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-rw-r--r--nsprpub/pr/tests/prselect.c340
1 files changed, 184 insertions, 156 deletions
diff --git a/nsprpub/pr/tests/prselect.c b/nsprpub/pr/tests/prselect.c
index 15aa85580..2a81100e8 100644
--- a/nsprpub/pr/tests/prselect.c
+++ b/nsprpub/pr/tests/prselect.c
@@ -12,10 +12,10 @@
**
** Modification History:
** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
-** The debug mode will print all of the printfs associated with this test.
-** The regress mode will be the default mode. Since the regress tool limits
+** The debug mode will print all of the printfs associated with this test.
+** The regress mode will be the default mode. Since the regress tool limits
** the output to a one line status:PASS or FAIL,all of the printf statements
-** have been handled with an if (debug_mode) statement.
+** have been handled with an if (debug_mode) statement.
***********************************************************************/
/***********************************************************************
@@ -40,26 +40,28 @@
/***********************************************************************
** PRIVATE FUNCTION: Test_Result
** DESCRIPTION: Used in conjunction with the regress tool, prints out the
-** status of the test case.
+** status of the test case.
** INPUTS: PASS/FAIL
** OUTPUTS: None
** RETURN: None
** SIDE EFFECTS:
-**
+**
** RESTRICTIONS:
** None
** MEMORY: NA
** ALGORITHM: Determine what the status is and print accordingly.
-**
+**
***********************************************************************/
static Test_Result (int result)
{
- if (result == PASS)
- printf ("PASS\n");
- else
- printf ("FAIL\n");
+ if (result == PASS) {
+ printf ("PASS\n");
+ }
+ else {
+ printf ("FAIL\n");
+ }
}
static void
@@ -77,10 +79,10 @@ clientThreadFunc(void *arg)
PR_snprintf(buf, sizeof(buf), "%hu", port);
for (i = 0; i < 5; i++) {
- sock = PR_NewTCPSocket();
+ sock = PR_NewTCPSocket();
PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT);
- PR_Write(sock, buf, sizeof(buf));
- PR_Close(sock);
+ PR_Write(sock, buf, sizeof(buf));
+ PR_Close(sock);
}
}
@@ -98,91 +100,109 @@ int main(int argc, char **argv)
PRInt32 retVal;
PRIntn i, j;
- /* The command line argument: -d is used to determine if the test is being run
- in debug mode. The regress tool requires only one line output:PASS or FAIL.
- All of the printfs associated with this test has been handled with a if (debug_mode)
- test.
- Usage: test_name -d
- */
- PLOptStatus os;
- PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
- while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+ /* The command line argument: -d is used to determine if the test is being run
+ in debug mode. The regress tool requires only one line output:PASS or FAIL.
+ All of the printfs associated with this test has been handled with a if (debug_mode)
+ test.
+ Usage: test_name -d
+ */
+ PLOptStatus os;
+ PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
+ while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
{
- if (PL_OPT_BAD == os) continue;
+ if (PL_OPT_BAD == os) {
+ continue;
+ }
switch (opt->option)
{
- case 'd': /* debug mode */
- debug_mode = 1;
- break;
- default:
- break;
+ case 'd': /* debug mode */
+ debug_mode = 1;
+ break;
+ default:
+ break;
}
}
- PL_DestroyOptState(opt);
+ PL_DestroyOptState(opt);
+
+ /* main test */
- /* main test */
-
PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
PR_STDIO_INIT();
if (debug_mode) {
- printf("This program tests PR_Select with sockets. Timeout, error\n");
- printf("reporting, and normal operation are tested.\n\n");
- }
+ printf("This program tests PR_Select with sockets. Timeout, error\n");
+ printf("reporting, and normal operation are tested.\n\n");
+ }
/* Create two listening sockets */
if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
- fprintf(stderr, "Can't create a new TCP socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't create a new TCP socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
