Remove expectedFailureWindows decorator.

expectedFailureWindows is equivalent to using the general
expectedFailureAll decorator with oslist="windows".  Additionally,
by moving towards these common decorators we can solve the issue
of having to support decorators that can be called with or without
arguments.  Once all decorators are always called with arguments,
and this is enforced by design (because you can't specify the condition
you're decorating for without passing an argument) the implementation
of the decorators can become much simpler

Differential Revision: http://reviews.llvm.org/D16936

llvm-svn: 260134

46 files changed, 78 insertions, 78 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py b/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
index 01900815fd8..baa80ec0db5 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/archives/TestBSDArchives.py
@@ -20,7 +20,7 @@ class BSDArchivesTestCase(TestBase):
         # Find the line number in a(int) to break at.
         self.line = line_number('a.c', '// Set file and line breakpoint inside a().')
 
-    @expectedFailureWindows("llvm.org/pr24527") # Makefile.rules doesn't know how to build static libs on Windows.
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24527.  Makefile.rules doesn't know how to build static libs on Windows")
     def test(self):
         """Break inside a() and b() defined within libfoo.a."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/attach_resume/TestAttachResume.py b/lldb/packages/Python/lldbsuite/test/functionalities/attach_resume/TestAttachResume.py
index 283b1fafe32..08ac182ae2f 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/attach_resume/TestAttachResume.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/attach_resume/TestAttachResume.py
@@ -20,7 +20,7 @@ class AttachResumeTestCase(TestBase):
 
     @skipIfRemote
     @expectedFailureFreeBSD('llvm.org/pr19310')
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_attach_continue_interrupt_detach(self):
         """Test attach/continue/interrupt/detach"""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
index 7ee390d2a68..df7f80c4e25 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
@@ -22,7 +22,7 @@ class BreakpointCommandTestCase(TestBase):
         cls.RemoveTempFile("output.txt")
         cls.RemoveTempFile("output2.txt")
 
-    @expectedFailureWindows("llvm.org/pr24528")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24528")
     def test(self):
         """Test a sequence of breakpoint command add, list, and delete."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py
index 5685195544d..ec31c96f5fd 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py
@@ -16,7 +16,7 @@ class BreakpointLocationsTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows("llvm.org/pr24528")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24528")
     @expectedFailureAll(oslist=["linux"], compiler="clang", compiler_version=[">=", "3.8"], archs=["i386"], debug_info="dwo")
     def test(self):
         """Test breakpoint enable/disable for a breakpoint ID with multiple locations."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py
index bb5b685dd0d..8df9ae3052a 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py
@@ -16,7 +16,7 @@ class TestCPPBreakpointLocations(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows("llvm.org/pr24764")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24764")
     def test (self):
         self.build ()
         self.breakpoint_id_tests ()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py
index 2b6a2b3534a..2aac3a9600d 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py
@@ -20,7 +20,7 @@ class TestCPPExceptionBreakpoint (TestBase):
     my_var = 10
 
     @add_test_categories(['pyapi'])
-    @expectedFailureWindows("llvm.org/pr24538") # clang-cl does not support throw or catch
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24538")
     def test_cpp_exception_breakpoint(self):
         """Test setting and hitting the C++ exception breakpoint."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py b/lldb/packages/Python/lldbsuite/test/functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py
index b373cf8f71f..a053639f51d 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/command_script_immediate_output/TestCommandScriptImmediateOutput.py
@@ -22,7 +22,7 @@ class CommandScriptImmediateOutputTestCase (PExpectTest):
         PExpectTest.setUp(self)
 
     @skipIfRemote # test not remote-ready llvm.org/pr24813
-    @expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr22274: need a pexpect replacement for windows")
     @expectedFailureLinux("llvm.org/pr26139")
     def test_command_script_immediate_output (self):
         """Test that LLDB correctly allows scripted commands to set an immediate output file."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py
index 3fe267f4b2c..7fcb44f0b3e 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py
@@ -33,7 +33,7 @@ class ConditionalBreakTestCase(TestBase):
         self.build()
         self.simulate_conditional_break_by_user()
 
-    @expectedFailureWindows("llvm.org/pr26265")  # args in frames other than #0 are not evaluated correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr26265: args in frames other than #0 are not evaluated correctly")
     def do_conditional_break(self):
         """Exercise some thread and frame APIs to break if c() is called by a()."""
         exe = os.path.join(os.getcwd(), "a.out")
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
index 3e166dae5ec..99443a04f67 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-cpp/TestDataFormatterCpp.py
@@ -22,7 +22,7 @@ class CppDataFormatterTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24462: Data formatters have problems on Windows")
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-disabling/TestDataFormatterDisabling.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-disabling/TestDataFormatterDisabling.py
index 0ef749a440a..3b16f0a3859 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-disabling/TestDataFormatterDisabling.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-disabling/TestDataFormatterDisabling.py
@@ -22,7 +22,7 @@ class DataFormatterDisablingTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24462, Data formatters have problems on Windows")
     def test_with_run_command(self):
         """Check that we can properly disable all data formatter categories."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-skip-summary/TestDataFormatterSkipSummary.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-skip-summary/TestDataFormatterSkipSummary.py
index cae527c7540..595b7f4a0da 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-skip-summary/TestDataFormatterSkipSummary.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-skip-summary/TestDataFormatterSkipSummary.py
@@ -17,7 +17,7 @@ class SkipSummaryDataFormatterTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureFreeBSD("llvm.org/pr20548") # fails to build on lab.llvm.org buildbot
-    @expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24462, Data formatters have problems on Windows")
     def test_with_run_command(self):
         """Test data formatter commands."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-smart-array/TestDataFormatterSmartArray.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-smart-array/TestDataFormatterSmartArray.py
index 09cc197099e..5412fef3c9c 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-smart-array/TestDataFormatterSmartArray.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-smart-array/TestDataFormatterSmartArray.py
@@ -16,7 +16,7 @@ class SmartArrayDataFormatterTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24462, Data formatters have problems on Windows")
     def test_with_run_command(self):
         """Test data formatter commands."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-synthval/TestDataFormatterSynthVal.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-synthval/TestDataFormatterSynthVal.py
index f75fcd494dd..e7a34647a6d 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-synthval/TestDataFormatterSynthVal.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-synthval/TestDataFormatterSynthVal.py
@@ -23,7 +23,7 @@ class DataFormatterSynthValueTestCase(TestBase):
         self.line = line_number('main.cpp', 'break here')
 
     @skipIfFreeBSD # llvm.org/pr20545 bogus output confuses buildbot parser
-    @expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24462, Data formatters have problems on Windows")
     def test_with_run_command(self):
         """Test using Python synthetic children provider to provide a value."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/dump_dynamic/TestDumpDynamic.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/dump_dynamic/TestDumpDynamic.py
index 8ae09d69194..886d09fda45 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/dump_dynamic/TestDumpDynamic.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/dump_dynamic/TestDumpDynamic.py
@@ -2,4 +2,4 @@ from __future__ import absolute_import
 
 from lldbsuite.test import lldbinline
 
-lldbinline.MakeInlineTest(__file__, globals(), [lldbinline.expectedFailureWindows("llvm.org/pr24663")])
+lldbinline.MakeInlineTest(__file__, globals(), [lldbinline.expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24663")])
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/stringprinter/TestStringPrinter.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/stringprinter/TestStringPrinter.py
index f373625b7ee..e26344f2711 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/stringprinter/TestStringPrinter.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/stringprinter/TestStringPrinter.py
@@ -1,4 +1,4 @@
 from lldbsuite.test import lldbinline
 from lldbsuite.test import decorators
 
-lldbinline.MakeInlineTest(__file__, globals(), [decorators.expectedFailureWindows("llvm.org/pr24772")])
+lldbinline.MakeInlineTest(__file__, globals(), [decorators.expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24772")])
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py b/lldb/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py
index b3a10a6d5c7..8739da43947 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/dead-strip/TestDeadStrip.py
@@ -16,7 +16,7 @@ class DeadStripTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @expectedFailureDwo("llvm.org/pr25087")
     @skipIfFreeBSD # The -dead_strip linker option isn't supported on FreeBSD versions of ld.
     def test(self):
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/disassembly/TestDisassembleBreakpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/disassembly/TestDisassembleBreakpoint.py
index ecc4d8a8c40..665b3b5f3c3 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/disassembly/TestDisassembleBreakpoint.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/disassembly/TestDisassembleBreakpoint.py
@@ -16,7 +16,7 @@ class DisassemblyTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows # Function name prints fully demangled instead of name-only
+    @expectedFailureAll(oslist=["windows"], bugnumber="function names print fully demangled instead of name-only")
     def test(self):
         self.build()
         exe = os.path.join (os.getcwd(), "a.out")
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/dynamic_value_child_count/TestDynamicValueChildCount.py b/lldb/packages/Python/lldbsuite/test/functionalities/dynamic_value_child_count/TestDynamicValueChildCount.py
index ca0347bf2dd..37593768f4a 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/dynamic_value_child_count/TestDynamicValueChildCount.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/dynamic_value_child_count/TestDynamicValueChildCount.py
@@ -32,8 +32,8 @@ class DynamicValueChildCountTestCase(TestBase):
         self.main_sixth_call_line = line_number('pass-to-base.cpp',
                                                        '// Break here and check b has 0 children again')
 
-    @expectedFailureWindows("llvm.org/pr24663")
     @add_test_categories(['pyapi'])
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24663")
     def test_get_dynamic_vals(self):
         """Test fetching C++ dynamic values from pointers & references."""
         """Get argument vals for the call stack when stopped on a breakpoint."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/embedded_interpreter/TestConvenienceVariables.py b/lldb/packages/Python/lldbsuite/test/functionalities/embedded_interpreter/TestConvenienceVariables.py
index 6925b6bbe62..4b1880dee96 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/embedded_interpreter/TestConvenienceVariables.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/embedded_interpreter/TestConvenienceVariables.py
@@ -22,7 +22,7 @@ class ConvenienceVariablesCase(TestBase):
 
     @skipIfFreeBSD # llvm.org/pr17228
     @skipIfRemote
-    @expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr22274: need a pexpect replacement for windows")
     def test_with_run_commands(self):
         """Test convenience variables lldb.debugger, lldb.target, lldb.process, lldb.thread, and lldb.frame."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py b/lldb/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
index feacc12be26..41993beae2e 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/expr-doesnt-deadlock/TestExprDoesntBlock.py
@@ -22,7 +22,7 @@ class ExprDoesntDeadlockTestCase(TestBase):
 
     @expectedFailureFreeBSD('llvm.org/pr17946')
     @expectedFlakeyLinux # failed 1/365 test runs, line 61, thread.IsValid()
-    @expectedFailureWindows # Windows doesn't have pthreads, need to port this test.
+    @expectedFailureAll(oslist=["windows"], bugnumber="Windows doesn't have pthreads, test needs to be ported")
     def test_with_run_command(self):
         """Test that expr will time out and allow other threads to run if it blocks."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-assert/TestInferiorAssert.py b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-assert/TestInferiorAssert.py
index 2ccb811b267..3e32cba7c27 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-assert/TestInferiorAssert.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-assert/TestInferiorAssert.py
@@ -15,21 +15,21 @@ class AssertingInferiorTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     @expectedFailureLinux("llvm.org/pr25338", archs=['arm'])
     def test_inferior_asserting(self):
         """Test that lldb reliably catches the inferior asserting (command)."""
         self.build()
         self.inferior_asserting()
 
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     @expectedFailureAndroid(api_levels=list(range(16 + 1))) # b.android.com/179836
     def test_inferior_asserting_register(self):
         """Test that lldb reliably reads registers from the inferior after asserting (command)."""
         self.build()
         self.inferior_asserting_registers()
 
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     @expectedFailureLinux("llvm.org/pr25338", archs=['aarch64', 'arm'])
     def test_inferior_asserting_disassemble(self):
         """Test that lldb reliably disassembles frames after asserting (command)."""
@@ -37,20 +37,20 @@ class AssertingInferiorTestCase(TestBase):
         self.inferior_asserting_disassemble()
 
     @add_test_categories(['pyapi'])
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     def test_inferior_asserting_python(self):
         """Test that lldb reliably catches the inferior asserting (Python API)."""
         self.build()
         self.inferior_asserting_python()
 
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     @expectedFailureLinux("llvm.org/pr25338", archs=['aarch64', 'arm'])
     def test_inferior_asserting_expr(self):
         """Test that the lldb expression interpreter can read from the inferior after asserting (command)."""
         self.build()
         self.inferior_asserting_expr()
 
-    @expectedFailureWindows("llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21793: need to implement support for detecting assertion / abort on Windows")
     @expectedFailureLinux("llvm.org/pr25338", archs=['aarch64', 'arm'])
     def test_inferior_asserting_step(self):
         """Test that lldb functions correctly after stepping through a call to assert()."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/TestInferiorCrashing.py b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/TestInferiorCrashing.py
index c50f41421f8..3e3066b7ea2 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/TestInferiorCrashing.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/TestInferiorCrashing.py
@@ -16,46 +16,46 @@ class CrashingInferiorTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureFreeBSD("llvm.org/pr23699 SIGSEGV is reported as exception, not signal")
-    @expectedFailureWindows("llvm.org/pr24778") # This actually works, but the test relies on the output format instead of the API
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     def test_inferior_crashing(self):
         """Test that lldb reliably catches the inferior crashing (command)."""
         self.build()
         self.inferior_crashing()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     def test_inferior_crashing_register(self):
         """Test that lldb reliably reads registers from the inferior after crashing (command)."""
         self.build()
         self.inferior_crashing_registers()
 
     @add_test_categories(['pyapi'])
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     def test_inferior_crashing_python(self):
         """Test that lldb reliably catches the inferior crashing (Python API)."""
         self.build()
         self.inferior_crashing_python()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     def test_inferior_crashing_expr(self):
         """Test that the lldb expression interpreter can read from the inferior after crashing (command)."""
         self.build()
         self.inferior_crashing_expr()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     def test_inferior_crashing_step(self):
         """Test that stepping after a crash behaves correctly."""
         self.build()
         self.inferior_crashing_step()
 
     @expectedFailureFreeBSD('llvm.org/pr24939')
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     @expectedFailureAndroid(archs=['aarch64'], api_levels=list(range(21 + 1))) # No eh_frame for sa_restorer
     def test_inferior_crashing_step_after_break(self):
         """Test that lldb functions correctly after stepping through a crash."""
         self.build()
         self.inferior_crashing_step_after_break()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778, This actually works, but the test relies on the output format instead of the API")
     @skipIfLinux # Inferior exits after stepping after a segfault. This is working as intended IMHO.
     def test_inferior_crashing_expr_step_and_expr(self):
         """Test that lldb expressions work before and after stepping after a crash."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/recursive-inferior/TestRecursiveInferior.py b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/recursive-inferior/TestRecursiveInferior.py
index c698c0f094f..330c91aeb58 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/recursive-inferior/TestRecursiveInferior.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/inferior-crashing/recursive-inferior/TestRecursiveInferior.py
@@ -16,39 +16,39 @@ class CrashingRecursiveInferiorTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureFreeBSD("llvm.org/pr23699 SIGSEGV is reported as exception, not signal")
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing(self):
         """Test that lldb reliably catches the inferior crashing (command)."""
         self.build()
         self.recursive_inferior_crashing()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing_register(self):
         """Test that lldb reliably reads registers from the inferior after crashing (command)."""
         self.build()
         self.recursive_inferior_crashing_registers()
 
     @add_test_categories(['pyapi'])
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing_python(self):
         """Test that lldb reliably catches the inferior crashing (Python API)."""
         self.build()
         self.recursive_inferior_crashing_python()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing_expr(self):
         """Test that the lldb expression interpreter can read from the inferior after crashing (command)."""
         self.build()
         self.recursive_inferior_crashing_expr()
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing_step(self):
         """Test that stepping after a crash behaves correctly."""
         self.build()
         self.recursive_inferior_crashing_step()
 
     @expectedFailureFreeBSD('llvm.org/pr24939')
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @expectedFailureAndroid(archs=['aarch64'], api_levels=list(range(21 + 1))) # No eh_frame for sa_restorer
     def test_recursive_inferior_crashing_step_after_break(self):
         """Test that lldb functions correctly after stepping through a crash."""
@@ -57,7 +57,7 @@ class CrashingRecursiveInferiorTestCase(TestBase):
 
     @expectedFailureFreeBSD('llvm.org/pr15989') # Couldn't allocate space for the stack frame
     @skipIfLinux # Inferior exits after stepping after a segfault. This is working as intended IMHO.
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_recursive_inferior_crashing_expr_step_and_expr(self):
         """Test that lldb expressions work before and after stepping after a crash."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/launch_with_shellexpand/TestLaunchWithShellExpand.py b/lldb/packages/Python/lldbsuite/test/functionalities/launch_with_shellexpand/TestLaunchWithShellExpand.py
index a1e2d740ff6..0b386dc47c0 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/launch_with_shellexpand/TestLaunchWithShellExpand.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/launch_with_shellexpand/TestLaunchWithShellExpand.py
@@ -18,7 +18,7 @@ class LaunchWithShellExpandTestCase(TestBase):
 
     @expectedFailureFreeBSD("llvm.org/pr22627 process launch w/ shell expansion not working")
     @expectedFailureLinux("llvm.org/pr22627 process launch w/ shell expansion not working")
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test(self):
         self.build()
         exe = os.path.join (os.getcwd(), "a.out")
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py b/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
index 8eddf7c5930..b221efee023 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
@@ -22,7 +22,7 @@ class LongjmpTestCase(TestBase):
     @skipIfDarwin # llvm.org/pr16769: LLDB on Mac OS X dies in function ReadRegisterBytes in GDBRemoteRegisterContext.cpp
     @skipIfFreeBSD # llvm.org/pr17214
     @expectedFailureLinux("llvm.org/pr20231")
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_step_out(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-out."""
         self.build()
@@ -31,7 +31,7 @@ class LongjmpTestCase(TestBase):
     @skipIfDarwin # llvm.org/pr16769: LLDB on Mac OS X dies in function ReadRegisterBytes in GDBRemoteRegisterContext.cpp
     @skipIfFreeBSD # llvm.org/pr17214
     @expectedFailureLinux("llvm.org/pr20231")
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_step_over(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-over a longjmp."""
         self.build()
@@ -40,7 +40,7 @@ class LongjmpTestCase(TestBase):
     @skipIfDarwin # llvm.org/pr16769: LLDB on Mac OS X dies in function ReadRegisterBytes in GDBRemoteRegisterContext.cpp
     @skipIfFreeBSD # llvm.org/pr17214
     @expectedFailureLinux("llvm.org/pr20231")
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     def test_step_back_out(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-out after thread step-in."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/plugins/commands/TestPluginCommands.py b/lldb/packages/Python/lldbsuite/test/functionalities/plugins/commands/TestPluginCommands.py
index c9585d86264..619ed7afe32 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/plugins/commands/TestPluginCommands.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/plugins/commands/TestPluginCommands.py
@@ -19,7 +19,7 @@ class PluginCommandTestCase(TestBase):
 
     @skipIfNoSBHeaders
     @skipIfHostIncompatibleWithRemote # Requires a compatible arch and platform to link against the host's built lldb lib.
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @no_debug_info_test
     def test_load_plugin(self):
         """Test that plugins that load commands work correctly."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/return-value/TestReturnValue.py b/lldb/packages/Python/lldbsuite/test/functionalities/return-value/TestReturnValue.py
index 59e11ff9fcb..81d93294b5a 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/return-value/TestReturnValue.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/return-value/TestReturnValue.py
@@ -20,7 +20,7 @@ class ReturnValueTestCase(TestBase):
     @expectedFailureAll(oslist=["macosx","freebsd"], archs=["i386"])
     @expectedFailureAll(oslist=["linux"], compiler="clang", compiler_version=["<=", "3.6"], archs=["i386"])
     @expectedFailureAll(bugnumber="llvm.org/pr25785", hostoslist=["windows"], compiler="gcc", archs=["i386"], triple='.*-android')
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @add_test_categories(['pyapi'])
     def test_with_python(self):
         """Test getting return values from stepping out."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py
index 744e3aa4c84..aae0401edef 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py
@@ -20,7 +20,7 @@ class CreateDuringStepTestCase(TestBase):
         TestBase.setUp(self)
         self.breakpoint = line_number('main.cpp', '// Set breakpoint here')
 
