Read 'gos-scenario --version' in the graalos bench suite.

Author: Andrija Kolic

substratevm/mx.substratevm/mx_substratevm_benchmark.py

@@ -378,7 +378,7 @@ def extra_run_arg(self, benchmark, args, image_run_args):
 
     def build_assertions(self, benchmark: str, is_gate: bool) -> List[str]:
         # We cannot enable assertions along with emitting a build report for layered images, due to GR-65751
-        if self.stages_info.current_stage.is_layered:
+        if self.stages_info.current_stage.is_layered():
             return []
         return super().build_assertions(benchmark, is_gate)
 
@@ -629,12 +629,13 @@ def _load_gos_scenario_home(self) -> Path:
 
     def _read_gos_scenario_version(self):
         """
-        Dynamically gets the version of the graalos-load-tester based on git tags,
-        or reverts to default 'unknown' otherwise.
+        Dynamically gets the version of the graalos-load-tester based on the pyproject.toml file,
+        falls back to 'unknown' if unsuccessful.
         """
-        # Revisit this method once we rework versioning for graalos-load-tester (GR-59986)
         try:
-            return mx.GitConfig().git_command(self.gos_scenario_home, ["describe", "--tags", "--abbrev=0"]).strip()
+            out = mx.OutputCapture()
+            mx.run([self._gos_scenario_command(), "--version"], out=out, env=self.get_stage_env())
+            return out.data.strip()
         except:
             return self.defaultSuiteVersion()
 
@@ -850,7 +851,10 @@ def extra_run_arg(self, benchmark, args, image_run_args):
 
     def build_assertions(self, benchmark: str, is_gate: bool) -> List[str]:
         # We cannot enable assertions along with emitting a build report for layered images, due to GR-65751
-        if self.stages_info.current_stage.is_layered:
+        if self.stages_info.current_stage.is_layered():
+            return []
+        # We cannot enable assertions for Micronaut Pegasus Function due to an AssertionError (see GR-67326)
+        if self._get_benchmark_config(benchmark)["app"] == "micronaut-pegasus-function":
             return []
         return super().build_assertions(benchmark, is_gate)