mirror of
git://sourceware.org/git/newlib-cygwin.git
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* winsup.api/ltp/sbrk01.c (main): Force output at startup to
make sure that stdio file buffer get allocated. * winsup.api/ltp/stat06.c (high_address_setup): On cygwin, area after sbrk(0) may be available, use 0xffff0000 as "high address". * winsup.api/ltp/symlink01.c: Perform all tests. Mark those tests that don't work on cygwin with '-1'. Close open files so that temporary directory can be deleted on exit. * winsup.api/ltp/vfork01.c: New test.
This commit is contained in:
parent
542097acd0
commit
615643cb12
@ -1,3 +1,14 @@
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2001-09-15 Egor Duda <deo@logos-m.ru>
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* winsup.api/ltp/sbrk01.c (main): Force output at startup to
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make sure that stdio file buffer get allocated.
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* winsup.api/ltp/stat06.c (high_address_setup): On cygwin, area
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after sbrk(0) may be available, use 0xffff0000 as "high address".
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* winsup.api/ltp/symlink01.c: Perform all tests. Mark those tests that
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don't work on cygwin with '-1'. Close open files so that temporary
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directory can be deleted on exit.
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* winsup.api/ltp/vfork01.c: New test.
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2001-09-13 Egor Duda <deo@logos-m.ru>
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* winsup.api/winsup.exp: Run only selected test if environment
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@ -149,6 +149,13 @@ main(int ac, char **av)
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***************************************************************/
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setup();
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#ifdef __CYGWIN__
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/* we need to initialize output buffer before first sbrk.
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otherwise, when memory is freed bu second sbrk, fwrite will
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fail */
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tst_resm(TINFO, "Entering test");
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#endif
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/***************************************************************
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* check looping state if -c option given
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***************************************************************/
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@ -243,8 +250,6 @@ setup()
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/* make a temp dir and cd to it */
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tst_tmpdir();
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/* Pause if that option was specified */
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TEST_PAUSE;
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} /* End setup() */
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@ -327,7 +327,11 @@ high_address_setup()
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for (ind=0; Test_cases[ind].desc != NULL; ind++ ) {
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if ( Test_cases[ind].pathname == High_address ) {
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/*if ( strcmp(Test_cases[ind].pathname, HIGH_ADDRESS) == 0 ) { ***/
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#ifndef __CYGWIN__
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Test_cases[ind].pathname = (char *)(sbrk(0)+5);
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#else
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Test_cases[ind].pathname = (char *)0xffff0000;
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#endif
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break;
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}
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}
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@ -317,6 +317,7 @@ void do_open();
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#define BIG_STRING "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz"
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#define DEFAULT_TCID "symlink01"
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#define ALL 1
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#define SYMLINK "symlink01"
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#define READLINK "readlink01"
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@ -420,7 +421,7 @@ struct all_test_cases
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{LINK, 0, 0, 15, creat_symlink, ck_symlink, {O_FILE, S_FILE, NULL}},
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/* The following link test case is invalid - leaving it defined so */
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/* I don't have to change all the entries in the all_tcses array after link */
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{LINK, 1, -1, -1, creat_symlink, ck_symlink, {NULL, NULL, NULL}},
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{LINK, -1, -1, -1, creat_symlink, ck_symlink, {NULL, NULL, NULL}},
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{UNLINK, 0, 0, 16, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{CHMOD, 0, 0, 17, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{CHMOD, 1, ENOENT, 18, creat_symlink, ck_symlink, {O_FILE, S_FILE, NULL}},
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@ -430,10 +431,10 @@ struct all_test_cases
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{UTIME, 1, ELOOP, 28, creat_symlink, ck_symlink, {S_FILE, S_FILE, NULL}},
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{RENAME, 0, 0, 21, creat_symlink, ck_symlink, {O_FILE, S_FILE, NULL}},
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{RENAME, 0, 0, 22, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{RENAME, 1, EXDEV, 23, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{RENAME, -1, EXDEV, 23, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{OPEN, 0, 0, 24, creat_symlink, ck_symlink, {O_FILE, S_FILE, NULL}},
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{OPEN, 0, 0, 25, creat_both, ck_both, {O_FILE, S_FILE, O_FILE}},
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{OPEN, 1, EEXIST, 26, creat_symlink, ck_symlink, {O_FILE, S_FILE, O_FILE}},
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{OPEN, -1, EEXIST, 26, creat_symlink, ck_symlink, {O_FILE, S_FILE, O_FILE}},
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{OPEN, 1, ENOENT, 27, creat_symlink, ck_symlink, {O_FILE, S_FILE, NULL}},
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{OPEN, 1, ELOOP, 28, creat_symlink, ck_symlink, {S_FILE, S_FILE, NULL}}
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};
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@ -485,7 +486,7 @@ struct tcses
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int TST_TOTAL;
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int TEST_RESULT;
