require 'test/unit' require 'pathname' require 'fileutils' require 'tmpdir' require 'enumerator' require_relative '../ruby/envutil' class TestPathname < Test::Unit::TestCase def self.define_assertion(name, linenum, &block) name = "test_#{name}_#{linenum}" define_method(name, &block) end def self.get_linenum if /:(\d+):/ =~ caller[1] $1.to_i else nil end end def self.defassert(name, result, *args) define_assertion(name, get_linenum) { mesg = "#{name}(#{args.map {|a| a.inspect }.join(', ')})" assert_nothing_raised(mesg) { assert_equal(result, self.send(name, *args), mesg) } } end def self.defassert_raise(name, exc, *args) define_assertion(name, get_linenum) { message = "#{name}(#{args.map {|a| a.inspect }.join(', ')})" assert_raise(exc, message) { self.send(name, *args) } } end DOSISH = File::ALT_SEPARATOR != nil DOSISH_DRIVE_LETTER = File.dirname("A:") == "A:." DOSISH_UNC = File.dirname("//") == "//" def cleanpath_aggressive(path) Pathname.new(path).cleanpath.to_s end defassert(:cleanpath_aggressive, '/', '/') defassert(:cleanpath_aggressive, '.', '') defassert(:cleanpath_aggressive, '.', '.') defassert(:cleanpath_aggressive, '..', '..') defassert(:cleanpath_aggressive, 'a', 'a') defassert(:cleanpath_aggressive, '/', '/.') defassert(:cleanpath_aggressive, '/', '/..') defassert(:cleanpath_aggressive, '/a', '/a') defassert(:cleanpath_aggressive, '.', './') defassert(:cleanpath_aggressive, '..', '../') defassert(:cleanpath_aggressive, 'a', 'a/') defassert(:cleanpath_aggressive, 'a/b', 'a//b') defassert(:cleanpath_aggressive, 'a', 'a/.') defassert(:cleanpath_aggressive, 'a', 'a/./') defassert(:cleanpath_aggressive, '.', 'a/..') defassert(:cleanpath_aggressive, '.', 'a/../') defassert(:cleanpath_aggressive, '/a', '/a/.') defassert(:cleanpath_aggressive, '..', './..') defassert(:cleanpath_aggressive, '..', '../.') defassert(:cleanpath_aggressive, '..', './../') defassert(:cleanpath_aggressive, '..', '.././') defassert(:cleanpath_aggressive, '/', '/./..') defassert(:cleanpath_aggressive, '/', '/../.') defassert(:cleanpath_aggressive, '/', '/./../') defassert(:cleanpath_aggressive, '/', '/.././') defassert(:cleanpath_aggressive, 'a/b/c', 'a/b/c') defassert(:cleanpath_aggressive, 'b/c', './b/c') defassert(:cleanpath_aggressive, 'a/c', 'a/./c') defassert(:cleanpath_aggressive, 'a/b', 'a/b/.') defassert(:cleanpath_aggressive, '.', 'a/../.') defassert(:cleanpath_aggressive, '/a', '/../.././../a') defassert(:cleanpath_aggressive, '../../d', 'a/b/../../../../c/../d') if DOSISH_UNC defassert(:cleanpath_aggressive, '//a/b/c', '//a/b/c/') else defassert(:cleanpath_aggressive, '/', '///') defassert(:cleanpath_aggressive, '/a', '///a') defassert(:cleanpath_aggressive, '/', '///..') defassert(:cleanpath_aggressive, '/', '///.') defassert(:cleanpath_aggressive, '/', '///a/../..') end def cleanpath_conservative(path) Pathname.new(path).cleanpath(true).to_s end defassert(:cleanpath_conservative, '/', '/') defassert(:cleanpath_conservative, '.', '') defassert(:cleanpath_conservative, '.', '.') defassert(:cleanpath_conservative, '..', '..') defassert(:cleanpath_conservative, 'a', 'a') defassert(:cleanpath_conservative, '/', '/.') defassert(:cleanpath_conservative, '/', '/..') defassert(:cleanpath_conservative, '/a', '/a') defassert(:cleanpath_conservative, '.', './') defassert(:cleanpath_conservative, '..', '../') defassert(:cleanpath_conservative, 'a/', 'a/') defassert(:cleanpath_conservative, 'a/b', 'a//b') defassert(:cleanpath_conservative, 'a/.', 'a/.') defassert(:cleanpath_conservative, 'a/.', 'a/./') defassert(:cleanpath_conservative, 'a/..', 'a/../') defassert(:cleanpath_conservative, '/a/.', '/a/.') defassert(:cleanpath_conservative, '..', './..') defassert(:cleanpath_conservative, '..', '../.') defassert(:cleanpath_conservative, '..', './../') defassert(:cleanpath_conservative, '..', '.././') defassert(:cleanpath_conservative, '/', '/./..') defassert(:cleanpath_conservative, '/', '/../.') defassert(:cleanpath_conservative, '/', '/./../') defassert(:cleanpath_conservative, '/', '/.././') defassert(:cleanpath_conservative, 'a/b/c', 'a/b/c') defassert(:cleanpath_conservative, 'b/c', './b/c') defassert(:cleanpath_conservative, 'a/c', 'a/./c') defassert(:cleanpath_conservative, 'a/b/.', 'a/b/.') defassert(:cleanpath_conservative, 'a/..', 'a/../.') defassert(:cleanpath_conservative, '/a', '/../.././../a') defassert(:cleanpath_conservative, 'a/b/../../../../c/../d', 'a/b/../../../../c/../d') if DOSISH_UNC defassert(:cleanpath_conservative, '//', '//') else defassert(:cleanpath_conservative, '/', '//') end # has_trailing_separator?