
|
|
assert_equal(basename, File.basename(file + "."))
|
|
assert_equal(basename, File.basename(file + "::$DATA"))
|
|
basename.chomp!(".test")
|
|
assert_equal(basename, File.basename(file + " ", ".test"))
|
|
assert_equal(basename, File.basename(file + ".", ".test"))
|
|
assert_equal(basename, File.basename(file + "::$DATA", ".test"))
|
|
assert_equal(basename, File.basename(file + " ", ".*"))
|
|
assert_equal(basename, File.basename(file + ".", ".*"))
|
|
assert_equal(basename, File.basename(file + "::$DATA", ".*"))
|
|
end
|
|
end
|
|
else
|
|
def test_basename_strip
|
|
[regular_file, utf8_file].each do |file|
|
|
basename = File.basename(file)
|
|
assert_equal(basename + " ", File.basename(file + " "))
|
|
assert_equal(basename + ".", File.basename(file + "."))
|
|
assert_equal(basename + "::$DATA", File.basename(file + "::$DATA"))
|
|
assert_equal(basename + " ", File.basename(file + " ", ".test"))
|
|
assert_equal(basename + ".", File.basename(file + ".", ".test"))
|
|
assert_equal(basename + "::$DATA", File.basename(file + "::$DATA", ".test"))
|
|
assert_equal(basename, File.basename(file + ".", ".*"))
|
|
basename.chomp!(".test")
|
|
assert_equal(basename, File.basename(file + " ", ".*"))
|
|
assert_equal(basename, File.basename(file + "::$DATA", ".*"))
|
|
end
|
|
end
|
|
end
|
|
|
|
if File::ALT_SEPARATOR == '\\'
|
|
def test_basename_backslash
|
|
a = "foo/\225\\\\"
|
|
[%W"cp437 \225", %W"cp932 \225\\"].each do |cp, expected|
|
|
assert_equal(expected.force_encoding(cp), File.basename(a.dup.force_encoding(cp)), cp)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_basename_encoding
|
|
assert_incompatible_encoding {|d| File.basename(d)}
|
|
assert_incompatible_encoding {|d| File.basename(d, ".*")}
|
|
assert_raise(Encoding::CompatibilityError) {File.basename("foo.ext", ".*".encode("utf-16le"))}
|
|
|
|
s = "foo\x93_a".force_encoding("cp932")
|
|
assert_equal(s, File.basename(s, "_a"))
|
|
|
|
s = "\u4032.\u3024"
|
|
assert_equal(s, File.basename(s, ".\x95\\".force_encoding("cp932")))
|
|
end
|
|
|
|
def test_dirname
|
|
assert_equal(@dir, File.dirname(regular_file))
|
|
assert_equal(@dir, File.dirname(utf8_file))
|
|
assert_equal(".", File.dirname(""))
|
|
end
|
|
|
|
def test_dirname_encoding
|
|
assert_incompatible_encoding {|d| File.dirname(d)}
|
|
end
|
|
|
|
if File::ALT_SEPARATOR == '\\'
|
|
def test_dirname_backslash
|
|
a = "\225\\\\foo"
|
|
[%W"cp437 \225", %W"cp932 \225\\"].each do |cp, expected|
|
|
assert_equal(expected.force_encoding(cp), File.dirname(a.dup.force_encoding(cp)), cp)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_extname
|
|
assert_equal(".test", File.extname(regular_file))
|
|
assert_equal(".test", File.extname(utf8_file))
|
|
prefixes = ["", "/", ".", "/.", "bar/.", "/bar/."]
|
|
infixes = ["", " "]
|
|
infixes2 = infixes + [".ext "]
|
|
appendixes = [""]
|
|
if NTFS
|
|
appendixes << " " << "." << "::$DATA" << "::$DATA.bar"
|
|
else
|
|
appendixes << [".", "."]