-    @expectedFailureWindows("llvm.org/pr24778")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @expectedFailureAndroid("llvm.org/pr24497", archs=['arm', 'aarch64'])
     @expectedFailureAll(archs=['mips', 'mipsel', 'mips64', 'mips64el'])    # IO error due to breakpoint at invalid address
     def test_step_inst_with(self):
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/create_during_step/TestCreateDuringStep.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/create_during_step/TestCreateDuringStep.py
index 24735cf5dc9..bfbbf171ac1 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/create_during_step/TestCreateDuringStep.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/create_during_step/TestCreateDuringStep.py
@@ -19,7 +19,7 @@ class CreateDuringStepTestCase(TestBase):
     @expectedFailureDarwin("llvm.org/pr15824") # thread states not properly maintained
     @expectedFailureFreeBSD("llvm.org/pr18190") # thread states not properly maintained
     @expectedFailureLinux("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test_step_inst(self):
         """Test thread creation during step-inst handling."""
         self.build(dictionary=self.getBuildFlags())
@@ -28,7 +28,7 @@ class CreateDuringStepTestCase(TestBase):
     @expectedFailureDarwin("llvm.org/pr15824") # thread states not properly maintained
     @expectedFailureFreeBSD("llvm.org/pr18190") # thread states not properly maintained
     @expectedFailureLinux("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test_step_over(self):
         """Test thread creation during step-over handling."""
         self.build(dictionary=self.getBuildFlags())
@@ -37,7 +37,7 @@ class CreateDuringStepTestCase(TestBase):
     @expectedFailureDarwin("llvm.org/pr15824") # thread states not properly maintained
     @expectedFailureFreeBSD("llvm.org/pr18190") # thread states not properly maintained
     @expectedFailureLinux("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test_step_in(self):
         """Test thread creation during step-in handling."""
         self.build(dictionary=self.getBuildFlags())
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py
index 454057031c4..fd68494ebbd 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py
@@ -25,7 +25,7 @@ class ExitDuringBreakpointTestCase(TestBase):
     @expectedFailureDarwin("llvm.org/pr15824") # thread states not properly maintained
     @expectedFailureFreeBSD("llvm.org/pr18190") # thread states not properly maintained
     @expectedFailureLinux("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test(self):
         """Test thread exit during breakpoint handling."""
         self.build(dictionary=self.getBuildFlags())
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py
index d3d58fcc865..43a8b3ff18f 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py
@@ -25,7 +25,7 @@ class MultipleBreakpointTestCase(TestBase):
     @expectedFailureDarwin("llvm.org/pr15824") # thread states not properly maintained
     @expectedFailureFreeBSD("llvm.org/pr18190") # thread states not properly maintained
     @expectedFailureLinux("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test(self):
         """Test simultaneous breakpoints in multiple threads."""
         self.build(dictionary=self.getBuildFlags())
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py
index 871aedda3da..b4c56e83e7a 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py
@@ -28,7 +28,7 @@ class ThreadStateTestCase(TestBase):
     @skipIfDarwin # 'llvm.org/pr23669', cause Python crash randomly
     @expectedFailureDarwin('llvm.org/pr23669')
     @expectedFailureFreeBSD('llvm.org/pr15824')
-    @expectedFailureWindows("llvm.org/pr24660")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24660")
     def test_state_after_continue(self):
         """Test thread state after continue."""
         self.build(dictionary=self.getBuildFlags(use_cpp11=False))
@@ -36,7 +36,7 @@ class ThreadStateTestCase(TestBase):
 
     @skipIfDarwin # 'llvm.org/pr23669', cause Python crash randomly
     @expectedFailureDarwin('llvm.org/pr23669')
-    @expectedFailureWindows("llvm.org/pr24660")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24660")
     @unittest2.expectedFailure("llvm.org/pr16712") # thread states not properly maintained
     def test_state_after_expression(self):
         """Test thread state after expression."""
@@ -44,14 +44,14 @@ class ThreadStateTestCase(TestBase):
         self.thread_state_after_expression_test()
 
     @unittest2.expectedFailure("llvm.org/pr16712") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test_process_interrupt(self):
         """Test process interrupt."""
         self.build(dictionary=self.getBuildFlags(use_cpp11=False))
         self.process_interrupt_test()
 
