Skip some test_generic_hash for broadcom platforms (#16530)

What is the motivation for this PR?
Now test_conditional_mark uses the longest match mechanism to search the matched scripts/cases.
In mark file, hash/test_generic_hash.py::test_lag_member_flap[CRC-INNER_IP_PROTOCOL is longer than hash/test_generic_hash.py::test_lag_member_flap, so even on Broadcom testbed, it will still run test_ecmp_and_lag_hash[CRC_CCITT-INNER_IP_PROTOCOL-ipv4-ipv6-vxlan], which should be skipped actually.

How did you do it?
Add Broadcom asic type for those longer cases, to make sure those test_generic_hash cases should be skipped on broadcom platforms.

How did you verify/test it?
Run test_generic_hash on broadcom testbed.

plugins: metadata-3.1.1, allure-pytest-2.8.22, forked-1.6.0, repeat-0.9.3, html-4.1.1, ansible-4.0.0, xdist-1.28.0
collected 10 items                                                                                                                                                                                                          

hash/test_generic_hash.py::test_hash_capability XFAIL (This is a new test cases and doesn't work for platform other than Mellanox, xfail them before the issue is addressed)                                          [ 10%]
hash/test_generic_hash.py::test_ecmp_hash[CRC_CCITT-INNER_DST_IP-ipv4-ipv6-ipinip] SKIPPED (ECMP hash not supported in broadcom SAI)                                                                                  [ 20%]
hash/test_generic_hash.py::test_lag_hash[CRC-SRC_IP-ipv6-None-None] SKIPPED (LAG hash not supported in broadcom SAI)                                                                                                  [ 30%]
hash/test_generic_hash.py::test_ecmp_and_lag_hash[CRC-INNER_SRC_IP-ipv6-ipv6-ipinip] SKIPPED (On Mellanox SPC1 platforms, due to HW limitation, it would not support CRC_CCITT algorithm. For broadcom, ECMP/LAG ...) [ 40%]
hash/test_generic_hash.py::test_nexthop_flap[CRC-SRC_IP-ipv6-None-None] SKIPPED (On Mellanox SPC1 platforms, due to HW limitation, it would not support CRC_CCITT algorithm. For broadcom, ECMP/LAG hash not supp...) [ 50%]
hash/test_generic_hash.py::test_lag_member_flap[CRC_CCITT-INNER_ETHERTYPE-ipv4-None-nvgre] SKIPPED (On Mellanox SPC1 platforms, due to HW limitation, it would not support CRC_CCITT algorithm. For broadcom, LAG...) [ 60%]
hash/test_generic_hash.py::test_lag_member_remove_add[CRC-ETHERTYPE-ipv6-None-None] SKIPPED (On Mellanox SPC1 platforms, due to HW limitation, it would not support CRC_CCITT algorithm. For broadcom, LAG hash n...) [ 70%]
hash/test_generic_hash.py::test_reboot[CRC_CCITT-INNER_SRC_MAC-ipv6-ipv6-vxlan-warm] SKIPPED (On Mellanox SPC1 platforms, due to HW limitation, it would not support CRC_CCITT algorithm. For broadcom, ECMP/LAG ...) [ 80%]
hash/test_generic_hash.py::test_backend_error_messages XFAIL (This is a new test cases and doesn't work for platform other than Mellanox, xfail them before the issue is addressed)                                   [ 90%]
hash/test_generic_hash.py::test_algorithm_config XFAIL (This is a new test cases and doesn't work for platform other than Mellanox, xfail them before the issue is addressed)                                         [100%]

===================================================================================================== warnings summary ======================================================================================================
.
Any platform specific information?

Author: ZhaohuiS

tests/common/plugins/conditional_mark/tests_mark_conditions.yaml

@@ -1071,21 +1071,21 @@ hash/test_generic_hash.py::test_ecmp_and_lag_hash:
 
 hash/test_generic_hash.py::test_ecmp_and_lag_hash[CRC-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP hash is not supported in broadcom SAI."
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
     - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_ecmp_and_lag_hash[CRC_CCITT-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_ecmp_and_lag_hash[CRC_CCITT-IN_PORT:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field"
+    reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_ecmp_hash:
   skip:
@@ -1129,22 +1129,22 @@ hash/test_generic_hash.py::test_lag_member_flap:
 
 hash/test_generic_hash.py::test_lag_member_flap[CRC-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field.  For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_lag_member_flap[CRC_CCITT-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field.  For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_lag_member_flap[CRC_CCITT-IN_PORT:
   skip:
     reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support
-    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field"
+    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field.  For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_lag_member_remove_add:
   skip:
@@ -1157,22 +1157,22 @@ hash/test_generic_hash.py::test_lag_member_remove_add:
 
 hash/test_generic_hash.py::test_lag_member_remove_add[CRC-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_lag_member_remove_add[CRC_CCITT-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_lag_member_remove_add[CRC_CCITT-IN_PORT:
   skip:
     reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support
-    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field"
+    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field. For broadcom, LAG hash not supported in broadcom SAI."
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_nexthop_flap:
   skip:
@@ -1185,22 +1185,22 @@ hash/test_generic_hash.py::test_nexthop_flap:
 
 hash/test_generic_hash.py::test_nexthop_flap[CRC-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI. "
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_nexthop_flap[CRC_CCITT-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI. "
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_nexthop_flap[CRC_CCITT-IN_PORT:
   skip:
     reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support
-    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field"
+    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field. For broadcom, ECMP/LAG hash not supported in broadcom SAI. "
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_reboot:
   skip:
@@ -1212,22 +1212,22 @@ hash/test_generic_hash.py::test_reboot:
 
 hash/test_generic_hash.py::test_reboot[CRC-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_reboot[CRC_CCITT-INNER_IP_PROTOCOL:
   skip:
-    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field"
+    reason: "On Mellanox platforms, due to HW limitation, it would not support CRC algorithm on INNER_IP_PROTOCOL field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
 hash/test_generic_hash.py::test_reboot[CRC_CCITT-IN_PORT:
   skip:
     reason: "On Mellanox platforms, due to HW limitation, when ecmp and lag hash at the same time, it would not support
-    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field"
+    setting ecmp hash as CRC_CCITT and lag hash as CRC on ingress port hash field. For broadcom, ECMP/LAG hash not supported in broadcom SAI"
     conditions:
-    - "asic_type in ['mellanox']"
+    - "asic_type in ['broadcom', 'mellanox']"
 
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