addr.inet.family = AF_INET;
addr.inet.ip = PR_htonl(INADDR_ANY);
addr.inet.port = PR_htons(0);
if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
- fprintf(stderr, "Can't bind socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't bind socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
- fprintf(stderr, "PR_GetSockName failed\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "PR_GetSockName failed\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
listenPort1 = PR_ntohs(addr.inet.port);
if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
- fprintf(stderr, "Can't listen on a socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't listen on a socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
if ((listenSock2 = PR_NewTCPSocket()) == NULL) {
- fprintf(stderr, "Can't create a new TCP socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't create a new TCP socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
addr.inet.family = AF_INET;
addr.inet.ip = PR_htonl(INADDR_ANY);
addr.inet.port = PR_htons(0);
if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
- fprintf(stderr, "Can't bind socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't bind socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
- fprintf(stderr, "PR_GetSockName failed\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "PR_GetSockName failed\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
listenPort2 = PR_ntohs(addr.inet.port);
if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
- fprintf(stderr, "Can't listen on a socket\n");
- if (!debug_mode) Test_Result(FAIL);
- exit(1);
+ fprintf(stderr, "Can't listen on a socket\n");
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ exit(1);
}
PR_snprintf(buf, sizeof(buf),
- "The server thread is listening on ports %hu and %hu\n\n",
- listenPort1, listenPort2);
+ "The server thread is listening on ports %hu and %hu\n\n",
+ listenPort1, listenPort2);
printf("%s", buf);
/* Set up the fd set */
@@ -191,29 +211,37 @@ int main(int argc, char **argv)
PR_FD_SET(listenSock2, &readFdSet);
/* Testing timeout */
- if (debug_mode) printf("PR_Select should time out in 5 seconds\n");
+ if (debug_mode) {
+ printf("PR_Select should time out in 5 seconds\n");
+ }
retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
- PR_SecondsToInterval(5));
+ PR_SecondsToInterval(5));
if (retVal != 0) {
- PR_snprintf(buf, sizeof(buf),
- "PR_Select should time out and return 0, but it returns %ld\n",
- retVal);
- fprintf(stderr, "%s", buf);
- if (retVal == -1) {
- fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
- PR_GetOSError());
- if (!debug_mode) Test_Result(FAIL);
- }
- exit(1);
+ PR_snprintf(buf, sizeof(buf),
+ "PR_Select should time out and return 0, but it returns %ld\n",
+ retVal);
+ fprintf(stderr, "%s", buf);
+ if (retVal == -1) {
+ fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
+ PR_GetOSError());
+ if (!debug_mode) {
+ Test_Result(FAIL);
+ }
+ }
+ exit(1);
+ }
+ if (debug_mode) {
+ printf("PR_Select timed out. Test passed.\n\n");
+ }
+ else {
+ Test_Result(PASS);
}
- if (debug_mode) printf("PR_Select timed out. Test passed.\n\n");
- else Test_Result(PASS);
/* Testing bad fd */
printf("PR_Select should detect a bad file descriptor\n");
if ((badFD = PR_NewTCPSocket()) == NULL) {
- fprintf(stderr, "Can't create a TCP socket\n");
- exit(1);
+ fprintf(stderr, "Can't create a TCP socket\n");
+ exit(1);
}
PR_FD_SET(listenSock1, &readFdSet);
@@ -221,35 +249,35 @@ int main(int argc, char **argv)
PR_FD_SET(badFD, &readFdSet);
PR_Close(badFD); /* make the fd bad */
retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
- PR_INTERVAL_NO_TIMEOUT);
+ PR_INTERVAL_NO_TIMEOUT);
if (retVal != -1 || PR_GetError() != PR_BAD_DESCRIPTOR_ERROR) {
- fprintf(stderr, "Failed to detect the bad fd: "
- "PR_Select returns %d\n", retVal);
- if (retVal == -1) {
- fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
- PR_GetOSError());
- }
- exit(1);
+ fprintf(stderr, "Failed to detect the bad fd: "
+ "PR_Select returns %d\n", retVal);
