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lightning-sunbird  0.9+nobinonly
Classes | Defines | Functions | Variables
tpd.cpp File Reference
#include "prlog.h"
#include "prprf.h"
#include "rcthread.h"
#include <string.h>
#include "plgetopt.h"

Go to the source code of this file.

Classes

class  MyThread
class  MyPrivateData

Defines

#define MY_ASSERT(_expr)   ((_expr)?((void)0):MyAssert(# _expr,__FILE__,__LINE__))

Functions

static void PrintProgress (PRIntn line)
static void MyAssert (const char *expr, const char *file, PRIntn line)
int main (PRIntn argc, char *argv[])

Variables

static PRUintn key [128]
static PRIntn debug = 0
static PRBool failed = PR_FALSE
static PRBool should = PR_TRUE
static PRBool did = PR_TRUE
static PRFileDescfout = NULL

Define Documentation

#define MY_ASSERT (   _expr)    ((_expr)?((void)0):MyAssert(# _expr,__FILE__,__LINE__))

Definition at line 107 of file tpd.cpp.


Function Documentation

int main ( PRIntn  argc,
char *  argv[] 
)

Definition at line 110 of file tpd.cpp.

{
    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 */

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static void MyAssert ( const char *  expr,
const char *  file,
PRIntn  line 
) [static]

Definition at line 101 of file tpd.cpp.

{
    if (debug > 0)
        (void)PR_fprintf(fout, "'%s' in file: %s: %d\n", expr, file, line);
}  /* MyAssert */
static void PrintProgress ( PRIntn  line) [static]

Definition at line 89 of file tpd.cpp.

{
    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 */

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Variable Documentation

PRIntn debug = 0 [static]

Definition at line 83 of file tpd.cpp.

PRBool did = PR_TRUE [static]

Definition at line 86 of file tpd.cpp.

PRBool failed = PR_FALSE [static]

Definition at line 84 of file tpd.cpp.

PRFileDesc* fout = NULL [static]

Definition at line 87 of file tpd.cpp.

PRUintn key[128] [static]

Definition at line 82 of file tpd.cpp.

PRBool should = PR_TRUE [static]

Definition at line 85 of file tpd.cpp.