[lldb][Tests] Reformat API tests with black

These are all recent additions I think, including a few of mine
for AArch64.

Going forward the CI checks should help us fix these earlier.

lldb/test/API/commands/gui/spawn-threads/TestGuiSpawnThreads.py

@@ -10,6 +10,7 @@
 
 import sys
 
+
 class TestGuiSpawnThreadsTest(PExpectTest):
     # PExpect uses many timeouts internally and doesn't play well
     # under ASAN on a loaded machine..
@@ -18,12 +19,14 @@ class TestGuiSpawnThreadsTest(PExpectTest):
     def test_gui(self):
         self.build()
 
-        self.launch(executable=self.getBuildArtifact('a.out'), dimensions=(100, 500))
+        self.launch(executable=self.getBuildArtifact("a.out"), dimensions=(100, 500))
         self.expect(
-            'breakpoint set -f main.cpp -p "break here"', substrs=['Breakpoint 1', 'address =']
+            'breakpoint set -f main.cpp -p "break here"',
+            substrs=["Breakpoint 1", "address ="],
         )
         self.expect(
-            'breakpoint set -f main.cpp -p "before join"', substrs=['Breakpoint 2', 'address =']
+            'breakpoint set -f main.cpp -p "before join"',
+            substrs=["Breakpoint 2", "address ="],
         )
         self.expect("run", substrs=["stop reason ="])
 

lldb/test/API/commands/register/register/aarch64_mte_ctrl_register/TestMTECtrlRegister.py

@@ -47,4 +47,4 @@ def test_mte_ctrl_register(self):
         # This would return to synchronous faults if we did not restore the
         # previous value.
         self.expect("expression setup_mte()", substrs=["= 0"])
-        self.expect("register read mte_ctrl", substrs=["0x0000000000000005"])
+        self.expect("register read mte_ctrl", substrs=["0x0000000000000005"])

lldb/test/API/commands/register/register/aarch64_sve_simd_registers/TestSVESIMDRegisters.py

@@ -52,8 +52,10 @@ def check_simd_values(self, value_offset):
         # These are 128 bit registers, so getting them from the API as unsigned
         # values doesn't work. Check the command output instead.
         for i in range(32):
-            self.expect("register read v{}".format(i),
-                substrs=[self.make_simd_value(i+value_offset)])
+            self.expect(
+                "register read v{}".format(i),
+                substrs=[self.make_simd_value(i + value_offset)],
+            )
 
     def sve_simd_registers_impl(self, mode):
         self.skip_if_needed(mode)

lldb/test/API/functionalities/archives/TestBSDArchives.py

@@ -70,7 +70,6 @@ def test(self):
         )
         self.expect_var_path("__b_global", type="int", value="2")
 
-
     def check_frame_variable_errors(self, thread, error_strings):
         command_result = lldb.SBCommandReturnObject()
         interp = self.dbg.GetCommandInterpreter()
@@ -173,7 +172,6 @@ def test_archive_specifications(self):
         self.assertEqual(spec.GetObjectName(), "b.o")
         self.assertEqual(spec.GetObjectSize(), size_b, libfoothin_path)
 
-
     @skipIfRemote
     @skipUnlessDarwin
     def test_frame_var_errors_when_thin_archive_malformed(self):

lldb/test/API/functionalities/dyld-multiple-rdebug/TestDyldWithMultupleRDebug.py

@@ -26,14 +26,15 @@ def test(self):
         # in the main executable. Setting breakpoints by file and line ensures
         # that the main executable was loaded correctly by the dynamic loader
         (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
-            self, "// Break here", lldb.SBFileSpec("main.cpp"),
-            extra_images=["testlib"]
+            self, "// Break here", lldb.SBFileSpec("main.cpp"), extra_images=["testlib"]
         )
         # Set breakpoints both on shared library function to ensure that
         # we hit a source breakpoint in the shared library which only will
         # happen if we load the shared library correctly in the dynamic
         # loader.
         lldbutil.continue_to_source_breakpoint(
-            self, process, "// Library break here",
-            lldb.SBFileSpec("library_file.cpp", False)
+            self,
+            process,
+            "// Library break here",
+            lldb.SBFileSpec("library_file.cpp", False),
         )

lldb/test/API/functionalities/interactive_scripted_process/TestInteractiveScriptedProcess.py

@@ -25,7 +25,7 @@ def setUp(self):
     # These tests are flakey and sometimes timeout.  They work most of the time
     # so the basic event flow is right, but somehow the handling is off.
     @skipUnlessDarwin
-    @skipIfDarwin 
+    @skipIfDarwin
     def test_passthrough_launch(self):
         """Test a simple pass-through process launch"""
         self.passthrough_launch()

lldb/test/API/lang/rust/enum-structs/RustEnumValue.py

@@ -4,8 +4,8 @@
 DISCRIMINANT_MEMBER_NAME = "$discr$"
 VALUE_MEMBER_NAME = "value"
 
-class RustEnumValue:
 
+class RustEnumValue:
     def __init__(self, value: lldb.SBValue):
         self.value = value
 
@@ -19,7 +19,11 @@ def _inner(self) -> lldb.SBValue:
         return self.value.GetChildAtIndex(0)
 
     def getVariantByIndex(self, index):
-        return self._inner().GetChildAtIndex(index).GetChildMemberWithName(VALUE_MEMBER_NAME)
+        return (
+            self._inner()
+            .GetChildAtIndex(index)
+            .GetChildMemberWithName(VALUE_MEMBER_NAME)
+        )
 
     @staticmethod
     def _getDiscriminantValueAsUnsigned(discr_sbvalue: lldb.SBValue):
@@ -42,10 +46,12 @@ def _getDiscriminantValueAsUnsigned(discr_sbvalue: lldb.SBValue):
     def getCurrentVariantIndex(self):
         default_index = 0
         for i in range(self._inner().GetNumChildren()):
-            variant: lldb.SBValue = self._inner().GetChildAtIndex(i);
+            variant: lldb.SBValue = self._inner().GetChildAtIndex(i)
             discr = variant.GetChildMemberWithName(DISCRIMINANT_MEMBER_NAME)
             if discr.IsValid():
-                discr_unsigned_value = RustEnumValue._getDiscriminantValueAsUnsigned(discr)
+                discr_unsigned_value = RustEnumValue._getDiscriminantValueAsUnsigned(
+                    discr
+                )
                 if variant.GetName() == f"$variant${discr_unsigned_value}":
                     return discr_unsigned_value
             else: