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Diffstat (limited to 'nsprpub/pr/tests/multiwait.c')
| -rw-r--r-- | nsprpub/pr/tests/multiwait.c | 693 |
1 files changed, 693 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/multiwait.c b/nsprpub/pr/tests/multiwait.c new file mode 100644 index 000000000..61b08df15 --- /dev/null +++ b/nsprpub/pr/tests/multiwait.c @@ -0,0 +1,693 @@ +/* -*- 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/. */ + +#include "prio.h" +#include "prprf.h" +#include "prlog.h" +#include "prmem.h" +#include "pratom.h" +#include "prlock.h" +#include "prmwait.h" +#include "prclist.h" +#include "prerror.h" +#include "prinrval.h" +#include "prnetdb.h" +#include "prthread.h" + +#include "plstr.h" +#include "plerror.h" +#include "plgetopt.h" + +#include <string.h> + +typedef struct Shared +{ + const char *title; + PRLock *list_lock; + PRWaitGroup *group; + PRIntervalTime timeout; +} Shared; + +typedef enum Verbosity {silent, quiet, chatty, noisy} Verbosity; + +static PRFileDesc *debug = NULL; +static PRInt32 desc_allocated = 0; +static PRUint16 default_port = 12273; +static enum Verbosity verbosity = quiet; +static PRInt32 ops_required = 1000, ops_done = 0; +static PRThreadScope thread_scope = PR_LOCAL_THREAD; +static PRIntn client_threads = 20, worker_threads = 2, wait_objects = 50; + +#if defined(DEBUG) +#define MW_ASSERT(_expr) \ + ((_expr)?((void)0):_MW_Assert(# _expr,__FILE__,__LINE__)) +static void _MW_Assert(const char *s, const char *file, PRIntn ln) +{ + if (NULL != debug) PL_FPrintError(debug, NULL); + PR_Assert(s, file, ln); +} /* _MW_Assert */ +#else +#define MW_ASSERT(_expr) +#endif + +static void PrintRecvDesc(PRRecvWait *desc, const char *msg) +{ + const char *tag[] = { + "PR_MW_INTERRUPT", "PR_MW_TIMEOUT", + "PR_MW_FAILURE", "PR_MW_SUCCESS", "PR_MW_PENDING"}; + PR_fprintf( + debug, "%s: PRRecvWait(@0x%x): {fd: 0x%x, outcome: %s, tmo: %u}\n", + msg, desc, desc->fd, tag[desc->outcome + 3], desc->timeout); +} /* PrintRecvDesc */ + +static Shared *MakeShared(const char *title) +{ + Shared *shared = PR_NEWZAP(Shared); + shared->group = PR_CreateWaitGroup(1); + shared->timeout = PR_SecondsToInterval(1); + shared->list_lock = PR_NewLock(); + shared->title = title; + return shared; +} /* MakeShared */ + +static void DestroyShared(Shared *shared) +{ + PRStatus rv; + if (verbosity > quiet) + PR_fprintf(debug, "%s: destroying group\n", shared->title); + rv = PR_DestroyWaitGroup(shared->group); + MW_ASSERT(PR_SUCCESS == rv); + PR_DestroyLock(shared->list_lock); + PR_DELETE(shared); +} /* DestroyShared */ + +static PRRecvWait *CreateRecvWait(PRFileDesc *fd, PRIntervalTime timeout) +{ + PRRecvWait *desc_out = PR_NEWZAP(PRRecvWait); + MW_ASSERT(NULL != desc_out); + + MW_ASSERT(NULL != fd); + desc_out->fd = fd; + desc_out->timeout = timeout; + desc_out->buffer.length = 120; + desc_out->buffer.start = PR_CALLOC(120); + + PR_AtomicIncrement(&desc_allocated); + + if (verbosity > chatty) + PrintRecvDesc(desc_out, "Allocated"); + return desc_out; +} /* CreateRecvWait */ + +static void DestroyRecvWait(PRRecvWait *desc_out) +{ + if (verbosity > chatty) + PrintRecvDesc(desc_out, "Destroying"); + PR_Close(desc_out->fd); + if (NULL != desc_out->buffer.start) + PR_DELETE(desc_out->buffer.start); + PR_Free(desc_out); + (void)PR_AtomicDecrement(&desc_allocated); +} /* DestroyRecvWait */ + +static void CancelGroup(Shared *shared) +{ + PRRecvWait *desc_out; + + if (verbosity > quiet) + PR_fprintf(debug, "%s Reclaiming wait descriptors\n", shared->title); + + do + { + desc_out = PR_CancelWaitGroup(shared->group); + if (NULL != desc_out) DestroyRecvWait(desc_out); + } while (NULL != desc_out); + + MW_ASSERT(0 == desc_allocated); + MW_ASSERT(PR_GROUP_EMPTY_ERROR == PR_GetError()); +} /* CancelGroup */ + +static void PR_CALLBACK ClientThread(void* arg) +{ + PRStatus rv; + PRInt32 bytes; + PRIntn empty_flags = 0; + PRNetAddr server_address; + unsigned char buffer[100]; + Shared *shared = (Shared*)arg; + PRFileDesc *server = PR_NewTCPSocket(); + if ((NULL == server) + && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) return; + MW_ASSERT(NULL != server); + + if (verbosity > chatty) + PR_fprintf(debug, "%s: Server socket @0x%x\n", shared->title, server); + + /* Initialize the buffer so that Purify won't complain */ + memset(buffer, 0, sizeof(buffer)); + + rv = PR_InitializeNetAddr(PR_IpAddrLoopback, default_port, &server_address); + MW_ASSERT(PR_SUCCESS == rv); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: Client opening connection\n", shared->title); + rv = PR_Connect(server, &server_address, PR_INTERVAL_NO_TIMEOUT); + + if (PR_FAILURE == rv) + { + if (verbosity > silent) PL_FPrintError(debug, "Client connect failed"); + return; + } + + while (ops_done < ops_required) + { + bytes = PR_Send( + server, buffer, sizeof(buffer), empty_flags, PR_INTERVAL_NO_TIMEOUT); + if ((-1 == bytes) && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) break; + MW_ASSERT(sizeof(buffer) == bytes); + if (verbosity > chatty) + PR_fprintf( + debug, "%s: Client sent %d bytes\n", + shared->title, sizeof(buffer)); + bytes = PR_Recv( + server, buffer, sizeof(buffer), empty_flags, PR_INTERVAL_NO_TIMEOUT); + if (verbosity > chatty) + PR_fprintf( + debug, "%s: Client received %d bytes\n", + shared->title, sizeof(buffer)); + if ((-1 == bytes) && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) break; + MW_ASSERT(sizeof(buffer) == bytes); + PR_Sleep(shared->timeout); + } + rv = PR_Close(server); + MW_ASSERT(PR_SUCCESS == rv); + +} /* ClientThread */ + +static void OneInThenCancelled(Shared *shared) +{ + PRStatus rv; + PRRecvWait *desc_out, *desc_in = PR_NEWZAP(PRRecvWait); + + shared->timeout = PR_INTERVAL_NO_TIMEOUT; + + desc_in->fd = PR_NewTCPSocket(); + desc_in->timeout = shared->timeout; + + if (verbosity > chatty) PrintRecvDesc(desc_in, "Adding desc"); + + rv = PR_AddWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + + if (verbosity > chatty) PrintRecvDesc(desc_in, "Cancelling"); + rv = PR_CancelWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + + desc_out = PR_WaitRecvReady(shared->group); + MW_ASSERT(desc_out == desc_in); + MW_ASSERT(PR_MW_INTERRUPT == desc_out->outcome); + MW_ASSERT(PR_PENDING_INTERRUPT_ERROR == PR_GetError()); + if (verbosity > chatty) PrintRecvDesc(desc_out, "Ready"); + + rv = PR_Close(desc_in->fd); + MW_ASSERT(PR_SUCCESS == rv); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: destroying group\n", shared->title); + + PR_DELETE(desc_in); +} /* OneInThenCancelled */ + +static void OneOpOneThread(Shared *shared) +{ + PRStatus