Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
Add now-passing t/serialization/02-types.t.
- Loading branch information
Showing
1 changed file
with
152 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,152 @@ | ||
| #! nqp | ||
|
|
||
| use nqp-mo; | ||
|
|
||
| plan(31); | ||
|
|
||
| sub add_to_sc($sc, $idx, $obj) { | ||
| nqp::scsetobj($sc, $idx, $obj); | ||
| nqp::setobjsc($obj, $sc); | ||
| } | ||
|
|
||
| # Serializing a knowhow with no attributes and no methods; P6int REPR | ||
| # (very simple REPR). | ||
| { | ||
| my $sc := nqp::createsc('TEST_SC_1_IN'); | ||
| my $sh := nqp::list_s(); | ||
|
|
||
| my $type := nqp::knowhow().new_type(:name('Badger'), :repr('P6int')); | ||
| $type.HOW.compose($type); | ||
| add_to_sc($sc, 0, $type); | ||
| add_to_sc($sc, 1, nqp::box_i(42, $type)); | ||
|
|
||
| my $serialized := nqp::serialize($sc, $sh); | ||
|
|
||
| my $dsc := nqp::createsc('TEST_SC_1_OUT'); | ||
| nqp::deserialize($serialized, $dsc, $sh, nqp::list(), nqp::null()); | ||
|
|
||
| ok(nqp::scobjcount($dsc) >= 2, 'deserialized SC has at least the knowhow type and its instance'); | ||
| ok(!nqp::isconcrete(nqp::scgetobj($dsc, 0)), 'type object deserialized and is not concrete'); | ||
| ok(nqp::isconcrete(nqp::scgetobj($dsc, 1)), 'instance deserialized and is concrete'); | ||
| ok(nqp::unbox_i(nqp::scgetobj($dsc, 1)) == 42, 'serialized P6int instance has correct value'); | ||
| ok(nqp::istype(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0)), 'type checking is OK after deserialization'); | ||
| ok(nqp::scgetobj($dsc, 0).HOW.name(nqp::scgetobj($dsc, 0)) eq 'Badger', 'meta-object deserialized along with name'); | ||
| } | ||
|
|
||
| # Serializing a type using P6opaque, which declares an attribute, along | ||
| # with an instance of it. | ||
| { | ||
| my $sc := nqp::createsc('TEST_SC_2_IN'); | ||
| my $sh := nqp::list_s(); | ||
|
|
||
| my $type := nqp::knowhow().new_type(:name('Dugong'), :repr('P6opaque')); | ||
| $type.HOW.add_attribute($type, nqp::knowhowattr().new(name => '$!home')); | ||
| $type.HOW.compose($type); | ||
| add_to_sc($sc, 0, $type); | ||
|
|
||
| my $instance := nqp::create($type); | ||
| nqp::bindattr($instance, $type, '$!home', 'Sea'); | ||
| add_to_sc($sc, 1, $instance); | ||
|
|
||
| my $serialized := nqp::serialize($sc, $sh); | ||
|
|
||
| my $dsc := nqp::createsc('TEST_SC_2_OUT'); | ||
| nqp::deserialize($serialized, $dsc, $sh, nqp::list(), nqp::null()); | ||
|
|
||
| ok(nqp::scobjcount($dsc) >= 2, 'deserialized SC has at least the knowhow type and its instance'); | ||
| ok(!nqp::isconcrete(nqp::scgetobj($dsc, 0)), 'type object deserialized and is not concrete'); | ||
| ok(nqp::isconcrete(nqp::scgetobj($dsc, 1)), 'instance deserialized and is concrete'); | ||
| ok(nqp::istype(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0)), 'type checking is OK after deserialization'); | ||
| ok(nqp::scgetobj($dsc, 0).HOW.name(nqp::scgetobj($dsc, 0)) eq 'Dugong', 'meta-object deserialized along with name'); | ||
| ok(nqp::getattr(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0), '$!home') eq 'Sea', | ||
| 'attribute declared in P6opaque-based type is OK'); | ||
| } | ||
|
|
||
| # Serializing a P6opaque type with natively typed attributes, this time using NQPClassHOW. | ||
| { | ||
| my $sc := nqp::createsc('TEST_SC_3_IN'); | ||
| my $sh := nqp::list_s(); | ||
|
|
||
| my $type := NQPClassHOW.new_type(:name('Badger'), :repr('P6opaque')); | ||
| $type.HOW.add_attribute($type, NQPAttribute.new(name => '$!eats', type => str)); | ||
| $type.HOW.add_attribute($type, NQPAttribute.new(name => '$!age', type => int)); | ||
| $type.HOW.add_attribute($type, NQPAttribute.new(name => '$!weight', type => num)); | ||
| $type.HOW.add_parent($type, NQPMu); | ||
| $type.HOW.compose($type); | ||
| add_to_sc($sc, 0, $type); | ||
|
|
||
| my $instance := nqp::create($type); | ||
| nqp::bindattr_s($instance, $type, '$!eats', 'mushrooms'); | ||
| nqp::bindattr_i($instance, $type, '$!age', 5); | ||
