summaryrefslogtreecommitdiff
path: root/test
AgeCommit message (Collapse)Author
2014-09-17merge revision(s) 47591: [Backport #10242]usa
* ext/pathname/lib/pathname.rb (SAME_PATHS): Pathname#relative_path_from uses String#casecmp to compare strings on case-insensitive filesystem platforms (e.g., Windows). This can return nil for strings with different encodings, and the code previously assumed that it always returned a Fixnum. [Fix GH-713] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-17merge revision(s) 47590: [Backport #10241]usa
* ext/fiddle/lib/fiddle/import.rb (Fiddle::Importer#sizeof): fix typo, SIZEOF_LONG_LON. [Fix GH-714] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-17merge revision(s) 46391,46395: [Backport #9766]usa
* lib/csv.rb (CSV#<<): honor explicity given encoding. based on the patch by DAISUKE TANIWAKI <daisuketaniwaki AT gmail.com> at [ruby-core:62113]. [Bug #9766] * lib/csv.rb (CSV#<<): honor explicitly given encoding. based on git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-12merge revision(s) 46501,47372,47460: [Backport #10191]usa
* object.c (rb_obj_copy_ivar): extract function to copy instance variables only for T_OBJECT from init_copy. * object.c (rb_obj_copy_ivar): allocate no memory for empty instance variables. [ruby-core:64700] [Bug #10191] * test/ruby/test_object.rb: extend timeout. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10* test/ruby/envutil.rb: remove duplicated method. this problem was introducedusa
at r47479. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 47288: [Backport #10153]usa
* io.c (io_close): ignore only "closed stream" IOError and NoMethodError, do not swallow other exceptions at the end of block. [ruby-core:64463] [Bug #10153] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 47221: [Backport #10149]usa
* enc/trans/euckr-tbl.rb (EUCKR_TO_UCS_TBL): add missing euro and registered signs. [ruby-core:64452] [Bug #10149] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47502 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 47327: [Backport #10101]usa
* ext/zlib/zlib.c (gzfile_reset): preserve ZSTREAM_FLAG_GZFILE [Bug #10101] * test/zlib/test_zlib.rb (test_rewind): test each_byte git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 44916: [Backport #10043]usa
error.c: Crash Report log * error.c (REPORTBUG_MSG): mention about Crash Report log file on MacOS X. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 46569: [Backport #9982]usa
* sprintf.c (GETASTER): should not use the numbered argument to be formatted, raise ArgumentError instead. [ruby-dev:48330] [Bug #9982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 47362: [Backport #9984]usa
* test/openssl/test_pkey_rsa.rb (OpenSSL#test_sign_verify_memory_leak): added timeout into testcase for low performance environment. [Bug #9984][ruby-core:63367] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47494 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10merge revision(s) 46547: [Backport #9976]usa
* hash.c (env_aset, env_has_key, env_assoc, env_has_value), (env_rassoc, env_key): prohibit tainted strings if $SAFE is non-zero. [Bug #9976] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-05merge revision(s) 46441: [Backport #9946]usa
* process.c (open): use UTF-8 version function to support non-ascii path properly. [ruby-core:63185] [Bug #9946] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-05merge revision(s) 47098: [Backport #10117]usa
* parse.y (parser_yylex): fix invalid char in eval, should raise an syntax error too, as well as directly coded. [ruby-core:64243] [Bug #10117] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47403 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-05merge revision(s) 47090: [Backport #10114]usa
* parse.y (parser_yyerror): preserve source code encoding in syntax error messages. [ruby-core:64228] [Bug #10114] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-05merge revision(s) 46896-46898: [Backport #10078]usa
* string.c (rb_str_count): fix wrong single-byte optimization. 7bit ascii can be a trailing byte in Shift_JIS. [ruby-dev:48442] [Bug #10078] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-05merge revision(s) 46408,46410,46413,46414,46424,46436,46437: [Backport #9934]usa
string.c: shrink too big buffer * string.c (rb_str_resize): shrink the buffer even if new length is same but it is enough smaller than the capacity. * file.c (expand_path): shrink expanded path which no longer needs rooms to append. [ruby-core:63114] [Bug #9934] * string.c (rb_str_resize): should consider the capacity instead of the old length, as pointed out by nagachika. * string.c (rb_str_resize): update capa only when buffer get reallocated. http://d.hatena.ne.jp/nagachika/20140613/ruby_trunk_changes_46413_46420#r46413 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-03merge revision(s) 46151,46165: [Backport #9865]usa
* io.c (rb_io_fileno, rb_io_inspect): non-modification does not error on frozen IO. [ruby-dev:48241] [Bug #9865] * io.c (rb_io_autoclose_p): Don't raise on frozen IO. * test/lib/minitest/unit.rb: IO#autoclose? may raise IOError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-03merge revision(s) 45676,45677: [Backport #9769]usa
