From 55cd3e4ebff8fa75854ecadcd77abbf7cf4b5823 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Mon, 24 May 2021 18:52:18 +0900
Subject: Removed dbm from ruby repo

---
 test/dbm/test_dbm.rb | 634 ---------------------------------------------------
 1 file changed, 634 deletions(-)
 delete mode 100644 test/dbm/test_dbm.rb

(limited to 'test/dbm/test_dbm.rb')

diff --git a/test/dbm/test_dbm.rb b/test/dbm/test_dbm.rb
deleted file mode 100644
index dcbe57851c..0000000000
--- a/test/dbm/test_dbm.rb
+++ /dev/null
@@ -1,634 +0,0 @@
-# frozen_string_literal: true
-require 'test/unit'
-require 'tmpdir'
-
-begin
-  require 'dbm'
-rescue LoadError
-end
-
-if defined? DBM
-  require 'tmpdir'
-  require 'fileutils'
-
-  class TestDBM_RDONLY < Test::Unit::TestCase
-    def TestDBM_RDONLY.uname_s
-      require 'rbconfig'
-      case RbConfig::CONFIG['target_os']
-      when 'cygwin'
-	require 'etc'
-	Etc.uname[:sysname]
-      else
-        RbConfig::CONFIG['target_os']
-      end
-    end
-    SYSTEM = uname_s
-
-    def setup
-      @tmpdir = Dir.mktmpdir("tmptest_dbm")
-      @prefix = "tmptest_dbm_#{$$}"
-      @path = "#{@tmpdir}/#{@prefix}_"
-
-      # prepare to make readonly DBM file
-      DBM.open("#{@tmpdir}/#{@prefix}_rdonly") {|dbm|
-        dbm['foo'] = 'FOO'
-      }
-
-      File.chmod(0400, *Dir.glob("#{@tmpdir}/#{@prefix}_rdonly.*"))
-
-      assert_instance_of(DBM, @dbm_rdonly = DBM.new("#{@tmpdir}/#{@prefix}_rdonly", nil))
-    end
-    def teardown
-      assert_nil(@dbm_rdonly.close)
-      ObjectSpace.each_object(DBM) do |obj|
-        obj.close unless obj.closed?
-      end
-      FileUtils.remove_entry_secure @tmpdir
-    end
-
-    def test_delete_rdonly
-      skip("skipped because root can read anything") if Process.uid == 0
-
-      if /^CYGWIN_9/ !~ SYSTEM
-        assert_raise(DBMError) {
-          @dbm_rdonly.delete("foo")
-        }
-
-        assert_nil(@dbm_rdonly.delete("bar"))
-      end
-    end
-
-    def test_fetch_not_found
-      notfound = nil
-      result = Object.new
-      assert_same(result, @dbm_rdonly.fetch("bar") {|k| notfound = k; result})
-      assert_equal("bar", notfound)
-    end
-  end
-
-  class TestDBM < Test::Unit::TestCase
-    def setup
-      @tmpdir = Dir.mktmpdir("tmptest_dbm")
-      @prefix = "tmptest_dbm_#{$$}"
-      @path = "#{@tmpdir}/#{@prefix}_"
-      assert_instance_of(DBM, @dbm = DBM.new(@path))
-    end
-    def teardown
-      assert_nil(@dbm.close) unless @dbm.closed?
-      ObjectSpace.each_object(DBM) do |obj|
-        obj.close unless obj.closed?
-      end
-      FileUtils.remove_entry_secure @tmpdir
-    end
-
-    def check_size(expect, dbm=@dbm)
-      assert_equal(expect, dbm.size)
-      n = 0
-      dbm.each { n+=1 }
-      assert_equal(expect, n)
-      if expect == 0
-        assert_equal(true, dbm.empty?)
-      else
-        assert_equal(false, dbm.empty?)
