testsuite/simple.exp

   1
   2 load_lib "dejagnu.exp"
   3
   4
   5 # If tracing has been enabled at the top level, then turn it on here
   6 # too.
   7 if $tracelevel {
   8     strace $tracelevel
   9 }
  10
  11 # After these many seconds of execution the test script is aborted
  12 # with a failure.
  13 # This is to handle deadlocks. We don't reset the timeout when a match is
  14 # found to avoid hanging in case of a testcase sending matches in an
  15 # infinite loops.
  16 # (not unlikely as it seems, think about flash movies...)
  17 #
  18 # Expressed in seconds.
  19 #
  20 set timeout 300
  21 set file all
  22 set params ""
  23
  24 global env
  25
  26 # testcases is set by the Makefile in the site.exp data file.
  27 foreach file $testcases {
  28
  29     verbose "Running test $file"
  30
  31     # spawn the executable and look for the DejaGnu output messages from the
  32     # test case.
  33
  34     # this version of the call allows use of 'wait' to check return code
  35     # -open [open "|cmd" "r"] doesn't work for that
  36
  37     # Ignore SIGHUP or we'd get a lot of them on Debian stable
  38     set PID [spawn -noecho -ignore SIGHUP ./$file]
  39
  40     expect {
  41         -re "^\[^\n]*NOTE:\[^\n]*\n" {
  42             regsub ".*NOTE: " $expect_out(0,string) "" output
  43             set output [string range $output 0 end-2]
  44             verbose "${file} $output"
  45             # notes tipically come from the test runner, so we'll trust it to mean
  46             # things are someone not too bad...
  47             # -continue_timer
  48             exp_continue
  49         }
  50         -re "^\[^\n]* ERROR:\[^\n]*\n" {
  51             regsub ".* ERROR: " $expect_out(0,string) "" output
  52             set output [string range $output 0 end-2]
  53             verbose "ERROR: ${file}: $output"
  54             exp_continue -continue_timer
  55         }
  56         -re "^\[^\n]*XPASSED:\[^\n]*\n" {
  57             regsub ".*XPASSED: " $expect_out(0,string) "" output
  58             set output [string range $output 0 end-2]
  59             xpass "${file}: $output"
  60             exp_continue -continue_timer
  61         }
  62         -re "^\[^\n]*PASSED:\[^\n]*\n" {
  63             regsub ".*PASSED: " $expect_out(0,string) "" output
  64             set output [string range $output 0 end-2]
  65             pass "${file}: $output"
  66             exp_continue -continue_timer
  67         }
  68         -re "^\[^\n]*XFAILED:\[^\n]*\n" {
  69             regsub ".*XFAILED: " $expect_out(0,string) "" output
  70             set output [string range $output 0 end-2]
  71             xfail "${file}: $output"
  72             exp_continue -continue_timer
  73         }
  74         -re "^\[^\n]*FAILED:\[^\n]*\n" {
  75             regsub ".*FAILED: " $expect_out(0,string) "" output
  76             set output [string range $output 0 end-2]
  77             fail "${file}: $output"
  78             exp_continue -continue_timer
  79         }
  80         -re "^\[^\n]*UNTESTED:\[^\n]*\n" {
  81             regsub ".*UNTESTED: " $expect_out(0,string) "" output
  82             set output [string range $output 0 end-2]
  83             untested "${file}: $output"
  84             exp_continue -continue_timer
  85         }
  86         -re "^\[^\n]*UNRESOLVED:\[^\n]*\n" {
  87             regsub ".*UNRESOLVED: " $expect_out(0,string) "" output
  88             set output [string range $output 0 end-2]
  89             unresolved "${file}: $output"
  90             exp_continue -continue_timer
  91         }
  92         -re "^\[^\n]*\n" {
  93             # just remove non-matching lines!
  94             exp_continue -continue_timer
  95         }
  96         eof {
  97             #       unresolved "${file} died prematurely"
  98             #       catch close
  99             #       return "${file} died prematurely"
 100         }
 101         timeout {
 102                 fail "Test case ${file} still running after ${timeout} seconds, killing it (deadlock?)"
 103                 exec kill -9 $PID
 104                 catch close
 105                 continue;
 106         }
 107    }
 108
 109         # wait for the process to coplete to
 110         # check return code
 111         set retcode [wait]
 112
 113         # debugging
 114         #set i 0; foreach j $retcode { print "${file} wait($i) $j"; incr i }
 115
 116         # This snippet catches segfaults and aborts.
 117         # Would also catch SIGHUP, but we're ignoring them
 118         # as on Debian Stable we unexpectedly get them for no apparent reason
 119         #
 120         if { [ llength $retcode ] > 5 } {
 121                 fail "${file} died prematurely ([lindex $retcode 6])"
 122         }
 123
 124         # This snippet catches non-zero returns
 125         if { [ lindex $retcode 3 ] != 0 } {
 126                 fail "${file} exited with non-zero code ([lindex $retcode 3])"
 127         }
 128
 129     # force a close of the executable to be safe.
 130     catch close
 131 }
 132
 133