| //------------------------------------------------------------------ |
| // |
| // @@@ START COPYRIGHT @@@ |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| // @@@ END COPYRIGHT @@@ |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include "seabed/fs.h" |
| #include "seabed/thread.h" |
| |
| #include "tchkfe.h" |
| #include "tchkos.h" |
| #include "tmsfsutil.h" |
| #include "tutil.h" |
| #include "tutilp.h" |
| |
| enum { MAX_OUT = 16 }; |
| |
| SB_Thread::CV cv; |
| short filenumr; |
| char recv_buffer[MAX_OUT][BUFSIZ]; |
| char send_buffer[MAX_OUT][BUFSIZ]; |
| bool verbose = false; |
| |
| |
| void *thread_wait(void *arg) { |
| void *buf; |
| _xcc_status cc; |
| unsigned short count_xferred; |
| int ferr; |
| short lasterr; |
| SB_Tag_Type tag; |
| short tfilenum; |
| int timeout = -1; |
| |
| arg = arg; // touch |
| tfilenum = filenumr; |
| if (verbose) |
| printf("XAWAITIOX\n"); |
| cv.signal(true); |
| tag = 39; |
| cc = XAWAITIOX(&tfilenum, |
| &buf, |
| &count_xferred, |
| &tag, |
| timeout, |
| NULL); |
| TEST_CHK_CCNE(cc); |
| ferr = XFILE_GETINFO_(tfilenum, &lasterr, NULL, 0, NULL, NULL, NULL); |
| TEST_CHK_FEIGNORE(ferr); |
| assert(lasterr == XZFIL_ERR_NONEOUT); |
| assert(tag == 39); |
| return NULL; |
| } |
| |
| void *thread_wait_fun(void *arg) { |
| return thread_wait(arg); |
| } |
| |
| void test_cancel() { |
| _xcc_status cc; |
| unsigned short count_read; |
| int ferr; |
| short lasterr; |
| int out; |
| void *result; |
| int status; |
| SB_Thread::Thread *thr_wait; |
| |
| // |
| // check cancel/cancelreq |
| // |
| if (verbose) |
| printf("testing XCANCEL\n"); |
| cc = XCANCEL(filenumr); |
| TEST_CHK_CCNE(cc); |
| ferr = XFILE_GETINFO_(filenumr, &lasterr, NULL, 0, NULL, NULL, NULL); |
| TEST_CHK_FEIGNORE(ferr); |
| assert(lasterr == XZFIL_ERR_NONEOUT); |
| for (out = 0; out < MAX_OUT; out++) { |
| cc = XREADUPDATEX(filenumr, |
| recv_buffer[out], |
| BUFSIZ, |
| &count_read, |
| out + 1); |
| TEST_CHK_CCEQ(cc); |
| cc = XCANCEL(filenumr); |
| TEST_CHK_CCEQ(cc); |
| } |
| cc = XCANCEL(filenumr); |
| TEST_CHK_CCNE(cc); |
| ferr = XFILE_GETINFO_(filenumr, &lasterr, NULL, 0, NULL, NULL, NULL); |
| TEST_CHK_FEIGNORE(ferr); |
| assert(lasterr == XZFIL_ERR_NONEOUT); |
| if (verbose) |
| printf("testing XCANCELREQ\n"); |
| for (out = 0; out < MAX_OUT; out++) { |
| cc = XREADUPDATEX(filenumr, |
| recv_buffer[out], |
| BUFSIZ, |
| &count_read, |
| out + 1); |
| TEST_CHK_CCEQ(cc); |
| cc = XCANCELREQ(filenumr, out + 1); |
| TEST_CHK_CCEQ(cc); |
| } |
| cc = XCANCEL(filenumr); |
| TEST_CHK_CCNE(cc); |
| ferr = XFILE_GETINFO_(filenumr, &lasterr, NULL, 0, NULL, NULL, NULL); |
| TEST_CHK_FEIGNORE(ferr); |
| assert(lasterr == XZFIL_ERR_NONEOUT); |
| |
| // |
| // start a wait and then cancel |
| // |
| if (verbose) |
| printf("testing CANCEL to XAWAITIOX\n"); |
| if (verbose) |
| printf("XREADUPDATEX\n"); |
| cc = XREADUPDATEX(filenumr, |
| recv_buffer[0], |
| BUFSIZ, |
| &count_read, |
| 1); |
| TEST_CHK_CCEQ(cc); |
| thr_wait = new SB_Thread::Thread(thread_wait_fun, "wait"); |
| thr_wait->start(); |
| status = cv.wait(true); |
| TEST_CHK_STATUSOK(status); |
| usleep(1000); // make sure XAWAITIO called |