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time_t a_time_value = 100;
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char *TCID;
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char *TCID = NULL;
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char *Selectedtests = NULL; /* Name (tcid) of selected test cases */
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char test_msg[BUFMAX];
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char full_path[PATH_MAX+1];
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@ -534,12 +535,14 @@ main(int argc, char *argv[])
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Selectedtests=Tcid;
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}
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#ifndef ALL
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else {
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TCID = DEFAULT_TCID;
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#ifndef ALL
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Selectedtests = DEFAULT_TCID;
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}
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#else
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Selectedtests = NULL;
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#endif
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}
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/*
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* Get test case specification information and assign TST_TOTAL
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@ -932,13 +935,15 @@ struct tcses *tcs;
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*/
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for (ctr=0, tc_ptr=tcs->tc_ptr; ctr < TST_TOTAL; ctr++, tc_ptr++) {
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if (tc_ptr->test_fail < 0) continue;
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Buffer[0]='\0';
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/*
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* If running all test cases for all tcid, set the TCID if needed.
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*/
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if ( Selectedtests == NULL ) {
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if ( strcmp(tcs->tcid, tc_ptr->tcid) != 0 ) {
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if ( !TCID || strcmp(TCID, tc_ptr->tcid) != 0 ) {
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TCID = tc_ptr->tcid;
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Tst_count=0;
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}
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@ -946,9 +951,9 @@ struct tcses *tcs;
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/*
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* Insure that we are executing the correct tcs test case
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*/
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if (strcmp(tcs->tcid, tc_ptr->tcid) != 0) {
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if (strcmp(TCID, tc_ptr->tcid) != 0) {
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tst_resm(TBROK, "%s TCID attempted to execute %s %d %d test case",
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tcs->tcid, tc_ptr->tcid, tc_ptr->test_fail, tc_ptr->errno_val);
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TCID, tc_ptr->tcid, tc_ptr->test_fail, tc_ptr->errno_val);
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continue;
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}
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TEST_RESULT=TPASS;
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@ -1091,6 +1096,7 @@ struct all_test_cases *tc_ptr;
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"Expected EEXIST error for exclusively opening an object file",
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"through a symbolic link file was not received:",
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errno, strerror(errno));
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close (TEST_RETURN);
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}
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else
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tst_resm(TBROK, "Unknown test case processing actions declared");
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@ -1185,6 +1191,7 @@ struct all_test_cases *tc_ptr;
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"Expected ENOENT error for opening a non-existent object",
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" file through a symbolic link file was not received,",
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errno, strerror(errno));
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close (TEST_RETURN);
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}
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else
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tst_resm(TBROK, "Unknown test case processing actions declared");
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@ -1294,6 +1301,7 @@ struct all_test_cases *tc_ptr;
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tst_resm(TFAIL, "%s errno:%d %s",
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"Expected ELOOP error condition when open(2) a nested symbolic link:",
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errno, strerror(errno));
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close (fd);
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}
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else
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tst_resm(TBROK, "Unknown test case processing actions declared");
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@ -1583,7 +1591,7 @@ struct all_test_cases *tc_ptr;
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Buffer, "symbolic link which which pointed at object");
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else {
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char buf [PATH_MAX];
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char buf [PATH_MAX];
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char *cwd;
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char expected_location[PATH_MAX];
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/*
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402
winsup/testsuite/winsup.api/ltp/vfork01.c
Normal file
402
winsup/testsuite/winsup.api/ltp/vfork01.c
Normal file
@ -0,0 +1,402 @@
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/*
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*
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* Copyright (c) International Business Machines Corp., 2001
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* Name: vfork01
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*
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* Test Description:
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* Fork a process using vfork() and verify that, the attribute values like
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* euid, ruid, suid, egid, rgid, sgid, umask, inode and device number of
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* root and current working directories are same as that of the parent
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* process.