rv; + PRRecvWait *desc_out, *desc_in = PR_NEWZAP(PRRecvWait); + + desc_in->fd = PR_NewTCPSocket(); + desc_in->timeout = shared->timeout; + + if (verbosity > chatty) PrintRecvDesc(desc_in, "Adding desc"); + + rv = PR_AddWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + desc_out = PR_WaitRecvReady(shared->group); + MW_ASSERT(desc_out == desc_in); + MW_ASSERT(PR_MW_TIMEOUT == desc_out->outcome); + MW_ASSERT(PR_IO_TIMEOUT_ERROR == PR_GetError()); + if (verbosity > chatty) PrintRecvDesc(desc_out, "Ready"); + + rv = PR_Close(desc_in->fd); + MW_ASSERT(PR_SUCCESS == rv); + + PR_DELETE(desc_in); +} /* OneOpOneThread */ + +static void ManyOpOneThread(Shared *shared) +{ + PRStatus rv; + PRIntn index; + PRRecvWait *desc_in; + PRRecvWait *desc_out; + + if (verbosity > quiet) + PR_fprintf(debug, "%s: adding %d descs\n", shared->title, wait_objects); + + for (index = 0; index < wait_objects; ++index) + { + desc_in = CreateRecvWait(PR_NewTCPSocket(), shared->timeout); + + rv = PR_AddWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + } + + while (ops_done < ops_required) + { + desc_out = PR_WaitRecvReady(shared->group); + MW_ASSERT(PR_MW_TIMEOUT == desc_out->outcome); + MW_ASSERT(PR_IO_TIMEOUT_ERROR == PR_GetError()); + if (verbosity > chatty) PrintRecvDesc(desc_out, "Ready/readding"); + rv = PR_AddWaitFileDesc(shared->group, desc_out); + MW_ASSERT(PR_SUCCESS == rv); + (void)PR_AtomicIncrement(&ops_done); + } + + CancelGroup(shared); +} /* ManyOpOneThread */ + +static void PR_CALLBACK SomeOpsThread(void *arg) +{ + PRRecvWait *desc_out; + PRStatus rv = PR_SUCCESS; + Shared *shared = (Shared*)arg; + do /* until interrupted */ + { + desc_out = PR_WaitRecvReady(shared->group); + if (NULL == desc_out) + { + MW_ASSERT(PR_PENDING_INTERRUPT_ERROR == PR_GetError()); + if (verbosity > quiet) PR_fprintf(debug, "Aborted\n"); + break; + } + MW_ASSERT(PR_MW_TIMEOUT == desc_out->outcome); + MW_ASSERT(PR_IO_TIMEOUT_ERROR == PR_GetError()); + if (verbosity > chatty) PrintRecvDesc(desc_out, "Ready"); + + if (verbosity > chatty) PrintRecvDesc(desc_out, "Re-Adding"); + desc_out->timeout = shared->timeout; + rv = PR_AddWaitFileDesc(shared->group, desc_out); + PR_AtomicIncrement(&ops_done); + if (ops_done > ops_required) break; + } while (PR_SUCCESS == rv); + MW_ASSERT(PR_SUCCESS == rv); +} /* SomeOpsThread */ + +static void SomeOpsSomeThreads(Shared *shared) +{ + PRStatus rv; + PRThread **thread; + PRIntn index; + PRRecvWait *desc_in; + + thread = (PRThread**)PR_CALLOC(sizeof(PRThread*) * worker_threads); + + /* Create some threads */ + + if (verbosity > quiet) + PR_fprintf(debug, "%s: creating threads\n", shared->title); + for (index = 0; index < worker_threads; ++index) + { + thread[index] = PR_CreateThread( + PR_USER_THREAD, SomeOpsThread, shared, + PR_PRIORITY_HIGH, thread_scope, + PR_JOINABLE_THREAD, 16 * 1024); + } + + /* then create some operations */ + if (verbosity > quiet) + PR_fprintf(debug, "%s: creating desc\n", shared->title); + for (index = 0; index < wait_objects; ++index) + { + desc_in = CreateRecvWait(PR_NewTCPSocket(), shared->timeout); + rv = PR_AddWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + } + + if (verbosity > quiet) + PR_fprintf(debug, "%s: sleeping\n", shared->title); + while (ops_done < ops_required) PR_Sleep(shared->timeout); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: interrupting/joining threads\n", shared->title); + for (index = 0; index < worker_threads; ++index) + { + rv = PR_Interrupt(thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + rv = PR_JoinThread(thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + } + PR_DELETE(thread); + + CancelGroup(shared); +} /* SomeOpsSomeThreads */ + +static PRStatus ServiceRequest(Shared *shared, PRRecvWait *desc) +{ + PRInt32 bytes_out; + + if (verbosity > chatty) + PR_fprintf( + debug, "%s: Service received %d bytes\n", + shared->title, desc->bytesRecv); + + if (0 == desc->bytesRecv) goto quitting; + if ((-1 == desc->bytesRecv) + && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) goto aborted; + + bytes_out = PR_Send( + desc->fd, desc->buffer.start, desc->bytesRecv, 0, shared->timeout); + if (verbosity > chatty) + PR_fprintf( + debug, "%s: Service sent %d bytes\n", + shared->title, bytes_out); + + if ((-1 == bytes_out) + && (PR_PENDING_INTERRUPT_ERROR == PR_GetError())) goto aborted; + MW_ASSERT(bytes_out == desc->bytesRecv); + + return PR_SUCCESS; + +aborted: +quitting: + return PR_FAILURE; +} /* ServiceRequest */ + +static void PR_CALLBACK ServiceThread(void *arg) +{ + PRStatus rv = PR_SUCCESS; + PRRecvWait *desc_out = NULL; + Shared *shared = (Shared*)arg; + do /* until interrupted */ + { + if (NULL != desc_out) + { + desc_out->timeout = PR_INTERVAL_NO_TIMEOUT; + if (verbosity > chatty) + PrintRecvDesc(desc_out, "Service re-adding"); + rv = PR_AddWaitFileDesc(shared->group, desc_out); + MW_ASSERT(PR_SUCCESS == rv); + } + + desc_out = PR_WaitRecvReady(shared->group); + if (NULL == desc_out) + { + MW_ASSERT(PR_PENDING_INTERRUPT_ERROR == PR_GetError()); + break; + } + + switch (desc_out->outcome) + { + case PR_MW_SUCCESS: + { + PR_AtomicIncrement(&ops_done); + if (verbosity > chatty) + PrintRecvDesc(desc_out, "Service ready"); + rv = ServiceRequest(shared, desc_out); + break; + } + case PR_MW_INTERRUPT: + MW_ASSERT(PR_PENDING_INTERRUPT_ERROR == PR_GetError()); + rv = PR_FAILURE; /* if interrupted, then exit */ + break; + case PR_MW_TIMEOUT: + MW_ASSERT(PR_IO_TIMEOUT_ERROR == PR_GetError()); + case PR_MW_FAILURE: + if (verbosity > silent) + PL_FPrintError(debug, "RecvReady failure"); + break; + default: + break; + } + } while (PR_SUCCESS == rv); + + if (NULL != desc_out) DestroyRecvWait(desc_out); + +} /* ServiceThread */ + +static void PR_CALLBACK EnumerationThread(void *arg) +{ + PRStatus rv; + PRIntn count; + PRRecvWait *desc; + Shared *shared = (Shared*)arg; + PRIntervalTime five_seconds = PR_SecondsToInterval(5); + PRMWaitEnumerator *enumerator = PR_CreateMWaitEnumerator(shared->group); + MW_ASSERT(NULL != enumerator); + + while (PR_SUCCESS == PR_Sleep(five_seconds)) + { + count = 0; + desc = NULL; + while (NULL != (desc = PR_EnumerateWaitGroup(enumerator, desc))) + { + if (verbosity > chatty) PrintRecvDesc(desc, shared->title); + count += 1; + } + if (verbosity > silent) + PR_fprintf(debug, + "%s Enumerated %d objects\n", shared->title, count); + } + + MW_ASSERT(PR_PENDING_INTERRUPT_ERROR == PR_GetError()); + + + rv = PR_DestroyMWaitEnumerator(enumerator); + MW_ASSERT(PR_SUCCESS == rv); +} /* EnumerationThread */ + +static void PR_CALLBACK ServerThread(void *arg) +{ + PRStatus