2003-09-04 12:18:59 -04:00
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require 'test/unit'
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2011-12-13 09:50:12 -05:00
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require 'tempfile'
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2008-05-14 08:52:17 -04:00
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require_relative 'envutil'
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2003-09-04 12:18:59 -04:00
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class TestException < Test::Unit::TestCase
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2012-08-06 09:06:37 -04:00
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def test_exception_rescued
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2003-09-04 12:18:59 -04:00
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begin
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raise "this must be handled"
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assert(false)
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rescue
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assert(true)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-09-05 11:15:43 -04:00
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2012-08-06 09:06:37 -04:00
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def test_exception_retry
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bad = true
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begin
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raise "this must be handled no.2"
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rescue
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2012-08-06 09:06:16 -04:00
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if bad
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bad = false
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2003-09-04 12:18:59 -04:00
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retry
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assert(false)
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end
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end
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assert(true)
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2012-08-06 09:06:37 -04:00
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end
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2003-09-05 11:15:43 -04:00
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2012-08-06 09:06:37 -04:00
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def test_exception_in_rescue
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string = "this must be handled no.3"
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e = assert_raise(RuntimeError) do
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2003-09-04 12:18:59 -04:00
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begin
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raise "exception in rescue clause"
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2003-09-05 11:15:43 -04:00
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rescue
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2012-08-06 09:06:16 -04:00
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raise string
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2003-09-04 12:18:59 -04:00
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end
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assert(false)
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end
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assert_equal(string, e.message)
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end
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2003-09-05 11:15:43 -04:00
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2012-08-06 09:06:37 -04:00
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def test_exception_in_ensure
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string = "exception in ensure clause"
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2008-09-24 13:44:39 -04:00
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e = assert_raise(RuntimeError) do
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2003-09-04 12:18:59 -04:00
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begin
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raise "this must be handled no.4"
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2003-09-05 11:15:43 -04:00
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ensure
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assert_instance_of(RuntimeError, $!)
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assert_equal("this must be handled no.4", $!.message)
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2003-09-04 12:18:59 -04:00
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raise "exception in ensure clause"
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end
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assert(false)
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end
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2012-08-06 09:06:16 -04:00
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assert_equal(string, e.message)
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2012-08-06 09:06:37 -04:00
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end
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2003-09-05 11:15:43 -04:00
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2012-08-06 09:06:37 -04:00
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def test_exception_ensure
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bad = true
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2003-09-04 12:18:59 -04:00
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begin
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begin
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raise "this must be handled no.5"
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ensure
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2012-08-06 09:06:16 -04:00
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bad = false
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2003-09-04 12:18:59 -04:00
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end
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rescue
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end
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2012-08-06 09:06:16 -04:00
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assert(!bad)
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end
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2003-09-05 11:15:43 -04:00
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2012-08-06 09:06:37 -04:00
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def test_exception_ensure_2 # just duplication?
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2012-08-06 09:06:16 -04:00
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bad = true
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2003-09-04 12:18:59 -04:00
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begin
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begin
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raise "this must be handled no.6"
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ensure
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2012-08-06 09:06:16 -04:00
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bad = false
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2003-09-04 12:18:59 -04:00
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end
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rescue
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end
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2012-08-06 09:06:16 -04:00
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assert(!bad)
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end
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2012-08-06 09:06:37 -04:00
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def test_break_ensure
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bad = true
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while true
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begin
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break
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ensure
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2012-08-06 09:06:16 -04:00
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bad = false
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2003-09-04 12:18:59 -04:00
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end
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end
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2012-08-06 09:06:16 -04:00
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assert(!bad)
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end
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2012-08-06 09:06:37 -04:00
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def test_catch_throw
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assert(catch(:foo) {
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2012-03-16 04:38:20 -04:00
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loop do
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loop do
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throw :foo, true
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break
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end
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break
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assert(false) # should no reach here
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end
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false
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})
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2012-10-19 09:22:03 -04:00
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end
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2003-09-05 11:15:43 -04:00
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2012-10-19 09:22:03 -04:00
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def test_catch_throw_in_require
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bug7185 = '[ruby-dev:46234]'
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* test/csv/test_features.rb, test/logger/test_logger.rb
test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
test/openssl/test_config.rb, test/psych/test_encoding.rb,
test/psych/test_exception.rb, test/psych/test_psych.rb,
test/psych/test_tainted.rb, test/readline/test_readline.rb,
test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
test/ruby/test_file.rb, test/ruby/test_io.rb,
test/ruby/test_marshal.rb, test/ruby/test_process.rb,
test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
test/zlib/test_zlib.rb: Use Tempfile.create.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-20 19:03:52 -04:00
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Tempfile.create(["dep", ".rb"]) {|t|
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t.puts("throw :extdep, 42")
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t.close
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assert_equal(42, catch(:extdep) {require t.path}, bug7185)
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}
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2003-09-04 12:18:59 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_no_exception
