From 49f4ef7d03bfea5eeeeb3b2846f15a1b078ccde7 Mon Sep 17 00:00:00 2001 From: akr Date: Fri, 3 Jun 2005 16:43:39 +0000 Subject: * test/sdbm/test_sdbm.rb: renamed from ext/sdbm/testsdbm.rb with modification to use test/unit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 + ext/sdbm/testsdbm.rb | 556 ------------------------------------------------- test/sdbm/test_sdbm.rb | 515 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 520 insertions(+), 556 deletions(-) delete mode 100644 ext/sdbm/testsdbm.rb create mode 100644 test/sdbm/test_sdbm.rb diff --git a/ChangeLog b/ChangeLog index dcffde0a98..88aa7fd51c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Wed May 25 12:59:48 2005 Tanaka Akira + + * test/sdbm/test_sdbm.rb: renamed from ext/sdbm/testsdbm.rb with + modification to use test/unit. + Fri Jun 3 23:23:02 2005 Nobuyoshi Nakada * intern.h (rb_fdset_t): deal with fd bit sets over FD_SETSIZE. diff --git a/ext/sdbm/testsdbm.rb b/ext/sdbm/testsdbm.rb deleted file mode 100644 index 5a185fd5c4..0000000000 --- a/ext/sdbm/testsdbm.rb +++ /dev/null @@ -1,556 +0,0 @@ -require 'runit/testcase' -require 'runit/cui/testrunner' - -if $".grep(/\bsdbm.so\b/).empty? - begin - require './sdbm' - rescue LoadError - require 'sdbm' - end -end - -def uname_s - require 'rbconfig' - case Config::CONFIG['host_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['host_os'] - end -end - -SYSTEM = uname_s - -class TestSDBM < RUNIT::TestCase - def setup - @path = "tmptest_sdbm_" - assert_instance_of(SDBM, @sdbm = SDBM.new(@path)) - end - def teardown - assert_nil(@sdbm.close) - GC.start - File.delete *Dir.glob("tmptest_sdbm*").to_a - p Dir.glob("tmptest_sdbm*") if $DEBUG - end - - def check_size(expect, sdbm=@sdbm) - assert_equals(expect, sdbm.size) - n = 0 - sdbm.each { n+=1 } - assert_equals(expect, n) - if expect == 0 - assert_equals(true, sdbm.empty?) - else - assert_equals(false, sdbm.empty?) - end - end - - def test_version - assert(! SDBM.const_defined?(:VERSION)) - end - - def test_s_new_has_no_block - # SDBM.new ignore the block - foo = true - assert_instance_of(SDBM, sdbm = SDBM.new("tmptest_sdbm") { foo = false }) - assert_equals(foo, true) - assert_nil(sdbm.close) - end - def test_s_open_no_create - assert_nil(sdbm = SDBM.open("tmptest_sdbm", nil)) - ensure - sdbm.close if sdbm - end - def test_s_open_with_block - assert_equals(SDBM.open("tmptest_sdbm") { :foo }, :foo) - end -=begin - # Is it guaranteed on many OS? - def test_s_open_lock_one_process - # locking on one process - assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644)) - assert_exception(Errno::EWOULDBLOCK) { - begin - SDBM.open("tmptest_sdbm", 0644) - rescue Errno::EAGAIN - raise Errno::EWOULDBLOCK - end - } - end -=end - - def test_s_open_nolock - # sdbm 1.8.0 specific - if not defined? SDBM::NOLOCK - return - end - - fork() { - assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644, - SDBM::NOLOCK)) - sleep 2 - } - sleep 1 - begin - sdbm2 = nil - assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { - assert_instance_of(SDBM, sdbm2 = SDBM.open("tmptest_sdbm", 0644)) - } - ensure - Process.wait - sdbm2.close if sdbm2 - end - - p Dir.glob("tmptest_sdbm*") if $DEBUG - - fork() { - assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644)) - sleep 2 - } - begin - sleep 1 - sdbm2 = nil - assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { - # this test is failed on Cygwin98 (???) - assert_instance_of(SDBM, sdbm2 = SDBM.open("tmptest_sdbm", 0644, - SDBM::NOLOCK)) - } - ensure - Process.wait - sdbm2.close if sdbm2 - end - end - - def test_s_open_error - assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0)) - assert_exception(Errno::EACCES) { - SDBM.open("tmptest_sdbm", 0) - } - sdbm.close - end - - def test_close - assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm")) - assert_nil(sdbm.close) - - # closed SDBM file - assert_exception(SDBMError) { sdbm.close } - end - - def test_aref - assert_equals('bar', @sdbm['foo'] = 'bar') - assert_equals('bar', @sdbm['foo']) - - assert_nil(@sdbm['bar']) - end - - def test_fetch - assert_equals('bar', @sdbm['foo']='bar') - assert_equals('bar', @sdbm.fetch('foo')) - - # key not found - assert_exception(IndexError) { - @sdbm.fetch('bar') - } - - # test for `ifnone' arg - assert_equals('baz', @sdbm.fetch('bar', 'baz')) - - # test for `ifnone' block - assert_equals('foobar', @sdbm.fetch('bar') {|key| 'foo' + key }) - end - - def test_aset - num = 0 - 2.times {|i| - assert_equals('foo', @sdbm['foo'] = 'foo') - assert_equals('foo', @sdbm['foo']) - assert_equals('bar', @sdbm['foo'] = 'bar') - assert_equals('bar', @sdbm['foo']) - - num += 1 if i == 0 - assert_equals(num, @sdbm.size) - - # assign nil - assert_equals('', @sdbm['bar'] = '') - assert_equals('', @sdbm['bar']) - - num += 1 if i == 0 - assert_equals(num, @sdbm.size) - - # empty string - assert_equals('', @sdbm[''] = '') - assert_equals('', @sdbm['']) - - num += 1 if i == 0 - assert_equals(num, @sdbm.size) - - # Fixnum - assert_equals('200', @sdbm['100'] = '200') - assert_equals('200', @sdbm['100']) - - num += 1 if i == 0 - assert_equals(num, @sdbm.size) - - # Big key and value - assert_equals('y' * 100, @sdbm['x' * 100] = 'y' * 100) - assert_equals('y' * 100, @sdbm['x' * 100]) - - num += 1 if i == 0 - assert_equals(num, @sdbm.size) - } - end - - def test_index - assert_equals('bar', @sdbm['foo'] = 'bar') - assert_equals('foo', @sdbm.index('bar')) - assert_nil(@sdbm['bar']) - end - - def test_indexes - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - assert_equals(values.reverse, @sdbm.indexes(*keys.reverse)) - end - - def test_values_at - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - assert_equals(values.reverse, @sdbm.values_at(*keys.reverse)) - end - - def test_select_with_block - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - ret = @sdbm.select {|k,v| - assert_equals(k.upcase, v) - k != "bar" - } - assert_equals([['baz', 'BAZ'], ['foo', 'FOO']], - ret.sort) - end - - def test_length - num = 10 - assert_equals(0, @sdbm.size) - num.times {|i| - i = i.to_s - @sdbm[i] = i - } - assert_equals(num, @sdbm.size) - - @sdbm.shift - - assert_equals(num - 1, @sdbm.size) - end - - def test_empty? - assert_equals(true, @sdbm.empty?) - @sdbm['foo'] = 'FOO' - assert_equals(false, @sdbm.empty?) - end - - def test_each_pair - n = 0 - @sdbm.each_pair { n += 1 } - assert_equals(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - n = 0 - ret = @sdbm.each_pair {|key, val| - assert_not_nil(i = keys.index(key)) - assert_equals(val, values[i]) - - n += 1 - } - assert_equals(keys.size, n) - assert_equals(@sdbm, ret) - end - - def test_each_value - n = 0 - @sdbm.each_value { n += 1 } - assert_equals(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - n = 0 - ret = @sdbm.each_value {|val| - assert_not_nil(key = @sdbm.index(val)) - assert_not_nil(i = keys.index(key)) - assert_equals(val, values[i]) - - n += 1 - } - assert_equals(keys.size, n) - assert_equals(@sdbm, ret) - end - - def test_each_key - n = 0 - @sdbm.each_key { n += 1 } - assert_equals(0, n) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - n = 0 - ret = @sdbm.each_key {|key| - assert_not_nil(i = keys.index(key)) - assert_equals(@sdbm[key], values[i]) - - n += 1 - } - assert_equals(keys.size, n) - assert_equals(@sdbm, ret) - end - - def test_keys - assert_equals([], @sdbm.keys) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - assert_equals(keys.sort, @sdbm.keys.sort) - assert_equals(values.sort, @sdbm.values.sort) - end - - def test_values - test_keys - end - - def test_shift - assert_nil(@sdbm.shift) - assert_equals(0, @sdbm.size) - - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - ret_keys = [] - ret_values = [] - while ret = @sdbm.shift - ret_keys.push ret[0] - ret_values.push ret[1] - - assert_equals(keys.size - ret_keys.size, @sdbm.size) - end - - assert_equals(keys.sort, ret_keys.sort) - assert_equals(values.sort, ret_values.sort) - end - - def test_delete - keys = %w(foo bar baz) - values = %w(FOO BAR BAZ) - key = keys[1] - - assert_nil(@sdbm.delete(key)) - assert_equals(0, @sdbm.size) - - @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values - - assert_equals('BAR', @sdbm.delete(key)) - assert_nil(@sdbm[key]) - assert_equals(2, @sdbm.size) - - assert_nil(@sdbm.delete(key)) - end - def test_delete_with_block - key = 'no called block' - @sdbm[key] = 'foo' - assert_equals('foo', @sdbm.delete(key) {|k| k.replace 'called block'}) - assert_equals('no called block', key) - assert_equals(0, @sdbm.size) - - key = 'no called block' - assert_equals(:blockval, - @sdbm.delete(key) {|k| k.replace 'called block'; :blockval}) - assert_equals('called block', key) - assert_equals(0, @sdbm.size) - end - - def test_delete_if - v = "0" - 100.times {@sdbm[v] = v; v = v.next} - - ret = @sdbm.delete_if {|key, val| key.to_i < 50} - assert_equals(@sdbm, ret) - check_size(50, @sdbm) - - ret = @sdbm.delete_if {|key, val| key.to_i >= 50} - assert_equals(@sdbm, ret) - check_size(0, @sdbm) - - # break - v = "0" - 100.times {@sdbm[v] = v; v = v.next} - check_size(100, @sdbm) - n = 0; - @sdbm.delete_if {|key, val| - break if n > 50 - n+=1 - true - } - assert_equals(51, n) - check_size(49, @sdbm) - - @sdbm.clear - - # raise - v = "0" - 100.times {@sdbm[v] = v; v = v.next} - check_size(100, @sdbm) - n = 0; - begin - @sdbm.delete_if {|key, val| - raise "runtime error" if n > 50 - n+=1 - true - } - rescue - end - assert_equals(51, n) - check_size(49, @sdbm) - end - - def test_reject - v = "0" - 100.times {@sdbm[v] = v; v = v.next} - - hash = @sdbm.reject {|key, val| key.to_i < 50} - assert_instance_of(Hash, hash) - assert_equals(100, @sdbm.size) - - assert_equals(50, hash.size) - hash.each_pair {|key,val| - assert_equals(false, key.to_i < 50) - assert_equals(key, val) - } - - hash = @sdbm.reject {|key, val| key.to_i < 100} - assert_instance_of(Hash, hash) - assert_equals(true, hash.empty?) - end - - def test_clear - v = "1" - 100.times {v = v.next; @sdbm[v] = v} - - assert_equals(@sdbm, @sdbm.clear) - - # validate SDBM#size - i = 0 - @sdbm.each { i += 1 } - assert_equals(@sdbm.size, i) - assert_equals(0, i) - end - - def test_invert - v = "0" - 100.times {@sdbm[v] = v; v = v.next} - - hash = @sdbm.invert - assert_instance_of(Hash, hash) - assert_equals(100, hash.size) - hash.each_pair {|key, val| - assert_equals(key.to_i, val.to_i) - } - end - - def test_update - hash = {} - v = "0" - 100.times {v = v.next; hash[v] = v} - - @sdbm["101"] = "101" - @sdbm.update hash - assert_equals(101, @sdbm.size) - @sdbm.each_pair {|key, val| - assert_equals(key.to_i, val.to_i) - } - end - - def test_replace - hash = {} - v = "0" - 100.times {v = v.next; hash[v] = v} - - @sdbm["101"] = "101" - @sdbm.replace hash - assert_equals(100, @sdbm.size) - @sdbm.each_pair {|key, val| - assert_equals(key.to_i, val.to_i) - } - end - - def test_haskey? - assert_equals('bar', @sdbm['foo']='bar') - assert_equals(true, @sdbm.has_key?