rv; + PRIntn index; + PRRecvWait *desc_in; + PRThread **worker_thread; + Shared *shared = (Shared*)arg; + PRFileDesc *listener, *service; + PRNetAddr server_address, client_address; + + worker_thread = (PRThread**)PR_CALLOC(sizeof(PRThread*) * worker_threads); + if (verbosity > quiet) + PR_fprintf(debug, "%s: Server creating worker_threads\n", shared->title); + for (index = 0; index < worker_threads; ++index) + { + worker_thread[index] = PR_CreateThread( + PR_USER_THREAD, ServiceThread, shared, + PR_PRIORITY_HIGH, thread_scope, + PR_JOINABLE_THREAD, 16 * 1024); + } + + rv = PR_InitializeNetAddr(PR_IpAddrAny, default_port, &server_address); + MW_ASSERT(PR_SUCCESS == rv); + + listener = PR_NewTCPSocket(); MW_ASSERT(NULL != listener); + if (verbosity > chatty) + PR_fprintf( + debug, "%s: Server listener socket @0x%x\n", + shared->title, listener); + rv = PR_Bind(listener, &server_address); MW_ASSERT(PR_SUCCESS == rv); + rv = PR_Listen(listener, 10); MW_ASSERT(PR_SUCCESS == rv); + while (ops_done < ops_required) + { + if (verbosity > quiet) + PR_fprintf(debug, "%s: Server accepting connection\n", shared->title); + service = PR_Accept(listener, &client_address, PR_INTERVAL_NO_TIMEOUT); + if (NULL == service) + { + if (PR_PENDING_INTERRUPT_ERROR == PR_GetError()) break; + PL_PrintError("Accept failed"); + MW_ASSERT(PR_FALSE && "Accept failed"); + } + else + { + desc_in = CreateRecvWait(service, shared->timeout); + desc_in->timeout = PR_INTERVAL_NO_TIMEOUT; + if (verbosity > chatty) + PrintRecvDesc(desc_in, "Service adding"); + rv = PR_AddWaitFileDesc(shared->group, desc_in); + MW_ASSERT(PR_SUCCESS == rv); + } + } + + if (verbosity > quiet) + PR_fprintf(debug, "%s: Server interrupting worker_threads\n", shared->title); + for (index = 0; index < worker_threads; ++index) + { + rv = PR_Interrupt(worker_thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + rv = PR_JoinThread(worker_thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + } + PR_DELETE(worker_thread); + + PR_Close(listener); + + CancelGroup(shared); + +} /* ServerThread */ + +static void RealOneGroupIO(Shared *shared) +{ + /* + ** Create a server that listens for connections and then services + ** requests that come in over those connections. The server never + ** deletes a connection and assumes a basic RPC model of operation. + ** + ** Use worker_threads threads to service how every many open ports + ** there might be. + ** + ** Oh, ya. Almost forget. Create (some) clients as well. + */ + PRStatus rv; + PRIntn index; + PRThread *server_thread, *enumeration_thread, **client_thread; + + if (verbosity > quiet) + PR_fprintf(debug, "%s: creating server_thread\n", shared->title); + + server_thread = PR_CreateThread( + PR_USER_THREAD, ServerThread, shared, + PR_PRIORITY_HIGH, thread_scope, + PR_JOINABLE_THREAD, 16 * 1024); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: creating enumeration_thread\n", shared->title); + + enumeration_thread = PR_CreateThread( + PR_USER_THREAD, EnumerationThread, shared, + PR_PRIORITY_HIGH, thread_scope, + PR_JOINABLE_THREAD, 16 * 1024); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: snoozing before creating clients\n", shared->title); + PR_Sleep(5 * shared->timeout); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: creating