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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rescue
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assert(false)
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else
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assert(true)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_raised
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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raise
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assert(false)
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rescue
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assert(true)
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else
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assert(false)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_nested_no_exception
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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begin
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assert(true)
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rescue
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assert(false)
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else
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assert(true)
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end
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assert(true)
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rescue
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assert(false)
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else
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assert(true)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_nested_rescued
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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begin
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assert(true)
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raise
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assert(false)
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rescue
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assert(true)
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else
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assert(false)
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end
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assert(true)
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rescue
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assert(false)
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else
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assert(true)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_nested_unrescued
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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begin
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assert(true)
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rescue
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assert(false)
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else
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assert(true)
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end
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assert(true)
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raise
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assert(false)
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rescue
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assert(true)
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else
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assert(false)
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end
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2012-08-06 09:06:37 -04:00
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end
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2003-10-04 14:06:19 -04:00
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2012-08-06 09:06:37 -04:00
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def test_else_nested_rescued_reraise
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2003-10-04 14:06:19 -04:00
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begin
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assert(true)
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begin
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assert(true)
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raise
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assert(false)
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rescue
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assert(true)
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else
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assert(false)
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end
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assert(true)
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raise
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assert(false)
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rescue
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assert(true)
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else
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assert(false)
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end
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end
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2008-05-14 08:52:17 -04:00
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def test_raise_with_wrong_number_of_arguments
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assert_raise(TypeError) { raise nil }
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assert_raise(TypeError) { raise 1, 1 }
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assert_raise(ArgumentError) { raise 1, 1, 1, 1 }
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end
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def test_errat
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2008-07-15 11:26:04 -04:00
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assert_in_out_err([], "p $@", %w(nil), [])
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2008-05-14 08:52:17 -04:00
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2008-07-15 11:26:04 -04:00
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assert_in_out_err([], "$@ = 1", [], /\$! not set \(ArgumentError\)$/)
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2008-05-14 08:52:17 -04:00
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2008-07-15 11:26:04 -04:00
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assert_in_out_err([], <<-INPUT, [], /backtrace must be Array of String \(TypeError\)$/)
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begin
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raise
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rescue
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$@ = 1
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end
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INPUT
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2008-05-14 08:52:17 -04:00
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2008-07-15 11:26:04 -04:00
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assert_in_out_err([], <<-INPUT, [], /^foo: unhandled exception$/)
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begin
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raise
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rescue
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$@ = 'foo'
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raise
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end
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INPUT
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2008-05-14 08:52:17 -04:00
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2008-07-15 11:26:04 -04:00
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assert_in_out_err([], <<-INPUT, [], /^foo: unhandled exception\s+from bar\s+from baz$/)
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begin
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raise
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rescue
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$@ = %w(foo bar baz)
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raise
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end
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INPUT
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2008-05-14 08:52:17 -04:00
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end
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2009-07-16 05:28:12 -04:00
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def test_safe4
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cmd = proc{raise SystemExit}
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safe0_p = proc{|*args| args}
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test_proc = proc {
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$SAFE = 4
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begin
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cmd.call
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rescue SystemExit => e
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safe0_p["SystemExit: #{e.inspect}"]
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raise e
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rescue Exception => e
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safe0_p["Exception (NOT SystemExit): #{e.inspect}"]
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raise e
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end
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}
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assert_raise(SystemExit, '[ruby-dev:38760]') {test_proc.call}
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end
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2010-01-05 05:34:00 -05:00
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2010-01-27 09:25:19 -05:00
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def test_thread_signal_location
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2013-04-19 06:41:57 -04:00
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_, stderr, _ = EnvUtil.invoke_ruby("--disable-gems -d", <<-RUBY, false, true)
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2010-01-05 05:34:00 -05:00
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Thread.start do
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begin
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Process.kill(:INT, $$)
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ensure
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raise "in ensure"
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end
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end.join
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RUBY
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assert_not_match(/:0/, stderr, "[ruby-dev:39116]")
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end
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2010-01-22 10:03:32 -05:00
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def test_errinfo
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begin
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raise "foo"
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assert(false)
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rescue => e
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assert_equal(e, $!)