     @unittest2.expectedFailure("llvm.org/pr15824") # thread states not properly maintained
-    @expectedFailureWindows("llvm.org/pr24668") # Breakpoints not resolved correctly
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly")
     def test_process_state(self):
         """Test thread states (comprehensive)."""
         self.build(dictionary=self.getBuildFlags(use_cpp11=False))
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py
index 57adf225ef5..1f7c3c27561 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py
@@ -19,7 +19,7 @@ class ThreadStepOutTestCase(TestBase):
     @skipIfLinux                              # Test occasionally times out on the Linux build bot
     @expectedFailureLinux("llvm.org/pr23477") # Test occasionally times out on the Linux build bot
     @expectedFailureFreeBSD("llvm.org/pr18066") # inferior does not exit
-    @expectedFailureWindows # Test crashes
+    @expectedFailureAll(oslist=["windows"])
     def test_step_single_thread(self):
         """Test thread step out on one thread via command interpreter. """
         self.build(dictionary=self.getBuildFlags())
@@ -28,7 +28,7 @@ class ThreadStepOutTestCase(TestBase):
     @skipIfLinux                              # Test occasionally times out on the Linux build bot
     @expectedFailureLinux("llvm.org/pr23477") # Test occasionally times out on the Linux build bot
     @expectedFailureFreeBSD("llvm.org/pr19347") # 2nd thread stops at breakpoint
-    @expectedFailureWindows # Test crashes
+    @expectedFailureAll(oslist=["windows"])
     def test_step_all_threads(self):
         """Test thread step out on all threads via command interpreter. """
         self.build(dictionary=self.getBuildFlags())
@@ -37,7 +37,7 @@ class ThreadStepOutTestCase(TestBase):
     @skipIfLinux                              # Test occasionally times out on the Linux build bot
     @expectedFailureLinux("llvm.org/pr23477") # Test occasionally times out on the Linux build bot
     @expectedFailureFreeBSD("llvm.org/pr19347")
-    @expectedFailureWindows("llvm.org/pr24681")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24681")
     def test_python(self):
         """Test thread step out on one thread via Python API (dwarf)."""
         self.build(dictionary=self.getBuildFlags())
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/thread/thread_specific_break/TestThreadSpecificBreakpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/thread/thread_specific_break/TestThreadSpecificBreakpoint.py
index f9c261c5366..12bacabd0d7 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/thread/thread_specific_break/TestThreadSpecificBreakpoint.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/thread/thread_specific_break/TestThreadSpecificBreakpoint.py
@@ -18,7 +18,7 @@ class ThreadSpecificBreakTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @add_test_categories(['pyapi'])
-    @expectedFailureWindows # Thread specific breakpoints cause the inferior to crash
+    @expectedFailureAll(oslist=["windows"])
     def test_python(self):
         """Test that we obey thread conditioned breakpoints."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/value_md5_crash/TestValueMD5Crash.py b/lldb/packages/Python/lldbsuite/test/functionalities/value_md5_crash/TestValueMD5Crash.py
index e1df47bb030..cbea7d22cc4 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/value_md5_crash/TestValueMD5Crash.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/value_md5_crash/TestValueMD5Crash.py
@@ -22,7 +22,7 @@ class ValueMD5CrashTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// break here')
 
-    @expectedFailureWindows("llvm.org/pr24663")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24663")
     def test_with_run_command(self):
         """Verify that the hash computing logic for ValueObject's values can't crash us."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
index 3b1eac956d8..635e4909906 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchlocation/TestWatchLocation.py
@@ -31,7 +31,7 @@ class HelloWatchLocationTestCase(TestBase):
         self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name}
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     @expectedFailureAll(archs=['mips', 'mipsel', 'mips64', 'mips64el']) # Most of the MIPS boards provide only one H/W watchpoints, and S/W watchpoints are not supported yet
     @skipIfDarwin
     def test_hello_watchlocation(self):
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchpoint/TestMyFirstWatchpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchpoint/TestMyFirstWatchpoint.py
index b6eec6eab06..5214c7f5e08 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchpoint/TestMyFirstWatchpoint.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/hello_watchpoint/TestMyFirstWatchpoint.py
@@ -32,7 +32,7 @@ class HelloWatchpointTestCase(TestBase):
         self.d = {'C_SOURCES': self.source, 'EXE': self.exe_name}
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_hello_watchpoint_using_watchpoint_set(self):
         """Test a simple sequence of watchpoint creation and watchpoint hit."""
         self.build(dictionary=self.d)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/multiple_threads/TestWatchpointMultipleThreads.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/multiple_threads/TestWatchpointMultipleThreads.py
index a534ccda422..46e3e6e1a56 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/multiple_threads/TestWatchpointMultipleThreads.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/multiple_threads/TestWatchpointMultipleThreads.py
@@ -18,7 +18,7 @@ class WatchpointForMultipleThreadsTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchpoint_multiple_threads(self):
         """Test that lldb watchpoint works for multiple threads."""
         self.build()
@@ -26,7 +26,7 @@ class WatchpointForMultipleThreadsTestCase(TestBase):
         self.hello_multiple_threads()
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchpoint_multiple_threads_wp_set_and_then_delete(self):
         """Test that lldb watchpoint works for multiple threads, and after the watchpoint is deleted, the watchpoint event should no longer fires."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/step_over_watchpoint/TestStepOverWatchpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/step_over_watchpoint/TestStepOverWatchpoint.py
index ea06a8e4db7..b7ed660ad55 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/step_over_watchpoint/TestStepOverWatchpoint.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/step_over_watchpoint/TestStepOverWatchpoint.py
@@ -19,7 +19,7 @@ class TestStepOverWatchpoint(TestBase):
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
     @expectedFailureLinux(bugnumber="llvm.org/pr26031", archs=['aarch64', 'arm'])
-    @expectedFailureWindows("llvm.org/pr24446")
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test(self):
         """Test stepping over watchpoints."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py
index b919d817104..9ad0052c73c 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py
@@ -31,7 +31,7 @@ class WatchpointCommandsTestCase(TestBase):
         self.d = {'C_SOURCES': self.source, 'EXE': self.exe_name}
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_rw_watchpoint(self):
         """Test read_write watchpoint and expect to stop two times."""
         self.build(dictionary=self.d)
@@ -91,7 +91,7 @@ class WatchpointCommandsTestCase(TestBase):
             substrs = ['hit_count = 2'])
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_rw_watchpoint_delete(self):
         """Test delete watchpoint and expect not to stop for watchpoint."""
         self.build(dictionary=self.d)
@@ -136,7 +136,7 @@ class WatchpointCommandsTestCase(TestBase):
             substrs = ['exited'])
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_rw_watchpoint_set_ignore_count(self):
         """Test watchpoint ignore count and expect to not to stop at all."""
         self.build(dictionary=self.d)
@@ -185,7 +185,7 @@ class WatchpointCommandsTestCase(TestBase):
             substrs = ['hit_count = 2', 'ignore_count = 2'])
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_rw_disable_after_first_stop(self):
         """Test read_write watchpoint but disable it after the first stop."""
         self.build(dictionary=self.d)
@@ -244,7 +244,7 @@ class WatchpointCommandsTestCase(TestBase):
             substrs = ['hit_count = 1'])
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_rw_disable_then_enable(self):
         """Test read_write watchpoint, disable initially, then enable it."""
         self.build(dictionary=self.d)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py
index 7078bdafbbd..dd383b06ccc 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py
@@ -30,7 +30,7 @@ class WatchpointLLDBCommandTestCase(TestBase):
         self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name}
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchpoint_command(self):
         """Test 'watchpoint command'."""
         self.build(dictionary=self.d)
@@ -84,7 +84,7 @@ class WatchpointLLDBCommandTestCase(TestBase):
             substrs = ['(int32_t)', 'cookie = 777'])
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchpoint_command_can_disable_a_watchpoint(self):
         """Test that 'watchpoint command' action can disable a watchpoint after it is triggered."""
         self.build(dictionary=self.d)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py
index fca08409296..aa57ae703a7 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py
@@ -30,7 +30,7 @@ class WatchpointPythonCommandTestCase(TestBase):
         self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name}
 
