[test] Replace some references to Apple-internal bugs

This removes around 10 references to Apple-internal radars. I've filed
fresh bugs on bugs.llvm.org as appropriate for open issues.

llvm-svn: 327463

lldb/packages/Python/lldbsuite/test/api/multiple-debuggers/TestMultipleDebuggers.py

@@ -18,17 +18,9 @@ class TestMultipleSimultaneousDebuggers(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
+    # This test case fails non-deterministically. 
     @skipIfNoSBHeaders
-    @expectedFailureAll(bugnumber="rdar://30564102")
-    @expectedFailureAll(
-        archs="i[3-6]86",
-        bugnumber="multi-process-driver.cpp creates an x64 target")
-    @expectedFailureAll(
-        oslist=[
-            "windows",
-            "linux",
-            "freebsd"],
-        bugnumber="llvm.org/pr20282")
+    @expectedFailureAll(bugnumber="llvm.org/pr20282")
     def test_multiple_debuggers(self):
         env = {self.dylibPath: self.getLLDBLibraryEnvVal()}
 

lldb/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py

@@ -24,7 +24,7 @@ class AsanTestReportDataCase(TestBase):
     @skipIfFreeBSD  # llvm.org/pr21136 runtimes not yet available by default
     @skipIfRemote
     @skipUnlessAddressSanitizer
-    @expectedFailureAll(archs=['i386'], bugnumber="rdar://28658860")
+    @skipIf(archs=['i386'], bugnumber="llvm.org/PR36710")
     def test(self):
         self.build()
         self.asan_tests()

lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/variable_out_of_scope/TestWatchedVarHitWhenInScope.py

@@ -18,13 +18,13 @@ class WatchedVariableHitWhenInScopeTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    #
     # This test depends on not tracking watchpoint expression hits if we have
     # left the watchpoint scope.  We will provide such an ability at some point
     # but the way this was done was incorrect, and it is unclear that for the
     # most part that's not what folks mostly want, so we have to provide a
     # clearer API to express this.
     #
+    # This functionality is currently unsupported on Darwin.
 
     def setUp(self):
         # Call super's setUp().
@@ -36,7 +36,7 @@ class WatchedVariableHitWhenInScopeTestCase(TestBase):
 
     # Test hangs due to a kernel bug, see fdfeff0f in the linux kernel for details
     @skipIfTargetAndroid(api_levels=list(range(25+1)), archs=["aarch64", "arm"])
-    @unittest2.expectedFailure("rdar://problem/18685649")
+    @skipIfDarwin
     def test_watched_var_should_only_hit_when_in_scope(self):
         """Test that a variable watchpoint should only hit when in scope."""
         self.build(dictionary=self.d)

lldb/packages/Python/lldbsuite/test/lang/c/shared_lib/TestSharedLib.py

@@ -45,7 +45,7 @@ class SharedLibTestCase(TestBase):
         """Test that types work when defined in a shared library and forward-declared in the main executable, but with preloading disabled"""
         self.common_test_expr(False)
 
-    @unittest2.expectedFailure("rdar://problem/10704639")
+    @unittest2.expectedFailure("llvm.org/PR36712")
     def test_frame_variable(self):
         """Test that types work when defined in a shared library and forward-declared in the main executable"""
         self.build()

lldb/packages/Python/lldbsuite/test/lang/c/shared_lib_stripped_symbols/TestSharedLibStrippedSymbols.py

@@ -16,7 +16,7 @@ class SharedLibStrippedTestCase(TestBase):
 
     @expectedFailureAll(oslist=["windows"])
     def test_expr(self):
-        """Test that types work when defined in a shared library and forward-declared in the main executable"""
+        """Test that types work when defined in a shared library and forwa/d-declared in the main executable"""
         if "clang" in self.getCompiler() and "3.4" in self.getCompilerVersion():
             self.skipTest(
                 "llvm.org/pr16214 -- clang emits partial DWARF for structures referenced via typedef")
@@ -34,7 +34,7 @@ class SharedLibStrippedTestCase(TestBase):
                 "other_element = 3"])
 
     @expectedFailureAll(oslist=["windows"])
-    @unittest2.expectedFailure("rdar://problem/10381325")
+    @unittest2.expectedFailure("llvm.org/PR36712")
     def test_frame_variable(self):
         """Test that types work when defined in a shared library and forward-declared in the main executable"""
         self.build()

lldb/packages/Python/lldbsuite/test/lang/cpp/dynamic-value/TestCppValueCast.py

@@ -19,8 +19,7 @@ class CppValueCastTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    @unittest2.expectedFailure(
-        "rdar://problem/10808472 SBValue::Cast test case is failing (virtual inheritance)")
+    @skipIf(bugnumber="llvm.org/PR36714")
     @add_test_categories(['pyapi'])
     def test_value_cast_with_virtual_inheritance(self):
         """Test SBValue::Cast(SBType) API for C++ types with virtual inheritance."""

lldb/packages/Python/lldbsuite/test/lang/cpp/printf/TestPrintf.py

@@ -4,4 +4,4 @@ from lldbsuite.test import decorators
 lldbinline.MakeInlineTest(
     __file__, globals(), [
         decorators.expectedFailureAll(
-            bugnumber="rdar://problem/24599697")])
+            bugnumber="llvm.org/PR36715")])

lldb/packages/Python/lldbsuite/test/lang/cpp/stl/TestSTL.py

@@ -26,7 +26,7 @@ class STLTestCase(TestBase):
         self.line = line_number(
             self.source, '// Set break point at this line.')
 
-    @expectedFailureAll(bugnumber="rdar://problem/10400981")
+    @expectedFailureAll(bugnumber="llvm.org/PR36713")
     def test(self):
         """Test some expressions involving STL data types."""
         self.build()
@@ -38,9 +38,6 @@ class STLTestCase(TestBase):
 
         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
 
-        # rdar://problem/8543077
-        # test/stl: clang built binaries results in the breakpoint locations = 3,
-        # is this a problem with clang generated debug info?
         lldbutil.run_break_set_by_file_and_line(
             self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
 
@@ -60,8 +57,6 @@ class STLTestCase(TestBase):
         self.runCmd(
             'expr for (int i = 0; i < hello_world.length(); ++i) { (void)printf("%c\\n", hello_world[i]); }')
 
-        # rdar://problem/10373783
-        # rdar://problem/10400981
         self.expect('expr associative_array.size()',
                     substrs=[' = 3'])
         self.expect('expr associative_array.count(hello_world)',

lldb/packages/Python/lldbsuite/test/lang/cpp/unique-types/TestUniqueTypes.py

@@ -28,10 +28,6 @@ class UniqueTypesTestCase(TestBase):
 
         compiler = self.getCompiler()
         compiler_basename = os.path.basename(compiler)
-        if "clang" in compiler_basename and int(
-                self.getCompilerVersion().split('.')[0]) < 3:
-            self.skipTest(
-                "rdar://problem/9173060 lldb hangs while running unique-types for clang version < 3")
 
         exe = self.getBuildArtifact("a.out")
         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)

lldb/packages/Python/lldbsuite/test/lang/objc/bitfield_ivars/TestBitfieldIvars.py

@@ -5,8 +5,8 @@ lldbinline.MakeInlineTest(
     __file__,
     globals(),
     [
-        decorators.skipIfFreeBSD,
-        decorators.skipIfLinux,
-        decorators.skipIfWindows,
+        # This is a Darwin-only failure related to incorrect expresssion-
+        # evaluation for single-bit ObjC bitfields.
+        decorators.skipUnlessDarwin,
         decorators.expectedFailureAll(
             bugnumber="rdar://problem/17990991")])