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*
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* Expected Result:
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* The attribute values like euid, ruid, suid, egid, rgid, sgid, umask, inode
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* and device number of root and current working directory of the parent and
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* child processes should be equal.
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*
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* Algorithm:
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* Setup:
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* Setup signal handling.
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* Pause for SIGUSR1 if option specified.
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*
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* Test:
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* Loop if the proper options are given.
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* Execute system call
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* Check return code, if system call failed (return=-1)
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* Log the errno and Issue a FAIL message.
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* Otherwise,
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* Verify the Functionality of system call
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* if successful,
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* Issue Functionality-Pass message.
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* Otherwise,
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* Issue Functionality-Fail message.
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* Cleanup:
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* Print errno log and/or timing stats if options given
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*
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* Usage: <for command-line>
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* vfork01 [-c n] [-e] [-f] [-i n] [-I x] [-p x] [-t]
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* where, -c n : Run n copies concurrently.
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* -e : Turn on errno logging.
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* -f : Turn off functionality Testing.
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* -i n : Execute test n times.
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* -I x : Execute test for x seconds.
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* -P x : Pause for x seconds between iterations.
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* -t : Turn on syscall timing.
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*
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* History
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* 07/2001 John George
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* -Ported
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*
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* Restrictions:
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* None.
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*
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*/
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#include <stdio.h>
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#include <sys/types.h>
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <string.h>
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#include <signal.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include "test.h"
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#include "usctest.h"
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char *TCID="vfork01"; /* Test program identifier. */
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int TST_TOTAL=1; /* Total number of test cases. */
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extern int Tst_count; /* Test Case counter for tst_* routines */
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int exp_enos[]={0};
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/* Variables to hold parent/child eff/real/saved uid/gid values */
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uid_t Peuid, Ceuid, Csuid, Psuid, Pruid, Cruid;
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gid_t Pegid, Cegid, Psgid, Csgid, Prgid, Crgid;
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mode_t Pumask,Cumask;
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char Pcwd_buf [PATH_MAX], Ccwd_buf [PATH_MAX];
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char *Pcwd, *Ccwd; /*
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* pathname of working directory of
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* child/parent process.
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*/
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/* stat structure to hold directory/inode information for parent/child */
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struct stat StatPbuf;
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struct stat StatCbuf;
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struct stat Stat_cwd_Pbuf;
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struct stat Stat_cwd_Cbuf;
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void setup(); /* Main setup function of test */
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void cleanup(); /* cleanup function for the test */
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int
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main(int ac, char **av)
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{
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int lc; /* loop counter */
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const char *msg; /* message returned from parse_opts */
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pid_t cpid; /* process id of the child process */
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int exit_status; /* exit status of child process */
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/* Parse standard options given to run the test. */
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msg = parse_opts(ac, av, (option_t *) NULL, NULL);
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if (msg != (char *) NULL) {
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tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
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tst_exit();
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}
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/* Perform global setup for test */
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setup();
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/* set the expected errnos... */
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TEST_EXP_ENOS(exp_enos);
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/* Check looping state if -i option given */
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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/* Reset Tst_count in case we are looping. */
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Tst_count=0;
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/*
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* Call vfork(2) to create a child process without
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* fully copying the address space of parent.
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*/
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TEST(vfork());
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/* check return code of vfork() */
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if ((cpid = TEST_RETURN) == -1) {
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TEST_ERROR_LOG(TEST_ERRNO);
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tst_resm(TFAIL, "vfork() Failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else if (cpid == 0) { /* Child process */
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/*
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* Perform functional verification if test
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* executed without (-f) option.
