vendor/lldb/lldb-trunk-r290819

4 files changed, 54 insertions, 32 deletions

diff --git a/packages/Python/lldbsuite/test/python_api/lldbutil/frame/TestFrameUtils.py b/packages/Python/lldbsuite/test/python_api/lldbutil/frame/TestFrameUtils.py
index 09a5bc126571..bcbaa68ed928 100644
--- a/packages/Python/lldbsuite/test/python_api/lldbutil/frame/TestFrameUtils.py
+++ b/packages/Python/lldbsuite/test/python_api/lldbutil/frame/TestFrameUtils.py
@@ -5,13 +5,13 @@ Test utility functions for the frame object.
 from __future__ import print_function
 
 
-
 import os
 import lldb
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 
+
 class FrameUtilsTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
@@ -36,7 +36,8 @@ class FrameUtilsTestCase(TestBase):
         self.assertTrue(breakpoint, VALID_BREAKPOINT)
 
         # Now launch the process, and do not stop at entry point.
-        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
 
         if not process:
             self.fail("SBTarget.LaunchProcess() failed")
@@ -44,17 +45,19 @@ class FrameUtilsTestCase(TestBase):
                         PROCESS_STOPPED)
 
         import lldbsuite.test.lldbutil as lldbutil
-        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
-        self.assertTrue (thread)
+        thread = lldbutil.get_stopped_thread(
+            process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread)
         frame0 = thread.GetFrameAtIndex(0)
-        self.assertTrue (frame0)
+        self.assertTrue(frame0)
         frame1 = thread.GetFrameAtIndex(1)
-        self.assertTrue (frame1)
+        self.assertTrue(frame1)
         parent = lldbutil.get_parent_frame(frame0)
         self.assertTrue(parent and parent.GetFrameID() == frame1.GetFrameID())
         frame0_args = lldbutil.get_args_as_string(frame0)
         parent_args = lldbutil.get_args_as_string(parent)
-        self.assertTrue(frame0_args and parent_args and "(int)val=1" in frame0_args)
+        self.assertTrue(
+            frame0_args and parent_args and "(int)val=1" in frame0_args)
         if self.TraceOn():
             lldbutil.print_stacktrace(thread)
             print("Current frame: %s" % frame0_args)
diff --git a/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestLLDBIterator.py b/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestLLDBIterator.py
index 90f879d37610..ae7ec3dfc3cc 100644
--- a/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestLLDBIterator.py
+++ b/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestLLDBIterator.py
@@ -5,14 +5,15 @@ Test the iteration protocol for some lldb container objects.
 from __future__ import print_function
 
 
-
-import os, time
+import os
+import time
 import re
 import lldb
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 
+
 class LLDBIteratorTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
@@ -21,7 +22,8 @@ class LLDBIteratorTestCase(TestBase):
         # Call super's setUp().
         TestBase.setUp(self)
         # Find the line numbers to break inside main().
-        self.line1 = line_number('main.cpp', '// Set break point at this line.')
+        self.line1 = line_number(
+            'main.cpp', '// Set break point at this line.')
         self.line2 = line_number('main.cpp', '// And that line.')
 
     @add_test_categories(['pyapi'])
@@ -37,7 +39,8 @@ class LLDBIteratorTestCase(TestBase):
         self.assertTrue(breakpoint, VALID_BREAKPOINT)
 
         # Now launch the process, and do not stop at entry point.
-        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
 
         if not process:
             self.fail("SBTarget.LaunchProcess() failed")
@@ -55,8 +58,9 @@ class LLDBIteratorTestCase(TestBase):
             if self.TraceOn():
                 print("yours[%d]='%s'" % (i, get_description(yours[i])))
                 print("mine[%d]='%s'" % (i, get_description(mine[i])))
-            self.assertTrue(yours[i] == mine[i],
-                            "UUID+FileSpec of yours[{0}] and mine[{0}] matches".format(i))
+            self.assertTrue(
+                yours[i] == mine[i],
+                "UUID+FileSpec of yours[{0}] and mine[{0}] matches".format(i))
 
     @add_test_categories(['pyapi'])
     def test_lldb_iter_breakpoint(self):
@@ -103,7 +107,8 @@ class LLDBIteratorTestCase(TestBase):
         self.assertTrue(breakpoint, VALID_BREAKPOINT)
 
