Also set type of rb_backtrace_t#backtrace_size to int.
A patch from nobu.
* vm_eval.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (realpath_rec): UNC prefix does not end with path separator,
so new separator is needed after it.
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information. You don't need to parse strings from caller().
FrameInfo has the following methods:
FrameInfo#name: method name, class name, etc with decorations.
FrameInfo#basename: name without decorations.
FrameInfo#line_no: line number.
FrameInfo#filename: file name.
FrameInfo#filepath: full filepath.
FrameInfo#iseq: iseq if it is iseq frame (defined by ruby script)
FrameInfo#to_s: return caller() method style string.
RubyVM::FrameInfoFrameInfo.caller(n, lev) returns array of
FrameInfo objects. The name "RubyVM::FrameInfoFrameInfo.caller"
is long and ambiguous (same as caller() method), we need to change
the name before Ruby 2.0 release.
Good names or comments are welcome.
* test/ruby/test_backtrace.rb: add a test for above change.
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* vm.c (backtrace_object): remove lev and n parameter.
backtrace_object always returns all of backtrace information.
* vm.c (rb_backtrace_to_str_ary): fix to use backtrace_object().
This change improve performance of caller(lev, n).
* benchmark/bm_vm3_backtrace.rb: added to check above improvement.
FYI: measurement on my laptop, 1.9.3p229 needs 5.125 sec,
and current trunk only needs 0.299sec.
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frame info. And fix to cache a calculated line_no of ISEQ frame
info.
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* test/openssl/test_ssl.rb: Simple tests for this.
Client-side renegotiation is still considered problematic, even
when used in the context of secure renegotiation (RI, RFC 5746).
The changes allow users to either completely disable client
renegotiation on the server, or to specify a maximum number of
handshakes allowed in total. The number of total handshakes is
counted in a callback set as SSL_set_info_callback. If the
maximum number of handshakes is exceeded an error will be raised
We do not support renegotiation in the OpenSSL extension, therefore
this feature can only be tested externally.
The feature is opt-in, the default setting will be to allow
unlimited client renegotiation, as was the case before.
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expected. Two errors are possible when connection is refused due
to a protocol version that was explicitly disallowed,
OpenSSL::SSL::SSLError or Errno::ECONNRESET, depending on the
OpenSSL version in use.
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argument `n' which specify how many frames should return.
For example, `caller(0, 1)' returns only one frame information
which calls caller() method. If there are less than n frame
information, then all frame information are returned. If n is 0,
then always return [].
This fix is part of [ruby-dev:42345] [Ruby 1.9-Feature#3917].
However, performance and features are not enough.
RDoc is also not available.
* test/ruby/test_backtrace.rb: add a test for above.
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(1) unify similar functions (rb_backtrace_each() and
backtrace_object()). backtrace_each() is a unified function.
variation:
a) backtrace_object(): create backtrace object.
b) vm_backtrace_str_ary(): create bt as an array of string.
c) vm_backtrace_print(): print backtrace to specified file.
d) rb_backtrace_print_as_bugreport(): print backtrace on
bugreport style.
(2) remove rb_backtrace_each(). Use backtrace_each() instead.
(3) chang the type of lev parameter to size_t.
a) lev == 0 means current frame (exception, etc use it).
b) lev == 1 means upper frame (caller(0) use it).
* vm_core.h, vm_dump.c, vm_eval.c: ditto.
* vm.c (backtrace_object(), vm_backtrace_str_ary()): fix to return a
correct size of caller(lev) array.
Let n be a "caller(0).size" then ln as caller(lev).size should be
(n - lev). However, the previous implementation returns a wrong
size array (ln > n - lev). [ruby-dev:45673]
* test/ruby/test_backtrace.rb: add tests for backtrace.
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* sprintf.c (ruby__sfvextra): [EXPERIMENTAL] use inspect instead of
to_s if plus flag is given.
* vsnprintf.c (BSD_vfprintf): pass sign flag.
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* test/rubygems/test_gem_indexer.rb (setup, teardown): save @tempdir
to remove it properly. [Bug #5348]
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* vm_eval.c (rb_backtrace_struct, backtreace_collect): use size_t
instead of int to get rid of overflow.
* vm_eval.c (backtrace_object, vm_backtrace_each): ditto, use
ptrdiff_t.
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nobu pointed out that rb_method_basic_definition_p() is enough
for last commit.
* error.c, eval_error.c: change for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Backtrace information contains an array consists of location
information for each frames by string.
RubyVM::Backtrace object is lightweight backtrace information,
which contains complete information to generate traditional style
backtrace (an array of strings) with faster generation.
If someone accesses to backtrace information via
Exception#backtrace, then convert a RubyVM::Backtrace object to
traditonal style backtrace.
This change causes incompatibility on marshal dumpped binary
of Exception. If you have any trouble on it, please tell us
before Ruby 2.0 release.
Note that RubyVM::Backtrace object should not expose Ruby level.
* error.c, eval.c, vm_eval.c: ditto.
* internal.h: ditto.
* eval_error.c: fix to skip "set_backtrace" method invocation in
creating an exception object if it call a normal set_backtrace
method (defined by core).
* test/ruby/test_settracefunc.rb: fix for above change.
* vm_method.c (rb_method_defined_by): added. This function
checks that the given object responds with the given method
by the given cfunc.
* benchmark/bm_vm2_raise1.rb, benchmark/bm_vm2_raise2.rb:
add to measure exception creation speed. raise1 create
exception objects from shallow stack frame. raise2 create
exception objects from deep stack frame.
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HTTP Range request. Old one can't parse invalid specs and multiple
specs correctly.
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replace ECONNABORTED to EPIPE in send, sendto and sendmsg to improve
BSD socket compatibility. this change removes a failure on the test
of net/ftp.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
information.
rb_location_t#filename, filepath, name and line_no was moved from
rb_iseq_t. rb_location_t#basename is a new field which is
similar to `name' field without any decoration.
`name' field contains some decoration such as `block in foo'.
`basename' only contains `foo'.
rb_iseq_t contains memory object of rb_location_t.
* iseq.c: setup rb_location_t for each rb_iseq_t memory objects.
* compile.c, proc.c, vm.c, vm_dump.c, vm_eval.c, vm_insnhelper.c,
vm_method.c: support about it.
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returned an array of String, the old code was needed to convert
Symbols to Strings. But it is almost unnecessary because the
method now returns an array of Symbols. A patch by Masaki
Matsushita <glass.saga at gmail dot com> [Feature #6218]
[ruby-dev:45451]
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