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*/
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if (STD_FUNCTIONAL_TEST) {
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/*
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* Get the euid, ruid, egid, rgid, umask value
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* and the current working directory of the
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* child process
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*/
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#if (linux)
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if (getresuid(&Cruid, &Ceuid, &Csuid) < 0) {
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tst_resm(TFAIL, "getresuid() fails to "
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"get real/eff./saved uid of "
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"child process");
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_exit(1);
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}
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if (getresgid(&Crgid, &Cegid, &Csgid) < 0) {
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tst_resm(TFAIL, "getresgid() fails to "
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"get real/eff./saved gid of "
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"child process");
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_exit(1);
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}
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#else
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Cruid = getuid ();
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Ceuid = geteuid ();
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Csuid = 0;
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Crgid = getgid ();
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Cegid = getegid ();
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Csgid = 0;
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#endif
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/*
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* Get the file mode creation mask value of
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* child process by setting value zero and
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* restore the previous mask value.
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*/
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Cumask = umask(0);
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/*
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* Restore the process mask of child to
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* previous value.
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*/
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umask(Cumask);
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/*
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* Get the pathname of current working
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* directory for the child process.
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*/
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if ((Ccwd = (char *)getcwd(Ccwd_buf, \
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BUFSIZ)) == NULL) {
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tst_resm(TFAIL, "getcwd failed for the "
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"child process");
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_exit(1);
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}
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/*
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* Get the device number and the inode
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* number of "/" directory for the child
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* process.
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*/
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if (stat("/", &StatCbuf) < 0) {
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tst_resm(TFAIL, "stat(2) failed to get "
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"info. of'/' in the child "
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"process");
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_exit(1);
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}
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/*
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* Get the device/inode number of "."
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* (working directory) for the child process.
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*/
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if (stat(Ccwd, &Stat_cwd_Cbuf) < 0) {
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tst_resm(TFAIL, "stat(2) failed to get "
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"info. of working irectory in "
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"the child");
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_exit(1);
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}
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/* Now, do the actual comparision */
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if (Peuid != Ceuid || Pegid != Cegid || \
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Psuid != Csuid || Psgid != Csgid || \
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Pruid != Cruid || Prgid != Crgid || \
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Pumask != Cumask) {
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tst_resm(TFAIL, "Arribute values of "
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"parent and child don't match");
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_exit(1);
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} else {
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tst_resm(TINFO, "Arribute values of "
|
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"parent and child match");
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}
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/* Check for the same working directories */
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if (strcmp(Pcwd, Ccwd) != 0) {
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tst_resm(TFAIL, "Working directories "
|
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"of parent and child don't "
|
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"match");
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_exit(1);
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} else {
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tst_resm(TINFO, "Working directories "
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"of parent and child match");
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}
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/*
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* Check for the same device/inode number of
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* '/' directory.
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*/
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if ((StatPbuf.st_ino != StatCbuf.st_ino) || \
|
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(StatPbuf.st_dev != StatCbuf.st_dev)) {
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tst_resm(TFAIL, "Device/inode number "
|
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"of parent and childs '/' "
|
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" don't match");
|
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_exit(1);
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} else {
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tst_resm(TINFO, "Device/inode number "
|
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"of parent and childs '/' "
|
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"match");
|
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}
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||||
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/*
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* Check for the same device and inode number
|
||||
* of "." (current working directory.
|
||||
*/
|
||||
if ((Stat_cwd_Pbuf.st_ino != \
|
||||
Stat_cwd_Cbuf.st_ino) || \
|
||||
(Stat_cwd_Pbuf.st_dev != \
|
||||
Stat_cwd_Cbuf.st_dev)) {
|
||||
tst_resm(TFAIL, "Device/inode number "
|
||||
"of parent and childs '.' "
|
||||
"don't match");
|
||||
_exit(1);
|
||||
} else {
|
||||
tst_resm(TINFO, "Device/inode number "
|
||||
"of parent and childs '.' "
|
||||
"match");
|
||||
}
|
||||
|
||||
/*
|
||||
* Exit with normal exit code if everything
|
||||
* fine
|
||||
*/
|
||||
_exit(0);
|
||||
}
|
||||
} else { /* parent process */
|
||||
/*
|
||||
* Let the parent process wait till child completes
|
||||
* its execution.
