twister: implement simulation_exclude filter

This gives us the flexibility to exclude certain platforms'
simulator that's known to fail from running in Twister, but
allows real hardware to be tested.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>

scripts/pylib/twister/twisterlib/config_parser.py

@@ -70,6 +70,7 @@ class TwisterConfigParser:
                        "platform_exclude": {"type": "set"},
                        "platform_allow": {"type": "set"},
                        "platform_key": {"type": "list", "default": []},
+                       "simulation_exclude": {"type": "list", "default": []},
                        "toolchain_exclude": {"type": "set"},
                        "toolchain_allow": {"type": "set"},
                        "filter": {"type": "str"},

scripts/pylib/twister/twisterlib/testinstance.py

@@ -219,7 +219,8 @@ class TestInstance:
 
         target_ready = bool(self.testsuite.type == "unit" or \
                         self.platform.type == "native" or \
-                        self.platform.simulation in SUPPORTED_SIMS or \
+                        (self.platform.simulation in SUPPORTED_SIMS and \
+                         self.platform.simulation not in self.testsuite.simulation_exclude) or \
                         filter == 'runnable')
 
         # check if test is runnable in pytest

scripts/schemas/twister/testsuite-schema.yaml

@@ -157,6 +157,24 @@ mapping:
         required: false
         sequence:
           - type: str
+      "simulation_exclude":
+        type: seq
+        required: false
+        sequence:
+          - type: str
+            enum:
+              [
+                "qemu",
+                "simics",
+                "xt-sim",
+                "renode",
+                "nsim",
+                "mdb-nsim",
+                "tsim",
+                "armfvp",
+                "native",
+                "custom",
+              ]
       "tags":
         type: any
         required: false
@@ -356,6 +374,24 @@ mapping:
             matching: "all"
             sequence:
               - type: str
+          "simulation_exclude":
+            type: seq
+            required: false
+            sequence:
+              - type: str
+                enum:
+                  [
+                    "qemu",
+                    "simics",
+                    "xt-sim",
+                    "renode",
+                    "nsim",
+                    "mdb-nsim",
+                    "tsim",
+                    "armfvp",
+                    "native",
+                    "custom",
+                  ]
           "tags":
             type: any
             required: false

scripts/twister

@@ -90,6 +90,9 @@ pairs:
   platform_exclude: <list of platforms>
     Set of platforms that this test case should not run on.
 
+  simulation_exclude: <list of simulators>
+    Set of simulators that this test case should not run on.
+
   extra_sections: <list of extra binary sections>
     When computing sizes, twister will report errors if it finds
     extra, unexpected sections in the Zephyr binary unless they are named