* lib/test/unit.rb: added support for selecting the output
level from the command-line.
* lib/test/unit.rb: added a command-line switch to stop processing
the command-line, allowing arguments to be passed to tests.
* lib/test/unit.rb: changed the method for specifying a runner or a
filter from the command-line.
* lib/test/unit/collector/objectspace.rb: fixed a bug causing all
tests to be excluded when the filter was set to an empty array.
* test/testunit/collector/test_objectspace.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
#assert_block, and #flunk.
* test/testunit/test_assertions.rb: ditto.
* lib/test/unit/failure.rb: failures now show a better trace of where
they occurred.
* test/testunit/test_failure.rb: ditto (added).
* lib/test/unit/testcase.rb: ditto.
* test/testunit/test_testcase.rb: ditto.
* lib/test/unit/util/backtracefilter.rb: added.
* test/testunit/util/test_backtracefilter.rb: added.
* lib/test/unit/error.rb: changed to use BacktraceFilter and improved
output.
* test/testunit/test_error.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
AssertionFailedError unless explicitly requested.
* test/testunit/test_assertions.rb: ditto.
* test/testunit/collector/test_objectspace.rb: fixed a test failure
caused by methods being returned in different orders on different
platforms by moving test sorting from TestSuite into the locations
where suites are constructed. [ruby-talk:83156]
* lib/test/unit/testcase.rb: ditto.
* lib/test/unit/testsuite.rb: ditto.
* lib/test/unit/collector/objectspace.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ancestors unless the recursive flag is set. [ruby-list:38007]
* hash.c (env_each_key): use env_keys to avoid environment modify
on the fly.
* hash.c (env_each_value): use env_values for safety.
* hash.c (env_each): allocate environment array first.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