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1.times { assert_equal(e, $!) }
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end
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assert_equal(nil, $!)
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end
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def test_inspect
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assert_equal("#<Exception: Exception>", Exception.new.inspect)
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e = Class.new(Exception)
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e.class_eval do
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def to_s; ""; end
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end
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assert_equal(e.inspect, e.new.inspect)
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end
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def test_set_backtrace
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e = Exception.new
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e.set_backtrace("foo")
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assert_equal(["foo"], e.backtrace)
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e.set_backtrace(%w(foo bar baz))
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assert_equal(%w(foo bar baz), e.backtrace)
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assert_raise(TypeError) { e.set_backtrace(1) }
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assert_raise(TypeError) { e.set_backtrace([1]) }
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end
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def test_exit_success_p
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begin
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exit
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rescue SystemExit => e
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end
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2011-09-11 23:42:39 -04:00
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assert_send([e, :success?], "success by default")
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begin
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exit(true)
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rescue SystemExit => e
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end
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assert_send([e, :success?], "true means success")
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begin
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exit(false)
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rescue SystemExit => e
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|
|
|
end
|
|
|
|
assert_not_send([e, :success?], "false means failure")
|
2010-01-22 10:03:32 -05:00
|
|
|
|
|
|
|
begin
|
|
|
|
abort
|
|
|
|
rescue SystemExit => e
|
|
|
|
end
|
2011-09-11 23:42:39 -04:00
|
|
|
assert_not_send([e, :success?], "abort means failure")
|
2010-01-22 10:03:32 -05:00
|
|
|
end
|
2010-05-04 05:51:27 -04:00
|
|
|
|
|
|
|
def test_nomethoderror
|
|
|
|
bug3237 = '[ruby-core:29948]'
|
|
|
|
str = "\u2600"
|
|
|
|
id = :"\u2604"
|
|
|
|
e = assert_raise(NoMethodError) {str.__send__(id)}
|
|
|
|
assert_equal("undefined method `#{id}' for #{str.inspect}:String", e.message, bug3237)
|
|
|
|
end
|
2010-10-11 01:15:03 -04:00
|
|
|
|
|
|
|
def test_errno
|
|
|
|
assert_equal(Encoding.find("locale"), Errno::EINVAL.new.message.encoding)
|
|
|
|
end
|
2011-12-07 04:56:01 -05:00
|
|
|
