[SYCL][E2E] Check for run-time features when in build-only

sycl/test-e2e/E2EExpr.py

@@ -36,9 +36,16 @@ class E2EExpr(BooleanExpression):
         "vulkan",
         "hip_options",
         "cuda_options",
+        "host=None",
+        "target=None",
+        "shell",
+        "non-root-user",
+        "llvm-spirv",
+        "llvm-link",
         "true",
         "false",
         "pdtracker",
+        "ze_debug",
     }
 
     def __init__(self, string, variables, build_only_mode, final_unknown_value):
@@ -66,14 +73,10 @@ def evaluate(string, variables, build_only_mode, final_unknown_value=True):
     def parseMATCH(self):
         token = self.token
         BooleanExpression.parseMATCH(self)
-        if token not in self.build_specific_features and self.build_only_mode:
+        if token not in E2EExpr.build_specific_features and self.build_only_mode:
             self.unknown = True
         else:
             self.unknown = False
-        if self.value and self.unknown:
-            raise ValueError(
-                'Runtime feature "' + token + '" evaluated to True in build-only'
-            )
 
     def parseAND(self):
         self.parseNOT()
@@ -113,6 +116,18 @@ def parseAll(self):
         self.expect(BooleanExpression.END)
         return self.final_unknown_value if self.unknown else self.value
 
+    @staticmethod
+    def check_build_features(variables):
+        rt_features = [x for x in variables if x not in E2EExpr.build_specific_features]
+        if rt_features:
+            raise ValueError(
+                "Runtime features: "
+                + str(rt_features)
+                + " evaluated to True in build-only\n"
+                + "If this is a new build specific feature append it to:"
+                + "`build_specific_features` in `sycl/test-e2e/E2EExpr.py`"
+            )
+
 
 import unittest
 
@@ -165,11 +180,12 @@ def test_basic(self):
         self.assertFalse(
             UnsupportedBuildEval("linux && (vulkan && rt_feature)", {"linux"})
         )
-        # runtime feature is present in build-only
+        # Check that no runtime features are present in build-only
         with self.assertRaises(ValueError):
-            RequiresBuildEval("rt_feature", {"rt_feature"})
+            E2EExpr.check_build_features({"rt-feature"})
         with self.assertRaises(ValueError):
-            UnsupportedBuildEval("rt_feature", {"rt_feature"})
+            E2EExpr.check_build_features({"build-only", "rt-feature"})
+        E2EExpr.check_build_features({"build-mode"})
 
 
 if __name__ == "__main__":

sycl/test-e2e/lit.cfg.py

@@ -1098,6 +1098,12 @@ def get_sycl_ls_verbose(sycl_device, env):
     clangxx += config.cxx_flags
     config.substitutions.append(("%clangxx", clangxx))
 
+# Check that no runtime features are available when in build-only
+from E2EExpr import E2EExpr
+
+if config.test_mode == "build-only":
+    E2EExpr.check_build_features(config.available_features)
+
 if lit_config.params.get("print_features", False):
     lit_config.note(
         "Global features: {}".format(" ".join(sorted(config.available_features)))