| nqp::bindattr_n($instance, $type, '$!weight', 2.3); | ||
| add_to_sc($sc, 1, $instance); | ||
|
|
||
| my $serialized := nqp::serialize($sc, $sh); | ||
|
|
||
| my $dsc := nqp::createsc('TEST_SC_3_OUT'); | ||
| nqp::deserialize($serialized, $dsc, $sh, nqp::list(), nqp::null()); | ||
|
|
||
| ok(nqp::scobjcount($dsc) >= 2, 'deserialized SC has at least the knowhow type and its instance'); | ||
| ok(!nqp::isconcrete(nqp::scgetobj($dsc, 0)), 'type object deserialized and is not concrete'); | ||
| ok(nqp::isconcrete(nqp::scgetobj($dsc, 1)), 'instance deserialized and is concrete'); | ||
| ok(nqp::istype(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0)), 'type checking is OK after deserialization'); | ||
| ok(nqp::scgetobj($dsc, 0).HOW.name(nqp::scgetobj($dsc, 0)) eq 'Badger', 'meta-object deserialized along with name'); | ||
| ok(nqp::getattr_s(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0), '$!eats') eq 'mushrooms', | ||
| 'str attribute declared in P6opaque-based type is OK'); | ||
| ok(nqp::getattr_i(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0), '$!age') == 5, | ||
| 'int attribute declared in P6opaque-based type is OK'); | ||
| ok(nqp::getattr_n(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0), '$!weight') == 2.3, | ||
| 'num attribute declared in P6opaque-based type is OK'); | ||
|
|
||
| my $other_instance := nqp::create(nqp::scgetobj($dsc, 0)); | ||
| ok(nqp::isconcrete($other_instance), 'can make new instance of deserialized type'); | ||
|
|
||
| nqp::bindattr_s($other_instance, nqp::scgetobj($dsc, 0), '$!eats', 'snakes'); | ||
| nqp::bindattr_i($other_instance, nqp::scgetobj($dsc, 0), '$!age', 10); | ||
| nqp::bindattr_n($other_instance, nqp::scgetobj($dsc, 0), '$!weight', 3.4); | ||
| ok(nqp::getattr_s($other_instance, nqp::scgetobj($dsc, 0), '$!eats') eq 'snakes', | ||
| 'str attribute in new instance OK'); | ||
| ok(nqp::getattr_i($other_instance, nqp::scgetobj($dsc, 0), '$!age') == 10, | ||
| 'int attribute in new instance OK'); | ||
| ok(nqp::getattr_n($other_instance, nqp::scgetobj($dsc, 0), '$!weight') == 3.4, | ||
| 'num attribute in new instance OK'); | ||
| } | ||
|
|
||
| # Serializing a type with methods (P6opaque REPR, NQPClassHOW) | ||
| { | ||
| my $sc := nqp::createsc('TEST_SC_4_IN'); | ||
| my $sh := nqp::list_s(); | ||
|
|
||
| my $m1 := method () { "awful" }; | ||
| my $m2 := method () { "Hi, I'm " ~ nqp::getattr(self, self.WHAT, '$!name') }; | ||
| nqp::scsetcode($sc, 0, $m1); | ||
| nqp::scsetcode($sc, 1, $m2); | ||
| nqp::markcodestatic($m1); | ||
| nqp::markcodestatic($m2); | ||
|
|
||
| my $type := NQPClassHOW.new_type(:name('Llama'), :repr('P6opaque')); | ||
| $type.HOW.add_attribute($type, NQPAttribute.new(name => '$!name')); | ||
| $type.HOW.add_method($type, 'smell', $m1); | ||
| $type.HOW.add_method($type, 'intro', $m2); | ||
| $type.HOW.add_parent($type, NQPMu); | ||
| $type.HOW.compose($type); | ||
| add_to_sc($sc, 0, $type); | ||
|
|
||
| my $instance := nqp::create($type); | ||
| nqp::bindattr($instance, $type, '$!name', 'Bob'); | ||
| add_to_sc($sc, 1, $instance); | ||
|
|
||
| my $serialized := nqp::serialize($sc, $sh); | ||
|
|
||
| my $dsc := nqp::createsc('TEST_SC_4_OUT'); | ||
| my $cr := nqp::list($m1, $m2); | ||
| nqp::deserialize($serialized, $dsc, $sh, $cr, nqp::null()); | ||
|
|
||
| ok(nqp::scobjcount($dsc) >= 2, 'deserialized SC has at least the knowhow type and its instance'); | ||
| ok(!nqp::isconcrete(nqp::scgetobj($dsc, 0)), 'type object deserialized and is not concrete'); | ||
| ok(nqp::isconcrete(nqp::scgetobj($dsc, 1)), 'instance deserialized and is concrete'); | ||
| ok(nqp::istype(nqp::scgetobj($dsc, 1), nqp::scgetobj($dsc, 0)), 'type checking is OK after deserialization'); | ||
| ok(nqp::scgetobj($dsc, 0).smell eq 'awful', 'method call on deserialized type object ok'); | ||
| ok(nqp::scgetobj($dsc, 1).smell eq 'awful', 'method call on deserialized instance object ok'); | ||
| ok(nqp::scgetobj($dsc, 1).intro eq "Hi, I'm Bob", 'method call accessing instance attributes ok'); | ||
| } |