diff options
Diffstat (limited to 'test/ruby/test_dir.rb')
| -rw-r--r-- | test/ruby/test_dir.rb | 131 |
1 files changed, 124 insertions, 7 deletions
diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb index 63ef99f159..2cc1c3ef4a 100644 --- a/test/ruby/test_dir.rb +++ b/test/ruby/test_dir.rb @@ -96,7 +96,7 @@ class TestDir < Test::Unit::TestCase d.close end - def test_chdir + def test_class_chdir pwd = Dir.pwd setup_envs @@ -104,22 +104,23 @@ class TestDir < Test::Unit::TestCase assert_raise(ArgumentError) { Dir.chdir } ENV["HOME"] = pwd Dir.chdir do - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(pwd) } + conflicting = /conflicting chdir during another chdir block\n^#{Regexp.quote(__FILE__)}:#{__LINE__-1}:/ + assert_warning(conflicting) { Dir.chdir(pwd) } - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(@root) } + assert_warning(conflicting) { Dir.chdir(@root) } assert_equal(@root, Dir.pwd) - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(pwd) } + assert_warning(conflicting) { Dir.chdir(pwd) } assert_raise(RuntimeError) { Thread.new { Thread.current.report_on_exception = false; Dir.chdir(@root) }.join } assert_raise(RuntimeError) { Thread.new { Thread.current.report_on_exception = false; Dir.chdir(@root) { } }.join } - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(pwd) } + assert_warning(conflicting) { Dir.chdir(pwd) } - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(@root) } + assert_warning(conflicting) { Dir.chdir(@root) } assert_equal(@root, Dir.pwd) - assert_warning(/conflicting chdir during another chdir block/) { Dir.chdir(pwd) } + assert_warning(conflicting) { Dir.chdir(pwd) } Dir.chdir(@root) do assert_equal(@root, Dir.pwd) end @@ -134,6 +135,73 @@ class TestDir < Test::Unit::TestCase end end + def test_instance_chdir + pwd = Dir.pwd + dir = Dir.new(pwd) + root_dir = Dir.new(@root) + setup_envs + + ENV["HOME"] = pwd + ret = root_dir.chdir do |*a| + conflicting = /conflicting chdir during another chdir block\n^#{Regexp.quote(__FILE__)}:#{__LINE__-1}:/ + + assert_empty(a) + + assert_warning(conflicting) { dir.chdir } + assert_warning(conflicting) { root_dir.chdir } + + assert_equal(@root, Dir.pwd) + + assert_raise(RuntimeError) { Thread.new { Thread.current.report_on_exception = false; dir.chdir }.join } + assert_raise(RuntimeError) { Thread.new { Thread.current.report_on_exception = false; dir.chdir{} }.join } + + assert_warning(conflicting) { dir.chdir } + assert_equal(pwd, Dir.pwd) + + assert_warning(conflicting) { root_dir.chdir } + assert_equal(@root, Dir.pwd) + + assert_warning(conflicting) { dir.chdir } + + root_dir.chdir do + assert_equal(@root, Dir.pwd) + end + assert_equal(pwd, Dir.pwd) + + 42 + end + + assert_separately(["-", @root], "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + root = ARGV.shift + + $dir_warnings = [] + + def Warning.warn(message) + $dir_warnings << message + end + + line2 = line1 = __LINE__; Dir.chdir(root) do + line2 = __LINE__; Dir.chdir + end + + message = $dir_warnings.shift + assert_include(message, "#{__FILE__}:#{line2}:") + assert_include(message, "#{__FILE__}:#{line1}:") + assert_empty($dir_warnings) + end; + + assert_equal(42, ret) + ensure + begin + assert_equal(0, dir.chdir) + rescue + abort("cannot return the original directory: #{ pwd }") + end + dir.close + root_dir.close + end + def test_chdir_conflict pwd = Dir.pwd q = Thread::Queue.new @@ -539,6 +607,40 @@ class TestDir < Test::Unit::TestCase ENV.delete('USERPROFILE') assert_equal("C:/ruby/homepath", Dir.home) end + + def test_home_at_startup_windows + env = {'HOME' => "C:\\ruby\\home"} + args = [env] + assert_separately(args, "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + assert_equal("C:/ruby/home", Dir.home) + end; + + env['USERPROFILE'] = "C:\\ruby\\userprofile" + assert_separately(args, "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + assert_equal("C:/ruby/home", Dir.home) + end; + + env['HOME'] = nil + assert_separately(args, "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + assert_equal("C:/ruby/userprofile", Dir.home) + end; + + env['HOMEDRIVE'] = "C:" + env['HOMEPATH'] = "\\ruby\\homepath" + assert_separately(args, "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + assert_equal("C:/ruby/userprofile", Dir.home) + end; + + env['USERPROFILE'] = nil + assert_separately(args, "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + assert_equal("C:/ruby/homepath", Dir.home) + end; + end end def test_home @@ -600,6 +702,21 @@ class TestDir < Test::Unit::TestCase } end + def test_for_fd + if Dir.respond_to? :for_fd + begin + new_dir = Dir.new('..') + for_fd_dir = Dir.for_fd(new_dir.fileno) + assert_equal(new_dir.chdir{Dir.pwd}, for_fd_dir.chdir{Dir.pwd}) + ensure + new_dir&.close + for_fd_dir&.close + end + else + assert_raise(NotImplementedError) { Dir.for_fd(0) } + end + end + def test_empty? assert_not_send([Dir, :empty?, @root]) a = File.join(@root, "a") |