|
|
end
|
|
prefixes.each do |prefix|
|
|
appendixes.each do |appendix, ext = ""|
|
|
infixes.each do |infix|
|
|
path = "#{prefix}foo#{infix}#{appendix}"
|
|
assert_equal(ext, File.extname(path), "File.extname(#{path.inspect})")
|
|
end
|
|
infixes2.each do |infix|
|
|
path = "#{prefix}foo#{infix}.ext#{appendix}"
|
|
assert_equal(ext.empty? ? ".ext" : appendix, File.extname(path), "File.extname(#{path.inspect})")
|
|
end
|
|
end
|
|
end
|
|
bug3175 = '[ruby-core:29627]'
|
|
assert_equal(".rb", File.extname("/tmp//bla.rb"), bug3175)
|
|
|
|
assert_incompatible_encoding {|d| File.extname(d)}
|
|
end
|
|
|
|
def test_split
|
|
[regular_file, utf8_file].each do |file|
|
|
d, b = File.split(file)
|
|
assert_equal(File.dirname(file), d)
|
|
assert_equal(File.basename(file), b)
|
|
end
|
|
end
|
|
|
|
def test_join
|
|
s = "foo" + File::SEPARATOR + "bar" + File::SEPARATOR + "baz"
|
|
assert_equal(s, File.join("foo", "bar", "baz"))
|
|
assert_equal(s, File.join(["foo", "bar", "baz"]))
|
|
|
|
o = Object.new
|
|
def o.to_path; "foo"; end
|
|
assert_equal(s, File.join(o, "bar", "baz"))
|
|
assert_equal(s, File.join("foo" + File::SEPARATOR, "bar", File::SEPARATOR + "baz"))
|
|
end
|
|
|
|
def test_join_alt_separator
|
|
if File::ALT_SEPARATOR == '\\'
|
|
a = "\225\\"
|
|
b = "foo"
|
|
[%W"cp437 \225\\foo", %W"cp932 \225\\/foo"].each do |cp, expected|
|
|
assert_equal(expected.force_encoding(cp), File.join(a.dup.force_encoding(cp), b.dup.force_encoding(cp)), cp)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_join_ascii_incompatible
|
|
bug7168 = '[ruby-core:48012]'
|
|
names = %w"a b".map {|s| s.encode(Encoding::UTF_16LE)}
|
|
assert_raise(Encoding::CompatibilityError, bug7168) {File.join(*names)}
|
|
assert_raise(Encoding::CompatibilityError, bug7168) {File.join(names)}
|
|
|
|
a = Object.new
|
|
b = names[1]
|
|
names = [a, "b"]
|
|
a.singleton_class.class_eval do
|
|
define_method(:to_path) do
|
|
names[1] = b
|
|
"a"
|
|
end
|
|
end
|
|
assert_raise(Encoding::CompatibilityError, bug7168) {File.join(names)}
|
|
end
|
|
|
|
def test_join_with_changed_separator
|
|
assert_separately([], "#{<<~"begin;"}\n#{<<~"end;"}")
|
|
bug = '[ruby-core:79579] [Bug #13223]'
|
|
begin;
|
|
class File
|
|
remove_const :Separator
|
|
remove_const :SEPARATOR
|
|
end
|
|
GC.start
|
|
assert_equal("hello/world", File.join("hello", "world"), bug)
|
|
end;
|
|
end
|
|
|
|
def test_truncate
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(0, File.truncate(file, 1))
|
|
assert_file.exist?(file)
|
|
assert_equal(1, File.size(file))
|
|
assert_equal(0, File.truncate(file, 0))
|
|
assert_file.exist?(file)
|
|
assert_file.zero?(file)
|
|
make_file("foo", file)
|
|
assert_raise(Errno::ENOENT) { File.truncate(nofile, 0) }
|
|
|
|
f = File.new(file, "w")
|
|
assert_equal(0, f.truncate(2))
|
|
assert_file.exist?(file)
|
|
assert_equal(2, File.size(file))
|
|
assert_equal(0, f.truncate(0))
|
|
assert_file.exist?(file)
|
|
assert_file.zero?(file)
|
|
f.close
|
|
make_file("foo", file)
|
|
|
|
assert_raise(IOError) { File.open(file) {|ff| ff.truncate(0)} }
|
|
end
|
|
rescue NotImplementedError
|
|
end
|
|
|
|
def test_flock_exclusive
|
|
File.open(regular_file, "r+") do |f|
|
|
f.flock(File::LOCK_EX)
|
|
assert_separately(["-rtimeout", "-", regular_file], "#{<<~begin}#{<<~"end;"}")
|
|
begin
|
|
open(ARGV[0], "r") do |f|
|
|
Timeout.timeout(0.1) do
|
|
assert(!f.flock(File::LOCK_SH|File::LOCK_NB))
|
