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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-06-04 05:59:16 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-06-04 05:59:16 +0000
commitcd8d93d0cd252e8dc9f6d241b46deda784e2e132 (patch)
tree5471c15e547c5df03a86f472ce230a949ebc14bf /ext/dbm
parentf27ff52d1e5bbd16447544761e446fe007d3efcf (diff)
* test/dbm/test_dbm.rb: merged from ext/dbm/testdbm.rb.
* test/gdbm/test_gdbm.rb: merged from ext/gdbm/testgdbm.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dbm')
-rw-r--r--ext/dbm/testdbm.rb593
1 files changed, 0 insertions, 593 deletions
diff --git a/ext/dbm/testdbm.rb b/ext/dbm/testdbm.rb
deleted file mode 100644
index 4942ffb..0000000
--- a/ext/dbm/testdbm.rb
+++ /dev/null
@@ -1,593 +0,0 @@
-require 'runit/testcase'
-require 'runit/cui/testrunner'
-
-if $".grep(/\bdbm.so\b/).empty?
- begin
- require './dbm'
- rescue LoadError
- require 'dbm'
- 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 TestDBM < RUNIT::TestCase
- def setup
- @path = "tmptest_dbm_"
- assert_instance_of(DBM, @dbm = DBM.new(@path))
-
- # prepare to make readonly DBM file
- DBM.open("tmptest_dbm_rdonly") {|dbm|
- dbm['foo'] = 'FOO'
- }
-
- File.chmod(0400, *Dir.glob("tmptest_dbm_rdonly.*"))
-
- assert_instance_of(DBM, @dbm_rdonly = DBM.new("tmptest_dbm_rdonly", nil))
- end
- def teardown
- assert_nil(@dbm.close)
- assert_nil(@dbm_rdonly.close)
- GC.start
- File.delete *Dir.glob("tmptest_dbm*").to_a
- p Dir.glob("tmptest_dbm*") if $DEBUG
- end
-
- def check_size(expect, dbm=@dbm)
- assert_equals(expect, dbm.size)
- n = 0
- dbm.each { n+=1 }
- assert_equals(expect, n)
- if expect == 0
- assert_equals(true, dbm.empty?)
- else
- assert_equals(false, dbm.empty?)
- end
- end
-
- def test_version
- STDERR.print DBM::VERSION
- end
-
- def test_s_new_has_no_block
- # DBM.new ignore the block
- foo = true
- assert_instance_of(DBM, dbm = DBM.new("tmptest_dbm") { foo = false })
- assert_equals(foo, true)
- assert_nil(dbm.close)
- end
- def test_s_open_no_create
- assert_nil(dbm = DBM.open("tmptest_dbm", nil))
- ensure
- dbm.close if dbm
- end
- def test_s_open_with_block
- assert_equals(DBM.open("tmptest_dbm") { :foo }, :foo)
- end
- def test_s_open_lock
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- sleep 2
- }
- begin
- sleep 1
- assert_exception(Errno::EWOULDBLOCK, "NEVER MIND IF YOU USE Berkeley DB3") {
- begin
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
- rescue Errno::EAGAIN, Errno::EACCES, Errno::EINVAL
- raise Errno::EWOULDBLOCK
- end
- }
- ensure
- Process.wait
- end
- end
-
-=begin
- # Is it guaranteed on many OS?
- def test_s_open_lock_one_process
- # locking on one process
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- assert_exception(Errno::EWOULDBLOCK) {
- begin
- DBM.open("tmptest_dbm", 0644)
- rescue Errno::EAGAIN
- raise Errno::EWOULDBLOCK
- end
- }
- end
-=end
-
- def test_s_open_nolock
- # dbm 1.8.0 specific
- if not defined? DBM::NOLOCK
- return
- end
-
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644,
- DBM::NOLOCK))
- sleep 2
- }
- sleep 1
- begin
- dbm2 = nil
- assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
- }
- ensure
- Process.wait
- dbm2.close if dbm2
- end
-
- p Dir.glob("tmptest_dbm*") if $DEBUG
-
- fork() {
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
- sleep 2
- }
- begin
- sleep 1
- dbm2 = nil
- assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
- # this test is failed on Cygwin98 (???)
- assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644,
- DBM::NOLOCK))
- }
- ensure
- Process.wait
- dbm2.close if dbm2
- end
- end
-
- def test_s_open_error
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0))
- assert_exception(Errno::EACCES, "NEVER MIND IF YOU USE Berkeley DB3") {
- DBM.open("tmptest_dbm", 0)
- }
- dbm.close
- end
-
- def test_close
- assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm"))
- assert_nil(dbm.close)
-
- # closed DBM file
- assert_exception(DBMError) { dbm.close }
- end
-
- def test_aref
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('bar', @dbm['foo'])
-
- assert_nil(@dbm['bar'])
- end
-
- def test_fetch
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals('bar', @dbm.fetch('foo'))
-
- # key not found
- assert_exception(IndexError) {
- @dbm.fetch('bar')
- }
-
- # test for `ifnone' arg
- assert_equals('baz', @dbm.fetch('bar', 'baz'))
-
- # test for `ifnone' block
- assert_equals('foobar', @dbm.fetch('bar') {|key| 'foo' + key })
- end
-
- def test_aset
- num = 0
- 2.times {|i|
- assert_equals('foo', @dbm['foo'] = 'foo')
- assert_equals('foo', @dbm['foo'])
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('bar', @dbm['foo'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # assign nil
- assert_equals('', @dbm['bar'] = '')
- assert_equals('', @dbm['bar'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # empty string
- assert_equals('', @dbm[''] = '')
- assert_equals('', @dbm[''])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # Fixnum
- assert_equals('200', @dbm['100'] = '200')
- assert_equals('200', @dbm['100'])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
-
- # Big key and value
- assert_equals('y' * 100, @dbm['x' * 100] = 'y' * 100)
- assert_equals('y' * 100, @dbm['x' * 100])
-
- num += 1 if i == 0
- assert_equals(num, @dbm.size)
- }
- end
-
- def test_index
- assert_equals('bar', @dbm['foo'] = 'bar')
- assert_equals('foo', @dbm.index('bar'))
- assert_nil(@dbm['bar'])
- end
-
- def test_indexes
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- assert_equals(values.reverse, @dbm.indexes(*keys.reverse))
- end
-
- def test_values_at
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- assert_equals(values.reverse, @dbm.values_at(*keys.reverse))
- end
-
- def test_select_with_block
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
- ret = @dbm.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, @dbm.size)
- num.times {|i|
- i = i.to_s
- @dbm[i] = i
- }
- assert_equals(num, @dbm.size)
-
- @dbm.shift
-
- assert_equals(num - 1, @dbm.size)
- end
-
- def test_empty?
- assert_equals(true, @dbm.empty?)
- @dbm['foo'] = 'FOO'
- assert_equals(false, @dbm.empty?)