-      end
-    end
-
-    def test_dbmfile_suffix
-      @dbm.close
-      prefix = File.basename(@path)
-      suffixes = Dir.entries(@tmpdir).grep(/\A#{Regexp.escape prefix}/) { $' }.sort
-      pagname = "#{@path}.pag"
-      dirname = "#{@path}.dir"
-      dbname = "#{@path}.db"
-      case DBM::VERSION
-      when /\bNDBM\b/
-        assert_equal(%w[.dir .pag], suffixes)
-        assert(File.zero?(pagname))
-        assert(File.zero?(dirname))
-      when /\bGDBM\b/
-        assert_equal(%w[.dir .pag], suffixes)
-        assert(!File.zero?(pagname))
-        assert(!File.zero?(dirname))
-        pag = File.binread(pagname, 16)
-        pag_magics = [
-          0x13579ace, # GDBM_OMAGIC
-          0x13579acd, # GDBM_MAGIC32
-          0x13579acf, # GDBM_MAGIC64
-        ]
-        assert_operator(pag_magics, :include?,
-                        pag.unpack("i")[0]) # native endian, native int.
-        if !File.identical?(pagname, dirname)
-          dir = File.binread(dirname, 16)
-          assert_equal("GDBM", dir[0, 4])
-        end
-      when /\bBerkeley DB\b/
-        assert_equal(%w[.db], suffixes)
-        assert(!File.zero?(dbname))
-        db = File.binread(dbname, 16)
-        assert(db[0,4].unpack("N") == [0x00061561] || # Berkeley DB 1
-               db[12,4].unpack("L") == [0x00061561]) # Berkeley DBM 2 or later.
-      when /\bQDBM\b/
-        assert_equal(%w[.dir .pag], suffixes)
-        assert(!File.zero?(pagname))
-        assert(!File.zero?(dirname))
-        dir = File.binread(dirname, 16)
-        assert_equal("[depot]\0\v", dir[0, 9])
-        pag = File.binread(pagname, 16)
-        if [1].pack("s") == "\x00\x01" # big endian
-          assert_equal("[DEPOT]\n\f", pag[0, 9])
-        else # little endian
-          assert_equal("[depot]\n\f", pag[0, 9])
-        end
-      end
-      if suffixes == %w[.db]
-        assert_match(/\bBerkeley DB\b/, DBM::VERSION)
-      end
-    end
-
-    def test_s_new_has_no_block
-      # DBM.new ignore the block
-      foo = true
-      assert_instance_of(DBM, dbm = DBM.new("#{@tmpdir}/#{@prefix}") { foo = false })
-      assert_equal(foo, true)
-      assert_nil(dbm.close)
-    end
-
-    def test_s_open_no_create
-      skip "dbm_open() is broken on libgdbm 1.8.0 or prior (#{DBM::VERSION})" if /GDBM version 1\.(?:[0-7]\b|8\.0)/ =~ DBM::VERSION
-      assert_nil(dbm = DBM.open("#{@tmpdir}/#{@prefix}", nil))
-    ensure
-      dbm.close if dbm
-    end
-
-    def test_s_open_with_block
-      assert_equal(DBM.open("#{@tmpdir}/#{@prefix}") { :foo }, :foo)
-    end
-
-    def test_close
-      assert_instance_of(DBM, dbm = DBM.open("#{@tmpdir}/#{@prefix}"))
-      assert_nil(dbm.close)
-
-      # closed DBM file
-      assert_raise(DBMError) { dbm.close }
-    end
-
-    def test_aref
-      assert_equal('bar', @dbm['foo'] = 'bar')
-      assert_equal('bar', @dbm['foo'])
-
-      assert_nil(@dbm['bar'])
-    end
-
-    def test_fetch
-      assert_equal('bar', @dbm['foo']='bar')
-      assert_equal('bar', @dbm.fetch('foo'))
-
-      # key not found
-      assert_raise(IndexError) {
-        @dbm.fetch('bar')
-      }
-
-      # test for `ifnone' arg
-      assert_equal('baz', @dbm.fetch('bar', 'baz'))
-
-      # test for `ifnone' block
-      assert_equal('foobar', @dbm.fetch('bar') {|key| 'foo' + key })
-    end
-
-    def test_aset
-      num = 0
-      2.times {|i|
-        assert_equal('foo', @dbm['foo'] = 'foo')
-        assert_equal('foo', @dbm['foo'])
-        assert_equal('bar', @dbm['foo'] = 'bar')
-        assert_equal('bar', @dbm['foo'])
-
-        num += 1 if i == 0
-        assert_equal(num, @dbm.size)
-
-        # assign nil
-        assert_equal('', @dbm['bar'] = '')
-        assert_equal('', @dbm['bar'])
-
-        num += 1 if i == 0
-        assert_equal(num, @dbm.size)
-
-        # empty string
-        assert_equal('', @dbm[''] = '')
-        assert_equal('', @dbm[''])
-
-        num += 1 if i == 0
-        assert_equal(num, @dbm.size)
-
-        # Integer
-        assert_equal('200', @dbm['100'] = '200')
-        assert_equal('200', @dbm['100'])
-
-        num += 1 if i == 0
-        assert_equal(num, @dbm.size)
-
-        # Big key and value
-        assert_equal('y' * 100, @dbm['x' * 100] = 'y' * 100)
