canonical-ubuntu-qa team mailing list archive

[Po-Hsu Lin <2051932@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Issue found on Mantic since 6.5.0-11.11

Test failed with:
  running attach_disconnected
  Fatal Error (unix_fd_server): Unable to run test sub-executable

By hacking the tests/regression/apparmor/prologue.inc:
diff --git a/prologue.inc.orig b/prologue.inc
index 9da05f2..fafc244 100755
--- a/prologue.inc.orig
+++ b/prologue.inc
@@ -297,7 +297,9 @@ checktestfg()
 {
        # global _pfmode _known _testdesc outfile teststatus testname
        local ret expectedsig killedsig
+        echo "==== $outfile ==="
        ret=`cat $outfile 2>/dev/null`
+       echo "$ret"
        teststatus=pass

        case "$ret" in

Run tests/regression/apparmor/attach_disconnected.sh manually, you will
find the test is failing because the second test generates "PASS" twice
(it's not appending the result to the $outfile as we are using
"$testexec "$@" > $outfile 2>&1 &" in runtestfg():

$ sudo bash attach_disconnected.sh
==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
PASS
==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
PASS
PASS
Fatal Error (unix_fd_server): Unable to run test sub-executable

The $ret become 'PASS\nPASS' and consequently falls in the case of testerror:
  *)      testerror
          return
          ;;

** Affects: qa-regression-testing
     Importance: Undecided
         Status: New

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New


** Tags: 6.5 mantic sru-20240108 ubuntu-qrt-apparmor

** Also affects: qa-regression-testing
   Importance: Undecided
       Status: New

** Description changed:

  Issue found on Mantic since 6.5.0-11.11
  
  Test failed with:
-   running attach_disconnected
-   Fatal Error (unix_fd_server): Unable to run test sub-executable
+   running attach_disconnected
+   Fatal Error (unix_fd_server): Unable to run test sub-executable
  
  By hacking the tests/regression/apparmor/prologue.inc:
  diff --git a/prologue.inc.orig b/prologue.inc
  index 9da05f2..fafc244 100755
  --- a/prologue.inc.orig
  +++ b/prologue.inc
  @@ -297,7 +297,9 @@ checktestfg()
-  {
-         # global _pfmode _known _testdesc outfile teststatus testname
-         local ret expectedsig killedsig
+  {
+         # global _pfmode _known _testdesc outfile teststatus testname
+         local ret expectedsig killedsig
  +        echo "==== $outfile ==="
-         ret=`cat $outfile 2>/dev/null`
+         ret=`cat $outfile 2>/dev/null`
  +       echo "$ret"
-         teststatus=pass
-         
-         case "$ret" in
+         teststatus=pass
+ 
+         case "$ret" in
  
  Run tests/regression/apparmor/attach_disconnected.sh manually, you will
  find the test is failing because the test result got appended to the
- $outfile:
+ $outfile when running the second test:
  
- $ sudo bash attach_disconnected.sh 
+ $ sudo bash attach_disconnected.sh
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  PASS
  Fatal Error (unix_fd_server): Unable to run test sub-executable
  
- And consequently falls in the case of testerror:
-   *)      testerror
-           return
-           ;;
+ The $ret become 'PASS\nPASS' and consequently falls in the case of testerror:
+   *)      testerror
+           return
+           ;;

** Description changed:

  Issue found on Mantic since 6.5.0-11.11
  
  Test failed with:
    running attach_disconnected
    Fatal Error (unix_fd_server): Unable to run test sub-executable
  
  By hacking the tests/regression/apparmor/prologue.inc:
  diff --git a/prologue.inc.orig b/prologue.inc
  index 9da05f2..fafc244 100755
  --- a/prologue.inc.orig
  +++ b/prologue.inc
  @@ -297,7 +297,9 @@ checktestfg()
   {
          # global _pfmode _known _testdesc outfile teststatus testname
          local ret expectedsig killedsig
  +        echo "==== $outfile ==="
          ret=`cat $outfile 2>/dev/null`
  +       echo "$ret"
          teststatus=pass
  
          case "$ret" in
  
  Run tests/regression/apparmor/attach_disconnected.sh manually, you will
- find the test is failing because the test result got appended to the
- $outfile when running the second test:
+ find the test is failing because the second test generates "PASS" twice
+ (it's not appending the result to the $outfile as we are using
+ "$testexec "$@" > $outfile 2>&1 &" in runtestfg():
  
  $ sudo bash attach_disconnected.sh
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  PASS
  Fatal Error (unix_fd_server): Unable to run test sub-executable
  
  The $ret become 'PASS\nPASS' and consequently falls in the case of testerror:
    *)      testerror
            return
            ;;

-- 
You received this bug notification because you are a member of Canonical
Platform QA Team, which is subscribed to ubuntu-kernel-tests.
https://bugs.launchpad.net/bugs/2051932

Title:
  attach_disconnected test from test_regression_testsuite of
  ubuntu_qrt_apparmor failed with "Unable to run test sub-executable" on
  Mantic

Status in QA Regression Testing:
  New
Status in ubuntu-kernel-tests:
  New

Bug description:
  Issue found on Mantic since 6.5.0-11.11

  Test failed with:
    running attach_disconnected
    Fatal Error (unix_fd_server): Unable to run test sub-executable

  By hacking the tests/regression/apparmor/prologue.inc:
  diff --git a/prologue.inc.orig b/prologue.inc
  index 9da05f2..fafc244 100755
  --- a/prologue.inc.orig
  +++ b/prologue.inc
  @@ -297,7 +297,9 @@ checktestfg()
   {
          # global _pfmode _known _testdesc outfile teststatus testname
          local ret expectedsig killedsig
  +        echo "==== $outfile ==="
          ret=`cat $outfile 2>/dev/null`
  +       echo "$ret"
          teststatus=pass

          case "$ret" in

  Run tests/regression/apparmor/attach_disconnected.sh manually, you
  will find the test is failing because the second test generates "PASS"
  twice (it's not appending the result to the $outfile as we are using
  "$testexec "$@" > $outfile 2>&1 &" in runtestfg():

  $ sudo bash attach_disconnected.sh
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  ==== /tmp/sdtest.345049-12729-P0mta1/output.unix_fd_server ===
  PASS
  PASS
  Fatal Error (unix_fd_server): Unable to run test sub-executable

  The $ret become 'PASS\nPASS' and consequently falls in the case of testerror:
    *)      testerror
            return
            ;;

To manage notifications about this bug go to:
https://bugs.launchpad.net/qa-regression-testing/+bug/2051932/+subscriptions