     @skipIfFreeBSD # timing out on buildbot
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
     def test_watchpoint_command(self):
         """Test 'watchpoint command'."""
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py
index ae3a8ce735d..c14673cfd70 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py
@@ -30,7 +30,7 @@ class WatchpointConditionCmdTestCase(TestBase):
         self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name}
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchpoint_cond(self):
         """Test watchpoint condition."""
         self.build(dictionary=self.d)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_events/TestWatchpointEvents.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_events/TestWatchpointEvents.py
index 03e4ae5ca3a..81e9db7a07f 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_events/TestWatchpointEvents.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_events/TestWatchpointEvents.py
@@ -22,7 +22,7 @@ class TestWatchpointEvents (TestBase):
 
     @add_test_categories(['pyapi'])
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_with_python_api(self):
         """Test that adding, deleting and modifying watchpoints sends the appropriate events."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_on_vectors/TestValueOfVectorVariable.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_on_vectors/TestValueOfVectorVariable.py
index d419f6315f7..c66ddb51288 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_on_vectors/TestValueOfVectorVariable.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_on_vectors/TestValueOfVectorVariable.py
@@ -17,7 +17,7 @@ class TestValueOfVectorVariableTestCase(TestBase):
     mydir = TestBase.compute_mydir(__file__)
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_value_of_vector_variable_using_watchpoint_set(self):
         """Test verify displayed value of vector variable."""
         self.build(dictionary=self.d)
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_set_command/TestWatchLocationWithWatchSet.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_set_command/TestWatchLocationWithWatchSet.py
index 28834e83787..547ea697411 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_set_command/TestWatchLocationWithWatchSet.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_set_command/TestWatchLocationWithWatchSet.py
@@ -29,7 +29,7 @@ class WatchLocationUsingWatchpointSetTestCase(TestBase):
 
     @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported
     @expectedFailureLinux(bugnumber="llvm.org/pr26031", archs=['aarch64', 'arm'])
-    @expectedFailureWindows("llvm.org/pr24446") # WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows")
     def test_watchlocation_using_watchpoint_set(self):
         """Test watching a location with 'watchpoint set expression -w write -s size' option."""
         self.build()