From: Robert W. <ro...@us...> - 2004-12-20 17:04:39
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Update of /cvsroot/ltp/ltp/testcases/open_posix_testsuite/conformance/interfaces/fork In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30688/conformance/interfaces/fork Added Files: assertions.xml Log Message: Update to Version 1.5.0 --- NEW FILE: assertions.xml --- <assertions> <assertion id="1" tag="ref:XSH6TC2:12992:12992"> fork() creates a new process. </assertion> <assertion id="2" tag="ref:XSH6TC2:12992:12993"> The new process is a copy of the original process -- unless specified otherwise below. </assertion> <assertion id="3" tag="ref:XSH6TC2:12994:12995"> The new process' ID does not match any existing process or group ID. </assertion> <assertion id="4" tag="ref:XSH6TC2:12996:12997"> The parent process ID (ppid) of the child process is the process ID (pid) of the parent process (caller of fork()). </assertion> <assertion id="5" tag="ref:XSH6TC2:12998:13000"> The opened file descriptors are copied to the child process and refer to the same object. </assertion> <assertion id="6" tag="ref:XSH6TC2:13001:13003"> The opened directory streams are copied to the child process. Positioning information is shared between both processes. </assertion> <assertion id="7" tag="ref:XSH6TC2:13004:13004 pt:XSI"> The child process gets a copy of the parent message catalog descriptor. </assertion> <assertion id="8" tag="ref:XSH6TC2:13005:13005"> tms_utime, tms_stime, tms_cutime, and tms_cstime values are set to 0 in the child process. </assertion> <assertion id="9" tag="ref:XSH6TC2:13006:13007"> The time left until an alarm clock signal is reset to zero, and the alarm, if any, is canceled. </assertion> <assertion id="10" tag="ref:XSH6TC2:13008:13008 pt:XSI"> semadj values are cleared. </assertion> <assertion id="11" tag="ref:XSH6TC2:13009:13009"> The file locks are not inherited by the child process. </assertion> <assertion id="12" tag="ref:XSH6TC2:13010:13010"> The child process is created with no pending signals. </assertion> <assertion id="13" tag="ref:XSH6TC2:13011:13011 pt:XSI"> Interval timers are reset in the child process. </assertion> <assertion id="14" tag="ref:XSH6TC2:13012:13012 pt:SEM"> The opened semaphores are inherited in the child process. </assertion> <assertion id="15" tag="ref:XSH6TC2:13013:13014 pt:ML"> The child process does not inherit memory locks set by the parent process with mlock or mlockall. </assertion> <assertion id="16" tag="ref:XSH6TC2:13015:13021 pt:MF|SHM"> Memory mappings created in the parent are retained in the child process. If the mapping is MAP_PRIVATE, any modification done after the fork() is visible only to the process doing the modification. </assertion> <assertion id="17" tag="ref:XSH6TC2:13022:13024 pt:PS"> For the SCHED_RR and SCHED_FIFO scheduling policies, the child process inherits the policy and priority settings of the parent process during the fork() execution. </assertion> <assertion id="18" tag="ref:XSH6TC2:13025:13025 pt:TMR"> The per-process timers are not inherited. </assertion> <assertion id="19" tag="ref:XSH6TC2:13026:13028 pt:MSG"> The opened message queue descriptors are copied to the child process and refer to the same object. </assertion> <assertion id="20" tag="ref:XSH6TC2:13029:13030 pt:AIO"> Asynchronous IO operations are not inherited by the child. </assertion> <assertion id="21" tag="ref:XSH6TC2:13031:13036 pt:THR"> The new process has only one thread. </assertion> <assertion id="22" tag="ref:XSH6TC2:13052:13053 pt:CPT_TCT"> The CPU-time clocks of the new process/ new process' thread are initialized to 0. </assertion> <assertion id="23" tag="ref:XSH6TC2:13060:13062"> fork() returns 0 to the child and the child PID to the parent process when succesful. </assertion> <assertion id="24" tag="ref:XSH6TC2:13063:13069"> fork() returns -1, errno is set to EAGAIN, and no child process is created if the system lacks a resource to create the new process or CHILD_MAX process are already running. </assertion> </assertions> |