forked from OSchip/llvm-project
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
//===- SubElementInterfaceTest.cpp - SubElementInterface unit tests -------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/IR/Builders.h"
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#include "mlir/IR/BuiltinAttributes.h"
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#include "mlir/IR/SubElementInterfaces.h"
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#include "gtest/gtest.h"
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#include <cstdint>
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using namespace mlir;
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using namespace mlir::detail;
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namespace {
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TEST(SubElementInterfaceTest, Nested) {
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MLIRContext context;
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Builder builder(&context);
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BoolAttr trueAttr = builder.getBoolAttr(true);
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BoolAttr falseAttr = builder.getBoolAttr(false);
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ArrayAttr boolArrayAttr = builder.getArrayAttr({trueAttr, falseAttr});
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DictionaryAttr dictAttr =
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builder.getDictionaryAttr(builder.getNamedAttr("array", boolArrayAttr));
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SmallVector<Attribute> subAttrs;
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dictAttr.walkSubAttrs([&](Attribute attr) { subAttrs.push_back(attr); });
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EXPECT_EQ(llvm::makeArrayRef(subAttrs),
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ArrayRef<Attribute>({trueAttr, falseAttr, boolArrayAttr}));
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}
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} // namespace
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