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//===--- rtsan_test_assertions.cpp - Realtime Sanitizer ---------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Part of the RealtimeSanitizer runtime library test suite
//
//===----------------------------------------------------------------------===//
#include "rtsan_test_utilities.h"
#include "rtsan/rtsan_assertions.h"
#include "sanitizer_common/sanitizer_stacktrace.h"
#include <gmock/gmock.h>
using namespace __sanitizer;
using namespace __rtsan;
class TestRtsanAssertions : public ::testing::Test {
protected:
void SetUp() override { __rtsan_ensure_initialized(); }
};
static void ExpectViolationAction(Context &context,
bool expect_violation_callback) {
::testing::MockFunction<void(const BufferedStackTrace &stack,
const DiagnosticsInfo &info)>
mock_on_violation;
EXPECT_CALL(mock_on_violation, Call).Times(expect_violation_callback ? 1 : 0);
DiagnosticsInfo info{};
ExpectNotRealtime(context, info, mock_on_violation.AsStdFunction());
}
TEST_F(TestRtsanAssertions,
ExpectNotRealtimeDoesNotCallViolationActionIfNotInRealtimeContext) {
Context context{};
ASSERT_FALSE(context.InRealtimeContext());
ExpectViolationAction(context, false);
}
TEST_F(TestRtsanAssertions,
ExpectNotRealtimeCallsViolationActionIfInRealtimeContext) {
Context context{};
context.RealtimePush();
ASSERT_TRUE(context.InRealtimeContext());
ExpectViolationAction(context, true);
}
TEST_F(TestRtsanAssertions,
ExpectNotRealtimeDoesNotCallViolationActionIfRealtimeButBypassed) {
Context context{};
context.RealtimePush();
context.BypassPush();
ASSERT_TRUE(context.IsBypassed());
ExpectViolationAction(context, false);
}
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