stringio.c: move GC guard * ext/stringio/stringio.c (strio_write): move GC guard after the last using position. * ext/stringio/stringio.c (strio_write): use rb_str_append to reuse coderange bits other than ASCII-8BIT, and keep taintedness. [ruby-dev:48118] [Bug #9769] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-03merge revision(s) 46550,46557,46565,46570,46585,46595,46822: [Backport ↵usa
#9977] [Backport #9978] [Backport #9983] * hash.c (ruby_setenv): fix memory leak on Windows, free environment strings block after check for the size. [ruby-dev:48323] [Bug #9977] * hash.c (env_select): fix memory leak and crash on Windows, make keys array first instead of iterating on envrion directly. [ruby-dev:48325] [Bug #9978] keys array first instead of iterating on environ directly. * hash.c (env_shift): fix memory leak on Windows, free environment strings block always. [ruby-dev:48332] [Bug #9983] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-03merge revision(s) 42251,46345,46346: [Backport #9903]usa
* sprintf.c (ruby__sfvextra): add QUOTE flag to escape unprintable characters. * sprintf.c (ruby__sfvextra): add QUOTE flag to escape unprintable characters. * re.c (match_aref, rb_reg_regsub): consider encoding of captured names, encoding-incompatible should not match. [ruby-dev:48278] [Bug #9903] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46465,46469,46484: [Backport #9961]usa
* vm.c (rb_vm_rewind_cfp): add new function to rewind specified cfp with invoking RUBY_EVENT_C_RETURN. [Bug #9961] * vm_core.h: ditto. * eval.c (rb_protect): use it. * eval.c (rb_rescue2): ditto. * vm_eval.c (rb_iterate): ditto. * test/ruby/test_settracefunc.rb: add a test. * vm_core.h (rb_name_err_mesg_new): * vm_eval.c (rb_catch_protect): fix same problem of [Bug #9961]. * vm_eval.c (rb_iterate): ditto. * vm_core.h (rb_vm_rewind_cfp): add the prototype declaration. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46471: [Backport #9964]usa
* compile.c (rb_iseq_compile_node): put start label of block after trace (b_call). [Bug #9964] * test/ruby/test_settracefunc.rb: add a test. added assert_consistent_call_return() method check call/return consistency. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46463: [Backport #9957]usa
* vm_core.h: add VM_FRAME_MAGIC_RESCUE to recognize normal block or rescue clause. * vm.c (vm_exec): use VM_FRAME_MAGIC_RESCUE on at rescue/ensure. * test/ruby/test_settracefunc.rb: should not invoke b_return at rescue clause. [Bug #9957] * vm_dump.c (control_frame_dump): check VM_FRAME_MAGIC_RESCUE. * vm_dump.c (vm_stack_dump_each): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 45953,45961: [Backport #9767]usa
* lib/test/unit/parallel.rb: fix test-all parallel failure if a test is skipped after raise. DL::TestFunc#test_sinf is skipped after raise on mingw ruby. But it causes Mashal.load failure due to undefined class/module DL::DLError when doing test-all parallel and test-all doesn't complete. We create new MiniTest::Skip object to avoid Mashal.load failure. [ruby-core:62133] [Bug #9767] * test/testunit/test_parallel.rb (TestParallel): add a test. * test/testunit/tests_for_parallel/ptest_forth.rb: ditto. But it causes Marshal.load failure due to undefined class/module complete. We create new MiniTest::Skip object to avoid Marshal.load git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 45827: [Backport #9618]usa
* ext/pathname/lib/pathname.rb (cleanpath_aggressive): make all separators File::SEPARATOR from File::ALT_SEPARATOR. Reported by Daniel Rikowski. Fixed by Nobuyoshi Nakada. [Bug #9618] * ext/pathname/lib/pathname.rb (cleanpath_conservative): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46344: [Backport #9902]usa
* re.c (match_aref): should not ignore name after NUL byte. [ruby-dev:48275] [Bug #9902] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46368,46371: [Backport #9913]usa
* ext/digest/digest.c (rb_digest_instance_equal): fix #== for non-string arguments. [ruby-core:62967] [Bug #9913] * test/digest/test_digest.rb: add test for above. * ext/digest/digest.c (rb_digest_instance_equal): no need to call `to_s` twice. [Bug #9913] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-31merge revision(s) 46417,46418: [Backport #9939]usa
* array.c (yield_indexed_values): extract from permute0(), rpermute0(), and rcombinate0(). * array.c (rb_ary_combination): iterate on a shared copy, and use array of indexes instead of array of chosen objects. [ruby-core:63149] [Bug #9939] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 46159,46196: [Backport #8523]usa
* test/test_timeout.rb (test_timeout): inverted test condition. [Bug #8523] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 45642,45643: [Backport #9646] [Backport #9729]usa
* st.c (st_foreach_check): chnage start point of search at check from top to current. [ruby-dev:48047] [Bug #9646] * st.c (st_foreach_check): change start point of search at check git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 45462,45463,45466: [Backport #9684]usa
* struct.c (not_a_member): extract name error and use same error messages. based on the patch by Marcus Stollsteimer <sto.mar AT web.de> at [ruby-core:61721]. [Bug #9684] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 46360,46372: [Backport #8625]usa
