test: fix pmem2_map_from_existing/TEST[0-2] w/ memcheck

Fixes: pmem#5594

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

src/test/pmem2_map_from_existing/TESTS.py

@@ -17,25 +17,16 @@ def run(self, ctx):
         ctx.exec('pmem2_map_from_existing', self.test_case, filepath)
 
 
-# XXX disable the test for `memcheck'
-# until https://github.com/pmem/pmdk/issues/5594 is fixed.
-@t.require_valgrind_disabled('memcheck')
 class TEST0(Pmem2_from_existing):
     """try to create two the same mappings"""
     test_case = "test_two_same_mappings"
 
 
-# XXX disable the test for `memcheck'
-# until https://github.com/pmem/pmdk/issues/5594 is fixed.
-@t.require_valgrind_disabled('memcheck')
 class TEST1(Pmem2_from_existing):
     """try to map which overlap bottom part of existing mapping"""
     test_case = "test_mapping_overlap_bottom"
 
 
-# XXX disable the test for `memcheck'
-# until https://github.com/pmem/pmdk/issues/5594 is fixed.
-@t.require_valgrind_disabled('memcheck')
 class TEST2(Pmem2_from_existing):
     """try to map which overlap upper part of existing mapping"""
     test_case = "test_mapping_overlap_upper"

src/test/pmem2_map_from_existing/pmem2_map_from_existing.c

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: BSD-3-Clause
-/* Copyright 2020-2021, Intel Corporation */
+/* Copyright 2020-2023, Intel Corporation */
 
 /*
  * pmem2_map_from_existing.c -- pmem2_map_from_existing unittests
@@ -37,6 +37,7 @@ test_two_same_mappings(const struct test_case *tc, int argc, char *argv[])
 	UT_ASSERTeq(map2, NULL);
 
 	pmem2_map_delete(&map1);
+	pmem2_source_delete(&src);
 	CLOSE(fd);
 	return 1;
 }
@@ -69,6 +70,7 @@ test_mapping_overlap_bottom(const struct test_case *tc, int argc, char *argv[])
 	UT_ASSERTeq(map2, NULL);
 
 	pmem2_map_delete(&map1);
+	pmem2_source_delete(&src);
 	CLOSE(fd);
 	return 1;
 }
@@ -101,6 +103,7 @@ test_mapping_overlap_upper(const struct test_case *tc, int argc, char *argv[])
 	UT_ASSERTeq(map2, NULL);
 
 	pmem2_map_delete(&map1);
+	pmem2_source_delete(&src);
 	CLOSE(fd);
 	return 1;
 }