X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=tests%2Fregression%2Fust%2Fgetcpu-override%2Ftest_getcpu_override;h=72010581e83aa251451ba4ffeee8db32c11d97f9;hb=4e557b9f7c41895d88b9ab99c01d73facdf1b4e5;hp=4ca385aeb0c5e19f58136af4c979498eb8a86963;hpb=10575a02757cace48c4fb585a46bf5f28b937b3d;p=lttng-tools.git

diff --git a/tests/regression/ust/getcpu-override/test_getcpu_override b/tests/regression/ust/getcpu-override/test_getcpu_override
index 4ca385aeb..72010581e 100755
--- a/tests/regression/ust/getcpu-override/test_getcpu_override
+++ b/tests/regression/ust/getcpu-override/test_getcpu_override
@@ -157,13 +157,19 @@ plan_tests $NUM_TESTS
 
 print_test_banner "$TEST_DESC"
 
-if [ -x "$CURDIR/.libs/lttng-ust-getcpu-override-test.so" ]; then
-	foundobj=1
-else
-	foundobj=0
+if [ ! -x "$CURDIR/.libs/lttng-ust-getcpu-override-test.so" ]; then
+	skip 0 "No shared object generated. Skipping all tests." $NUM_TESTS && exit 0
+fi
+
+if [ "$num_cpus" -eq "1" ]; then
+	# Skip the test since we cannot perform it as designed since N mod 1
+	# is always equals to zero. There is no point testing this on a system
+	# with a single configured core. LTTng-UST limits the get_cpu function
+	# to return value inside the [0, NUM_CPU - 1] range for a valid event
+	# (present in trace).
+	skip 0 "Test system only have a single thread. Skipping all tests." $NUM_TESTS && exit 0
 fi
 
-skip $foundobj "No shared object generated. Skipping all tests." $NUM_TESTS && exit 0
 
 TESTS=(
 	test_getcpu_override_fail