|
|
|
|
def test_too_many_args_in_eval
|
|
|
|
bug5720 = '[ruby-core:41520]'
|
|
|
|
arg_string = (0...140000).to_a.join(", ")
|
|
|
|
assert_raise(SystemStackError, bug5720) {eval "raise(#{arg_string})"}
|
|
|
|
end
|
2011-12-08 08:50:10 -05:00
|
|
|
|
|
|
|
def test_systemexit_new
|
|
|
|
e0 = SystemExit.new
|
|
|
|
assert_equal(0, e0.status)
|
|
|
|
assert_equal("SystemExit", e0.message)
|
|
|
|
ei = SystemExit.new(3)
|
|
|
|
assert_equal(3, ei.status)
|
|
|
|
assert_equal("SystemExit", ei.message)
|
|
|
|
es = SystemExit.new("msg")
|
|
|
|
assert_equal(0, es.status)
|
|
|
|
assert_equal("msg", es.message)
|
|
|
|
eis = SystemExit.new(7, "msg")
|
|
|
|
assert_equal(7, eis.status)
|
|
|
|
assert_equal("msg", eis.message)
|
2011-12-10 20:48:21 -05:00
|
|
|
|
|
|
|
bug5728 = '[ruby-dev:44951]'
|
|
|
|
et = SystemExit.new(true)
|
|
|
|
assert_equal(true, et.success?, bug5728)
|
|
|
|
assert_equal("SystemExit", et.message, bug5728)
|
|
|
|
ef = SystemExit.new(false)
|
|
|
|
assert_equal(false, ef.success?, bug5728)
|
|
|
|
assert_equal("SystemExit", ef.message, bug5728)
|
|
|
|
ets = SystemExit.new(true, "msg")
|
|
|
|
assert_equal(true, ets.success?, bug5728)
|
|
|
|
assert_equal("msg", ets.message, bug5728)
|
|
|
|
efs = SystemExit.new(false, "msg")
|
|
|
|
assert_equal(false, efs.success?, bug5728)
|
|
|
|
assert_equal("msg", efs.message, bug5728)
|
2011-12-08 08:50:10 -05:00
|
|
|
end
|
2011-12-13 09:50:12 -05:00
|
|
|
|
|
|
|
def test_exception_in_name_error_to_str
|
|
|
|
bug5575 = '[ruby-core:41612]'
|
* test/csv/test_features.rb, test/logger/test_logger.rb
test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
test/openssl/test_config.rb, test/psych/test_encoding.rb,
test/psych/test_exception.rb, test/psych/test_psych.rb,
test/psych/test_tainted.rb, test/readline/test_readline.rb,
test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
test/ruby/test_file.rb, test/ruby/test_io.rb,
test/ruby/test_marshal.rb, test/ruby/test_process.rb,
test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
test/zlib/test_zlib.rb: Use Tempfile.create.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-20 19:03:52 -04:00
|
|
|
Tempfile.create(["test_exception_in_name_error_to_str", ".rb"]) do |t|
|
2012-03-16 04:38:18 -04:00
|
|
|
t.puts <<-EOC
|
2011-12-13 09:50:12 -05:00
|
|
|
begin
|
|
|
|
BasicObject.new.inspect
|
|
|
|
rescue
|
|
|
|
$!.inspect
|
|
|
|
end
|
|
|
|
EOC
|
* test/csv/test_features.rb, test/logger/test_logger.rb
test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
test/openssl/test_config.rb, test/psych/test_encoding.rb,
test/psych/test_exception.rb, test/psych/test_psych.rb,
test/psych/test_tainted.rb, test/readline/test_readline.rb,
test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
test/ruby/test_file.rb, test/ruby/test_io.rb,
test/ruby/test_marshal.rb, test/ruby/test_process.rb,
test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
test/zlib/test_zlib.rb: Use Tempfile.create.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-20 19:03:52 -04:00
|
|
|
t.close
|
|
|
|
assert_nothing_raised(NameError, bug5575) do
|
|
|
|
load(t.path)
|
|
|
|
end
|
2012-03-16 04:38:18 -04:00
|
|
|
end
|
2011-12-13 09:50:12 -05:00
|
|
|
end
|
2012-01-13 22:00:24 -05:00
|
|
|
|
|
|
|
def test_equal
|
|
|
|
bug5865 = '[ruby-core:41979]'
|
|
|
|
assert_equal(RuntimeError.new("a"), RuntimeError.new("a"), bug5865)
|
|
|
|
assert_not_equal(RuntimeError.new("a"), StandardError.new("a"), bug5865)
|
|
|
|
end
|
2012-01-14 04:36:18 -05:00
|
|
|
|
|
|
|
def test_exception_in_exception_equal
|
|
|
|
