common: check if Valgrind was enabled during biuld time

Test is skipped if any Valgrind tool is required and
Valgrind was not enabled during build (VALGRIND=0)

Signed-off-by: Tomasz Gromadzki <tomasz.gromadzki@intel.com>

src/test/RUNTESTS.py

@@ -121,7 +121,9 @@ def run_tests(self):
                             continue
 
                     except futils.Skip as s:
-                        self.msg.print('{}: SKIP: {}'.format(t, s))
+                        self.msg.print('{}: {}SKIP{}: {}'.
+                                       format(t, futils.Color.YELLOW,
+                                              futils.Color.END, s))
 
                     except futils.Fail as f:
                         self._test_failed(t, c, f)
@@ -130,7 +132,9 @@ def run_tests(self):
                         self._test_passed(t)
 
             except futils.Skip as s:
-                self.msg.print('{}: SKIP: {}'.format(tc, s))
+                self.msg.print('{}: {}SKIP{}: {}'.
+                               format(tc, futils.Color.YELLOW,
+                                      futils.Color.END, s))
             except futils.Fail as f:
                 self._test_failed(tc, c, f)
                 ret = 1

src/test/unittest/unittest.sh

@@ -1475,6 +1475,17 @@ function require_valgrind() {
 			exit 0
 		fi
 	fi
+
+	# Check if Valgrind is enabled in the test build
+	disable_exit_on_error
+	../valgrind_check/valgrind_check
+	ret=$?
+	restore_exit_on_error
+	if [ $ret -ne 0 ]; then
+		msg=$(interactive_yellow STDOUT "SKIP:")
+		echo -e "$UNITTEST_NAME: $msg Valgrind is required but the Valgrind support has been disabled at compile time"
+		exit 0
+	fi
 }
 
 #

src/test/unittest/valgrind.py

@@ -200,6 +200,14 @@ def _get_valgrind_exe(self, force_enable):
             else:
                 raise futils.Skip('Valgrind not found')
 
+        try:
+            _ = sp.check_output('./valgrind_check/valgrind_check',
+                                shell=True, universal_newlines=True,
+                                stderr=sp.STDOUT)
+        except sp.CalledProcessError:
+            raise futils.Skip(
+                'Valgrind is required but the Valgrind support has been disabled at compile time')  # noqa: E501
+
         valgrind_bin = path.join(path.dirname(out), 'valgrind.bin')
         if path.isfile(valgrind_bin):
             return valgrind_bin