a55632a069
After recent changes to the Docker image, all hell broke loose and the CI started failing. This patch marks a few tests as unsupported until we can figure out what the issues are and fix them. In the future, it would be ideal if the nodes could pick up the Dockerfile present in the revision being tested, which would allow us to test changes to the Dockerfile in the CI, like we do for all other code changes. Differential Revision: https://reviews.llvm.org/D112737
107 lines
2.0 KiB
C++
107 lines
2.0 KiB
C++
//===----------------------------------------------------------------------===//
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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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//
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// UNSUPPORTED: libcpp-has-no-threads
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// ALLOW_RETRIES: 2
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// TODO(ldionne): This test fails on Ubuntu Focal on our CI nodes (and only there), in 32 bit mode.
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// UNSUPPORTED: linux && 32bits-on-64bits
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// <condition_variable>
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// class condition_variable_any;
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// void notify_one();
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#include <condition_variable>
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#include <mutex>
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#include <thread>
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#include <cassert>
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#include "make_test_thread.h"
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#include "test_macros.h"
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std::condition_variable_any cv;
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typedef std::timed_mutex L0;
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typedef std::unique_lock<L0> L1;
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L0 m0;
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int test0 = 0;
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int test1 = 0;
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int test2 = 0;
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void f1()
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{
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L1 lk(m0);
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assert(test1 == 0);
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while (test1 == 0)
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cv.wait(lk);
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assert(test1 == 1);
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test1 = 2;
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}
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void f2()
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{
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L1 lk(m0);
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assert(test2 == 0);
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while (test2 == 0)
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cv.wait(lk);
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assert(test2 == 1);
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test2 = 2;
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}
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int main(int, char**)
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{
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std::thread t1 = support::make_test_thread(f1);
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std::thread t2 = support::make_test_thread(f2);
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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{
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L1 lk(m0);
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test1 = 1;
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test2 = 1;
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}
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cv.notify_one();
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{
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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L1 lk(m0);
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}
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if (test1 == 2)
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{
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t1.join();
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test1 = 0;
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}
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else if (test2 == 2)
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{
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t2.join();
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test2 = 0;
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}
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else
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assert(false);
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cv.notify_one();
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{
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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L1 lk(m0);
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}
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if (test1 == 2)
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{
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t1.join();
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test1 = 0;
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}
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else if (test2 == 2)
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{
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t2.join();
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test2 = 0;
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}
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else
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assert(false);
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return 0;
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}
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