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/* -*- 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: tpd.c
** Description: Exercising the thread private data bailywick.
*/
#include "prmem.h"
#include "prinit.h"
#include "prlog.h"
#include "prprf.h"
#include "prthread.h"
#include "prtypes.h"
#include "private/pprio.h"
#include "plgetopt.h"
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%s have 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__))
static void PR_CALLBACK Destructor(void* data) {
MY_ASSERT(NULL != data);
if (should) {
did = PR_TRUE;
} else {
failed = PR_TRUE;
}
/*
* We don't actually free the storage since it's actually allocated
* on the stack. Normally, this would not be the case and this is
* the opportunity to free whatever.
PR_Free(data);
*/
} /* Destructor */
static void PR_CALLBACK Thread(void* null) {
void* pd;
PRStatus rv;
PRUintn keys;
char* 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 = PR_GetThreadPrivate(key[keys]);
MY_ASSERT(NULL == pd);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(key[keys], key_string[keys]);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 4; keys < 8; ++keys) {
rv = PR_SetThreadPrivate(key[keys], key_string[keys]);
MY_ASSERT(PR_FAILURE == rv);
}
PrintProgress(__LINE__);
did = PR_FALSE;
should = PR_TRUE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(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 = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_SetThreadPrivate(key[keys], "EXTENSION");
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = PR_FALSE;
should = PR_TRUE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
/* put in keys and leave them there for thread exit */
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(key[keys], key_string[keys]);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = PR_FALSE;
should = PR_TRUE;
} /* Thread */
static PRIntn PR_CALLBACK Tpd(PRIntn argc, char** argv) {
void* pd;
PRStatus rv;
PRUintn keys;
PRThread* thread;
char* key_string[] = {"Key #0", "Key #1", "Key #2", "Key #3",
"Bogus #5", "Bogus #6", "Bogus #7", "Bogus #8"};
fout = PR_STDOUT;
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_NewThreadPrivateIndex(&key[keys], Destructor);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 0; keys < 8; ++keys) {
pd = PR_GetThreadPrivate(key[keys]);
MY_ASSERT(NULL == pd);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(key[keys], key_string[keys]);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
for (keys = 4; keys < 8; ++keys) {
key[keys] = 4096; /* set to invalid value */
}
did = should = PR_FALSE;
for (keys = 4; keys < 8; ++keys) {
rv = PR_SetThreadPrivate(key[keys], key_string[keys]);
MY_ASSERT(PR_FAILURE == rv);
}
PrintProgress(__LINE__);
did = PR_FALSE;
should = PR_TRUE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(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 = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 0; keys < 4; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_NewThreadPrivateIndex(&key[keys], Destructor);
MY_ASSERT(PR_SUCCESS == rv);
rv = PR_SetThreadPrivate(key[keys], "EXTENSION");
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = PR_FALSE;
should = PR_TRUE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
PrintProgress(__LINE__);
did = should = PR_FALSE;
for (keys = 8; keys < 127; ++keys) {
rv = PR_SetThreadPrivate(key[keys], NULL);
MY_ASSERT(PR_SUCCESS == rv);
}
thread = PR_CreateThread(PR_USER_THREAD, Thread, NULL, PR_PRIORITY_NORMAL,
PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
(void)PR_JoinThread(thread);
PrintProgress(__LINE__);
(void)PR_fprintf(fout, "%s\n", ((PR_TRUE == failed) ? "FAILED" : "PASSED"));
return 0;
} /* Tpd */
int main(int argc, char** argv) {
PLOptStatus os;
PLOptState* opt = PL_CreateOptState(argc, argv, "dl:r:");
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);
PR_STDIO_INIT();
return PR_Initialize(Tpd, argc, argv, 0);
} /* main */
/* tpd.c */