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https://github.com/JakeHillion/object-introspection.git
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64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
#include <gtest/gtest.h>
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#include "oi/type_graph/AddPadding.h"
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#include "oi/type_graph/Types.h"
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#include "test/type_graph_utils.h"
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using namespace type_graph;
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TEST(AddPaddingTest, BetweenMembers) {
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auto myclass = std::make_unique<Class>(Class::Kind::Class, "MyClass", 16);
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auto myint8 = std::make_unique<Primitive>(Primitive::Kind::Int8);
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auto myint64 = std::make_unique<Primitive>(Primitive::Kind::Int64);
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myclass->members.push_back(Member(myint8.get(), "n1", 0));
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myclass->members.push_back(Member(myint64.get(), "n2", 8));
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test(AddPadding::createPass(), {*myclass}, R"(
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[0] Class: MyClass (size: 16)
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Member: n1 (offset: 0)
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Primitive: int8_t
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Member: __oid_padding (offset: 1)
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[1] Array: (length: 7)
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Primitive: int8_t
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Member: n2 (offset: 8)
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Primitive: int64_t
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)");
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}
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TEST(AddPaddingTest, AtEnd) {
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auto myclass = std::make_unique<Class>(Class::Kind::Struct, "MyStruct", 16);
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auto myint8 = std::make_unique<Primitive>(Primitive::Kind::Int8);
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auto myint64 = std::make_unique<Primitive>(Primitive::Kind::Int64);
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myclass->members.push_back(Member(myint64.get(), "n1", 0));
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myclass->members.push_back(Member(myint8.get(), "n2", 8));
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test(AddPadding::createPass(), {*myclass}, R"(
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[0] Struct: MyStruct (size: 16)
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Member: n1 (offset: 0)
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Primitive: int64_t
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Member: n2 (offset: 8)
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Primitive: int8_t
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Member: __oid_padding (offset: 9)
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[1] Array: (length: 7)
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Primitive: int8_t
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)");
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}
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TEST(AddPaddingTest, UnionNotPadded) {
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auto myclass = std::make_unique<Class>(Class::Kind::Union, "MyUnion", 8);
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auto myint8 = std::make_unique<Primitive>(Primitive::Kind::Int8);
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auto myint64 = std::make_unique<Primitive>(Primitive::Kind::Int64);
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myclass->members.push_back(Member(myint64.get(), "n1", 0));
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myclass->members.push_back(Member(myint8.get(), "n2", 0));
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test(AddPadding::createPass(), {*myclass}, R"(
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[0] Union: MyUnion (size: 8)
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Member: n1 (offset: 0)
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Primitive: int64_t
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Member: n2 (offset: 0)
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Primitive: int8_t
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)");
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}
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// TODO test we follow class members, templates, children
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