(path) -> bool def has_trailing_separator?(path) Pathname.allocate.__send__(:has_trailing_separator?, path) end defassert(:has_trailing_separator?, false, "/") defassert(:has_trailing_separator?, false, "///") defassert(:has_trailing_separator?, false, "a") defassert(:has_trailing_separator?, true, "a/") def add_trailing_separator(path) Pathname.allocate.__send__(:add_trailing_separator, path) end def del_trailing_separator(path) Pathname.allocate.__send__(:del_trailing_separator, path) end defassert(:del_trailing_separator, "/", "/") defassert(:del_trailing_separator, "/a", "/a") defassert(:del_trailing_separator, "/a", "/a/") defassert(:del_trailing_separator, "/a", "/a//") defassert(:del_trailing_separator, ".", ".") defassert(:del_trailing_separator, ".", "./") defassert(:del_trailing_separator, ".", ".//") if DOSISH_DRIVE_LETTER defassert(:del_trailing_separator, "A:", "A:") defassert(:del_trailing_separator, "A:/", "A:/") defassert(:del_trailing_separator, "A:/", "A://") defassert(:del_trailing_separator, "A:.", "A:.") defassert(:del_trailing_separator, "A:.", "A:./") defassert(:del_trailing_separator, "A:.", "A:.//") end if DOSISH_UNC defassert(:del_trailing_separator, "//", "//") defassert(:del_trailing_separator, "//a", "//a") defassert(:del_trailing_separator, "//a", "//a/") defassert(:del_trailing_separator, "//a", "//a//") defassert(:del_trailing_separator, "//a/b", "//a/b") defassert(:del_trailing_separator, "//a/b", "//a/b/") defassert(:del_trailing_separator, "//a/b", "//a/b//") defassert(:del_trailing_separator, "//a/b/c", "//a/b/c") defassert(:del_trailing_separator, "//a/b/c", "//a/b/c/") defassert(:del_trailing_separator, "//a/b/c", "//a/b/c//") else defassert(:del_trailing_separator, "/", "///") defassert(:del_trailing_separator, "///a", "///a/") end if DOSISH defassert(:del_trailing_separator, "a", "a\\") defassert(:del_trailing_separator, "\225\\".force_encoding("cp932"), "\225\\\\".force_encoding("cp932")) defassert(:del_trailing_separator, "\225".force_encoding("cp437"), "\225\\\\".force_encoding("cp437")) end def test_plus assert_kind_of(Pathname, Pathname("a") + Pathname("b")) end def plus(path1, path2) # -> path (Pathname.new(path1) + Pathname.new(path2)).to_s end defassert(:plus, '/', '/', '/') defassert(:plus, 'a/b', 'a', 'b') defassert(:plus, 'a', 'a', '.') defassert(:plus, 'b', '.', 'b') defassert(:plus, '.', '.', '.') defassert(:plus, '/b', 'a', '/b') defassert(:plus, '/', '/', '..') defassert(:plus, '.', 'a', '..') defassert(:plus, 'a', 'a/b', '..') defassert(:plus, '../..', '..', '..') defassert(:plus, '/c', '/', '../c') defassert(:plus, 'c', 'a', '../c') defassert(:plus, 'a/c', 'a/b', '../c') defassert(:plus, '../../c', '..', '../c') defassert(:plus, 'a//b/d//e', 'a//b/c', '../d//e') def test_parent assert_equal(Pathname("."), Pathname("a").parent) end def parent(path) # -> path Pathname.new(path).parent.to_s end defassert(:parent, '/', '/') defassert(:parent, '/', '/a') defassert(:parent, '/a', '/a/b') defassert(:parent, '/a/b', '/a/b/c') defassert(:parent, '.', 'a') defassert(:parent, 'a', 'a/b') defassert(:parent, 'a/b', 'a/b/c') defassert(:parent, '..', '.') defassert(:parent, '../..', '..') def test_join r = Pathname("a").join(Pathname("b"), Pathname("c")) assert_equal(Pathname("a/b/c"), r) r = Pathname("/a").join(Pathname("b"), Pathname("c")) assert_equal(Pathname("/a/b/c"), r) r = Pathname("/a").join(Pathname("/b"), Pathname("c")) assert_equal(Pathname("/b/c"), r) r = Pathname("/a").join(Pathname("/b"), Pathname("/c")) assert_equal(Pathname("/c"), r) r = Pathname("/a").join("/b", "/c") assert_equal(Pathname("/c"), r) r = Pathname("/foo/var").join() assert_equal(Pathname("/foo/var"), r) end def test_absolute assert_equal(true, Pathname("/").absolute?) assert_equal(false, Pathname("a").absolute?) end def relative?