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38 lines
1.2 KiB
38 lines
1.2 KiB
7 months ago
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//===- DialectTest.cpp - Dialect 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/Dialect.h"
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#include "gtest/gtest.h"
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using namespace mlir;
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using namespace mlir::detail;
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namespace {
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struct TestDialect : public Dialect {
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static StringRef getDialectNamespace() { return "test"; };
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TestDialect(MLIRContext *context)
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: Dialect(getDialectNamespace(), context, TypeID::get<TestDialect>()) {}
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};
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struct AnotherTestDialect : public Dialect {
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static StringRef getDialectNamespace() { return "test"; };
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AnotherTestDialect(MLIRContext *context)
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: Dialect(getDialectNamespace(), context,
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TypeID::get<AnotherTestDialect>()) {}
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};
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TEST(DialectDeathTest, MultipleDialectsWithSameNamespace) {
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MLIRContext context;
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// Registering a dialect with the same namespace twice should result in a
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// failure.
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context.loadDialect<TestDialect>();
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ASSERT_DEATH(context.loadDialect<AnotherTestDialect>(), "");
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}
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} // end namespace
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