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Problem Report 1343 Details

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Report 1343 Actions

    Problem Report Number 1343
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.0625
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1997-06-26 08:00
    Product Standard Internationalised System Calls and Libraries Extended (UNIX 95)
    Certification Program The Open Brand certification program
    Test Suite VSU version 4.1.1
    Test Identification base/close 11
    Problem Summary TSD4U.00192 This test may fail on implementations where connect() does not complete until an accept() is called.
    Problem Text
    The call to inet_client(...) fails here, because in our TCP/IP
    implementation not the TCP/IP layer but the sockets layer
    acknowledges connection request by calling the sockets function
    accept().
    Because this call is missing here, the connection requestor
    gets a disconnect event after a configurable wait time from
    the TCP/IP layer. So the child returns from the blocking connect()
    call with the errno set to ECONNREFUSED and exits.

    In our opinion this is a TSD, because for a correct base of testing the
    linger option the function call accept() must be added.
    Furthermore, if you look at the sockets section, there exists no
    testcase, which checks this behavior as a requirement.
    Please see also waiver document TSDU4U.00187.
    It concerns the same problem.
    Test Output
    10|1 /tset/CAPIbase/fclose/fclose11 14:35:23|TC Start, scenario ref 3-1, ICs {11}
    15|1 1.10 1|TCM Start
    400|1 11 1 14:35:25|IC Start
    200|1 1 14:35:25|TP Start
    520|1 1 2371 1 1|SPEC1170TESTSUITE CASE 11
    520|1 1 2371 1 2|If the implementation supports the AF_INET communications domain
    520|1 1 2371 1 3|and a connection-oriented socket type:
    520|1 1 2371 1 4|A successful call to int close(int fildes) for a
    520|1 1 2371 1 5|connection-oriented socket with untransmitted data and
    520|1 1 2371 1 6|the SO_LINGER option set for the socket shall block
    520|1 1 2371 1 7|for up to the current linger interval until all data
    520|1 1 2371 1 8|is transmitted.
    520|1 1 2372 1 1|TEST: AF_INET SOCK_STREAM
    520|1 1 2372 1 2|PREP: Create test sockaddr_in: address = 139.25.104.121, port = 4841
    520|1 1 2372 2 1|PREP: Create socket
    520|1 1 2372 2 2|PREP: Bind to socket
    520|1 1 2372 2 3|PREP: Call listen for socket
    520|1 1 2372 2 4|PREP: Signal child parent is ready
    520|1 1 2372 2 5|PREP: Wait for child to complete
    520|1 1 2373 1 1|PREP: Child: wait for parent
    520|1 1 2373 1 2|PREP: Create a socket
    520|1 1 2373 1 3|PREP: Connect socket to address 139.25.104.121, port 4841
    520|1 1 2373 1 4|ERROR: inet_client: connect failed, errno = 146(ECONNREFUSED - Connection refused)
    220|1 1 2 14:35:58|UNRESOLVED
    410|1 11 1 14:35:58|IC End
    80|1 0 14:35:59|TC End
    300|2 /tset/CAPIbase/fclose/fclose11 14:35:59|Clean Start, scenario ref 3-1
    320|2 0 14:36:02|Clean End
    900|14:36:02|TCC End

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We agree this is a test suite deficiency in the test
    suite version(s) listed.

    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion
    This is an agreed Test Suite Deficiency.

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