|
end
|
|
end
|
|
end;
|
|
assert_separately(["-rtimeout", "-", regular_file], "#{<<~begin}#{<<~"end;"}")
|
|
begin
|
|
open(ARGV[0], "r") do |f|
|
|
assert_raise(Timeout::Error) do
|
|
Timeout.timeout(0.1) do
|
|
f.flock(File::LOCK_SH)
|
|
end
|
|
end
|
|
end
|
|
end;
|
|
f.flock(File::LOCK_UN)
|
|
end
|
|
rescue NotImplementedError
|
|
end
|
|
|
|
def test_flock_shared
|
|
File.open(regular_file, "r+") do |f|
|
|
f.flock(File::LOCK_SH)
|
|
assert_separately(["-rtimeout", "-", regular_file], "#{<<~begin}#{<<~"end;"}")
|
|
begin
|
|
open(ARGV[0], "r") do |f|
|
|
Timeout.timeout(0.1) do
|
|
assert(f.flock(File::LOCK_SH))
|
|
end
|
|
end
|
|
end;
|
|
assert_separately(["-rtimeout", "-", regular_file], "#{<<~begin}#{<<~"end;"}")
|
|
begin
|
|
open(ARGV[0], "r+") do |f|
|
|
assert_raise(Timeout::Error) do
|
|
Timeout.timeout(0.1) do
|
|
f.flock(File::LOCK_EX)
|
|
end
|
|
end
|
|
end
|
|
end;
|
|
f.flock(File::LOCK_UN)
|
|
end
|
|
rescue NotImplementedError
|
|
end
|
|
|
|
def test_test
|
|
fn1 = regular_file
|
|
hardlinkfile
|
|
sleep(1.1)
|
|
fn2 = fn1 + "2"
|
|
make_file("foo", fn2)
|
|
[
|
|
@dir,
|
|
fn1,
|
|
zerofile,
|
|
notownedfile,
|
|
suidfile,
|
|
sgidfile,
|
|
stickyfile,
|
|
symlinkfile,
|
|
hardlinkfile,
|
|
chardev,
|
|
blockdev,
|
|
fifo,
|
|
socket
|
|
].compact.each do |f|
|
|
assert_equal(File.atime(f), test(?A, f))
|
|
assert_equal(File.ctime(f), test(?C, f))
|
|
assert_equal(File.mtime(f), test(?M, f))
|
|
assert_equal(File.blockdev?(f), test(?b, f))
|
|
assert_equal(File.chardev?(f), test(?c, f))
|
|
assert_equal(File.directory?(f), test(?d, f))
|
|
assert_equal(File.exist?(f), test(?e, f))
|
|
assert_equal(File.file?(f), test(?f, f))
|
|
assert_equal(File.setgid?(f), test(?g, f))
|
|
assert_equal(File.grpowned?(f), test(?G, f))
|
|
assert_equal(File.sticky?(f), test(?k, f))
|
|
assert_equal(File.symlink?(f), test(?l, f))
|
|
assert_equal(File.owned?(f), test(?o, f))
|
|
assert_nothing_raised { test(?O, f) }
|
|
assert_equal(File.pipe?(f), test(?p, f))
|
|
assert_equal(File.readable?(f), test(?r, f))
|
|
assert_equal(File.readable_real?(f), test(?R, f))
|
|
assert_equal(File.size?(f), test(?s, f))
|
|
assert_equal(File.socket?(f), test(?S, f))
|
|
assert_equal(File.setuid?(f), test(?u, f))
|
|
assert_equal(File.writable?(f), test(?w, f))
|
|
assert_equal(File.writable_real?(f), test(?W, f))
|
|
assert_equal(File.executable?(f), test(?x, f))
|
|
assert_equal(File.executable_real?(f), test(?X, f))
|
|
assert_equal(File.zero?(f), test(?z, f))
|
|
end
|
|
assert_equal(false, test(?-, @dir, fn1))
|
|
assert_equal(true, test(?-, fn1, fn1))
|
|
assert_equal(true, test(?=, fn1, fn1))
|
|
assert_equal(false, test(?>, fn1, fn1))
|
|
assert_equal(false, test(?<, fn1, fn1))
|
|
unless /cygwin/ =~ RUBY_PLATFORM
|
|
assert_equal(false, test(?=, fn1, fn2))
|
|
assert_equal(false, test(?>, fn1, fn2))
|
|
assert_equal(true, test(?>, fn2, fn1))
|
|
assert_equal(true, test(?<, fn1, fn2))
|
|
assert_equal(false, test(?<, fn2, fn1))
|
|
end
|
|
assert_raise(ArgumentError) { test }
|
|
assert_raise(Errno::ENOENT) { test(?A, nofile) }
|
|
assert_raise(ArgumentError) { test(?a) }
|
|
assert_raise(ArgumentError) { test("\0".ord) }
|
|
end
|
|
|
|
def test_stat_init
|
|
fn1 = regular_file
|
|
hardlinkfile
|
|
sleep(1.1)
|
|
fn2 = fn1 + "2"
|
|
make_file("foo", fn2)
|
|
fs1, fs2 = File::Stat.new(fn1), File::Stat.new(fn2)
|
|
assert_nothing_raised do
|
|
assert_equal(0, fs1 <=> fs1)
