[v4] test/eal: add ut cases for in-memory and single-file-segment
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Commit Message
Added unit test case for eal command line '--in-memory' option
which will cover below functions.
get_seg_memfd()
test_memfd_create()
pagesz_flags()
Added unit test case for eal command line '--single-file-segments' option
which will cover resize_hugefile().
Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
---
v4: Corrected spell check
v3: Removed -c , -n options as suggested
v2: Removed snprintf as suggested
---
app/test/test_eal_flags.c | 66 +++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
Comments
03/07/2019 09:13, Pallantla Poornima:
> Added unit test case for eal command line '--in-memory' option
> which will cover below functions.
> get_seg_memfd()
> test_memfd_create()
> pagesz_flags()
>
> Added unit test case for eal command line '--single-file-segments' option
> which will cover resize_hugefile().
>
> Signed-off-by: Pallantla Poornima <pallantlax.poornima@intel.com>
> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
> Reviewed-by: David Marchand <david.marchand@redhat.com>
Applied, thanks
@@ -1010,6 +1010,24 @@ test_file_prefix(void)
const char *argv4[] = {prgname, "-c", "1", "-n", "2", "-m",
DEFAULT_MEM_SIZE, "--file-prefix=" memtest2 };
+ /* primary process with --in-memory mode */
+ const char * const argv5[] = {prgname, "-m",
+ DEFAULT_MEM_SIZE, "--in-memory" };
+
+ /* primary process with memtest1 and --in-memory mode */
+ const char * const argv6[] = {prgname, "-m",
+ DEFAULT_MEM_SIZE, "--in-memory",
+ "--file-prefix=" memtest1 };
+
+ /* primary process with parent file-prefix and --in-memory mode */
+ const char * const argv7[] = {prgname, "-m",
+ DEFAULT_MEM_SIZE, "--in-memory", "--file-prefix", prefix };
+
+ /* primary process with memtest1 and --single-file-segments mode */
+ const char * const argv8[] = {prgname, "-m",
+ DEFAULT_MEM_SIZE, "--single-file-segments",
+ "--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);
@@ -1130,6 +1148,54 @@ test_file_prefix(void)
return -1;
}
+ /* this process will run in --in-memory mode, so it should not leave any
+ * hugepage files behind.
+ */
+
+ /* test case to check eal-options with --in-memory mode */
+ if (launch_proc(argv5) != 0) {
+ printf("Error - failed to run with --in-memory mode\n");
+ return -1;
+ }
+
+ /*test case to check eal-options with --in-memory mode with
+ * custom file-prefix.
+ */
+ if (launch_proc(argv6) != 0) {
+ printf("Error - failed to run with --in-memory mode\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 created and not deleted!\n",
+ memtest1);
+ return -1;
+ }
+
+ /* test case to check eal-options with --in-memory mode with
+ * parent file-prefix.
+ */
+ if (launch_proc(argv7) != 0) {
+ printf("Error - failed to run with --file-prefix=%s\n", prefix);
+ return -1;
+ }
+
+ /* this process will run in --single-file-segments mode,
+ * so it should not leave any hugepage files behind.
+ */
+ if (launch_proc(argv8) != 0) {
+ printf("Error - failed to run with --single-file-segments mode\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 not deleted!\n",
+ memtest1);
+ return -1;
+ }
+
return 0;
}