client_threads\n", shared->title); + client_thread = (PRThread**)PR_CALLOC(sizeof(PRThread*) * client_threads); + for (index = 0; index < client_threads; ++index) + { + client_thread[index] = PR_CreateThread( + PR_USER_THREAD, ClientThread, shared, + PR_PRIORITY_NORMAL, thread_scope, + PR_JOINABLE_THREAD, 16 * 1024); + } + + while (ops_done < ops_required) PR_Sleep(shared->timeout); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: interrupting/joining client_threads\n", shared->title); + for (index = 0; index < client_threads; ++index) + { + rv = PR_Interrupt(client_thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + rv = PR_JoinThread(client_thread[index]); + MW_ASSERT(PR_SUCCESS == rv); + } + PR_DELETE(client_thread); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: interrupting/joining enumeration_thread\n", shared->title); + rv = PR_Interrupt(enumeration_thread); + MW_ASSERT(PR_SUCCESS == rv); + rv = PR_JoinThread(enumeration_thread); + MW_ASSERT(PR_SUCCESS == rv); + + if (verbosity > quiet) + PR_fprintf(debug, "%s: interrupting/joining server_thread\n", shared->title); + rv = PR_Interrupt(server_thread); + MW_ASSERT(PR_SUCCESS == rv); + rv = PR_JoinThread(server_thread); + MW_ASSERT(PR_SUCCESS == rv); +} /* RealOneGroupIO */ + +static void RunThisOne( + void (*func)(Shared*), const char *name, const char *test_name) +{ + Shared *shared; + if ((NULL == test_name) || (0 == PL_strcmp(name, test_name))) + { + if (verbosity > silent) + PR_fprintf(debug, "%s()\n", name); + shared = MakeShared(name); + ops_done = 0; + func(shared); /* run the test */ + MW_ASSERT(0 == desc_allocated); + DestroyShared(shared); + } +} /* RunThisOne */ + +static Verbosity ChangeVerbosity(Verbosity verbosity, PRIntn delta) +{ + PRIntn verbage = (PRIntn)verbosity; + return (Verbosity)(verbage += delta); +} /* ChangeVerbosity */ + +int main(int argc, char **argv) +{ + PLOptStatus os; + const char *test_name = NULL; + PLOptState *opt = PL_CreateOptState(argc, argv, "dqGc:o:p:t:w:"); + + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 0: + test_name = opt->value; + break; + case 'd': /* debug mode */ + if (verbosity < noisy) + verbosity = ChangeVerbosity(verbosity, 1); + break; + case 'q': /* debug mode */ + if (verbosity > silent) + verbosity = ChangeVerbosity(verbosity, -1); + break; + case 'G': /* use global threads */ + thread_scope = PR_GLOBAL_THREAD; + break; + case 'c': /* number of client threads */ + client_threads = atoi(opt->value); + break; + case 'o': /* operations to compelete */ + ops_required = atoi(opt->value); + break; + case 'p': /* default port */ + default_port = atoi(opt->value); + break; + case 't': /* number of threads waiting */ + worker_threads = atoi(opt->value); + break; + case 'w': /* number of wait objects */ + wait_objects = atoi(opt->value); + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + if (verbosity > 0) + debug = PR_GetSpecialFD(PR_StandardError); + + RunThisOne(OneInThenCancelled, "OneInThenCancelled", test_name); + RunThisOne(OneOpOneThread, "OneOpOneThread", test_name); + RunThisOne(ManyOpOneThread, "ManyOpOneThread", test_name); + RunThisOne(SomeOpsSomeThreads, "SomeOpsSomeThreads", test_name); + RunThisOne(RealOneGroupIO, "RealOneGroupIO", test_name); + return 0; +} /* main */ + +/* multwait.c */ |