-        assert_equal('y' * 100, @dbm['x' * 100])
-
-        num += 1 if i == 0
-        assert_equal(num, @dbm.size)
-      }
-    end
-
-    def test_key
-      assert_equal('bar', @dbm['foo'] = 'bar')
-      assert_equal('foo', @dbm.key('bar'))
-      assert_nil(@dbm['bar'])
-    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_equal(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_equal(k.upcase, v)
-        k != "bar"
-      }
-      assert_equal([['baz', 'BAZ'], ['foo', 'FOO']],
-                    ret.sort)
-    end
-
-    def test_length
-      num = 10
-      assert_equal(0, @dbm.size)
-      num.times {|i|
-        i = i.to_s
-        @dbm[i] = i
-      }
-      assert_equal(num, @dbm.size)
-
-      @dbm.shift
-
-      assert_equal(num - 1, @dbm.size)
-    end
-
-    def test_empty?
-      assert_equal(true, @dbm.empty?)
-      @dbm['foo'] = 'FOO'
-      assert_equal(false, @dbm.empty?)
-    end
-
-    def test_each_pair
-      n = 0
-      @dbm.each_pair { n += 1 }
-      assert_equal(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_equal(val, values[i])
-
-        n += 1
-      }
-      assert_equal(keys.size, n)
-      assert_equal(@dbm, ret)
-    end
-
-    def test_each_value
-      n = 0
-      @dbm.each_value { n += 1 }
-      assert_equal(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.key(val))
-        assert_not_nil(i = keys.index(key))
-        assert_equal(val, values[i])
-
-        n += 1
-      }
-      assert_equal(keys.size, n)
-      assert_equal(@dbm, ret)
-    end
-
-    def test_each_key
-      n = 0
-      @dbm.each_key { n += 1 }
-      assert_equal(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_equal(@dbm[key], values[i])
-
-        n += 1
-      }
-      assert_equal(keys.size, n)
-      assert_equal(@dbm, ret)
-    end
-
-    def test_keys
-      assert_equal([], @dbm.keys)
-
-      keys = %w(foo bar baz)
-      values = %w(FOO BAR BAZ)
-
-      @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
-      assert_equal(keys.sort, @dbm.keys.sort)
-      assert_equal(values.sort, @dbm.values.sort)
-    end
-
-    def test_values
-      test_keys
-    end
-
-    def test_shift
-      assert_nil(@dbm.shift)
-      assert_equal(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_equal(keys.size - ret_keys.size, @dbm.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(@dbm.delete(key))
-      assert_equal(0, @dbm.size)
-
-      @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
-
-      assert_equal('BAR', @dbm.delete(key))
-      assert_nil(@dbm[key])
-      assert_equal(2, @dbm.size)
-
-      assert_nil(@dbm.delete(key))
-    end
-
-    def test_delete_with_block
-      key = 'no called block'
-      @dbm[key] = 'foo'
-      assert_equal('foo', @dbm.delete(key) {|k| k.replace 'called block'; :blockval})
-      assert_equal(0, @dbm.size)
-
-      key = 'no called block'.dup
-      assert_equal(:blockval, @dbm.delete(key) {|k| k.replace 'called block'; :blockval})
-      assert_equal(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_equal(@dbm, ret)
-      check_size(50, @dbm)
-
-      ret = @dbm.delete_if {|key, val| key.to_i >= 50}
-      assert_equal(@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_equal(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 RuntimeError
-      end
-      assert_equal(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_equal(100, @dbm.size)
-
-      assert_equal(50, hash.size)
-      hash.each_pair {|key,val|
-        assert_equal(false, key.to_i < 50)
-        assert_equal(key, val)
-      }
-
-      hash = @dbm.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; @dbm[v] = v}
-
-      assert_equal(@dbm, @dbm.clear)
-
-      # validate DBM#size
-      i = 0
-      @dbm.each { i += 1 }
-      assert_equal(@dbm.size, i)
-      assert_equal(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_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}
-
-      @dbm["101"] = "101"
-      @dbm.update hash
-      assert_equal(101, @dbm.size)
-      @dbm.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}
-
-      @dbm["101"] = "101"
-      @dbm.replace hash
-      assert_equal(100, @dbm.size)
-      @dbm.each_pair {|key, val|
-        assert_equal(key.to_i, val.to_i)
-      }
-    end
-
-    def test_haskey?