+ if (retVal == -1) {
+ fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
+ PR_GetOSError());
+ }
+ exit(1);
}
printf("PR_Select detected a bad fd. Test passed.\n\n");
PR_FD_CLR(badFD, &readFdSet);
clientThread = PR_CreateThread(PR_USER_THREAD,
- clientThreadFunc, (void *) listenPort1,
- PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
- PR_UNJOINABLE_THREAD, 0);
+ clientThreadFunc, (void *) listenPort1,
+ PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
+ PR_UNJOINABLE_THREAD, 0);
if (clientThread == NULL) {
- fprintf(stderr, "can't create thread\n");
- exit(1);
+ fprintf(stderr, "can't create thread\n");
+ exit(1);
}
clientThread = PR_CreateThread(PR_USER_THREAD,
- clientThreadFunc, (void *) listenPort2,
- PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
- PR_UNJOINABLE_THREAD, 0);
+ clientThreadFunc, (void *) listenPort2,
+ PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
+ PR_UNJOINABLE_THREAD, 0);
if (clientThread == NULL) {
- fprintf(stderr, "can't create thread\n");
- exit(1);
+ fprintf(stderr, "can't create thread\n");
+ exit(1);
}
printf("Two client threads are created. Each of them will\n");
@@ -270,68 +298,68 @@ int main(int argc, char **argv)
/* 20 events total */
i = 0;
while (i < 20) {
- PRFileDesc **tmp;
- int nextIndex;
- int nEvents = 0;
-
- retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
- PR_INTERVAL_NO_TIMEOUT);
- PR_ASSERT(retVal != 0); /* no timeout */
- if (retVal == -1) {
- fprintf(stderr, "PR_Select failed (%d, %d)\n", PR_GetError(),
- PR_GetOSError());
- exit(1);
- }
-
- nextIndex = 2;
- /* the two listening sockets */
- for (j = 0; j < 2; j++) {
- other_fds[j] = fds[j];
- if (PR_FD_ISSET(fds[j], &readFdSet)) {
- PRFileDesc *sock;
-
- nEvents++;
- sock = PR_Accept(fds[j], NULL, PR_INTERVAL_NO_TIMEOUT);
- if (sock == NULL) {
- fprintf(stderr, "PR_Accept() failed\n");
- exit(1);
- }
- other_fds[nextIndex] = sock;
- PR_FD_SET(sock, &readFdSet);
- nextIndex++;
- }
- PR_FD_SET(fds[j], &readFdSet);
- }
-
- for (j = 2; j < nfds; j++) {
- if (PR_FD_ISSET(fds[j], &readFdSet)) {
- PRInt32 nBytes;
-
- PR_FD_CLR(fds[j], &readFdSet);
- nEvents++;
- nBytes = PR_Read(fds[j], buf, sizeof(buf));
- if (nBytes == -1) {
- fprintf(stderr, "PR_Read() failed\n");
- exit(1);
- }
- /* Just to be safe */
- buf[127] = '\0';
- PR_Close(fds[j]);
- printf("The server received \"%s\" from a client\n", buf);
- } else {
- PR_FD_SET(fds[j], &readFdSet);
- other_fds[nextIndex] = fds[j];
- nextIndex++;
- }
- }
-
- PR_ASSERT(retVal == nEvents);
- /* swap */
- tmp = fds;
- fds = other_fds;
- other_fds = tmp;
- nfds = nextIndex;
- i += nEvents;
+ PRFileDesc **tmp;
+ int nextIndex;
+ int nEvents = 0;
+
+ retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
+ PR_INTERVAL_NO_TIMEOUT);
+ PR_ASSERT(retVal != 0); /* no timeout */
+ if (retVal == -1) {
+ fprintf(stderr, "PR_Select failed (%d, %d)\n", PR_GetError(),
+ PR_GetOSError());
+ exit(1);
+ }
+
+ nextIndex = 2;
+ /* the two listening sockets */
+ for (j = 0; j < 2; j++) {
+ other_fds[j] = fds[j];
+ if (PR_FD_ISSET(fds[j], &readFdSet)) {
+ PRFileDesc *sock;
+
+ nEvents++;
+ sock = PR_Accept(fds[j], NULL, PR_INTERVAL_NO_TIMEOUT);
+ if (sock == NULL) {
+ fprintf(stderr, "PR_Accept() failed\n");
+ exit(1);
+ }
+ other_fds[nextIndex] = sock;
+ PR_FD_SET(sock, &readFdSet);
+ nextIndex++;
+ }
+ PR_FD_SET(fds[j], &readFdSet);
+ }
+
+ for (j = 2; j < nfds; j++) {
+ if (PR_FD_ISSET(fds[j], &readFdSet)) {
+ PRInt32 nBytes;
+
+ PR_FD_CLR(fds[j], &readFdSet);
+ nEvents++;
+ nBytes = PR_Read(fds[j], buf, sizeof(buf));
+ if (nBytes == -1) {
+ fprintf(stderr, "PR_Read() failed\n");
+ exit(1);
+ }
+ /* Just to be safe */
+ buf[127] = '\0';
+ PR_Close(fds[j]);
+ printf("The server received \"%s\" from a client\n", buf);
+ } else {
+ PR_FD_SET(fds[j], &readFdSet);
+ other_fds[nextIndex] = fds[j];
+ nextIndex++;
+ }
+ }
+
+ PR_ASSERT(retVal == nEvents);
+ /* swap */
+ tmp = fds;
+ fds = other_fds;
+ other_fds = tmp;
+ nfds = nextIndex;
+ i += nEvents;
}
printf("All tests finished\n");