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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /nsprpub/pr/src/cplus/tests/tpd.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'nsprpub/pr/src/cplus/tests/tpd.cpp')
-rw-r--r-- | nsprpub/pr/src/cplus/tests/tpd.cpp | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/nsprpub/pr/src/cplus/tests/tpd.cpp b/nsprpub/pr/src/cplus/tests/tpd.cpp new file mode 100644 index 0000000000..2a18c9cb11 --- /dev/null +++ b/nsprpub/pr/src/cplus/tests/tpd.cpp @@ -0,0 +1,353 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +** File: tpd.cpp +** Description: Exercising the thread private data bailywick. +*/ + +#include "prlog.h" +#include "prprf.h" +#include "rcthread.h" + +#include <string.h> + +#include "plgetopt.h" + +/* +** class MyThread +*/ +class MyThread: public RCThread +{ +public: + MyThread(); + +private: + ~MyThread(); + void RootFunction(); +}; /* MyThread */ + +/* +** class MyPrivateData +*/ +class MyPrivateData: public RCThreadPrivateData +{ +public: + virtual ~MyPrivateData(); + + MyPrivateData(); + MyPrivateData(char*); + MyPrivateData(const MyPrivateData&); + + void Release(); + +private: + char *string; +}; /* MyPrivateData */ + +static PRUintn key[128]; +static PRIntn debug = 0; +static PRBool failed = PR_FALSE; +static PRBool should = PR_TRUE; +static PRBool did = PR_TRUE; +static PRFileDesc *fout = NULL; + +static void PrintProgress(PRIntn line) +{ + failed = failed || (should && !did); + failed = failed || (!should && did); + if (debug > 0) + { + PR_fprintf( + fout, "@ line %d destructor should %shave been called and was%s\n", + line, ((should) ? "" : "NOT "), ((did) ? "" : " NOT")); + } +} /* PrintProgress */ + +static void MyAssert(const char *expr, const char *file, PRIntn line) +{ + if (debug > 0) { + (void)PR_fprintf(fout, "'%s' in file: %s: %d\n", expr, file, line); + } +} /* MyAssert */ + +#define MY_ASSERT(_expr) \ + ((_expr)?((void)0):MyAssert(# _expr,__FILE__,__LINE__)) + +int main(PRIntn argc, char *argv[]) +{ + PRStatus rv; + PRUintn keys; + MyThread *thread; + const RCThreadPrivateData *pd; + PLOptStatus os; + PLOptState *opt = PL_CreateOptState(argc, argv, "d"); + RCThread *primordial = RCThread::WrapPrimordialThread(); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) { + continue; + } + switch (opt->option) + { + case 'd': /* debug mode */ + debug = PR_TRUE; + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + fout = PR_STDOUT; + + MyPrivateData extension = MyPrivateData("EXTENSION"); + MyPrivateData key_string[] = { + "Key #0", "Key #1", "Key #2", "Key #3", + "Bogus #5", "Bogus #6", "Bogus #7", "Bogus #8" + }; + + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::NewPrivateIndex(&key[keys]); + key[keys + 4] = key[keys] + 4; + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* the first four should be bu null, the last four undefined and null */ + did = should = PR_FALSE; + for (keys = 0; keys < 8; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + MY_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + /* initially set private data for new keys */ + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* re-assign the private data, albeit the same content */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + PR_ASSERT(NULL != pd); + rv = RCThread::SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set private to <empty> */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* should all be null now */ + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + pd = RCThread::GetPrivateData(key[keys]); + PR_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + /* allocate another batch of keys and assign data to them */ + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::NewPrivateIndex(&key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + rv = RCThread::SetPrivateData(key[keys], &extension); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set all the extended slots to <empty> */ + did = PR_FALSE; should = PR_TRUE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + /* set all the extended slots to <empty> again (noop) */ + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = RCThread::SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + + if (debug) { + PR_fprintf(fout, "Creating thread\n"); + } + thread = new MyThread(); + if (debug) { + PR_fprintf(fout, "Starting thread\n"); + } + thread->Start(); + if (debug) { + PR_fprintf(fout, "Joining thread\n"); + } + (void)thread->Join(); + if (debug) { + PR_fprintf(fout, "Joined thread\n"); + } + + failed |= (PR_FAILURE == RCPrimordialThread::Cleanup()); + + (void)PR_fprintf( + fout, "%s\n",((PR_TRUE == failed) ? "FAILED" : "PASSED")); + + return (failed) ? 1 : 0; + +} /* main */ + +/* +** class MyPrivateData +*/ +MyPrivateData::~MyPrivateData() +{ + PR_fprintf( + fout, "MyPrivateData::~MyPrivateData[%s]\n", + (NULL != string) ? string : "NULL"); +} /* MyPrivateData::~MyPrivateData */ + +MyPrivateData::MyPrivateData(): RCThreadPrivateData() +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData()\n"); + string = NULL; +} /* MyPrivateData::MyPrivateData */ + +MyPrivateData::MyPrivateData(char* data): RCThreadPrivateData() +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData(char* data)\n"); + string = data; +} /* MyPrivateData:: MyPrivateData */ + +MyPrivateData::MyPrivateData(const MyPrivateData& him): RCThreadPrivateData(him) +{ + PR_fprintf(fout, "MyPrivateData::MyPrivateData(const MyPrivateData& him)\n"); + string = him.string; +} /* MyPrivateData:: MyPrivateData */ + +void MyPrivateData::Release() +{ + if (should) { + did = PR_TRUE; + } + else { + failed = PR_TRUE; + } +} /* MyPrivateData::operator= */ + +/* +** class MyThread +*/ +MyThread::~MyThread() { } +MyThread::MyThread(): RCThread(RCThread::global, RCThread::joinable) { } + + +void MyThread::RootFunction() +{ + PRStatus rv; + PRUintn keys; + const RCThreadPrivateData *pd; + + MyPrivateData extension = MyPrivateData("EXTENSION"); + MyPrivateData key_string[] = { + "Key #0", "Key #1", "Key #2", "Key #3", + "Bogus #5", "Bogus #6", "Bogus #7", "Bogus #8" + }; + + did = should = PR_FALSE; + for (keys = 0; keys < 8; ++keys) + { + pd = GetPrivateData(key[keys]); + MY_ASSERT(NULL == pd); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(keys, &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + +#if !defined(DEBUG) + did = should = PR_FALSE; + for (keys = 4; keys < 8; ++keys) + { + rv = SetPrivateData(keys, &key_string[keys]); + MY_ASSERT(PR_FAILURE == rv); + } + PrintProgress(__LINE__); +#endif + + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys], &key_string[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = PR_FALSE; should = PR_TRUE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 0; keys < 4; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys], &extension); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = PR_FALSE; should = PR_TRUE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } + PrintProgress(__LINE__); + + did = should = PR_FALSE; + for (keys = 8; keys < 127; ++keys) + { + rv = SetPrivateData(key[keys]); + MY_ASSERT(PR_SUCCESS == rv); + } +} /* MyThread::RootFunction */ + +/* tpd.c */ |