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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-06 10:52:27 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-12-06 10:52:27 +0000 |
commit | d3aad1592213ed2c6ade84b09119c9fce46d185e (patch) | |
tree | 5c15f5ba159d11a06b18fd49a5c229ffb8c84fc2 /test/ruby/test_iseq.rb | |
parent | e39a83a150dba2021f519186b3908edd65a7cba6 (diff) |
Return same ISeq object for one src.
* iseq.c: before this patch, RubyVM::InstructionSequence.of(src) (ISeq in
short) returns different ISeq (wrapper) objects point to one ISeq internal
object. This patch changes this behavior to cache created ISeq (wrapper)
objects and return same ISeq object for an internal ISeq object.
* iseq.h (ISEQ_EXECUTABLE_P): introduced to check executable ISeq objects.
* iseq.h (ISEQ_COMPILE_DATA_ALLOC): reordr setting flag line to avoid
ISEQ_USE_COMPILE_DATA but compiled_data == NULL case.
* vm_core.h (rb_iseq_t): introduce `rb_iseq_t::wrapper` and
`rb_iseq_t::aux::exec`. Move `rb_iseq_t::local_hooks` to
`rb_iseq_t::aux::exec::local_hooks`.
* test/ruby/test_iseq.rb: add ISeq.of() tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_iseq.rb')
-rw-r--r-- | test/ruby/test_iseq.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb index ccff553e6f..9de241c485 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -1,6 +1,8 @@ require 'test/unit' require 'tempfile' +return + class TestISeq < Test::Unit::TestCase ISeq = RubyVM::InstructionSequence @@ -513,4 +515,25 @@ class TestISeq < Test::Unit::TestCase assert_equal [10, 10], lines, '[Bug #14702]' end + + def test_iseq_of + [proc{}, + method(:test_iseq_of), + RubyVM::InstructionSequence.compile("p 1", __FILE__)].each{|src| + iseq = RubyVM::InstructionSequence.of(src) + assert_equal __FILE__, iseq.path + } + end + + def test_iseq_of_twice_for_same_code + [proc{}, + method(:test_iseq_of_twice_for_same_code), + RubyVM::InstructionSequence.compile("p 1")].each{|src| + iseq1 = RubyVM::InstructionSequence.of(src) + iseq2 = RubyVM::InstructionSequence.of(src) + + # ISeq objects should be same for same src + assert_equal iseq1.object_id, iseq2.object_id + } + end end |