* io.c (io_setstrbuf, io_read): should not shorten the given buffer until read succeeds. [ruby-core:55951] [Bug #8625] * io.c (read_all): truncate the buffer before appending read data, instead of truncating before reading. [ruby-core:55951] [Bug #8625] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 45399,45400,46036,46037: [Backport #416]usa
vm.c: merge code * vm.c (m_core_hash_from_ary, m_core_hash_merge_ary): merge duplicated code. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 46457,46458: [Backport #9949]usa
* lib/net/ftp.rb (gets, readline): read lines without LF properly. [ruby-core:63205] [Bug #9949] * test/net/ftp/test_buffered_socket.rb: related test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 46331: [Backport #9885]usa
* lib/net/imap.rb (body_type_1part): Gmail IMAP reports a body type as "MIXED" followed immediately by params [ruby-core:62864] [Bug #9885] Patch by @rayners (David Raynes). [Fixes GH-622] https://github.com/ruby/ruby/pull/622 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 40372: [Backport #8167]usa
* lib/net/imap.rb (body_type_msg): should accept message/delivery-status with extra data. [ruby-core:53741] [Bug #8167] * test/net/imap/test_imap_response_parser.rb: related test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07merge revision(s) 45845,45847: [Backport #9786]usa
* parse.y (local_tbl_gen): remove local variables duplicated with arguments. [ruby-core:60501] [Bug #9486] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-03revert r46667 and r46669 because they introduced SEGV on CentOS.usa
see [Bug #9454] [Bug #9945] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-03merge revision(s) 44535,44536: [Backport #9321]usa
* vm.c (rb_vm_pop_cfunc_frame): added. It cares c_return event. The patch base by drkaes (Stefan Kaes). [Bug #9321] * variable.c (rb_mod_const_missing): use rb_vm_pop_cfunc_frame() instead of rb_frame_pop(). * vm_eval.c (raise_method_missing): ditto. * vm_eval.c (rb_iterate): ditto. * internal.h (rb_vm_pop_cfunc_frame): add decl. * test/ruby/test_settracefunc.rb: add tests. provided by drkaes (Stefan Kaes). * vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): move definition of rb_frame_pop() and deprecate it. It doesn't care about `return' events. * vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-03merge revision(s) 44712,44715,44716,44722,44725,44726,44753: [Backport ↵usa
#9454] [Backport #9945] * thread_pthread.c: get current main thread stack size, which may be expanded than allocated size at initialization, by rlimit(). [ruby-core:60113] [Bug #9454] * thread_pthread.c: get current main thread stack size, which may be expanded than allocated size at initialization, by rlimit(). [ruby-core:60113] [Bug #9454] * thread_pthread.c: rlimit is only available on Linux. At least r44712 breaks FreeBSD. [ruby-core:60113] [Bug #9454] * thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p): place get_stack above others to get stack boundary information. [ruby-core:60113] [Bug #9454] * thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p): place get_stack above others to get stack boundary information. [ruby-core:60113] [Bug #9454] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-28* test/ruby/envutil.rb (assert_no_memory_leak): changed the threshold to avoidusa
false-positives on some CI. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-27merge revision(s) 46243,46244: [Backport #9882] [Backport #9883]usa
* string.c (rb_str_substr): need to reset code range for shared string too, not only copied string. [ruby-core:62842] [Bug #9882] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-27merge revision(s) 46098: [Backport #9861]usa
* vsnprintf.c (BSD_vfprintf): fix string width when precision is given. as the result of `memchr` is NULL or its offset from the start cannot exceed the size, the comparison was always false. [ruby-core:62737] [Bug #9861] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-27merge revision(s) 45979: [Backport #9847]usa
* io.c (io_setstrbuf): always check if the buffer is modifiable. [ruby-core:62643] [Bug #9847] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-27merge revision(s) 45863,45871: [Backport #9750]usa
* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLServer#accept): Consider Socket#accept as well as TCPServer#accept. Reported by Sam Stelfox. [ruby-core:62064] [Bug #9750] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23merge revision(s) 45874: [Backport #9813]usa
* class.c (rb_mod_init_copy): always clear instance variable, constant and method tables first, regardless the source tables. [ruby-dev:48182] [Bug #9813] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23merge revision(s) 45899: [Backport #9751]usa
* thread.c (thread_start_func_2): stop if forked in a sub-thread, the thread has become the main thread. [ruby-core:62070] [Bug #9751] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23merge revision(s) 46060: [Backport #9627]usa
* net/protocol.rb (using_each_crlf_line): fix SMTP dot-stuffing for messages not ending with a new-line. [ruby-core:61441] [Bug #9627] [fix GH-616] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23merge revision(s) 45637: [Backport #9726]usa
* parse.y (primary): flush cmdarg flags inside left-paren in a command argument, to allow parenthesed do-block as an argument without arguments parentheses. [ruby-core:61950] [Bug #9726] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 22:32:37 +0000