MC: Extend the random-bug example to test what's going on when the app is segfaulting

[simgrid.git] / teshsuite / mc / random-bug / random-bug.tesh

diff --git a/teshsuite/mc/random-bug/random-bug.tesh b/teshsuite/mc/random-bug/random-bug.tesh
index fa0d374..84cba92 100644 (file)
--- a/teshsuite/mc/random-bug/random-bug.tesh
+++ b/teshsuite/mc/random-bug/random-bug.tesh
@@ -24,12 +24,12 @@ $ ${bindir:=.}/../../../bin/simgrid-mc ${bindir:=.}/random-bug abort ${platfdir}
 > [  0.000000] (0:maestro@) **************************
 > [  0.000000] (0:maestro@) From signal: Aborted
 > [  0.000000] (0:maestro@) Counter-example execution trace:
-> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(0)
-> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(0)
-> [  0.000000] (0:maestro@) Path = 1;1
-> [  0.000000] (0:maestro@) Expanded states = 2
-> [  0.000000] (0:maestro@) Visited states = 2
-> [  0.000000] (0:maestro@) Executed transitions = 2
+> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(3)
+> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(4)
+> [  0.000000] (0:maestro@) Path = 1/3;1/4
+> [  0.000000] (0:maestro@) Expanded states = 27
+> [  0.000000] (0:maestro@) Visited states = 68
+> [  0.000000] (0:maestro@) Executed transitions = 46
 > [  0.000000] (0:maestro@) Stack trace not displayed because you passed --log=no_loc
 
 $ ${bindir:=.}/../../../bin/simgrid-mc ${bindir:=.}/random-bug printf ${platfdir}/small_platform.xml "--log=root.fmt:[%10.6r]%e(%i:%a@%h)%e%m%n" --log=xbt_cfg.thresh:warning
@@ -40,3 +40,22 @@ $ ${bindir:=.}/../../../bin/simgrid-mc ${bindir:=.}/random-bug printf ${platfdir
 > [  0.000000] (0:maestro@) Expanded states = 43
 > [  0.000000] (0:maestro@) Visited states = 108
 > [  0.000000] (0:maestro@) Executed transitions = 72
+
+! expect return 6
+# because SIMGRID_MC_EXIT_PROGRAM_CRASH = 6
+$ ${bindir:=.}/../../../bin/simgrid-mc ${bindir:=.}/random-bug segv ${platfdir}/small_platform.xml "--log=root.fmt:[%10.6r]%e(%i:%a@%h)%e%m%n" --log=xbt_cfg.thresh:warning --log=no_loc
+> [  0.000000] (0:maestro@) Check a safety property. Reduction is: dpor.
+> [  0.000000] (0:maestro@) Behavior: segv
+> Segmentation fault.
+> [  0.000000] (0:maestro@) **************************
+> [  0.000000] (0:maestro@) ** CRASH IN THE PROGRAM **
+> [  0.000000] (0:maestro@) **************************
+> [  0.000000] (0:maestro@) From signal: Segmentation fault
+> [  0.000000] (0:maestro@) Counter-example execution trace:
+> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(3)
+> [  0.000000] (0:maestro@)   [(1)Fafard (app)] MC_RANDOM(4)
+> [  0.000000] (0:maestro@) Path = 1/3;1/4
+> [  0.000000] (0:maestro@) Expanded states = 27
+> [  0.000000] (0:maestro@) Visited states = 68
+> [  0.000000] (0:maestro@) Executed transitions = 46
+> [  0.000000] (0:maestro@) Stack trace not displayed because you passed --log=no_loc