|
||||
*/
|
||||
wait(&exit_status);
|
||||
|
||||
/* Check for the exit status of child process */
|
||||
if (WEXITSTATUS(exit_status) == 0) {
|
||||
tst_resm(TPASS, \
|
||||
"Call of vfork() successful");
|
||||
} else if (WEXITSTATUS(exit_status) == 1) {
|
||||
tst_resm(TFAIL, \
|
||||
"Child process exited abnormally");
|
||||
}
|
||||
}
|
||||
Tst_count++; /* incr. TEST_LOOP counter */
|
||||
} /* End for TEST_LOOPING */
|
||||
|
||||
/* Call cleanup() to undo setup done for the test. */
|
||||
cleanup();
|
||||
/*NOTREACHED*/
|
||||
|
||||
} /* End main */
|
||||
|
||||
/*
|
||||
* void
|
||||
* setup() - performs all ONE TIME setup for this test.
|
||||
* This function gets real/effective/saved uid/gid, umask, the device/inode
|
||||
* number of '/' and current working directory for the parent process.
|
||||
*/
|
||||
void
|
||||
setup()
|
||||
{
|
||||
/* capture signals */
|
||||
tst_sig(FORK, DEF_HANDLER, cleanup);
|
||||
|
||||
/* Pause if that option was specified */
|
||||
TEST_PAUSE;
|
||||
|
||||
/*
|
||||
* Get the euid, ruid, egid, rgid, umask value
|
||||
* and the current working directory of the parent process.
|
||||
*/
|
||||
#if (linux)
|
||||
if (getresuid(&Pruid, &Peuid, &Psuid) < 0) {
|
||||
tst_brkm(TFAIL, cleanup, "getresuid() fails to get "
|
||||
"real/eff./saved uid of parent");
|
||||
}
|
||||
|
||||
if (getresgid(&Prgid, &Pegid, &Psgid) < 0) {
|
||||
tst_brkm(TFAIL, cleanup, "getresgid() fails to get "
|
||||
"real/eff./saved gid of parent");
|
||||
}
|
||||
#else
|
||||
Pruid = getuid ();
|
||||
Peuid = geteuid ();
|
||||
Psuid = 0;
|
||||
Prgid = getgid ();
|
||||
Pegid = getegid ();
|
||||
Psgid = 0;
|
||||
#endif
|
||||
/* Get the process file mode creation mask by setting value 0 */
|
||||
Pumask = umask(0);
|
||||
umask(Pumask); /*
|
||||
* Restore the mask value of the
|
||||
* process.
|
||||
*/
|
||||
/*
|
||||
* Get the pathname of current working directory of the parent
|
||||
* process.
|
||||
*/
|
||||
if ((Pcwd = (char *) getcwd(Pcwd_buf, BUFSIZ)) == NULL) {
|
||||
tst_brkm(TFAIL, cleanup,
|
||||
"getcwd failed for the parent process");
|
||||
}
|
||||
|
||||
/*
|
||||
* Get the device and inode number of root directory for the
|
||||
* parent process.
|
||||
*/
|
||||
if (stat("/", &StatPbuf) == -1) {
|
||||
tst_brkm(TFAIL, cleanup, "stat(2) failed to get info. of '/' "
|
||||
"in parent process");
|
||||
}
|
||||
|
||||
/*
|
||||
* Get the device number and the inode number of "." (current-
|
||||
* working directory) for the parent process.
|
||||
*/
|
||||
if (stat(Pcwd, &Stat_cwd_Pbuf) < 0) {
|
||||
tst_brkm(TFAIL, cleanup, "stat(2) failed to get info. of "
|
||||
"working directory in parent process");
|
||||
}
|
||||
} /* End setup() */
|
||||
|
||||
/*
|
||||
* void
|
||||
* cleanup() - performs all ONE TIME cleanup for this test at
|
||||
* completion or premature exit.
|
||||
*/
|
||||
void
|
||||
cleanup()
|
||||
{
|
||||
/*
|
||||
* print timing stats if that option was specified.
|
||||
* print errno log if that option was specified.
|
||||
*/
|
||||
TEST_CLEANUP;
|
||||
|
||||
/* exit with return code appropriate for results */
|
||||
tst_exit();
|
||||
} /* End cleanup() */
|
Loading…
x
Reference in New Issue
Block a user