[Buildroot] [PATCH 1/1] support/testing: add dpdk runtime test

* [Buildroot] [PATCH 1/1] support/testing: add dpdk runtime test
@ 2024-10-23 21:36 Julien Olivain
  2024-10-23 22:14 ` Vincent Jardin
  2024-12-29 21:52 ` Thomas Petazzoni via buildroot
  0 siblings, 2 replies; 4+ messages in thread
From: Julien Olivain @ 2024-10-23 21:36 UTC (permalink / raw)
  To: buildroot; +Cc: Julien Olivain

Signed-off-by: Julien Olivain <ju.o@free.fr>
---
Patch tested in:
https://gitlab.com/jolivain/buildroot/-/jobs/8169488724
---
 DEVELOPERS                                 |  1 +
 support/testing/tests/package/test_dpdk.py | 46 ++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 support/testing/tests/package/test_dpdk.py

diff --git a/DEVELOPERS b/DEVELOPERS
index 386b4ef38f..f08e15425a 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1880,6 +1880,7 @@ F:	support/testing/tests/package/test_dmidecode.py
 F:	support/testing/tests/package/test_dos2unix.py
 F:	support/testing/tests/package/test_dosfstools.py
 F:	support/testing/tests/package/test_dosfstools/
+F:	support/testing/tests/package/test_dpdk.py
 F:	support/testing/tests/package/test_ed.py
 F:	support/testing/tests/package/test_ethtool.py
 F:	support/testing/tests/package/test_ethtool/
diff --git a/support/testing/tests/package/test_dpdk.py b/support/testing/tests/package/test_dpdk.py
new file mode 100644
index 0000000000..de2828298a
--- /dev/null
+++ b/support/testing/tests/package/test_dpdk.py
@@ -0,0 +1,46 @@
+import os
+
+import infra.basetest
+
+
+class TestDPDK(infra.basetest.BRTest):
+    config = \
+        """
+        BR2_x86_64=y
+        BR2_x86_nehalem=y
+        BR2_TOOLCHAIN_EXTERNAL=y
+        BR2_LINUX_KERNEL=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.58"
+        BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+        BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/x86_64/linux.config"
+        BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
+        BR2_PACKAGE_DPDK=y
+        BR2_PACKAGE_DPDK_TESTS=y
+        BR2_TARGET_ROOTFS_EXT2=y
+        BR2_TARGET_ROOTFS_EXT2_SIZE="300M"
+        # BR2_TARGET_ROOTFS_TAR is not set
+        """
+
+    def test_run(self):
+        img = os.path.join(self.builddir, "images", "rootfs.ext2")
+        kern = os.path.join(self.builddir, "images", "bzImage")
+        self.emulator.boot(arch="x86_64",
+                           kernel=kern,
+                           kernel_cmdline=["root=/dev/vda", "console=ttyS0"],
+                           options=["-cpu", "Nehalem", "-m", "512M",
+                                    "-smp", "4",
+                                    "-device", "virtio-rng-pci",
+                                    "-drive", f"file={img},format=raw,if=virtio",
+                                    "-net", "nic,model=virtio",
+                                    "-net", "user"])
+        self.emulator.login()
+
+        # We run few DPDK test cases.
+        dpdk_tests = [
+            "crc_autotest",
+            "threads_autotest",
+            "lcores_autotest"
+        ]
+        cmd = "dpdk-test --no-huge " + " ".join(dpdk_tests)
+        self.assertRunOk(cmd, timeout=30)
-- 
2.47.0

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