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* ext/coverage/coverage.c, ext/coverage/extconf.rb: eliminate

COVERAGE__ and introduce coverage.so instead.  How to measure
  coverage: (1) require "coverage.so", (2) require or load Ruby source
  file, and (3) Coverage.result will return the same hash as COVERAGE__.
  [ruby-dev:35324]

* thread.c (rb_enable_coverages): start coverage measurement by using
  rb_add_event_hook.

* thread.c (rb_get_coverages): returns current results of coverage
  measurement.

* include/ruby/intern.h: add prototype for above two functions.

* vm_core.h, vm.c: add field of coverages to rb_vm_t.

* insns.def (trace): remove special handling for COVERAGE__.

* iseq.c (prepare_iseq_build): switch COVERAGE__ to
  rb_get_coverages().

* parse.y (coverage): ditto.

* thread.c (clear_coverage): ditto.

* lib/coverage.rb: use coverage.so instead of COVERAGE__.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-07-03 12:55:12 +00:00
parent 16519f1ff9
commit f08581c7b6
11 changed files with 99 additions and 41 deletions

11
ext/coverage/coverage.c Normal file
View file

@ -0,0 +1,11 @@
#include "ruby.h"
VALUE rb_mCoverage;
void
Init_coverage(void)
{
rb_enable_coverages();
rb_mCoverage = rb_define_module("Coverage");
rb_define_module_function(rb_mCoverage, "result", rb_get_coverages, 0);
}