Re: [dpdk-dev] [PATCH v2 12/16] Adding unit tests for VFIO EAL command-line parameter

["Xu, HuilongX" <huilongx.xu@intel.com>]

Adding unit tests for VFIO interrupt type command-line parameter.
We don't know if VFIO is compiled (eal_vfio.h header is internal
to Linuxapp EAL), so we check this flag regardless.

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com<http://dpdk.org/ml/listinfo/dev>>

Test-by: HuilongX Xu <huilongx.xu at int.com>

Compile pass

     >>Compile OS: FC20 x86_64

     >>Kernel version: 3.13.6-200

     >>GCC version: 4.8.2

     >>Server: Crownpass

---
app/test/test_eal_flags.c |   24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/app/test/test_eal_flags.c b/app/test/test_eal_flags.c
index 195a1f5..081b47f 100644
--- a/app/test/test_eal_flags.c
+++ b/app/test/test_eal_flags.c
@@ -768,6 +768,18 @@ test_misc_flags(void)
               const char *argv11[] = {prgname, "--file-prefix=virtaddr",
                                               "-c", "1", "-n", "2", "--base-virtaddr=0x12345678"};
+             /* try running with --vfio-intr INTx flag */
+             const char *argv12[] = {prgname, "--file-prefix=intr",
+                                             "-c", "1", "-n", "2", "--vfio-intr=legacy"};
+
+             /* try running with --vfio-intr MSI-X flag */
+             const char *argv13[] = {prgname, "--file-prefix=intr",
+                                             "-c", "1", "-n", "2", "--vfio-intr=msix"};
+
+             /* try running with --vfio-intr invalid flag */
+             const char *argv14[] = {prgname, "--file-prefix=intr",
+                                             "-c", "1", "-n", "2", "--vfio-intr=invalid"};
+
                if (launch_proc(argv0) == 0) {
                               printf("Error - process ran ok with invalid flag\n");
@@ -820,6 +832,18 @@ test_misc_flags(void)
                               printf("Error - process did not run ok with --base-virtaddr parameter\n");
                               return -1;
               }
+             if (launch_proc(argv12) != 0) {
+                             printf("Error - process did not run ok with --vfio-intr INTx parameter\n");
+                             return -1;
+             }
+             if (launch_proc(argv13) != 0) {
+                             printf("Error - process did not run ok with --vfio-intr MSI-X parameter\n");
+                             return -1;
+             }
+             if (launch_proc(argv14) == 0) {
+                             printf("Error - process run ok with --vfio-intr invalid parameter\n");
+                             return -1;
+             }
               return 0;
}
#endif
--
1.7.0.7