| if (verbose) |
| printf("XCANCEL\n"); |
| cc = XCANCEL(filenumr); |
| TEST_CHK_CCEQ(cc); |
| status = thr_wait->join(&result); |
| TEST_CHK_STATUSOK(status); |
| delete thr_wait; |
| } |
| |
| int main(int argc, char *argv[]) { |
| void *buf; |
| _xcc_status cc; |
| bool client = false; |
| unsigned short count_read; |
| unsigned short count_written; |
| unsigned short count_xferred; |
| int ferr; |
| short filenum; |
| int inx; |
| int loop = 10; |
| int num; |
| int out; |
| SB_Tag_Type tag; |
| short tfilenum; |
| int timeout = -1; |
| int xinx; |
| SB_Tag_Type xtag; |
| TAD zargs[] = { |
| { "-client", TA_Bool, TA_NOMAX, &client }, |
| { "-loop", TA_Int, TA_NOMAX, &loop }, |
| { "-server", TA_Ign, TA_NOMAX, NULL }, |
| { "-v", TA_Bool, TA_NOMAX, &verbose }, |
| { "", TA_End, TA_NOMAX, NULL } |
| }; |
| |
| ferr = file_init(&argc, &argv); |
| TEST_CHK_FEOK(ferr); |
| msfs_util_init_fs(&argc, &argv, file_debug_hook); |
| arg_proc_args(zargs, false, argc, argv); |
| util_test_start(client); |
| ferr = file_mon_process_startup(!client); // system messages |
| TEST_CHK_FEOK(ferr); |
| |
| if (client) { |
| ferr = XFILE_OPEN_((char *) "$RECEIVE", 8, &filenumr, |
| 0, 0, 1, |
| MAX_OUT, 1, // no sys msg |
| 0, 0, NULL); |
| TEST_CHK_FEOK(ferr); |
| ferr = XFILE_OPEN_((char *) "$srv", 4, &filenum, |
| 0, 0, MAX_OUT, |
| 0, 0, 0, 0, NULL); |
| TEST_CHK_FEOK(ferr); |
| for (inx = 0; inx < loop; inx++) { |
| test_cancel(); |
| for (out = 0; out < MAX_OUT; out++) { |
| sprintf(send_buffer[out], "inx=%d, tag=%d", inx, out + 1); |
| cc = XWRITEREADX(filenum, |
| send_buffer[out], |
| 0, |
| 0, |
| &count_read, |
| out + 1); |
| TEST_CHK_CCEQ(cc); |
| } |
| for (out = 0; out < MAX_OUT; out++) { |
| tfilenum = filenum; |
| cc = XAWAITIOX(&tfilenum, |
| &buf, |
| &count_xferred, |
| &xtag, |
| timeout, |
| NULL); |
| TEST_CHK_CCEQ(cc); |
| assert(xtag == (MAX_OUT - out)); |
| num = sscanf((char *) buf, "inx=%d, tag=" PFTAG, &xinx, &xtag); |
| assert(num == 2); |
| assert(xinx == inx); |
| assert(xtag == (MAX_OUT - out)); |
| } |
| } |
| ferr = XFILE_CLOSE_(filenum, 0); |
| TEST_CHK_FEOK(ferr); |
| printf("if there were no asserts, all is well\n"); |
| } else { |
| ferr = XFILE_OPEN_((char *) "$RECEIVE", 8, &filenumr, |
| 0, 0, 1, |
| MAX_OUT, 1, // no sys msg |
| 0, 0, NULL); |
| TEST_CHK_FEOK(ferr); |
| for (inx = 0; inx < loop; inx++) { |
| for (out = 0; out < MAX_OUT; out++) { |
| cc = XREADUPDATEX(filenumr, |
| recv_buffer[out], |
| BUFSIZ, |
| &count_read, |
| out + 1); |
| TEST_CHK_CCEQ(cc); |
| tfilenum = filenumr; |
| cc = XAWAITIOX(&tfilenum, |
| &buf, |
| &count_xferred, |
| &tag, |
| timeout, |
| NULL); |
| TEST_CHK_CCEQ(cc); |
| } |
| for (out = MAX_OUT - 1; out >= 0; out--) { |
| // reply in reverse order |
| count_read = (short) (strlen(recv_buffer[out]) + 1); |
| cc = XREPLYX(recv_buffer[out], |
| count_read, |
| &count_written, |
| (short) out, |
| XZFIL_ERR_OK); |
| TEST_CHK_CCEQ(cc); |
| } |
| } |
| ferr = XFILE_CLOSE_(filenumr, 0); |
| TEST_CHK_FEOK(ferr); |
| } |
| ferr = file_mon_process_shutdown(); |
| TEST_CHK_FEOK(ferr); |
| util_test_finish(client); |
| return 0; |
| } |