(path) Pathname.new(path).relative? end defassert(:relative?, false, '/') defassert(:relative?, false, '/a') defassert(:relative?, false, '/..') defassert(:relative?, true, 'a') defassert(:relative?, true, 'a/b') if DOSISH_DRIVE_LETTER defassert(:relative?, false, 'A:') defassert(:relative?, false, 'A:/') defassert(:relative?, false, 'A:/a') end if File.dirname('//') == '//' defassert(:relative?, false, '//') defassert(:relative?, false, '//a') defassert(:relative?, false, '//a/') defassert(:relative?, false, '//a/b') defassert(:relative?, false, '//a/b/') defassert(:relative?, false, '//a/b/c') end def relative_path_from(dest_directory, base_directory) Pathname.new(dest_directory).relative_path_from(Pathname.new(base_directory)).to_s end defassert(:relative_path_from, "../a", "a", "b") defassert(:relative_path_from, "../a", "a", "b/") defassert(:relative_path_from, "../a", "a/", "b") defassert(:relative_path_from, "../a", "a/", "b/") defassert(:relative_path_from, "../a", "/a", "/b") defassert(:relative_path_from, "../a", "/a", "/b/") defassert(:relative_path_from, "../a", "/a/", "/b") defassert(:relative_path_from, "../a", "/a/", "/b/") defassert(:relative_path_from, "../b", "a/b", "a/c") defassert(:relative_path_from, "../a", "../a", "../b") defassert(:relative_path_from, "a", "a", ".") defassert(:relative_path_from, "..", ".", "a") defassert(:relative_path_from, ".", ".", ".") defassert(:relative_path_from, ".", "..", "..") defassert(:relative_path_from, "..", "..", ".") defassert(:relative_path_from, "c/d", "/a/b/c/d", "/a/b") defassert(:relative_path_from, "../..", "/a/b", "/a/b/c/d") defassert(:relative_path_from, "../../../../e", "/e", "/a/b/c/d") defassert(:relative_path_from, "../b/c", "a/b/c", "a/d") defassert(:relative_path_from, "../a", "/../a", "/b") defassert(:relative_path_from, "../../a", "../a", "b") defassert(:relative_path_from, ".", "/a/../../b", "/b") defassert(:relative_path_from, "..", "a/..", "a") defassert(:relative_path_from, ".", "a/../b", "b") defassert(:relative_path_from, "a", "a", "b/..") defassert(:relative_path_from, "b/c", "b/c", "b/..") defassert_raise(:relative_path_from, ArgumentError, "/", ".") defassert_raise(:relative_path_from, ArgumentError, ".", "/") defassert_raise(:relative_path_from, ArgumentError, "a", "..") defassert_raise(:relative_path_from, ArgumentError, ".", "..") def with_tmpchdir(base=nil) Dir.mktmpdir(base) {|d| d = Pathname.new(d).realpath.to_s Dir.chdir(d) { yield d } } end def has_symlink? begin File.symlink(nil, nil) rescue NotImplementedError return false rescue TypeError end return true end def realpath(path, basedir=nil) Pathname.new(path).realpath(basedir).to_s end def test_realpath return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| assert_raise(Errno::ENOENT) { realpath("#{dir}/not-exist") } File.symlink("not-exist-target", "#{dir}/not-exist") assert_raise(Errno::ENOENT) { realpath("#{dir}/not-exist") } File.symlink("loop", "#{dir}/loop") assert_raise(Errno::ELOOP) { realpath("#{dir}/loop") } assert_raise(Errno::ELOOP) { realpath("#{dir}/loop", dir) } File.symlink("../#{File.basename(dir)}/./not-exist-target", "#{dir}/not-exist2") assert_raise(Errno::ENOENT) { realpath("#{dir}/not-exist2") } File.open("#{dir}/exist-target", "w") {} File.symlink("../#{File.basename(dir)}/./exist-target", "#{dir}/exist2") assert_nothing_raised { realpath("#{dir}/exist2") } File.symlink("loop-relative", "loop-relative") assert_raise(Errno::ELOOP) { realpath("#{dir}/loop-relative") } Dir.mkdir("exist") assert_equal("#{dir}/exist", realpath("exist")) assert_raise(Errno::ELOOP) { realpath("../loop", "#{dir}/exist") } File.symlink("loop1/loop1", "loop1") assert_raise(Errno::ELOOP) { realpath("#{dir}/loop1") } File.symlink("loop2", "loop3") File.symlink("loop3", "loop2") assert_raise(Errno::ELOOP) { realpath("#{dir}/loop2") } Dir.mkdir("b") File.symlink("b", "c") assert_equal("#{dir}/b", realpath("c")) assert_equal("#{dir}/b", realpath("c/../c")) assert_equal("#{dir}/b", realpath("c/../c/../c/.")) File.symlink("..", "b/d") assert_equal("#{dir}/b", realpath("c/d/c/d/c")) File.symlink("#{dir}/b", "e") assert_equal("#{dir}/b", realpath("e")) Dir.mkdir("f") Dir.mkdir("f/g") File.symlink("f/g", "h") assert_equal("#{dir}/f/g", realpath("h")) File.chmod(0000, "f") assert_raise(Errno::EACCES) { realpath("h") } File.chmod(0755, "f") } end