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* ext/coverage/coverage.c: make it restartable. [ruby-core:36539]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2011-06-13 16:06:26 +00:00
parent 8dddc12ad7
commit 7023a64d80
2 changed files with 21 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Jun 14 01:05:10 2011 Yusuke Endoh <mame@tsg.ne.jp>
* ext/coverage/coverage.c: make it restartable. [ruby-core:36539]
Mon Jun 13 23:55:40 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread.c (rb_thread_schedule_rec): call gvl_yield() unconditionally.

26
ext/coverage/coverage.c
View file

@ -11,6 +11,8 @@
#include "ruby.h"
#include "vm_core.h"
static VALUE rb_coverages = Qundef;
/*
* call-seq:
* Coverage.start => nil
@ -21,19 +23,25 @@ static VALUE
rb_coverage_start(VALUE klass)
{
if (!RTEST(rb_get_coverages())) {
VALUE coverages = rb_hash_new();
RBASIC(coverages)->klass = 0;
rb_set_coverages(coverages);
if (rb_coverages == Qundef) {
rb_coverages = rb_hash_new();
RBASIC(rb_coverages)->klass = 0;
}
rb_set_coverages(rb_coverages);
}
return Qnil;
}
static int
coverage_result_i(st_data_t key, st_data_t val, st_data_t dummy)
coverage_result_i(st_data_t key, st_data_t val, st_data_t h)
{
VALUE path = (VALUE)key;
VALUE coverage = (VALUE)val;
RBASIC(coverage)->klass = rb_cArray;
VALUE coverages = (VALUE)h;
coverage = rb_ary_dup(coverage);
rb_ary_clear((VALUE)val);
rb_ary_freeze(coverage);
rb_hash_aset(coverages, path, coverage);
return ST_CONTINUE;
}
@ -48,14 +56,14 @@ static VALUE
rb_coverage_result(VALUE klass)
{
VALUE coverages = rb_get_coverages();
VALUE ncoverages = rb_hash_new();
if (!RTEST(coverages)) {
rb_raise(rb_eRuntimeError, "coverage measurement is not enabled");
}
RBASIC(coverages)->klass = rb_cHash;
st_foreach(RHASH_TBL(coverages), coverage_result_i, 0);
rb_hash_freeze(coverages);
st_foreach(RHASH_TBL(coverages), coverage_result_i, ncoverages);
rb_hash_freeze(ncoverages);
rb_reset_coverages();
return coverages;
return ncoverages;
}
/* Coverage provides coverage measurement feature for Ruby.