Hi all,
I tested this case for many times in RHEL6 on all archs but
always got a failure. The error message was:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
open: Permission denied
FAILED (bad test setup)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
when the testcase tried to execute ./utimensat01 <params,...>.
After investigation, I found that the following two parts
maybe have wrong RW parameter:
a) Testing read-only file, owned by nobody(self).
Since the perm is 400, the user `nobody' itself doesn't have
write permission to the testfile, thus, if program executes
./utimensat01 with -w param, `Permission deined' error will
occur. So we need to add -W in run_test param to avoid trying
writing test.
b) Testing read-only file, owned by root.
Since root owns the test file and the perm is still 400,
the user `nobody' has neither writing nor reading permission
to this file, so -RW param should be both set to run_test
function to avoid trying reading & writing test.
Signed-off-by: Caspar Zhang <[email protected]>
diff --git a/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
b/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
index 4246d1a..a861d61 100644
--- a/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
+++ b/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
@@ -288,22 +288,22 @@ echo "Testing read-only file, owned by self"
echo
echo "***** Testing times==NULL case *****"
-run_test "" 400 "" "" SUCCESS y y
+run_test -W "" 400 "" "" SUCCESS y y
echo "***** Testing times=={ UTIME_NOW, UTIME_NOW } case *****"
-run_test "" 400 "" "0 n 0 n" SUCCESS y y
+run_test -W "" 400 "" "0 n 0 n" SUCCESS y y
echo "***** Testing times=={ UTIME_OMIT, UTIME_OMIT } case *****"
-run_test "" 400 "" "0 o 0 o" SUCCESS n n
+run_test -W "" 400 "" "0 o 0 o" SUCCESS n n
echo "***** Testing times=={ UTIME_NOW, UTIME_OMIT } case *****"
-run_test "" 400 "" "0 n 0 o" SUCCESS y n
+run_test -W "" 400 "" "0 n 0 o" SUCCESS y n
echo "***** Testing times=={ UTIME_OMIT, UTIME_NOW } case *****"
-run_test "" 400 "" "0 o 0 n" SUCCESS n y
+run_test -W "" 400 "" "0 o 0 n" SUCCESS n y
echo "***** Testing times=={ x, y } case *****"
-run_test "" 400 "" "1 1 1 1" SUCCESS y y
+run_test -W "" 400 "" "1 1 1 1" SUCCESS y y
echo "============================================================"
@@ -312,22 +312,22 @@ echo "Testing read-only file, not owned by self"
echo
echo "***** Testing times==NULL case *****"
-run_test root 400 "" "" EACCES
+run_test -RW root 400 "" "" EACCES
echo "***** Testing times=={ UTIME_NOW, UTIME_NOW } case *****"
-run_test root 400 "" "0 n 0 n" EACCES
+run_test -RW root 400 "" "0 n 0 n" EACCES
echo "***** Testing times=={ UTIME_OMIT, UTIME_OMIT } case *****"
-run_test root 400 "" "0 o 0 o" SUCCESS n n
+run_test -RW root 400 "" "0 o 0 o" SUCCESS n n
echo "***** Testing times=={ UTIME_NOW, UTIME_OMIT } case *****"
-run_test root 400 "" "0 n 0 o" EPERM
+run_test -RW root 400 "" "0 n 0 o" EPERM
echo "***** Testing times=={ UTIME_OMIT, UTIME_NOW } case *****"
-run_test root 400 "" "0 o 0 n" EPERM
+run_test -RW root 400 "" "0 o 0 n" EPERM
echo "***** Testing times=={ x, y } case *****"
-run_test root 400 "" "1 1 1 1" EPERM
+run_test -RW root 400 "" "1 1 1 1" EPERM
echo "============================================================"
Thanks,
Caspar
--
Kernel Associate Quality Engineer
Red Hat Inc. (Beijing R&D Branch)
Red Hat China R&D Branch Unit 907, North Tower C,
Raycom Infotech Park, No.2 Kexueyuan Nanlu,
Haidian District, Beijing 100190
TEL: +86-10-62608150
Web: http://www.redhat.com/
Hi all,
I tested this case for many times in RHEL6 on all archs but
always got a failure. The error message was:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
open: Permission denied
FAILED (bad test setup)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
when the testcase tried to execute ./utimensat01 <params,...>.