def realdirpath(path) Pathname.new(path).realdirpath.to_s end def test_realdirpath return if !has_symlink? Dir.mktmpdir('rubytest-pathname') {|dir| rdir = realpath(dir) assert_equal("#{rdir}/not-exist", realdirpath("#{dir}/not-exist")) assert_raise(Errno::ENOENT) { realdirpath("#{dir}/not-exist/not-exist-child") } File.symlink("not-exist-target", "#{dir}/not-exist") assert_equal("#{rdir}/not-exist-target", realdirpath("#{dir}/not-exist")) File.symlink("../#{File.basename(dir)}/./not-exist-target", "#{dir}/not-exist2") assert_equal("#{rdir}/not-exist-target", realdirpath("#{dir}/not-exist2")) File.open("#{dir}/exist-target", "w") {} File.symlink("../#{File.basename(dir)}/./exist-target", "#{dir}/exist") assert_equal("#{rdir}/exist-target", realdirpath("#{dir}/exist")) File.symlink("loop", "#{dir}/loop") assert_raise(Errno::ELOOP) { realdirpath("#{dir}/loop") } } end def descend(path) Pathname.new(path).enum_for(:descend).map {|v| v.to_s } end defassert(:descend, %w[/ /a /a/b /a/b/c], "/a/b/c") defassert(:descend, %w[a a/b a/b/c], "a/b/c") defassert(:descend, %w[. ./a ./a/b ./a/b/c], "./a/b/c") defassert(:descend, %w[a/], "a/") def ascend(path) Pathname.new(path).enum_for(:ascend).map {|v| v.to_s } end defassert(:ascend, %w[/a/b/c /a/b /a /], "/a/b/c") defassert(:ascend, %w[a/b/c a/b a], "a/b/c") defassert(:ascend, %w[./a/b/c ./a/b ./a .], "./a/b/c") defassert(:ascend, %w[a/], "a/") def test_initialize p1 = Pathname.new('a') assert_equal('a', p1.to_s) p2 = Pathname.new(p1) assert_equal(p1, p2) end def test_initialize_nul assert_raise(ArgumentError) { Pathname.new("a\0") } end class AnotherStringLike # :nodoc: def initialize(s) @s = s end def to_str() @s end def ==(other) @s == other end end def test_equality obj = Pathname.new("a") str = "a" sym = :a ano = AnotherStringLike.new("a") assert_equal(false, obj == str) assert_equal(false, str == obj) assert_equal(false, obj == ano) assert_equal(false, ano == obj) assert_equal(false, obj == sym) assert_equal(false, sym == obj) obj2 = Pathname.new("a") assert_equal(true, obj == obj2) assert_equal(true, obj === obj2) assert_equal(true, obj.eql?(obj2)) end def test_hashkey h = {} h[Pathname.new("a")] = 1 h[Pathname.new("a")] = 2 assert_equal(1, h.size) end def assert_pathname_cmp(e, s1, s2) p1 = Pathname.new(s1) p2 = Pathname.new(s2) r = p1 <=> p2 assert(e == r, "#{p1.inspect} <=> #{p2.inspect}: <#{e}> expected but was <#{r}>") end def test_comparison assert_pathname_cmp( 0, "a", "a") assert_pathname_cmp( 1, "b", "a") assert_pathname_cmp(-1, "a", "b") ss = %w( a a/ a/b a. a0 ) s1 = ss.shift ss.each {|s2| assert_pathname_cmp(-1, s1, s2) s1 = s2 } end def test_comparison_string assert_equal(nil, Pathname.new("a") <=> "a") assert_equal(nil, "a" <=> Pathname.new("a")) end def pathsub(path, pat, repl) Pathname.new(path).sub(pat, repl).to_s end defassert(:pathsub, "a.o", "a.c", /\.c\z/, ".o") def pathsubext(path, repl) Pathname.new(path).sub_ext(repl).to_s end defassert(:pathsubext, 'a.o', 'a.c', '.o') defassert(:pathsubext, 'a.o', 'a.c++', '.o') defassert(:pathsubext, 'a.png', 'a.gif', '.png') defassert(:pathsubext, 'ruby.tar.bz2', 'ruby.tar.gz', '.bz2') defassert(:pathsubext, 'd/a.o', 'd/a.c', '.o') defassert(:pathsubext, 'foo', 'foo.exe', '') defassert(:pathsubext, 'lex.yy.o', 'lex.yy.c', '.o') defassert(:pathsubext, 'fooaa.o', 'fooaa', '.o') defassert(:pathsubext, 'd.e/aa.o', 'd.e/aa', '.o') defassert(:pathsubext, 'long_enough.bug-3664', 'long_enough.not_to_be_embeded[ruby-core:31640]', '.bug-3664') def test_sub_matchdata result = Pathname("abc.gif").sub(/\..*/) { assert_not_nil($~) assert_equal(".gif", $~[0]) ".png" } assert_equal("abc.png", result.to_s) end def root?