test: lib: mem_alloc: enable user mode in newlibcnano test
libc.newlibcnano test-case shall run with user mode
enabled, similarly to the remainder of the test-cases
in the tests/lib/mem_alloc test-suite.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
diff --git a/tests/lib/mem_alloc/prj_newlibnano.conf b/tests/lib/mem_alloc/prj_newlibnano.conf
index 2f301e7..c7ee608 100644
--- a/tests/lib/mem_alloc/prj_newlibnano.conf
+++ b/tests/lib/mem_alloc/prj_newlibnano.conf
@@ -1,3 +1,5 @@
CONFIG_ZTEST=y
CONFIG_NEWLIB_LIBC=y
CONFIG_NEWLIB_LIBC_NANO=y
+CONFIG_NEWLIB_LIBC_ALIGNED_HEAP_SIZE=512
+CONFIG_TEST_USERSPACE=y