[lldb][test] TestAbiTagStructors.py: XFAIL on Windows

Michael137 · Michael137 · commit 6dfc255ee103 · 2025-09-09T13:37:07.000+01:00
This is failing on the lldb-aarch64-windows bots with (see error below).
XFAIL for now because it's unlikely that these expression evaluator
calls were supported before they were added.

```
======================================================================

FAIL: test_nested_no_structor_linkage_names_dwarf (TestAbiTagStructors.AbiTagStructorsTestCase.test_nested_no_structor_linkage_names_dwarf)

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 1828, in test_method

    return attrvalue(self)

           ^^^^^^^^^^^^^^^

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 108, in test_nested_no_structor_linkage_names

    self.do_nested_structor_test()

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 102, in do_nested_structor_test

    self.expect(

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2453, in expect

    self.assertFalse(

AssertionError: True is not false : Command 'expression TaggedLocal()' is expected to fail!

Config=aarch64-C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe

======================================================================

FAIL: test_nested_with_structor_linkage_names_dwarf (TestAbiTagStructors.AbiTagStructorsTestCase.test_nested_with_structor_linkage_names_dwarf)

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 1828, in test_method

    return attrvalue(self)

           ^^^^^^^^^^^^^^^

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 112, in test_nested_with_structor_linkage_names

    self.do_nested_structor_test()

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 102, in do_nested_structor_test

    self.expect(

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2453, in expect

    self.assertFalse(

AssertionError: True is not false : Command 'expression TaggedLocal()' is expected to fail!

Config=aarch64-C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe

======================================================================

FAIL: test_no_structor_linkage_names_dwarf (TestAbiTagStructors.AbiTagStructorsTestCase.test_no_structor_linkage_names_dwarf)

    Test that without linkage names on structor declarations we can't call

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 1828, in test_method

    return attrvalue(self)

           ^^^^^^^^^^^^^^^

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 81, in test_no_structor_linkage_names

    self.expect("expr Tagged t3(t1)", error=True)

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2453, in expect

    self.assertFalse(

AssertionError: True is not false : Command 'expr Tagged t3(t1)' is expected to fail!

Config=aarch64-C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe

======================================================================

FAIL: test_with_structor_linkage_names_dwarf (TestAbiTagStructors.AbiTagStructorsTestCase.test_with_structor_linkage_names_dwarf)

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 1828, in test_method

    return attrvalue(self)

           ^^^^^^^^^^^^^^^

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\lang\cpp\abi_tag_structors\TestAbiTagStructors.py", line 20, in test_with_structor_linkage_names

    self.expect_expr(

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2596, in expect_expr

    value_check.check_value(self, eval_result, str(eval_result))

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 301, in check_value

    test_base.assertSuccess(val.GetError())

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2631, in assertSuccess

    self.fail(self._formatMessage(msg, "'{}' is not success".format(error)))

AssertionError: 'error: Internal error [IRForTarget]: Result variable (??__F$__lldb_expr_result@?1??$__lldb_expr@@YAXPEAX@Z@YAXXZ) is defined, but is not a global variable

```
diff --git a/lldb/test/API/lang/cpp/abi_tag_structors/TestAbiTagStructors.py b/lldb/test/API/lang/cpp/abi_tag_structors/TestAbiTagStructors.py
@@ -10,6 +10,7 @@
 
 
 class AbiTagStructorsTestCase(TestBase):
+    @expectedFailureAll(oslist=["windows"])
     def test_with_structor_linkage_names(self):
         self.build(dictionary={"CXXFLAGS_EXTRAS": "-gstructor-decl-linkage-names"})
 
@@ -66,6 +67,7 @@ def test_with_structor_linkage_names(self):
             result_value="10",
         )
 
+    @expectedFailureAll(oslist=["windows"])
     def test_no_structor_linkage_names(self):
         """
         Test that without linkage names on structor declarations we can't call
@@ -103,10 +105,12 @@ def do_nested_structor_test(self):
             "expression TaggedLocal()", error=True, substrs=["Couldn't look up symbols"]
         )
 
+    @expectedFailureAll(oslist=["windows"])
     def test_nested_no_structor_linkage_names(self):
         self.build(dictionary={"CXXFLAGS_EXTRAS": "-gstructor-decl-linkage-names"})
         self.do_nested_structor_test()
 
+    @expectedFailureAll(oslist=["windows"])
     def test_nested_with_structor_linkage_names(self):
         self.build(dictionary={"CXXFLAGS_EXTRAS": "-gno-structor-decl-linkage-names"})
         self.do_nested_structor_test()
