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Refined test [Bug #18140]

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Nobuyoshi Nakada 2021-09-02 09:11:41 +09:00
parent cb5a41c0a0
commit ab63f6d854
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2 changed files with 13 additions and 40 deletions
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48
ext/-test-/array/concat/to_ary_conact.c
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@ -1,63 +1,33 @@
#include "ruby.h" #include "ruby.h"
VALUE cFoo;
// Foo
typedef struct {
int dummy;
} Foo;
static void Foo_free(void* _self) {
xfree(_self);
}
static rb_data_type_t Foo_type = {
"Foo",
{NULL, Foo_free, NULL },
.flags = RUBY_TYPED_FREE_IMMEDIATELY,
};
static VALUE Foo_alloc(VALUE klass) {
Foo* _self = ALLOC(Foo);
return TypedData_Wrap_Struct(klass, &Foo_type, _self);
}
// Bar // Bar
typedef struct { typedef struct {
int dummy; int dummy;
} Bar; } Bar;
static void Bar_free(void* _self) {
xfree(_self);
}
static rb_data_type_t Bar_type = { static rb_data_type_t Bar_type = {
"Bar", "Bar",
{NULL, Bar_free, NULL }, {NULL, RUBY_TYPED_DEFAULT_FREE, NULL },
.flags = RUBY_TYPED_FREE_IMMEDIATELY,
}; };
static VALUE Bar_alloc(VALUE klass) { static VALUE
Bar* bar = ALLOC(Bar); Bar_alloc(VALUE klass)
return TypedData_Wrap_Struct(klass, &Bar_type, bar); {
return TypedData_Wrap_Struct(klass, &Bar_type, NULL);
} }
VALUE Bar_to_ary(VALUE _self) { VALUE Bar_to_ary(VALUE _self) {
VALUE ary = rb_ary_new2(2); VALUE ary = rb_ary_new2(2);
rb_ary_push(ary, Foo_alloc(cFoo)); VALUE foo = rb_ary_new2(0);
rb_ary_push(ary, Foo_alloc(cFoo)); rb_ary_push(ary, foo);
rb_ary_push(ary, Foo_alloc(cFoo)); rb_ary_push(ary, foo);
rb_ary_push(ary, foo);
return ary; return ary;
} }
void Init_to_ary_concat() { void Init_to_ary_concat() {
VALUE mBug = rb_define_module("Bug"); VALUE mBug = rb_define_module("Bug");
cFoo = rb_define_class_under(mBug, "Foo", rb_cObject);
rb_gc_register_address(&cFoo);
rb_define_alloc_func(cFoo, Foo_alloc);
VALUE bar = rb_define_class_under(mBug, "Bar", rb_cObject); VALUE bar = rb_define_class_under(mBug, "Bar", rb_cObject);
rb_define_alloc_func(bar, Bar_alloc); rb_define_alloc_func(bar, Bar_alloc);
rb_define_method(bar, "to_ary", Bar_to_ary, 0); rb_define_method(bar, "to_ary", Bar_to_ary, 0);

5
test/ruby/test_array.rb
View file

@ -656,7 +656,10 @@ class TestArray < Test::Unit::TestCase
assert_raise(FrozenError) { @cls[0].freeze.concat(:foo) } assert_raise(FrozenError) { @cls[0].freeze.concat(:foo) }
a = @cls[nil] a = @cls[nil]
def (x = Object.new).to_ary; Array.new(10) {nil} << :ok; end def (x = Object.new).to_ary
ary = Array.new(2)
ary << [] << [] << :ok
end
EnvUtil.under_gc_stress {a.concat(x)} EnvUtil.under_gc_stress {a.concat(x)}
GC.start GC.start
assert_equal(:ok, a.last) assert_equal(:ok, a.last)