1*0fca6ea1SDimitry Andric //===--- rtsan_test_context.cpp - Realtime Sanitizer ------------*- C++ -*-===// 2*0fca6ea1SDimitry Andric // 3*0fca6ea1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0fca6ea1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0fca6ea1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0fca6ea1SDimitry Andric // 7*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 8*0fca6ea1SDimitry Andric // 9*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 10*0fca6ea1SDimitry Andric 11*0fca6ea1SDimitry Andric #include "rtsan_test_utilities.h" 12*0fca6ea1SDimitry Andric 13*0fca6ea1SDimitry Andric #include "rtsan_context.h" 14*0fca6ea1SDimitry Andric 15*0fca6ea1SDimitry Andric TEST(TestRtsanContext, CanCreateContext) { __rtsan::Context context{}; } 16*0fca6ea1SDimitry Andric 17*0fca6ea1SDimitry Andric TEST(TestRtsanContext, ExpectNotRealtimeDoesNotDieBeforeRealtimePush) { 18*0fca6ea1SDimitry Andric __rtsan::Context context{}; 19*0fca6ea1SDimitry Andric context.ExpectNotRealtime("do_some_stuff"); 20*0fca6ea1SDimitry Andric } 21*0fca6ea1SDimitry Andric 22*0fca6ea1SDimitry Andric TEST(TestRtsanContext, ExpectNotRealtimeDoesNotDieAfterPushAndPop) { 23*0fca6ea1SDimitry Andric __rtsan::Context context{}; 24*0fca6ea1SDimitry Andric context.RealtimePush(); 25*0fca6ea1SDimitry Andric context.RealtimePop(); 26*0fca6ea1SDimitry Andric context.ExpectNotRealtime("do_some_stuff"); 27*0fca6ea1SDimitry Andric } 28*0fca6ea1SDimitry Andric 29*0fca6ea1SDimitry Andric TEST(TestRtsanContext, ExpectNotRealtimeDiesAfterRealtimePush) { 30*0fca6ea1SDimitry Andric __rtsan::Context context{}; 31*0fca6ea1SDimitry Andric 32*0fca6ea1SDimitry Andric context.RealtimePush(); 33*0fca6ea1SDimitry Andric EXPECT_DEATH(context.ExpectNotRealtime("do_some_stuff"), ""); 34*0fca6ea1SDimitry Andric } 35*0fca6ea1SDimitry Andric 36*0fca6ea1SDimitry Andric TEST(TestRtsanContext, 37*0fca6ea1SDimitry Andric ExpectNotRealtimeDiesAfterRealtimeAfterMorePushesThanPops) { 38*0fca6ea1SDimitry Andric __rtsan::Context context{}; 39*0fca6ea1SDimitry Andric 40*0fca6ea1SDimitry Andric context.RealtimePush(); 41*0fca6ea1SDimitry Andric context.RealtimePush(); 42*0fca6ea1SDimitry Andric context.RealtimePush(); 43*0fca6ea1SDimitry Andric context.RealtimePop(); 44*0fca6ea1SDimitry Andric context.RealtimePop(); 45*0fca6ea1SDimitry Andric EXPECT_DEATH(context.ExpectNotRealtime("do_some_stuff"), ""); 46*0fca6ea1SDimitry Andric } 47*0fca6ea1SDimitry Andric 48*0fca6ea1SDimitry Andric TEST(TestRtsanContext, ExpectNotRealtimeDoesNotDieAfterBypassPush) { 49*0fca6ea1SDimitry Andric __rtsan::Context context{}; 50*0fca6ea1SDimitry Andric 51*0fca6ea1SDimitry Andric context.RealtimePush(); 52*0fca6ea1SDimitry Andric context.BypassPush(); 53*0fca6ea1SDimitry Andric context.ExpectNotRealtime("do_some_stuff"); 54*0fca6ea1SDimitry Andric } 55*0fca6ea1SDimitry Andric 56*0fca6ea1SDimitry Andric TEST(TestRtsanContext, 57*0fca6ea1SDimitry Andric ExpectNotRealtimeDoesNotDieIfBypassDepthIsGreaterThanZero) { 58*0fca6ea1SDimitry Andric __rtsan::Context context{}; 59*0fca6ea1SDimitry Andric 60*0fca6ea1SDimitry Andric context.RealtimePush(); 61*0fca6ea1SDimitry Andric context.BypassPush(); 62*0fca6ea1SDimitry Andric context.BypassPush(); 63*0fca6ea1SDimitry Andric context.BypassPush(); 64*0fca6ea1SDimitry Andric context.BypassPop(); 65*0fca6ea1SDimitry Andric context.BypassPop(); 66*0fca6ea1SDimitry Andric context.ExpectNotRealtime("do_some_stuff"); 67*0fca6ea1SDimitry Andric context.BypassPop(); 68*0fca6ea1SDimitry Andric EXPECT_DEATH(context.ExpectNotRealtime("do_some_stuff"), ""); 69*0fca6ea1SDimitry Andric } 70