- end
-
- def test_each_pair
- n = 0
- @dbm.each_pair { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.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(@dbm, ret)
- end
-
- def test_each_value
- n = 0
- @dbm.each_value { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.each_value {|val|
- assert_not_nil(key = @dbm.index(val))
- assert_not_nil(i = keys.index(key))
- assert_equals(val, values[i])
-
- n += 1
- }
- assert_equals(keys.size, n)
- assert_equals(@dbm, ret)
- end
-
- def test_each_key
- n = 0
- @dbm.each_key { n += 1 }
- assert_equals(0, n)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- n = 0
- ret = @dbm.each_key {|key|
- assert_not_nil(i = keys.index(key))
- assert_equals(@dbm[key], values[i])
-
- n += 1
- }
- assert_equals(keys.size, n)
- assert_equals(@dbm, ret)
- end
-
- def test_keys
- assert_equals([], @dbm.keys)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- assert_equals(keys.sort, @dbm.keys.sort)
- assert_equals(values.sort, @dbm.values.sort)
- end
-
- def test_values
- test_keys
- end
-
- def test_shift
- assert_nil(@dbm.shift)
- assert_equals(0, @dbm.size)
-
- keys = %w(foo bar baz)
- values = %w(FOO BAR BAZ)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- ret_keys = []
- ret_values = []
- while ret = @dbm.shift
- ret_keys.push ret[0]
- ret_values.push ret[1]
-
- assert_equals(keys.size - ret_keys.size, @dbm.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(@dbm.delete(key))
- assert_equals(0, @dbm.size)
-
- @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
- assert_equals('BAR', @dbm.delete(key))
- assert_nil(@dbm[key])
- assert_equals(2, @dbm.size)
-
- assert_nil(@dbm.delete(key))
-
- if /^CYGWIN_9/ !~ SYSTEM
- assert_exception(DBMError) {
- @dbm_rdonly.delete("foo")
- }
-
- assert_nil(@dbm_rdonly.delete("bar"))
- end
- end
- def test_delete_with_block
- key = 'no called block'
- @dbm[key] = 'foo'
- assert_equals('foo', @dbm.delete(key) {|k| k.replace 'called block'})
- assert_equals('no called block', key)
- assert_equals(0, @dbm.size)
-
- key = 'no called block'
- assert_equals(:blockval,
- @dbm.delete(key) {|k| k.replace 'called block'; :blockval})
- assert_equals('called block', key)
- assert_equals(0, @dbm.size)
- end
-
- def test_delete_if
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- ret = @dbm.delete_if {|key, val| key.to_i < 50}
- assert_equals(@dbm, ret)
- check_size(50, @dbm)
-
- ret = @dbm.delete_if {|key, val| key.to_i >= 50}
- assert_equals(@dbm, ret)
- check_size(0, @dbm)
-
- # break
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
- check_size(100, @dbm)
- n = 0;
- @dbm.delete_if {|key, val|
- break if n > 50
- n+=1
- true
- }
- assert_equals(51, n)
- check_size(49, @dbm)
-
- @dbm.clear
-
- # raise
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
- check_size(100, @dbm)
- n = 0;
- begin
- @dbm.delete_if {|key, val|
- raise "runtime error" if n > 50
- n+=1
- true
- }
- rescue
- end
- assert_equals(51, n)
- check_size(49, @dbm)
- end
-
- def test_reject
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- hash = @dbm.reject {|key, val| key.to_i < 50}
- assert_instance_of(Hash, hash)
- assert_equals(100, @dbm.size)
-
- assert_equals(50, hash.size)
- hash.each_pair {|key,val|
- assert_equals(false, key.to_i < 50)
- assert_equals(key, val)
- }
-
- hash = @dbm.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; @dbm[v] = v}
-
- assert_equals(@dbm, @dbm.clear)
-
- # validate DBM#size
- i = 0
- @dbm.each { i += 1 }
- assert_equals(@dbm.size, i)
- assert_equals(0, i)
- end
-
- def test_invert
- v = "0"
- 100.times {@dbm[v] = v; v = v.next}
-
- hash = @dbm.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}
-
- @dbm["101"] = "101"
- @dbm.update hash
- assert_equals(101, @dbm.size)
- @dbm.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}
-
- @dbm["101"] = "101"
- @dbm.replace hash
- assert_equals(100, @dbm.size)
- @dbm.each_pair {|key, val|
- assert_equals(key.to_i, val.to_i)
- }
- end
-
- def test_haskey?
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals(true, @dbm.has_key?('foo'))
- assert_equals(false, @dbm.has_key?('bar'))
- end
-
- def test_has_value?
- assert_equals('bar', @dbm['foo']='bar')
- assert_equals(true, @dbm.has_value?('bar'))
- assert_equals(false, @dbm.has_value?('foo'))
- end
-
- def test_to_a
- v = "0"
- 100.times {v = v.next; @dbm[v] = v}
-
- ary = @dbm.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; @dbm[v] = v}
-
- hash = @dbm.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(TestDBM.suite)
- else
- suite = RUNIT::TestSuite.new
- ARGV.each do |testmethod|
- suite.add_test(TestDBM.new(testmethod))
- end
- end
-
- RUNIT::CUI::TestRunner.run(suite)
-end