('foo')) - assert_equals(false, @sdbm.has_key?('bar')) - end - - def test_has_value? - assert_equals('bar', @sdbm['foo']='bar') - assert_equals(true, @sdbm.has_value?('bar')) - assert_equals(false, @sdbm.has_value?('foo')) - end - - def test_to_a - v = "0" - 100.times {v = v.next; @sdbm[v] = v} - - ary = @sdbm.to_a - assert_instance_of(Array, ary) - assert_equals(100, ary.size) - ary.each {|key,val| - assert_equals(key.to_i, val.to_i) - } - end - - def test_to_hash - v = "0" - 100.times {v = v.next; @sdbm[v] = v} - - hash = @sdbm.to_hash - assert_instance_of(Hash, hash) - assert_equals(100, hash.size) - hash.each {|key,val| - assert_equals(key.to_i, val.to_i) - } - end -end - -if $0 == __FILE__ - if ARGV.size == 0 - suite = RUNIT::TestSuite.new - suite.add_test(TestSDBM.suite) - else - suite = RUNIT::TestSuite.new - ARGV.each do |testmethod| - suite.add_test(TestSDBM.new(testmethod)) - end - end - - RUNIT::CUI::TestRunner.run(suite) -end diff --git a/test/sdbm/test_sdbm.rb b/test/sdbm/test_sdbm.rb new file mode 100644 index 0000000000..99450640b3 --- /dev/null +++ b/test/sdbm/test_sdbm.rb @@ -0,0 +1,515 @@ +require 'test/unit' + +begin + require 'sdbm' +rescue LoadError +end + +class TestSDBM < Test::Unit::TestCase + def setup + @path = "tmptest_sdbm_" + assert_instance_of(SDBM, @sdbm = SDBM.new(@path)) + end + def teardown + assert_nil(@sdbm.close) + GC.start + File.delete *Dir.glob("tmptest_sdbm*").to_a + p Dir.glob("tmptest_sdbm*") if $DEBUG + end + + def check_size(expect, sdbm=@sdbm) + assert_equal(expect, sdbm.size) + n = 0 + sdbm.each { n+=1 } + assert_equal(expect, n) + if expect == 0 + assert_equal(true, sdbm.empty?) + else + assert_equal(false, sdbm.empty?) + end + end + + def test_version + assert(! SDBM.const_defined?(:VERSION)) + end + + def test_s_new_has_no_block + # SDBM.new ignore the block + foo = true + assert_instance_of(SDBM, sdbm = SDBM.new("tmptest_sdbm") { foo = false }) + assert_equal(foo, true) + assert_nil(sdbm.close) + end + def test_s_open_no_create + assert_nil(sdbm = SDBM.open("tmptest_sdbm", nil)) + ensure + sdbm.close if sdbm + end + def test_s_open_with_block + assert_equal(SDBM.open("tmptest_sdbm") { :foo }, :foo) + end +=begin + # Is it guaranteed on many OS? + def test_s_open_lock_one_process + # locking on one process + assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644)) + assert_raise(Errno::EWOULDBLOCK) { + begin + SDBM.open("tmptest_sdbm", 0644) + rescue Errno::EAGAIN + raise Errno::EWOULDBLOCK + end + } + end +=end + + def test_s_open_nolock + # sdbm 1.8.0 specific + if not defined? SDBM::NOLOCK + return + end + + fork() { + assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644, + SDBM::NOLOCK)) + sleep 2 + } + sleep 1 + begin + sdbm2 = nil + assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { + assert_instance_of(SDBM, sdbm2 = SDBM.open("tmptest_sdbm", 0644)) + } + ensure + Process.wait + sdbm2.close if sdbm2 + end + + p Dir.glob("tmptest_sdbm*") if $DEBUG + + fork() { + assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644)) + sleep 2 + } + begin + sleep 1 + sdbm2 = nil + assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) { + # this test is failed on Cygwin98 (???) + assert_instance_of(SDBM, sdbm2 = SDBM.open("tmptest_sdbm", 0644, + SDBM::NOLOCK)) + } + ensure + Process.wait + sdbm2.close if sdbm2 + end + end + + def test_s_open_error + assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0)) + assert_raise(Errno::EACCES) { + SDBM.open("tmptest_sdbm", 0) + } + sdbm.close + end + + def test_close + assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm")) + assert_nil(sdbm.close) + + # closed SDBM file + assert_raise(SDBMError) { sdbm.close } + end + + def test_aref + assert_equal('bar', @sdbm['foo'] = 'bar') + assert_equal('bar', @sdbm['foo']) + + assert_nil(@sdbm['bar']) + end + + def test_fetch + assert_equal('bar', @sdbm['foo']='bar') + assert_equal('bar', @sdbm.fetch('foo')) + + # key not found + assert_raise(IndexError) { + @sdbm.fetch('bar') + } + + # test for `ifnone' arg + assert_equal('baz', @sdbm.fetch('bar', 'baz')) + + # test for `ifnone' block + assert_equal('foobar', @sdbm.fetch('bar') {|key| 'foo' + key }) + end + + def test_aset + num = 0 + 2.times {|i| + assert_equal('foo', @sdbm['foo'] = 'foo') + assert_equal('foo', @sdbm['foo']) + assert_equal('bar', @sdbm['foo'] = 'bar') + assert_equal('bar', @sdbm['foo']) + + num += 1 if i == 0 + assert_equal(num, @sdbm.size) + + # assign nil + assert_equal('', @sdbm['bar'] = '') + assert_equal('', @sdbm['bar']) + + num += 1 if i == 0 + assert_equal(num, @sdbm.size) + + # empty string + assert_equal('', @sdbm[''] = '') + assert_equal('', @sdbm['']) + + num += 1 if i == 0 + assert_equal(num, @sdbm.size) + + # Fixnum + assert_equal('200', @sdbm['100'] = '200') + assert_equal('200', @sdbm['100']) + + num += 1 if i == 0 + assert_equal(num, @sdbm.size) + + # Big key and value + assert_equal('y' * 100, @sdbm['x' * 100] = 'y' * 100) + assert_equal('y' * 100, @sdbm['x' * 100]) + + num += 1 if i == 0 + assert_equal(num, @sdbm.size) + } + end + + def test_index + assert_equal('bar', @sdbm['foo'] = 'bar') + assert_equal('foo', @sdbm.index('bar')) + assert_nil(@sdbm['bar']) + end + + def test_values_at + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + assert_equal(values.reverse, @sdbm.values_at(*keys.reverse)) + end + + def test_select_with_block + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + ret = @sdbm.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, @sdbm.size) + num.times {|i| + i = i.to_s + @sdbm[i] = i + } + assert_equal(num, @sdbm.size) + + @sdbm.shift + + assert_equal(num - 1, @sdbm.size) + end + + def test_empty? + assert_equal(true, @sdbm.empty?) + @sdbm['foo'] = 'FOO' + assert_equal(false, @sdbm.empty?) + end + + def test_each_pair + n = 0 + @sdbm.each_pair { n += 1 } + assert_equal(0, n) + + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + n = 0 + ret = @sdbm.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(@sdbm, ret) + end + + def test_each_value + n = 0 + @sdbm.each_value { n += 1 } + assert_equal(0, n) + + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + n = 0 + ret = @sdbm.each_value {|val| + assert_not_nil(key = @sdbm.index(val)) + assert_not_nil(i = keys.index(key)) + assert_equal(val, values[i]) + + n += 1 + } + assert_equal(keys.size, n) + assert_equal(@sdbm, ret) + end + + def test_each_key + n = 0 + @sdbm.each_key { n += 1 } + assert_equal(0, n) + + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + n = 0 + ret = @sdbm.each_key {|key| + assert_not_nil(i = keys.index(key)) + assert_equal(@sdbm[key], values[i]) + + n += 1 + } + assert_equal(keys.size, n) + assert_equal(@sdbm, ret) + end + + def test_keys + assert_equal([], @sdbm.keys) + + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + assert_equal(keys.sort, @sdbm.keys.sort) + assert_equal(values.sort, @sdbm.values.sort) + end + + def test_values + test_keys + end + + def test_shift + assert_nil(@sdbm.shift) + assert_equal(0, @sdbm.size) + + keys = %w(foo bar baz) + values = %w(FOO BAR BAZ) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + ret_keys = [] + ret_values = [] + while ret = @sdbm.shift + ret_keys.push ret[0] + ret_values.push ret[1] + + assert_equal(keys.size - ret_keys.size, @sdbm.