test/threads: add unit test

[dpdk.git] / app / test / test_eal_flags.c

diff --git a/app/test/test_eal_flags.c b/app/test/test_eal_flags.c
index bc158d7..68deb86 100644 (file)
--- a/app/test/test_eal_flags.c
+++ b/app/test/test_eal_flags.c
@@ -1210,6 +1210,11 @@ test_file_prefix(void)
                DEFAULT_MEM_SIZE, "--single-file-segments",
                "--file-prefix=" memtest1 };
 
+       /* primary process with memtest1 and --huge-unlink=never mode */
+       const char * const argv9[] = {prgname, "-m",
+               DEFAULT_MEM_SIZE, "--huge-unlink=never",
+               "--file-prefix=" memtest1 };
+
        /* check if files for current prefix are present */
        if (process_hugefiles(prefix, HUGEPAGE_CHECK_EXISTS) != 1) {
                printf("Error - hugepage files for %s were not created!\n", prefix);
@@ -1378,6 +1383,25 @@ test_file_prefix(void)
                return -1;
        }
 
+       /* this process will run with --huge-unlink,
+        * so it should not remove hugepage files when it exits
+        */
+       if (launch_proc(argv9) != 0) {
+               printf("Error - failed to run with --huge-unlink=never\n");
+               return -1;
+       }
+
+       /* check if hugefiles for memtest1 are present */
+       if (process_hugefiles(memtest1, HUGEPAGE_CHECK_EXISTS) == 0) {
+               printf("Error - hugepage files for %s were deleted!\n",
+                               memtest1);
+               return -1;
+       }
+       if (process_hugefiles(memtest1, HUGEPAGE_DELETE) != 1) {
+               printf("Error - deleting hugepages failed!\n");
+               return -1;
+       }
+
        return 0;
 }