|
|
assert_equal(-1, fs1 <=> fs2)
|
|
assert_equal(1, fs2 <=> fs1)
|
|
assert_nil(fs1 <=> nil)
|
|
assert_integer(fs1.dev)
|
|
assert_integer_or_nil(fs1.rdev)
|
|
assert_integer_or_nil(fs1.dev_major)
|
|
assert_integer_or_nil(fs1.dev_minor)
|
|
assert_integer_or_nil(fs1.rdev_major)
|
|
assert_integer_or_nil(fs1.rdev_minor)
|
|
assert_integer(fs1.ino)
|
|
assert_integer(fs1.mode)
|
|
assert_equal(hardlinkfile ? 2 : 1, fs1.nlink)
|
|
assert_integer(fs1.uid)
|
|
assert_integer(fs1.gid)
|
|
assert_equal(3, fs1.size)
|
|
assert_integer_or_nil(fs1.blksize)
|
|
assert_integer_or_nil(fs1.blocks)
|
|
assert_kind_of(Time, fs1.atime)
|
|
assert_kind_of(Time, fs1.mtime)
|
|
assert_kind_of(Time, fs1.ctime)
|
|
assert_kind_of(String, fs1.inspect)
|
|
end
|
|
assert_raise(Errno::ENOENT) { File::Stat.new(nofile) }
|
|
assert_kind_of(File::Stat, File::Stat.new(fn1).dup)
|
|
assert_raise(TypeError) do
|
|
File::Stat.new(fn1).instance_eval { initialize_copy(0) }
|
|
end
|
|
end
|
|
|
|
def test_stat_new_utf8
|
|
assert_nothing_raised do
|
|
File::Stat.new(utf8_file)
|
|
end
|
|
end
|
|
|
|
def test_stat_ftype
|
|
assert_equal("directory", File::Stat.new(@dir).ftype)
|
|
assert_equal("file", File::Stat.new(regular_file).ftype)
|
|
# File::Stat uses stat
|
|
assert_equal("file", File::Stat.new(symlinkfile).ftype) if symlinkfile
|
|
assert_equal("file", File::Stat.new(hardlinkfile).ftype) if hardlinkfile
|
|
end
|
|
|
|
def test_stat_directory_p
|
|
assert_predicate(File::Stat.new(@dir), :directory?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :directory?)
|
|
end
|
|
|
|
def test_stat_pipe_p
|
|
assert_not_predicate(File::Stat.new(@dir), :pipe?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :pipe?)
|
|
assert_predicate(File::Stat.new(fifo), :pipe?) if fifo
|
|
IO.pipe {|r, w|
|
|
assert_predicate(r.stat, :pipe?)
|
|
assert_predicate(w.stat, :pipe?)
|
|
}
|
|
end
|
|
|
|
def test_stat_symlink_p
|
|
assert_not_predicate(File::Stat.new(@dir), :symlink?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :symlink?)
|
|
# File::Stat uses stat
|
|
assert_not_predicate(File::Stat.new(symlinkfile), :symlink?) if symlinkfile
|
|
assert_not_predicate(File::Stat.new(hardlinkfile), :symlink?) if hardlinkfile
|
|
end
|
|
|
|
def test_stat_socket_p
|
|
assert_not_predicate(File::Stat.new(@dir), :socket?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :socket?)
|
|
assert_predicate(File::Stat.new(socket), :socket?) if socket
|
|
end
|
|
|
|
def test_stat_blockdev_p
|
|
assert_not_predicate(File::Stat.new(@dir), :blockdev?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :blockdev?)
|
|
assert_predicate(File::Stat.new(blockdev), :blockdev?) if blockdev
|
|
end
|
|
|
|
def test_stat_chardev_p
|
|
assert_not_predicate(File::Stat.new(@dir), :chardev?)
|
|
assert_not_predicate(File::Stat.new(regular_file), :chardev?)
|
|
assert_predicate(File::Stat.new(chardev), :chardev?) if chardev
|
|
end
|
|
|
|
def test_stat_readable_p
|
|
return if Process.euid == 0
|
|
File.chmod(0200, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :readable?)
|
|
File.chmod(0600, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :readable?)
|
|
end if POSIX
|
|
|
|
def test_stat_readable_real_p
|
|
return if Process.euid == 0
|
|
File.chmod(0200, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :readable_real?)
|
|
File.chmod(0600, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :readable_real?)