-      assert_equal('bar', @dbm['foo']='bar')
-      assert_equal(true,  @dbm.has_key?('foo'))
-      assert_equal(false, @dbm.has_key?('bar'))
-    end
-
-    def test_has_value?
-      assert_equal('bar', @dbm['foo']='bar')
-      assert_equal(true,  @dbm.has_value?('bar'))
-      assert_equal(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_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; @dbm[v] = v}
-
-      hash = @dbm.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 TestDBM2 < Test::Unit::TestCase
-    def setup
-      @tmproot = Dir.mktmpdir('ruby-dbm')
-    end
-
-    def teardown
-      FileUtils.remove_entry_secure @tmproot if File.directory?(@tmproot)
-    end
-
-    def test_version
-      assert_instance_of(String, DBM::VERSION)
-    end
-
-    def test_reader_open_notexist
-      assert_raise(Errno::ENOENT) {
-        DBM.open("#{@tmproot}/a", 0666, DBM::READER)
-      }
-    end
-
-    def test_writer_open_notexist
-      skip "dbm_open() is broken on libgdbm 1.8.0 or prior (#{DBM::VERSION})" if /GDBM version 1\.(?:[0-7]\b|8\.0)/ =~ DBM::VERSION
-      assert_raise(Errno::ENOENT) {
-        DBM.open("#{@tmproot}/a", 0666, DBM::WRITER)
-      }
-    end
-
-    def test_wrcreat_open_notexist
-      v = DBM.open("#{@tmproot}/a", 0666, DBM::WRCREAT)
-      assert_instance_of(DBM, v)
-      v.close
-    end
-
-    def test_newdb_open_notexist
-      v = DBM.open("#{@tmproot}/a", 0666, DBM::NEWDB)
-      assert_instance_of(DBM, v)
-      v.close
-    end
-
-    def test_reader_open
-      DBM.open("#{@tmproot}/a") {} # create a db.
-      v = DBM.open("#{@tmproot}/a", nil, DBM::READER) {|d|
-        # Errno::EPERM is raised on Solaris which use ndbm.
-        # DBMError is raised on Debian which use gdbm.
-        assert_raise(Errno::EPERM, DBMError) { d["k"] = "v" }
-        true
-      }
-      assert(v)
-    end
-
-    def test_newdb_open
-      DBM.open("#{@tmproot}/a") {|dbm|
-        dbm["k"] = "v"
-      }
-      v = DBM.open("#{@tmproot}/a", nil, DBM::NEWDB) {|d|
-        assert_equal(0, d.length)
-        assert_nil(d["k"])
-        true
-      }
-      assert(v)
-    end
-
-    def test_freeze
-      expected_error = defined?(FrozenError) ? FrozenError : RuntimeError
-      DBM.open("#{@tmproot}/a") {|d|
-        d.freeze
-        assert_raise(expected_error) { d["k"] = "v" }
-      }
-    end
-  end
-end
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