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//===- DebugCounterTest.cpp - Debug Counter Tests -------------------------===//
//
// 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/Support/DebugCounter.h"
#include "gmock/gmock.h"
using namespace mlir;
// DebugActionManager is only enabled in DEBUG mode.
#if LLVM_ENABLE_ABI_BREAKING_CHECKS
namespace {
struct CounterAction : public DebugAction<> {
static StringRef getTag() { return "counter-action"; }
static StringRef getDescription() { return "Test action for debug counters"; }
};
TEST(DebugCounterTest, CounterTest) {
std::unique_ptr<DebugCounter> counter = std::make_unique<DebugCounter>();
counter->addCounter(CounterAction::getTag(), /*countToSkip=*/1,
/*countToStopAfter=*/3);
DebugActionManager manager;
manager.registerActionHandler(std::move(counter));
// The first execution is skipped.
EXPECT_FALSE(manager.shouldExecute<CounterAction>());
// The counter stops after 3 successful executions.
EXPECT_TRUE(manager.shouldExecute<CounterAction>());
EXPECT_TRUE(manager.shouldExecute<CounterAction>());
EXPECT_TRUE(manager.shouldExecute<CounterAction>());
EXPECT_FALSE(manager.shouldExecute<CounterAction>());
}
} // namespace
#endif