(path) Pathname.new(path).root? end defassert(:root?, true, "/") defassert(:root?, true, "//") defassert(:root?, true, "///") defassert(:root?, false, "") defassert(:root?, false, "a") def test_mountpoint? r = Pathname("/").mountpoint? assert_include([true, false], r) end def test_destructive_update path = Pathname.new("a") path.to_s.replace "b" assert_equal(Pathname.new("a"), path) end def test_null_character assert_raise(ArgumentError) { Pathname.new("\0") } end def test_taint obj = Pathname.new("a"); assert_same(obj, obj.taint) obj = Pathname.new("a"); assert_same(obj, obj.untaint) assert_equal(false, Pathname.new("a" ) .tainted?) assert_equal(false, Pathname.new("a" ) .to_s.tainted?) assert_equal(true, Pathname.new("a" ).taint .tainted?) assert_equal(true, Pathname.new("a" ).taint.to_s.tainted?) assert_equal(true, Pathname.new("a".taint) .tainted?) assert_equal(true, Pathname.new("a".taint) .to_s.tainted?) assert_equal(true, Pathname.new("a".taint).taint .tainted?) assert_equal(true, Pathname.new("a".taint).taint.to_s.tainted?) str = "a" path = Pathname.new(str) str.taint assert_equal(false, path .tainted?) assert_equal(false, path.to_s.tainted?) end def test_untaint obj = Pathname.new("a"); assert_same(obj, obj.untaint) assert_equal(false, Pathname.new("a").taint.untaint .tainted?) assert_equal(false, Pathname.new("a").taint.untaint.to_s.tainted?) str = "a".taint path = Pathname.new(str) str.untaint assert_equal(true, path .tainted?) assert_equal(true, path.to_s.tainted?) end def test_freeze obj = Pathname.new("a"); assert_same(obj, obj.freeze) assert_equal(false, Pathname.new("a" ) .frozen?) assert_equal(false, Pathname.new("a".freeze) .frozen?) assert_equal(true, Pathname.new("a" ).freeze .frozen?) assert_equal(true, Pathname.new("a".freeze).freeze .frozen?) assert_equal(false, Pathname.new("a" ) .to_s.frozen?) assert_equal(false, Pathname.new("a".freeze) .to_s.frozen?) assert_equal(false, Pathname.new("a" ).freeze.to_s.frozen?) assert_equal(false, Pathname.new("a".freeze).freeze.to_s.frozen?) end def test_freeze_and_taint obj = Pathname.new("a") obj.freeze assert_equal(false, obj.tainted?) assert_raise(RuntimeError) { obj.taint } obj = Pathname.new("a") obj.taint assert_equal(true, obj.tainted?) obj.freeze assert_equal(true, obj.tainted?) assert_nothing_raised { obj.taint } end def test_to_s str = "a" obj = Pathname.new(str) assert_equal(str, obj.to_s) assert_not_same(str, obj.to_s) assert_not_same(obj.to_s, obj.to_s) end def test_kernel_open count = 0 result = Kernel.open(Pathname.new(__FILE__)) {|f| assert(File.identical?(__FILE__, f)) count += 1 2 } assert_equal(1, count) assert_equal(2, result) end def test_each_filename result = [] Pathname.new("/usr/bin/ruby").each_filename {|f| result << f } assert_equal(%w[usr bin ruby], result) assert_equal(%w[usr bin ruby], Pathname.new("/usr/bin/ruby").each_filename.to_a) end def test_kernel_pathname assert_equal(Pathname.new("a"), Pathname("a")) end def test_children with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} Dir.mkdir("d") open("d/x", "w") {} open("d/y", "w") {} assert_equal([Pathname("a"), Pathname("b"), Pathname("d")], Pathname(".").children.sort) assert_equal([Pathname("d/x"), Pathname("d/y")], Pathname("d").children.sort) assert_equal([Pathname("x"), Pathname("y")], Pathname("d").children(false).sort) } end def test_each_child with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} Dir.mkdir("d") open("d/x", "w") {} open("d/y", "w") {} a = []; Pathname(".").each_child {|v| a << v }; a.sort! assert_equal([Pathname("a"), Pathname("b"), Pathname("d")], a) a = []; Pathname("d").each_child {|v| a << v }; a.sort! assert_equal([Pathname("d/x"), Pathname("d/y")], a) a = []; Pathname("d").each_child(false) {|v| a << v }; a.sort! assert_equal([Pathname("x"), Pathname("y")], a) } end def test_each_line with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.puts 1, 2 } a = [] Pathname("a").each_line {|line| a << line } assert_equal(["1\n", "2\n"], a) a = [] Pathname("a").each_line("2") {|line| a << line } assert_equal(["1\n2", "\n"], a) a = [] Pathname("a").each_line(1) {|line| a << line } assert_equal(["1", "\n", "2", "\n"], a) a = [] Pathname("a").each_line("2", 1) {|line| a << line } assert_equal(["1", "\n", "2", "\n"], a) a = [] enum = Pathname("a").each_line enum.each {|line| a << line } assert_equal(["1\n", "2\n"], a) } end def test_readlines with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.puts 1, 2 } a = Pathname("a").readlines assert_equal(["1\n", "2\n"], a) } end def test_read with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.puts 1, 2 } assert_equal("1\n2\n", Pathname("a").read) } end def test_binread with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } str = Pathname("a").binread assert_equal("abc", str) assert_equal(Encoding::ASCII_8BIT, str.encoding) } end def test_write with_tmpchdir('rubytest-pathname') {|dir| path = Pathname("a") path.write "abc" assert_equal("abc", path.read) } end def test_binwrite with_tmpchdir('rubytest-pathname') {|dir| path = Pathname("a") path.binwrite "abc\x80" assert_equal("abc\x80".b, path.binread) } end def test_sysopen with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } fd = Pathname("a").sysopen io = IO.new(fd) begin assert_equal("abc", io.read) ensure io.close end } end def test_atime assert_kind_of(Time, Pathname(__FILE__).atime) end def test_ctime assert_kind_of(Time, Pathname(__FILE__).ctime) end def test_mtime assert_kind_of(Time, Pathname(__FILE__).mtime) end def test_chmod with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } path = Pathname("a") old = path.stat.mode path.chmod(0444) assert_equal(0444, path.stat.mode & 0777) path.chmod(old) } end def test_lchmod return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } File.symlink("a", "l") path = Pathname("l") old = path.lstat.mode begin path.lchmod(0444) rescue NotImplementedError next end assert_equal(0444, path.lstat.mode & 0777) path.chmod(old) } end def test_chown with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } path = Pathname("a") old_uid = path.stat.uid old_gid = path.stat.gid begin path.chown(0, 0) rescue Errno::EPERM next end assert_equal(0, path.stat.uid) assert_equal(0, path.stat.gid) path.chown(old_uid, old_gid) } end def test_lchown return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } File.symlink("a", "l") path = Pathname("l") old_uid = path.stat.uid old_gid = path.stat.gid begin path.lchown(0, 0) rescue Errno::EPERM next end assert_equal(0, path.stat.uid) assert_equal(0, path.stat.gid) path.lchown(old_uid, old_gid) } end def test_fnmatch path = Pathname("a") assert_equal(true, path.fnmatch("*")) assert_equal(false, path.fnmatch("*.*")) assert_equal(false, Pathname(".foo").fnmatch("*")) assert_equal(true, Pathname(".foo").fnmatch("*", File::FNM_DOTMATCH)) end def test_fnmatch? path = Pathname("a") assert_equal(true, path.fnmatch?("*")) assert_equal(false, path.fnmatch?("*.*")) end def test_ftype with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal("file", Pathname("f").ftype) Dir.mkdir("d") assert_equal("directory", Pathname("d").ftype) } end def test_make_link with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } Pathname("l").make_link(Pathname("a")) assert_equal("abc", Pathname("l").read) } end def test_open with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } path = Pathname("a") path.open {|f| assert_equal("abc", f.read) } path.open("r") {|f| assert_equal("abc", f.read) } Pathname("b").open("w", 0444) {|f| f.write "def" } assert_equal(0444, File.stat("b").mode & 0777) assert_equal("def", File.read("b")) Pathname("c").open("w", 0444, {}) {|f| f.write "ghi" } assert_equal(0444, File.stat("c").mode & 0777) assert_equal("ghi", File.read("c")) g = path.open assert_equal("abc", g.read) g.close } end def test_readlink return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } File.symlink("a", "l") assert_equal(Pathname("a"), Pathname("l").readlink) } end def test_rename with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } Pathname("a").rename(Pathname("b")) assert_equal("abc", File.read("b")) } end def test_stat with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } s = Pathname("a").stat assert_equal(3, s.size) } end def test_lstat return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } File.symlink("a", "l") s = Pathname("l").lstat assert_equal(true, s.symlink?) s = Pathname("l").stat assert_equal(false, s.symlink?) assert_equal(3, s.size) s = Pathname("a").lstat assert_equal(false, s.symlink?) assert_equal(3, s.size) } end def test_make_symlink return if !has_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } Pathname("l").make_symlink(Pathname("a")) s = Pathname("l").lstat assert_equal(true, s.symlink?) } end def test_truncate with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } Pathname("a").truncate(2) assert_equal("ab", File.read("a")) } end