Bug #5370: [psych] test_yamldbm.rb failures/warnings on Win7/Arch

• Status: Closed
• Assignee: tenderlovemaking (Aaron Patterson)
• Target version: 2.0.0
• ruby -v: ruby 1.9.4dev (2011-09-26 trunk 33339) [i386-mingw32]

[jonforums (Jon Forums)]

After building trunk@33339 on 32bit Win7 and Arch and running make test-all TESTS=psych I get the following.

Win7 Notes:

• using RubyInstaller build recipes
• using prebuilt GDBM v1.8.3-1 from http://sourceforge.net/projects/gnuwin32/files/gdbm/1.8.3-1/
• test build temp db files named like 'yamldbm.tmp.2948.{dir,pag} not '*.db' file as in *nix. Updating YAMLDBMTest#teardown on
  Win7 to unlink both temp files did not affect the failures.

Arch Results

...
BDB3028 yamldbm.tmp.17034.db: unable to flush: No such file or directory
[ SNIP (13) more of the above messages]
...
431 tests, 1189 assertions, 0 failures, 0 errors, 0 skips

[jon@archee build]$ ruby -rdbm -v -e 'puts DBM::VERSION'
ruby 1.9.4dev (2011-09-26 trunk 33330) [i686-Linux]
Berkeley DB 5.2.28: (June 10, 2011)

Win7 Results

...

1. Error:
   test_fetch(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

2. Error:
   test_has_value?(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

3. Error:
   test_invert(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

4. Error:
   test_key(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

5. Error:
   test_reject(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

6. Error:
   test_replace(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

7. Error:
   test_shift(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

8. Error:
   test_store(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

9. Error:
   test_store_using_carret(Psych::YAMLDBMTest):
   Errno::EACCES: Permission denied - yamldbm.tmp.2948
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
   c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

10. Error:
    test_to_a(Psych::YAMLDBMTest):
    Errno::EACCES: Permission denied - yamldbm.tmp.2948
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

11. Error:
    test_to_hash(Psych::YAMLDBMTest):
    Errno::EACCES: Permission denied - yamldbm.tmp.2948
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

12. Error:
    test_update(Psych::YAMLDBMTest):
    Errno::EACCES: Permission denied - yamldbm.tmp.2948
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in initialize' c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in new'
    c:/Users/Jon/Documents/RubyDev/ruby-git/test/psych/test_yamldbm.rb:11:in `setup'

431 tests, 1157 assertions, 0 failures, 12 errors, 0 skips

sh-3.1$ ruby -rdbm -v -e 'puts DBM::VERSION'
ruby 1.9.4dev (2011-09-26 trunk 33339) [i386-mingw32]
unknown

sh-3.1$ irb -rdbm
irb(main):001:0> db = DBM.open('my_testdb')
=> #DBM:0x1f7e260
irb(main):002:0> db['happy'] = 'no'
=> "no"
irb(main):003:0> puts db['happy']
no
=> nil
irb(main):004:0> db.close
=> nil
irb(main):005:0> db.closed?
=> true
irb(main):006:0> db.inspect
=> "#DBM:0x1f7e260"
irb(main):007:0> RUBY_DESCRIPTION
=> "ruby 1.9.4dev (2011-09-26 trunk 33339) [i386-mingw32]"

[jonforums (Jon Forums)]

Another Win7 snippet indicating it could be a test code/setup specific problem:

C:\Users\Jon\Documents>ripl

RUBY_DESCRIPTION
=> "ruby 1.9.4dev (2011-09-26 trunk 33339) [i386-mingw32]"
require 'psych'
=> true
require 'yaml'
=> true
YAML::ENGINE.yamler
=> "psych"
require 'yaml/dbm'
=> true
db = YAML::DBM.new('my_testdb')
=> #Psych::DBM:0x20d55c8
db['foo']='bar'
=> "bar"
db.fetch('foo')
=> "bar"
db.close
=> nil
db.closed?
=> true

[ayumin (Ayumu AIZAWA)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r33340.
Jon, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

• test/psych/test_yamldbm.rb (require): fix #setup and #terdown.
  [Bug #5370] [ruby-core:39730]
• test/syck/test_yamldbm.rb (require): ditto.