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//===- InterfaceTest.cpp - Test interfaces --------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/BuiltinDialect.h"
#include "mlir/IR/BuiltinOps.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/OwningOpRef.h"
#include "gtest/gtest.h"
#include "../../test/lib/Dialect/Test/TestAttributes.h"
#include "../../test/lib/Dialect/Test/TestDialect.h"
#include "../../test/lib/Dialect/Test/TestOps.h"
#include "../../test/lib/Dialect/Test/TestTypes.h"
using namespace mlir;
using namespace test;
TEST(InterfaceTest, OpInterfaceDenseMapKey) {
MLIRContext context;
context.loadDialect<test::TestDialect>();
OwningOpRef<ModuleOp> module = ModuleOp::create(UnknownLoc::get(&context));
OpBuilder builder(module->getBody(), module->getBody()->begin());
auto op1 = test::SideEffectOp::create(builder, builder.getUnknownLoc(),
builder.getI32Type());
auto op2 = test::SideEffectOp::create(builder, builder.getUnknownLoc(),
builder.getI32Type());
auto op3 = test::SideEffectOp::create(builder, builder.getUnknownLoc(),
builder.getI32Type());
DenseSet<MemoryEffectOpInterface> opSet;
opSet.insert(op1);
opSet.insert(op2);
opSet.erase(op1);
EXPECT_FALSE(opSet.contains(op1));
EXPECT_TRUE(opSet.contains(op2));
EXPECT_FALSE(opSet.contains(op3));
}
TEST(InterfaceTest, TypeInterfaceDenseMapKey) {
MLIRContext context;
context.loadDialect<test::TestDialect>();
OpBuilder builder(&context);
DenseSet<DataLayoutTypeInterface> typeSet;
auto type1 = builder.getType<test::TestTypeWithLayoutType>(1);
auto type2 = builder.getType<test::TestTypeWithLayoutType>(2);
auto type3 = builder.getType<test::TestTypeWithLayoutType>(3);
typeSet.insert(type1);
typeSet.insert(type2);
typeSet.erase(type1);
EXPECT_FALSE(typeSet.contains(type1));
EXPECT_TRUE(typeSet.contains(type2));
EXPECT_FALSE(typeSet.contains(type3));
}
TEST(InterfaceTest, TestCustomClassOf) {
MLIRContext context;
context.loadDialect<test::TestDialect>();
OpBuilder builder(&context);
auto op = TestOpOptionallyImplementingInterface::create(
builder, builder.getUnknownLoc(), /*implementsInterface=*/true);
EXPECT_TRUE(isa<TestOptionallyImplementedOpInterface>(*op));
op.setImplementsInterface(false);
EXPECT_FALSE(isa<TestOptionallyImplementedOpInterface>(*op));
op.erase();
}
TEST(InterfaceTest, TestImplicitConversion) {
MLIRContext context;
context.loadDialect<test::TestDialect>();
TestBaseTypeInterfacePrintTypeB typeB;
TestBaseTypeInterfacePrintTypeA typeA = typeB;
EXPECT_EQ(typeA, nullptr);
typeB = TestType::get(&context);
typeA = typeB;
EXPECT_EQ(typeA, typeB);
}
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