99451b4453
Summary: Moves lldbsuite tests to lldb/test/API.
This is a largely mechanical change, moved with the following steps:
```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```
lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.
Reviewers: labath, JDevlieghere
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71151
138 lines
3.0 KiB
C++
138 lines
3.0 KiB
C++
//===-- main.c --------------------------------------------------*- 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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#import <Foundation/Foundation.h>
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#import <pthread.h>
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long my_global;
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void *Thread1(void *arg) {
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my_global = 42;
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return NULL;
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}
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void *Thread2(void *arg) {
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my_global = 144;
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return NULL;
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}
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void TestDataRace1() {
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pthread_t t1, t2;
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pthread_create(&t1, NULL, Thread1, NULL);
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pthread_create(&t2, NULL, Thread2, NULL);
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pthread_join(t1, NULL);
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pthread_join(t2, NULL);
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}
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void TestInvalidMutex() {
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pthread_mutex_t m = {0};
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pthread_mutex_lock(&m);
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pthread_mutex_init(&m, NULL);
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pthread_mutex_lock(&m);
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pthread_mutex_unlock(&m);
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pthread_mutex_destroy(&m);
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pthread_mutex_lock(&m);
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}
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void TestMutexWrongLock() {
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pthread_mutex_t m = {0};
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pthread_mutex_init(&m, NULL);
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pthread_mutex_unlock(&m);
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}
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long some_global;
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void TestDataRaceBlocks1() {
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dispatch_queue_t q = dispatch_queue_create("my.queue", DISPATCH_QUEUE_CONCURRENT);
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for (int i = 0; i < 2; i++) {
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dispatch_async(q, ^{
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some_global++; // race 1
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usleep(100000); // force the blocks to be on different threads
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});
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}
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usleep(100000);
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dispatch_barrier_sync(q, ^{ });
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}
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void TestDataRaceBlocks2() {
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dispatch_queue_t q = dispatch_queue_create("my.queue2", DISPATCH_QUEUE_CONCURRENT);
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char *c;
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c = malloc((rand() % 1000) + 10);
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for (int i = 0; i < 2; i++) {
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dispatch_async(q, ^{
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c[0] = 'x'; // race 2
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fprintf(stderr, "tid: %p\n", pthread_self());
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usleep(100000); // force the blocks to be on different threads
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});
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}
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dispatch_barrier_sync(q, ^{ });
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free(c);
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}
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void TestUseAfterFree() {
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char *c;
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c = malloc((rand() % 1000) + 10);
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free(c);
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c[0] = 'x';
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}
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void TestRacePipe() {
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dispatch_queue_t q = dispatch_queue_create("my.queue3", DISPATCH_QUEUE_CONCURRENT);
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int a[2];
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pipe(a);
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int fd = a[0];
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for (int i = 0; i < 2; i++) {
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dispatch_async(q, ^{
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write(fd, "abc", 3);
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usleep(100000); // force the blocks to be on different threads
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});
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dispatch_async(q, ^{
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close(fd);
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usleep(100000);
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});
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}
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dispatch_barrier_sync(q, ^{ });
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}
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void TestThreadLeak() {
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pthread_t t1;
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pthread_create(&t1, NULL, Thread1, NULL);
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}
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int main(int argc, const char * argv[]) {
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TestDataRace1();
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TestInvalidMutex();
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TestMutexWrongLock();
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TestDataRaceBlocks1();
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TestDataRaceBlocks2();
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TestUseAfterFree();
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TestRacePipe();
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TestThreadLeak();
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return 0;
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}
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