|
|
end if POSIX
|
|
|
|
def test_stat_world_readable_p
|
|
File.chmod(0006, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :world_readable?)
|
|
File.chmod(0060, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :world_readable?)
|
|
File.chmod(0600, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :world_readable?)
|
|
end if POSIX
|
|
|
|
def test_stat_writable_p
|
|
return if Process.euid == 0
|
|
File.chmod(0400, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :writable?)
|
|
File.chmod(0600, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :writable?)
|
|
end if POSIX
|
|
|
|
def test_stat_writable_real_p
|
|
return if Process.euid == 0
|
|
File.chmod(0400, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :writable_real?)
|
|
File.chmod(0600, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :writable_real?)
|
|
end if POSIX
|
|
|
|
def test_stat_world_writable_p
|
|
File.chmod(0006, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :world_writable?)
|
|
File.chmod(0060, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :world_writable?)
|
|
File.chmod(0600, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :world_writable?)
|
|
end if POSIX
|
|
|
|
def test_stat_executable_p
|
|
File.chmod(0100, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :executable?)
|
|
File.chmod(0600, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :executable?)
|
|
end if POSIX
|
|
|
|
def test_stat_executable_real_p
|
|
File.chmod(0100, regular_file)
|
|
assert_predicate(File::Stat.new(regular_file), :executable_real?)
|
|
File.chmod(0600, regular_file)
|
|
assert_not_predicate(File::Stat.new(regular_file), :executable_real?)
|
|
end if POSIX
|
|
|
|
def test_stat_file_p
|
|
assert_not_predicate(File::Stat.new(@dir), :file?)
|
|
assert_predicate(File::Stat.new(regular_file), :file?)
|
|
end
|
|
|
|
def test_stat_zero_p
|
|
assert_nothing_raised { File::Stat.new(@dir).zero? }
|
|
assert_not_predicate(File::Stat.new(regular_file), :zero?)
|
|
assert_predicate(File::Stat.new(zerofile), :zero?)
|
|
end
|
|
|
|
def test_stat_size_p
|
|
assert_nothing_raised { File::Stat.new(@dir).size? }
|
|
assert_equal(3, File::Stat.new(regular_file).size?)
|
|
assert_not_predicate(File::Stat.new(zerofile), :size?)
|
|
end
|
|
|
|
def test_stat_owned_p
|
|
assert_predicate(File::Stat.new(regular_file), :owned?)
|
|
assert_not_predicate(File::Stat.new(notownedfile), :owned?) if notownedfile
|
|
end if POSIX
|
|
|
|
def test_stat_grpowned_p ## xxx
|
|
assert_predicate(File::Stat.new(regular_file), :grpowned?)
|
|
end if POSIX
|
|
|
|
def test_stat_suid
|
|
assert_not_predicate(File::Stat.new(regular_file), :setuid?)
|
|
assert_predicate(File::Stat.new(suidfile), :setuid?) if suidfile
|
|
end
|
|
|
|
def test_stat_sgid
|
|
assert_not_predicate(File::Stat.new(regular_file), :setgid?)
|
|
assert_predicate(File::Stat.new(sgidfile), :setgid?) if sgidfile
|
|
end
|
|
|
|
def test_stat_sticky
|
|
assert_not_predicate(File::Stat.new(regular_file), :sticky?)
|
|
assert_predicate(File::Stat.new(stickyfile), :sticky?) if stickyfile
|
|
end
|
|
|
|
def test_stat_size
|
|
assert_integer(File::Stat.new(@dir).size)
|
|
assert_equal(3, File::Stat.new(regular_file).size)
|
|
assert_equal(0, File::Stat.new(zerofile).size)
|
|
end
|
|
|
|
def test_stat_special_file
|
|
# test for special files such as pagefile.sys on Windows
|
|
assert_nothing_raised do
|
|
Dir::glob("C:/*.sys") {|f| File::Stat.new(f) }
|
|
end
|
|
end if DRIVE
|
|
|
|
def test_path_check
|
|
assert_nothing_raised { ENV["PATH"] }
|
|
end
|
|
|
|
def test_size
|
|
[regular_file, utf8_file].each do |file|
|
|
assert_equal(3, File.open(file) {|f| f.size })
|
|
File.open(file, "a") do |f|
|
|
f.write("bar")
|
|
assert_equal(6, f.size)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_absolute_path
|
|
assert_equal(File.join(Dir.pwd, "~foo"), File.absolute_path("~foo"))
|
|
dir = File.expand_path("/bar")
|
|
assert_equal(File.join(dir, "~foo"), File.absolute_path("~foo", dir))
|
|
end
|
|
end
|