def test_utime with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {|f| f.write "abc" } atime = Time.utc(2000) mtime = Time.utc(1999) Pathname("a").utime(atime, mtime) s = File.stat("a") assert_equal(atime, s.atime) assert_equal(mtime, s.mtime) } end def test_basename assert_equal(Pathname("basename"), Pathname("dirname/basename").basename) assert_equal(Pathname("bar"), Pathname("foo/bar.x").basename(".x")) end def test_dirname assert_equal(Pathname("dirname"), Pathname("dirname/basename").dirname) end def test_extname assert_equal(".ext", Pathname("basename.ext").extname) end def test_expand_path drv = DOSISH_DRIVE_LETTER ? Dir.pwd.sub(%r(/.*), '') : "" assert_equal(Pathname(drv + "/a"), Pathname("/a").expand_path) assert_equal(Pathname(drv + "/a"), Pathname("a").expand_path("/")) assert_equal(Pathname(drv + "/a"), Pathname("a").expand_path(Pathname("/"))) assert_equal(Pathname(drv + "/b"), Pathname("/b").expand_path(Pathname("/a"))) assert_equal(Pathname(drv + "/a/b"), Pathname("b").expand_path(Pathname("/a"))) end def test_split assert_equal([Pathname("dirname"), Pathname("basename")], Pathname("dirname/basename").split) end def test_blockdev? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").blockdev?) } end def test_chardev? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").chardev?) } end def test_executable? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").executable?) } end def test_executable_real? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").executable_real?) } end def test_exist? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").exist?) } end def test_grpowned? skip "Unix file owner test" if DOSISH with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } File.chown(-1, Process.gid, "f") assert_equal(true, Pathname("f").grpowned?) } end def test_directory? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").directory?) Dir.mkdir("d") assert_equal(true, Pathname("d").directory?) } end def test_file? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").file?) Dir.mkdir("d") assert_equal(false, Pathname("d").file?) } end def test_pipe? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").pipe?) } end def test_socket? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").socket?) } end def test_owned? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").owned?) } end def test_readable? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").readable?) } end def test_world_readable? skip "Unix file mode bit test" if DOSISH with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } File.chmod(0400, "f") assert_equal(nil, Pathname("f").world_readable?) File.chmod(0444, "f") assert_equal(0444, Pathname("f").world_readable?) } end def test_readable_real? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").readable_real?) } end def test_setuid? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").setuid?) } end def test_setgid? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").setgid?) } end def test_size with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(3, Pathname("f").size) open("z", "w") {|f| } assert_equal(0, Pathname("z").size) assert_raise(Errno::ENOENT) { Pathname("not-exist").size } } end def test_size? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(3, Pathname("f").size?) open("z", "w") {|f| } assert_equal(nil, Pathname("z").size?) assert_equal(nil, Pathname("not-exist").size?) } end def test_sticky? skip "Unix file mode bit test" if DOSISH with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").sticky?) } end def test_symlink? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").symlink?) } end def test_writable? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").writable?) } end def test_world_writable? skip "Unix file mode bit test" if DOSISH with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } File.chmod(0600, "f") assert_equal(nil, Pathname("f").world_writable?) File.chmod(0666, "f") assert_equal(0666, Pathname("f").world_writable?) } end def test_writable_real? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(true, Pathname("f").writable?) } end def test_zero? with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } assert_equal(false, Pathname("f").zero?) open("z", "w") {|f| } assert_equal(true, Pathname("z").zero?) assert_equal(false, Pathname("not-exist").zero?) } end def test_s_glob with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } Dir.mkdir("d") assert_equal([Pathname("d"), Pathname("f")], Pathname.glob("*").sort) a = [] Pathname.glob("*") {|path| a << path } a.sort! assert_equal([Pathname("d"), Pathname("f")], a) } end def test_s_getwd wd = Pathname.getwd assert_kind_of(Pathname, wd) end def test_s_pwd wd = Pathname.pwd assert_kind_of(Pathname, wd) end def test_entries with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} assert_equal([Pathname("."), Pathname(".."), Pathname("a"), Pathname("b")], Pathname(".").entries.sort) } end def test_each_entry with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} a = [] Pathname(".").each_entry {|v| a << v } assert_equal([Pathname("."), Pathname(".."), Pathname("a"), Pathname("b")], a.sort) } end def test_mkdir with_tmpchdir('rubytest-pathname') {|dir| Pathname("d").mkdir assert(File.directory?("d")) Pathname("e").mkdir(0770) assert(File.directory?("e")) } end def test_rmdir with_tmpchdir('rubytest-pathname') {|dir| Pathname("d").mkdir assert(File.directory?("d")) Pathname("d").rmdir assert(!File.exist?("d")) } end def test_opendir with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} a = [] Pathname(".").opendir {|d| d.each {|e| a << e } } assert_equal([".", "..", "a", "b"], a.sort) } end def test_find with_tmpchdir('rubytest-pathname') {|dir| open("a", "w") {} open("b", "w") {} Dir.mkdir("d") open("d/x", "w") {} open("d/y", "w") {} a = []; Pathname(".").find {|v| a << v }; a.sort! assert_equal([Pathname("."), Pathname("a"), Pathname("b"), Pathname("d"), Pathname("d/x"), Pathname("d/y")], a) a = []; Pathname("d").find {|v| a << v }; a.sort! assert_equal([Pathname("d"), Pathname("d/x"), Pathname("d/y")], a) a = Pathname(".").find.sort assert_equal([Pathname("."), Pathname("a"), Pathname("b"), Pathname("d"), Pathname("d/x"), Pathname("d/y")], a) a = Pathname("d").find.sort assert_equal([Pathname("d"), Pathname("d/x"), Pathname("d/y")], a) begin File.unlink("d/y") File.chmod(0600, "d") a = []; Pathname(".").find(ignore_error: true) {|v| a << v }; a.sort! assert_equal([Pathname("."), Pathname("a"), Pathname("b"), Pathname("d"), Pathname("d/x")], a) a = []; Pathname("d").find(ignore_error: true) {|v| a << v }; a.sort! assert_equal([Pathname("d"), Pathname("d/x")], a) skip "no meaning test on Windows" if /mswin|mingw/ =~ RUBY_PLATFORM a = []; assert_raise_with_message(Errno::EACCES, %r{d/x}) do Pathname(".").find(ignore_error: false) {|v| a << v } end a.sort! assert_equal([Pathname("."), Pathname("a"), Pathname("b"), Pathname("d"), Pathname("d/x")], a) a = []; assert_raise_with_message(Errno::EACCES, %r{d/x}) do Pathname("d").find(ignore_error: false) {|v| a << v } end a.sort! assert_equal([Pathname("d"), Pathname("d/x")], a) ensure File.chmod(0700, "d") end } end def test_mkpath with_tmpchdir('rubytest-pathname') {|dir| Pathname("a/b/c/d").mkpath assert(File.directory?("a/b/c/d")) } end def test_rmtree with_tmpchdir('rubytest-pathname') {|dir| Pathname("a/b/c/d").mkpath assert(File.exist?("a/b/c/d")) Pathname("a").rmtree assert(!File.exist?("a")) } end def test_unlink with_tmpchdir('rubytest-pathname') {|dir| open("f", "w") {|f| f.write "abc" } Pathname("f").unlink assert(!File.exist?("f")) Dir.mkdir("d") Pathname("d").unlink assert(!File.exist?("d")) } end def test_matchop assert_raise(NoMethodError) { Pathname("a") =~ /a/ } end def test_file_basename assert_equal("bar", File.basename(Pathname.new("foo/bar"))) end def test_file_dirname assert_equal("foo", File.dirname(Pathname.new("foo/bar"))) end def test_file_split assert_equal(["foo", "bar"], File.split(Pathname.new("foo/bar"))) end def test_file_extname assert_equal(".baz", File.extname(Pathname.new("bar.baz"))) end def test_file_fnmatch assert(File.fnmatch("*.*", Pathname.new("bar.baz"))) end def test_file_join assert_equal("foo/bar", File.join(Pathname.new("foo"), Pathname.new("bar"))) lambda { $SAFE = 1 assert_equal("foo/bar", File.join(Pathname.new("foo"), Pathname.new("bar").taint)) }.call end end