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(@sdbm.delete(key)) + assert_equal(0, @sdbm.size) + + @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values + + assert_equal('BAR', @sdbm.delete(key)) + assert_nil(@sdbm[key]) + assert_equal(2, @sdbm.size) + + assert_nil(@sdbm.delete(key)) + end + def test_delete_with_block + key = 'no called block' + @sdbm[key] = 'foo' + assert_equal('foo', @sdbm.delete(key) {|k| k.replace 'called block'}) + assert_equal('no called block', key) + assert_equal(0, @sdbm.size) + + key = 'no called block' + assert_equal(:blockval, + @sdbm.delete(key) {|k| k.replace 'called block'; :blockval}) + assert_equal('called block', key) + assert_equal(0, @sdbm.size) + end + + def test_delete_if + v = "0" + 100.times {@sdbm[v] = v; v = v.next} + + ret = @sdbm.delete_if {|key, val| key.to_i < 50} + assert_equal(@sdbm, ret) + check_size(50, @sdbm) + + ret = @sdbm.delete_if {|key, val| key.to_i >= 50} + assert_equal(@sdbm, ret) + check_size(0, @sdbm) + + # break + v = "0" + 100.times {@sdbm[v] = v; v = v.next} + check_size(100, @sdbm) + n = 0; + @sdbm.delete_if {|key, val| + break if n > 50 + n+=1 + true + } + assert_equal(51, n) + check_size(49, @sdbm) + + @sdbm.clear + + # raise + v = "0" + 100.times {@sdbm[v] = v; v = v.next} + check_size(100, @sdbm) + n = 0; + begin + @sdbm.delete_if {|key, val| + raise "runtime error" if n > 50 + n+=1 + true + } + rescue + end + assert_equal(51, n) + check_size(49, @sdbm) + end + + def test_reject + v = "0" + 100.times {@sdbm[v] = v; v = v.next} + + hash = @sdbm.reject {|key, val| key.to_i < 50} + assert_instance_of(Hash, hash) + assert_equal(100, @sdbm.size) + + assert_equal(50, hash.size) + hash.each_pair {|key,val| + assert_equal(false, key.to_i < 50) + assert_equal(key, val) + } + + hash = @sdbm.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; @sdbm[v] = v} + + assert_equal(@sdbm, @sdbm.clear) + + # validate SDBM#size + i = 0 + @sdbm.each { i += 1 } + assert_equal(@sdbm.size, i) + assert_equal(0, i) + end + + def test_invert + v = "0" + 100.times {@sdbm[v] = v; v = v.next} + + hash = @sdbm.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} + + @sdbm["101"] = "101" + @sdbm.update hash + assert_equal(101, @sdbm.size) + @sdbm.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} + + @sdbm["101"] = "101" + @sdbm.replace hash + assert_equal(100, @sdbm.size) + @sdbm.each_pair {|key, val| + assert_equal(key.to_i, val.to_i) + } + end + + def test_haskey? + assert_equal('bar', @sdbm['foo']='bar') + assert_equal(true, @sdbm.has_key?('foo')) + assert_equal(false, @sdbm.has_key?('bar')) + end + + def test_has_value? + assert_equal('bar', @sdbm['foo']='bar') + assert_equal(true, @sdbm.has_value?('bar')) + assert_equal(false, @sdbm.has_value?('foo')) + end + + def test_to_a + v = "0" + 100.times {v = v.next; @sdbm[v] = v} + + ary = @sdbm.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; @sdbm[v] = v} + + hash = @sdbm.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 + -- cgit v1.2.3