bug5865 = '[ruby-core:41979]'
|
* test/csv/test_features.rb, test/logger/test_logger.rb
test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
test/openssl/test_config.rb, test/psych/test_encoding.rb,
test/psych/test_exception.rb, test/psych/test_psych.rb,
test/psych/test_tainted.rb, test/readline/test_readline.rb,
test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
test/ruby/test_file.rb, test/ruby/test_io.rb,
test/ruby/test_marshal.rb, test/ruby/test_process.rb,
test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
test/zlib/test_zlib.rb: Use Tempfile.create.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-20 19:03:52 -04:00
|
|
|
Tempfile.create(["test_exception_in_exception_equal", ".rb"]) do |t|
|
2012-03-16 04:38:18 -04:00
|
|
|
t.puts <<-EOC
|
2012-01-14 04:36:18 -05:00
|
|
|
o = Object.new
|
|
|
|
def o.exception(arg)
|
|
|
|
end
|
2012-03-16 04:38:22 -04:00
|
|
|
_ = RuntimeError.new("a") == o
|
* test/csv/test_features.rb, test/logger/test_logger.rb
test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
test/openssl/test_config.rb, test/psych/test_encoding.rb,
test/psych/test_exception.rb, test/psych/test_psych.rb,
test/psych/test_tainted.rb, test/readline/test_readline.rb,
test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
test/ruby/test_file.rb, test/ruby/test_io.rb,
test/ruby/test_marshal.rb, test/ruby/test_process.rb,
test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
test/zlib/test_zlib.rb: Use Tempfile.create.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-20 19:03:52 -04:00
|
|
|
EOC
|
|
|
|
t.close
|
|
|
|
assert_nothing_raised(ArgumentError, bug5865) do
|
|
|
|
load(t.path)
|
|
|
|
end
|
2012-01-14 04:36:18 -05:00
|
|
|
end
|
|
|
|
end
|
2012-08-08 03:52:19 -04:00
|
|
|
|
|
|
|
Bug4438 = '[ruby-core:35364]'
|
|
|
|
|
|
|
|
def test_rescue_single_argument
|
|
|
|
assert_raise(TypeError, Bug4438) do
|
|
|
|
begin
|
|
|
|
raise
|
|
|
|
rescue 1
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
def test_rescue_splat_argument
|
|
|
|
assert_raise(TypeError, Bug4438) do
|
|
|
|
begin
|
|
|
|
raise
|
|
|
|
rescue *Array(1)
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
2012-10-02 13:25:10 -04:00
|
|
|
|
|
|
|
def test_to_s_taintness_propagation
|
|
|
|
for exc in [Exception, NameError]
|
|
|
|
m = "abcdefg"
|
|
|
|
e = exc.new(m)
|
|
|
|
e.taint
|
|
|
|
s = e.to_s
|
|
|
|
assert_equal(false, m.tainted?,
|
|
|
|
"#{exc}#to_s should not propagate taintness")
|
|
|
|
assert_equal(false, s.tainted?,
|
|
|
|
"#{exc}#to_s should not propagate taintness")
|
|
|
|
end
|
2012-11-20 07:34:37 -05:00
|
|
|
|
2012-10-02 13:25:10 -04:00
|
|
|
o = Object.new
|
|
|
|
def o.to_str
|
|
|
|
"foo"
|
|
|
|
end
|
|
|
|
o.taint
|
|
|
|
e = NameError.new(o)
|
|
|
|
s = e.to_s
|
|
|
|
assert_equal(false, s.tainted?)
|
|
|
|
end
|
|
|
|
|
|
|
|
def test_exception_to_s_should_not_propagate_untrustedness
|
|
|
|
favorite_lang = "Ruby"
|
|
|
|
|
|
|
|
for exc in [Exception, NameError]
|
|
|
|
assert_raise(SecurityError) do
|
|
|
|
lambda {
|
|
|
|
$SAFE = 4
|
|
|
|
exc.new(favorite_lang).to_s
|
|
|
|
favorite_lang.replace("Python")
|
|
|
|
}.call
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
assert_raise(SecurityError) do
|
|
|
|
lambda {
|
|
|
|
$SAFE = 4
|
|
|
|
o = Object.new
|
|
|
|
o.singleton_class.send(:define_method, :to_str) {
|
|
|
|
favorite_lang
|
|
|
|
}
|
|
|
|
NameError.new(o).to_s
|
|
|
|
favorite_lang.replace("Python")
|
|
|
|
}.call
|
|
|
|
end
|
|
|
|
|
|
|
|
assert_equal("Ruby", favorite_lang)
|
|
|
|
end
|
2003-09-04 12:18:59 -04:00
|
|
|
end
|