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authorpmikus <pmikus@cisco.com>2021-08-17 14:03:58 +0000
committerPeter Mikus <pmikus@cisco.com>2021-08-19 18:18:54 +0000
commit9f5525de03c3d1cbca8b7e2a324414308645a9f3 (patch)
treeb96b5f8ce9436e226180f5ad6f0d9c4ba6b95d50 /resources/libraries/python
parent8079ed2ff7e2fdd41474d286b98cd9be19481f7a (diff)
vpp_device: Multiple NICs (suitegen)
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I81958fbf6ef240d53a0fb8708ca882baf02f606c
Diffstat (limited to 'resources/libraries/python')
-rw-r--r--resources/libraries/python/Constants.py4
-rw-r--r--resources/libraries/python/autogen/Regenerator.py75
2 files changed, 79 insertions, 0 deletions
diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index f8c4c7fae9..ec6c5898a6 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -415,6 +415,10 @@ class Constants:
u"Intel-XL710": u"HW_DH895xcc",
}
+ DEVICE_TYPE_TO_KEYWORD = {
+ u"scapy": None
+ }
+
PERF_TYPE_TO_KEYWORD = {
u"mrr": u"Traffic should pass with maximum rate",
u"ndrpdr": u"Find NDR and PDR intervals using optimized search",
diff --git a/resources/libraries/python/autogen/Regenerator.py b/resources/libraries/python/autogen/Regenerator.py
index abcd7b8b99..7003d3905d 100644
--- a/resources/libraries/python/autogen/Regenerator.py
+++ b/resources/libraries/python/autogen/Regenerator.py
@@ -480,6 +480,75 @@ def write_iperf3_files(in_filename, in_prolog, kwargs_list):
add_iperf3_testcases(testcase, file_out, kwargs_list)
+def write_device_files(in_filename, in_prolog, kwargs_list):
+ """Using given filename and prolog, write all generated suites.
+
+ :param in_filename: Template filename to derive real filenames from.
+ :param in_prolog: Template content to derive real content from.
+ :param kwargs_list: List of kwargs for add_default_testcase.
+ :type in_filename: str
+ :type in_prolog: str
+ :type kwargs_list: list of dict
+ """
+ for suite_type in Constants.DEVICE_TYPE_TO_KEYWORD:
+ tmp_filename = replace_defensively(
+ in_filename, u"scapy", suite_type, 1,
+ u"File name should contain suite type once.", in_filename
+ )
+ _, suite_id, _ = get_iface_and_suite_ids(tmp_filename)
+ testcase = Testcase.default(suite_id)
+ for nic_name in Constants.NIC_NAME_TO_CODE:
+ tmp2_filename = replace_defensively(
+ tmp_filename, u"10ge2p1x710",
+ Constants.NIC_NAME_TO_CODE[nic_name], 1,
+ u"File name should contain NIC code once.", in_filename
+ )
+ tmp2_prolog = replace_defensively(
+ in_prolog, u"Intel-X710", nic_name, 2,
+ u"NIC name should appear twice (tag and variable).",
+ in_filename
+ )
+ iface, old_suite_id, _ = get_iface_and_suite_ids(
+ tmp2_filename
+ )
+ for driver in Constants.NIC_NAME_TO_DRIVER[nic_name]:
+ out_filename = replace_defensively(
+ tmp2_filename, old_suite_id,
+ Constants.NIC_DRIVER_TO_SUITE_PREFIX[driver] + old_suite_id,
+ 1, u"Error adding driver prefix.", in_filename
+ )
+ out_prolog = replace_defensively(
+ tmp2_prolog, u"vfio-pci", driver, 1,
+ u"Driver name should appear once.", in_filename
+ )
+ out_prolog = replace_defensively(
+ out_prolog, Constants.NIC_DRIVER_TO_TAG[u"vfio-pci"],
+ Constants.NIC_DRIVER_TO_TAG[driver], 1,
+ u"Driver tag should appear once.", in_filename
+ )
+ out_prolog = replace_defensively(
+ out_prolog, Constants.NIC_DRIVER_TO_PLUGINS[u"vfio-pci"],
+ Constants.NIC_DRIVER_TO_PLUGINS[driver], 1,
+ u"Driver plugin should appear once.", in_filename
+ )
+ out_prolog = replace_defensively(
+ out_prolog, Constants.NIC_DRIVER_TO_VFS[u"vfio-pci"],
+ Constants.NIC_DRIVER_TO_VFS[driver], 1,
+ u"NIC VFs argument should appear once.", in_filename
+ )
+ iface, suite_id, suite_tag = get_iface_and_suite_ids(
+ out_filename
+ )
+ check_suite_tag(suite_tag, out_prolog)
+ # TODO: Reorder loops so suite_id is finalized sooner.
+ testcase = Testcase.default(suite_id)
+ with open(out_filename, u"wt") as file_out:
+ file_out.write(out_prolog)
+ add_default_testcases(
+ testcase, iface, suite_id, file_out, kwargs_list
+ )
+
+
class Regenerator:
"""Class containing file generating methods."""
@@ -564,6 +633,10 @@ class Regenerator:
{u"frame_size": 2048, u"phy_cores": 2}
]
+ device_kwargs_list = [
+ {u"frame_size": min_frame_size, u"phy_cores": 0}
+ ]
+
for in_filename in glob(pattern):
if not self.quiet:
print(
@@ -604,6 +677,8 @@ class Regenerator:
write_tcp_files(in_filename, in_prolog, hoststack_kwargs_list)
elif in_filename.endswith(u"-iperf3-mrr.robot"):
write_iperf3_files(in_filename, in_prolog, iperf3_kwargs_list)
+ elif in_filename.endswith(u"-scapy.robot"):
+ write_device_files(in_filename, in_prolog, device_kwargs_list)
else:
raise RuntimeError(
f"Error in {in_filename}: non-primary suite type found."