diff options
Diffstat (limited to 'ruby_1_8_6/test/gdbm/test_gdbm.rb')
| -rw-r--r-- | ruby_1_8_6/test/gdbm/test_gdbm.rb | 692 |
1 files changed, 0 insertions, 692 deletions
diff --git a/ruby_1_8_6/test/gdbm/test_gdbm.rb b/ruby_1_8_6/test/gdbm/test_gdbm.rb deleted file mode 100644 index b84221e547..0000000000 --- a/ruby_1_8_6/test/gdbm/test_gdbm.rb +++ /dev/null @@ -1,692 +0,0 @@ -require 'test/unit' - -begin - require 'gdbm' -rescue LoadError -end - -if defined? GDBM - require 'tmpdir' - require 'fileutils' - - class TestGDBM < Test::Unit::TestCase - def TestGDBM.uname_s - require 'rbconfig' - case Config::CONFIG['target_os'] - when 'cygwin' - require 'Win32API' - uname = Win32API.new('cygwin1', 'uname', 'P', 'I') - utsname = ' ' * 100 - raise 'cannot get system name' if uname.call(utsname) == -1 - - utsname.unpack('A20' * 5)[0] - else - Config::CONFIG['target_os'] - end - end - SYSTEM = uname_s - - def setup - @path = "tmptest_gdbm_" - assert_instance_of(GDBM, @gdbm = GDBM.new(@path)) - - # prepare to make readonly GDBM file - GDBM.open("tmptest_gdbm_rdonly", 0400) {|gdbm| - gdbm['foo'] = 'FOO' - } - assert_instance_of(GDBM, @gdbm_rdonly = GDBM.new("tmptest_gdbm_rdonly", nil)) - end - def teardown - assert_nil(@gdbm.close) - assert_nil(@gdbm_rdonly.close) - ObjectSpace.each_object(GDBM) do |obj| - obj.close unless obj.closed? - end - File.delete *Dir.glob("*tmptest_gdbm*").to_a - p Dir.glob("*tmptest_gdbm*") if $DEBUG - end - - def check_size(expect, gdbm=@gdbm) - assert_equal(expect, gdbm.size) - n = 0 - gdbm.each { n+=1 } - assert_equal(expect, n) - if expect == 0 - assert_equal(true, gdbm.empty?) - else - assert_equal(false, gdbm.empty?) - end - end - - def have_fork? - begin - fork{} - true - rescue NotImplementedError - false - end - end - - def test_s_new_has_no_block - # GDBM.new ignore the block - foo = true - assert_instance_of(GDBM, gdbm = GDBM.new("tmptest_gdbm") { foo = false }) - assert_equal(foo, true) - assert_nil(gdbm.close) - end - def test_s_open_create_new - return if /^CYGWIN_9/ =~ SYSTEM - - save_mask = File.umask(0) - begin - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm")) - gdbm.close - assert_equal(File.stat("tmptest_gdbm").mode & 0777, 0666) - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm2", 0644)) - gdbm.close - assert_equal(File.stat("tmptest_gdbm2").mode & 0777, 0644) - ensure - File.umask save_mask - end - end - def test_s_open_no_create - # this test is failed on libgdbm 1.8.0 - assert_nil(gdbm = GDBM.open("tmptest_gdbm", nil)) - ensure - gdbm.close if gdbm - end - def test_s_open_3rd_arg - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644, - GDBM::FAST)) - gdbm.close - - # gdbm 1.8.0 specific - if defined? GDBM::SYNC - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644, - GDBM::SYNC)) - gdbm.close - end - # gdbm 1.8.0 specific - if defined? GDBM::NOLOCK - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644, - GDBM::NOLOCK)) - gdbm.close - end - end - def test_s_open_with_block - assert_equal(GDBM.open("tmptest_gdbm") { :foo }, :foo) - end - def test_s_open_lock - return unless have_fork? # snip this test - pid = fork() { - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644)) - sleep 2 - } - begin - sleep 1 - assert_raise(Errno::EWOULDBLOCK) { - begin - assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644)) - rescue Errno::EAGAIN, Errno::EACCES - raise Errno::EWOULDBLOCK - end - } - ensure - Process.wait pid - end - end - -=begin - # Is it guaranteed on many OS? - def test_s_open_lock_one_process - # locking on one process - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644)) - assert_raise(Errno::EWOULDBLOCK) { - begin - GDBM.open("tmptest_gdbm", 0644) - rescue Errno::EAGAIN - raise Errno::EWOULDBLOCK - end - } - end -=end - - def test_s_open_nolock - # gdbm 1.8.0 specific - if not defined? GDBM::NOLOCK - return - end - return unless have_fork? # snip this test - - pid = fork() { - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644, - GDBM::NOLOCK)) - sleep 2 - } - sleep 1 - begin - gdbm2 = nil - assert_nothing_raised(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { - assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644)) - } - ensure - Process.wait pid - gdbm2.close if gdbm2 - end - - p Dir.glob("tmptest_gdbm*") if $DEBUG - - pid = Process.fork() { - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644)) - sleep 2 - } - begin - sleep 1 - gdbm2 = nil - assert_nothing_raised(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { - # this test is failed on Cygwin98 (???) - assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644, - GDBM::NOLOCK)) - } - ensure - Process.wait pid - gdbm2.close if gdbm2 - end - end - - def test_s_open_error - return if /(ms|bcc)win|mingw|djgpp/ =~ RUBY_PLATFORM - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0)) - assert_raise(Errno::EACCES) { - GDBM.open("tmptest_gdbm", 0) - } - gdbm.close - end - - def test_close - assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm")) - assert_nil(gdbm.close) - - # closed GDBM file - assert_raise(RuntimeError) { gdbm.close } - end - - def test_aref - assert_equal('bar', @gdbm['foo'] = 'bar') - assert_equal('bar', @gdbm['foo']) - - assert_nil(@gdbm['bar']) - end - - def test_fetch - assert_equal('bar', @gdbm['foo']='bar') - assert_equal('bar', @gdbm.fetch('foo')) - - # key not found - assert_raise(IndexError) { - @gdbm.fetch('bar') - } - - # test for `ifnone' arg - assert_equal('baz', @gdbm.fetch('bar', 'baz')) - - # test for `ifnone' block - assert_equal('foobar', @gdbm.fetch('bar') {|key| 'foo' + key }) - end - - def test_aset - num = 0 - 2.times {|i| - assert_equal('foo', @gdbm['foo'] = 'foo') - assert_equal('foo', @gdbm['foo']) - assert_equal('bar', @gdbm['foo'] = 'bar') - assert_equal('bar', @gdbm['foo']) - - num += 1 if i == 0 - assert_equal(num, @gdbm.size) - - # assign nil - assert_equal('', @gdbm['bar'] = '') - assert_equal('', @gdbm['bar']) - - num += 1 if i == 0 - assert_equal(num, @gdbm.size) - - # empty string - assert_equal('', @gdbm[''] = '') - assert_equal('', @gdbm['']) - - num += 1 if i == 0 - assert_equal(num, @gdbm.size) - - # Fixnum - assert_equal('200', @gdbm['100'] = '200') - assert_equal('200', @gdbm['100']) - - num += 1 if i == 0 - assert_equal(num, @gdbm.size) - - # Big key and value - assert_equal('y' * 100, @gdbm['x' * 100] = 'y' * 100) - assert_equal('y' * 100, @gdbm['x' * 100]) - - num += 1 if i == 0 - assert_equal(num, @gdbm.size) - } - end - - def test_index - assert_equal('bar', @gdbm['foo'] = 'bar') - assert_equal('foo', @gdbm.index('bar')) - assert_nil(@gdbm['bar']) - end - - def test_values_at - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - assert_equal(values.reverse, @gdbm.values_at(*keys.reverse)) - end - - def test_select_with_block - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - ret = @gdbm.select {|k,v| - assert_equal(k.upcase, v) - k != "bar" - } - assert_equal([['baz', 'BAZ'], ['foo', 'FOO']], - ret.sort) - end - - def test_length - num = 10 - assert_equal(0, @gdbm.size) - num.times {|i| - i = i.to_s - @gdbm[i] = i - } - assert_equal(num, @gdbm.size) - - @gdbm.shift - - assert_equal(num - 1, @gdbm.size) - end - - def test_empty? - assert_equal(true, @gdbm.empty?) - @gdbm['foo'] = 'FOO' - assert_equal(false, @gdbm.empty?) - end - - def test_each_pair - n = 0 - @gdbm.each_pair { n += 1 } - assert_equal(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - n = 0 - ret = @gdbm.each_pair {|key, val| - assert_not_nil(i = keys.index(key)) - assert_equal(val, values[i]) - - n += 1 - } - assert_equal(keys.size, n) - assert_equal(@gdbm, ret) - end - - def test_each_value - n = 0 - @gdbm.each_value { n += 1 } - assert_equal(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - n = 0 - ret = @gdbm.each_value {|val| - assert_not_nil(key = @gdbm.index(val)) - assert_not_nil(i = keys.index(key)) - assert_equal(val, values[i]) - - n += 1 - } - assert_equal(keys.size, n) - assert_equal(@gdbm, ret) - end - - def test_each_key - n = 0 - @gdbm.each_key { n += 1 } - assert_equal(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - n = 0 - ret = @gdbm.each_key {|key| - assert_not_nil(i = keys.index(key)) - assert_equal(@gdbm[key], values[i]) - - n += 1 - } - assert_equal(keys.size, n) - assert_equal(@gdbm, ret) - end - - def test_keys - assert_equal([], @gdbm.keys) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - assert_equal(keys.sort, @gdbm.keys.sort) - assert_equal(values.sort, @gdbm.values.sort) - end - - def test_values - test_keys - end - - def test_shift - assert_nil(@gdbm.shift) - assert_equal(0, @gdbm.size) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - ret_keys = [] - ret_values = [] - while ret = @gdbm.shift - ret_keys.push ret[0] - ret_values.push ret[1] - - assert_equal(keys.size - ret_keys.size, @gdbm.size) - end - - assert_equal(keys.sort, ret_keys.sort) - assert_equal(values.sort, ret_values.sort) - end - - def test_delete - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - key = keys[1] - - assert_nil(@gdbm.delete(key)) - assert_equal(0, @gdbm.size) - - @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values - - assert_equal('BAR', @gdbm.delete(key)) - assert_nil(@gdbm[key]) - assert_equal(2, @gdbm.size) - - assert_nil(@gdbm.delete(key)) - - if /^CYGWIN_9/ !~ SYSTEM - assert_raise(GDBMError) { - @gdbm_rdonly.delete("foo") - } - - assert_nil(@gdbm_rdonly.delete("bar")) - end - end - def test_delete_with_block - key = 'no called block' - @gdbm[key] = 'foo' - assert_equal('foo', @gdbm.delete(key) {|k| k.replace 'called block'}) - assert_equal('no called block', key) - assert_equal(0, @gdbm.size) - - key = 'no called block' - assert_equal(:blockval, - @gdbm.delete(key) {|k| k.replace 'called block'; :blockval}) - assert_equal('called block', key) - assert_equal(0, @gdbm.size) - end - - def test_delete_if - v = "0" - 100.times {@gdbm[v] = v; v = v.next} - - ret = @gdbm.delete_if {|key, val| key.to_i < 50} - assert_equal(@gdbm, ret) - check_size(50, @gdbm) - - ret = @gdbm.delete_if {|key, val| key.to_i >= 50} - assert_equal(@gdbm, ret) - check_size(0, @gdbm) - - # break - v = "0" - 100.times {@gdbm[v] = v; v = v.next} - check_size(100, @gdbm) - n = 0; - @gdbm.delete_if {|key, val| - break if n > 50 - n+=1 - true - } - assert_equal(51, n) - check_size(49, @gdbm) - - @gdbm.clear - - # raise - v = "0" - 100.times {@gdbm[v] = v; v = v.next} - check_size(100, @gdbm) - n = 0; - begin - @gdbm.delete_if {|key, val| - raise "runtime error" if n > 50 - n+=1 - true - } - rescue - end - assert_equal(51, n) - check_size(49, @gdbm) - end - - def test_reject - v = "0" - 100.times {@gdbm[v] = v; v = v.next} - - hash = @gdbm.reject {|key, val| key.to_i < 50} - assert_instance_of(Hash, hash) - assert_equal(100, @gdbm.size) - - assert_equal(50, hash.size) - hash.each_pair {|key,val| - assert_equal(false, key.to_i < 50) - assert_equal(key, val) - } - - hash = @gdbm.reject {|key, val| key.to_i < 100} - assert_instance_of(Hash, hash) - assert_equal(true, hash.empty?) - end - - def test_clear - v = "1" - 100.times {v = v.next; @gdbm[v] = v} - - assert_equal(@gdbm, @gdbm.clear) - - # validate GDBM#size - i = 0 - @gdbm.each { i += 1 } - assert_equal(@gdbm.size, i) - assert_equal(0, i) - end - - def test_invert - v = "0" - 100.times {@gdbm[v] = v; v = v.next} - - hash = @gdbm.invert - assert_instance_of(Hash, hash) - assert_equal(100, hash.size) - hash.each_pair {|key, val| - assert_equal(key.to_i, val.to_i) - } - end - - def test_update - hash = {} - v = "0" - 100.times {v = v.next; hash[v] = v} - - @gdbm["101"] = "101" - @gdbm.update hash - assert_equal(101, @gdbm.size) - @gdbm.each_pair {|key, val| - assert_equal(key.to_i, val.to_i) - } - end - - def test_replace - hash = {} - v = "0" - 100.times {v = v.next; hash[v] = v} - - @gdbm["101"] = "101" - @gdbm.replace hash - assert_equal(100, @gdbm.size) - @gdbm.each_pair {|key, val| - assert_equal(key.to_i, val.to_i) - } - end - - def test_reorganize - size1 = File.size(@path) - i = "1" - 1000.times {i = i.next; @gdbm[i] = i} - @gdbm.clear - @gdbm.sync - - size2 = File.size(@path) - @gdbm.reorganize - size3 = File.size(@path) - - # p [size1, size2, size3] - assert_equal(true, size1 < size2) - # this test is failed on Cygwin98. `GDBM version 1.8.0, as of May 19, 1999' - assert_equal(true, size3 < size2) - assert_equal(size1, size3) - end - - def test_sync - assert_instance_of(GDBM, gdbm = GDBM.open('tmptest_gdbm', 0666, GDBM::FAST)) - assert_equal(gdbm.sync, gdbm) - gdbm.close - assert_instance_of(GDBM, gdbm = GDBM.open('tmptest_gdbm', 0666)) - assert_equal(gdbm.sync, gdbm) - gdbm.close - end - - def test_cachesize= - assert_equal(@gdbm.cachesize = 1024, 1024) - end - - def test_fastmode= - assert_equal(@gdbm.fastmode = true, true) - end - - def test_syncmode= - assert_equal(@gdbm.syncmode = true, true) - end - - def test_haskey? - assert_equal('bar', @gdbm['foo']='bar') - assert_equal(true, @gdbm.has_key?('foo')) - assert_equal(false, @gdbm.has_key?('bar')) - end - - def test_has_value? - assert_equal('bar', @gdbm['foo']='bar') - assert_equal(true, @gdbm.has_value?('bar')) - assert_equal(false, @gdbm.has_value?('foo')) - end - - def test_to_a - v = "0" - 100.times {v = v.next; @gdbm[v] = v} - - ary = @gdbm.to_a - assert_instance_of(Array, ary) - assert_equal(100, ary.size) - ary.each {|key,val| - assert_equal(key.to_i, val.to_i) - } - end - - def test_to_hash - v = "0" - 100.times {v = v.next; @gdbm[v] = v} - - hash = @gdbm.to_hash - assert_instance_of(Hash, hash) - assert_equal(100, hash.size) - hash.each {|key,val| - assert_equal(key.to_i, val.to_i) - } - end - end - - class TestGDBM2 < Test::Unit::TestCase - TMPROOT = "#{Dir.tmpdir}/ruby-gdbm.#{$$}" - - def setup - Dir.mkdir TMPROOT - end - - def teardown - FileUtils.rm_rf TMPROOT if File.directory?(TMPROOT) - end - - def test_reader_open - GDBM.open("#{TMPROOT}/a.dbm") {} - v = GDBM.open("#{TMPROOT}/a.dbm", nil, GDBM::READER) {|d| - assert_raises(GDBMError) { d["k"] = "v" } - true - } - assert(v) - end - - def test_newdb_open - GDBM.open("#{TMPROOT}/a.dbm") {|dbm| - dbm["k"] = "v" - } - v = GDBM.open("#{TMPROOT}/a.dbm", nil, GDBM::NEWDB) {|d| - assert_equal(0, d.length) - assert_nil(d["k"]) - true - } - assert(v) - end - - def test_freeze - GDBM.open("#{TMPROOT}/a.dbm") {|d| - d.freeze - assert_raises(TypeError) { d["k"] = "v" } - } - end - end -end |