Merge pull request #9506 from felipepiovezan/felipe/cherry_pick_namespacelookup_test_fix

[cherry-pick] Fix a couple of tests that were incorrectly using configuration.dwarf…

Author: felipepiovezan

lldb/packages/Python/lldbsuite/test/configuration.py

@@ -52,6 +52,10 @@
 python = sys.executable
 
 # The overriden dwarf verison.
+# Don't use this to test the current compiler's
+# DWARF version, as this won't be set if the
+# version isn't overridden.
+# Use lldbplatformutils.getDwarfVersion() instead.
 dwarf_version = 0
 
 # Any overridden settings.

lldb/test/API/lang/cpp/namespace/TestNamespaceLookup.py

@@ -8,7 +8,7 @@
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
-
+from lldbsuite.test import lldbplatformutil
 
 class NamespaceLookupTestCase(TestBase):
     def setUp(self):
@@ -167,7 +167,10 @@ def test_scope_lookup_with_run_command(self):
         self.runToBkpt("continue")
         # FIXME: In DWARF 5 with dsyms, the ordering of functions is slightly
         # different, which also hits the same issues mentioned previously.
-        if configuration.dwarf_version <= 4 or self.getDebugInfo() == "dwarf":
+        if (
+            int(lldbplatformutil.getDwarfVersion()) <= 4
+            or self.getDebugInfo() == "dwarf"
+        ):
             self.expect_expr("func()", result_type="int", result_value="2")
 
         # Continue to BP_ns_scope at ns scope

lldb/test/API/python_api/type/TestTypeList.py

@@ -6,7 +6,7 @@
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
-
+from lldbsuite.test import lldbplatformutil
 
 class TypeAndTypeListTestCase(TestBase):
     def setUp(self):
@@ -248,7 +248,7 @@ def test(self):
         self.assertEqual(myint_arr_element_type, myint_type)
 
         # Test enum methods. Requires DW_AT_enum_class which was added in Dwarf 4.
-        if configuration.dwarf_version >= 4:
+        if int(lldbplatformutil.getDwarfVersion()) >= 4:
             enum_type = target.FindFirstType("EnumType")
             self.assertTrue(enum_type)
             self.DebugSBType(enum_type)