After investigation, I found that the following two parts
maybe have wrong RW parameters:
a) Testing read-only file, owned by nobody(self).
Since the perm is 400, the user `nobody' itself doesn't have
write permission to the testfile, thus, if program executes
./utimensat01 with -w param, `Permission deined' error will
occur. So we need to add -W in run_test param to avoid trying
writing test.
b) Testing read-only file, owned by root.
Since root owns the test file and the perm is still 400,
the user `nobody' has neither writing nor reading permission
to this file, so -RW param should be both set to run_test
function to avoid trying reading & writing test.
Signed-off-by: Caspar Zhang <[email protected]>
diff --git a/testcases/kernel/syscalls/utimensat/utimensat_tests.sh b/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
index 4246d1a..a861d61 100644
--- a/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
+++ b/testcases/kernel/syscalls/utimensat/utimensat_tests.sh
@@ -288,22 +288,22 @@ echo "Testing read-only file, owned by self"
echo
echo "***** Testing times==NULL case *****"
-run_test "" 400 "" "" SUCCESS y y
+run_test -W "" 400 "" "" SUCCESS y y
echo "***** Testing times=={ UTIME_NOW, UTIME_NOW } case *****"
-run_test "" 400 "" "0 n 0 n" SUCCESS y y
+run_test -W "" 400 "" "0 n 0 n" SUCCESS y y
echo "***** Testing times=={ UTIME_OMIT, UTIME_OMIT } case *****"
-run_test "" 400 "" "0 o 0 o" SUCCESS n n
+run_test -W "" 400 "" "0 o 0 o" SUCCESS n n
echo "***** Testing times=={ UTIME_NOW, UTIME_OMIT } case *****"
-run_test "" 400 "" "0 n 0 o" SUCCESS y n
+run_test -W "" 400 "" "0 n 0 o" SUCCESS y n
echo "***** Testing times=={ UTIME_OMIT, UTIME_NOW } case *****"
-run_test "" 400 "" "0 o 0 n" SUCCESS n y
+run_test -W "" 400 "" "0 o 0 n" SUCCESS n y
echo "***** Testing times=={ x, y } case *****"
-run_test "" 400 "" "1 1 1 1" SUCCESS y y
+run_test -W "" 400 "" "1 1 1 1" SUCCESS y y
echo "============================================================"
@@ -312,22 +312,22 @@ echo "Testing read-only file, not owned by self"
echo
echo "***** Testing times==NULL case *****"
-run_test root 400 "" "" EACCES
+run_test -RW root 400 "" "" EACCES
echo "***** Testing times=={ UTIME_NOW, UTIME_NOW } case *****"
-run_test root 400 "" "0 n 0 n" EACCES
+run_test -RW root 400 "" "0 n 0 n" EACCES
echo "***** Testing times=={ UTIME_OMIT, UTIME_OMIT } case *****"
-run_test root 400 "" "0 o 0 o" SUCCESS n n
+run_test -RW root 400 "" "0 o 0 o" SUCCESS n n
echo "***** Testing times=={ UTIME_NOW, UTIME_OMIT } case *****"
-run_test root 400 "" "0 n 0 o" EPERM
+run_test -RW root 400 "" "0 n 0 o" EPERM
echo "***** Testing times=={ UTIME_OMIT, UTIME_NOW } case *****"
-run_test root 400 "" "0 o 0 n" EPERM
+run_test -RW root 400 "" "0 o 0 n" EPERM
echo "***** Testing times=={ x, y } case *****"
-run_test root 400 "" "1 1 1 1" EPERM
+run_test -RW root 400 "" "1 1 1 1" EPERM
echo "============================================================"
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