         # Now launch the process, and do not stop at entry point.
-        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
 
         if not process:
             self.fail("SBTarget.LaunchProcess() failed")
diff --git a/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestRegistersIterator.py b/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestRegistersIterator.py
index 84ef44d2dd73..49a78888ad89 100644
--- a/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestRegistersIterator.py
+++ b/packages/Python/lldbsuite/test/python_api/lldbutil/iter/TestRegistersIterator.py
@@ -5,14 +5,15 @@ Test the iteration protocol for frame registers.
 from __future__ import print_function
 
 
-
-import os, time
+import os
+import time
 import re
 import lldb
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 
+
 class RegistersIteratorTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
@@ -21,7 +22,8 @@ class RegistersIteratorTestCase(TestBase):
         # Call super's setUp().
         TestBase.setUp(self)
         # Find the line number to break inside main().
-        self.line1 = line_number('main.cpp', '// Set break point at this line.')
+        self.line1 = line_number(
+            'main.cpp', '// Set break point at this line.')
 
     @add_test_categories(['pyapi'])
     @expectedFailureAll(oslist=["windows"])
@@ -37,7 +39,8 @@ class RegistersIteratorTestCase(TestBase):
         self.assertTrue(breakpoint, VALID_BREAKPOINT)
 
         # Now launch the process, and do not stop at entry point.
-        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+        process = target.LaunchSimple(
+            None, None, self.get_process_working_directory())
 
         if not process:
             self.fail("SBTarget.LaunchProcess() failed")
@@ -46,14 +49,17 @@ class RegistersIteratorTestCase(TestBase):
         for thread in process:
             if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
                 for frame in thread:
-                    # Dump the registers of this frame using lldbutil.get_GPRs() and friends.
+                    # Dump the registers of this frame using
+                    # lldbutil.get_GPRs() and friends.
                     if self.TraceOn():
                         print(frame)
 
                     REGs = lldbutil.get_GPRs(frame)
                     num = len(REGs)
                     if self.TraceOn():
-                        print("\nNumber of general purpose registers: %d" % num)
+                        print(
+                            "\nNumber of general purpose registers: %d" %
+                            num)
                     for reg in REGs:
                         self.assertTrue(reg)
                         if self.TraceOn():
@@ -72,11 +78,15 @@ class RegistersIteratorTestCase(TestBase):
                     if self.platformIsDarwin():
                         num = len(REGs)
                         if self.TraceOn():
-                            print("\nNumber of exception state registers: %d" % num)
+                            print(
+                                "\nNumber of exception state registers: %d" %
+                                num)
                         for reg in REGs:
                             self.assertTrue(reg)
                             if self.TraceOn():
-                                print("%s => %s" % (reg.GetName(), reg.GetValue()))
+                                print(
+                                    "%s => %s" %
+                                    (reg.GetName(), reg.GetValue()))
                     else:
                         self.assertIsNone(REGs)
 
@@ -86,7 +96,8 @@ class RegistersIteratorTestCase(TestBase):
                         REGs = lldbutil.get_registers(frame, kind)
                         self.assertTrue(REGs)
 
-                    REGs = lldbutil.get_registers(frame, "Exception State Registers")
+                    REGs = lldbutil.get_registers(
+                        frame, "Exception State Registers")
                     if self.platformIsDarwin():
                         self.assertIsNotNone(REGs)
                     else:
diff --git a/packages/Python/lldbsuite/test/python_api/lldbutil/process/TestPrintStackTraces.py b/packages/Python/lldbsuite/test/python_api/lldbutil/process/TestPrintStackTraces.py
index fafd05fd92c8..b447bb797a0f 100644
--- a/packages/Python/lldbsuite/test/python_api/lldbutil/process/TestPrintStackTraces.py
+++ b/packages/Python/lldbsuite/test/python_api/lldbutil/process/TestPrintStackTraces.py
@@ -5,14 +5,15 @@ Test SBprocess and SBThread APIs with printing of the stack traces using lldbuti
 from __future__ import print_function
 
 
-
-import os, time
+import os
+import time
 import re
 import lldb
 from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
 from lldbsuite.test import lldbutil
 
+
 class ThreadsStackTracesTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
@@ -23,11 +24,12 @@ class ThreadsStackTracesTestCase(TestBase):
         # Find the line number to break inside main().
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
-    @expectedFailureAll("llvm.org/pr23043", ["linux"], archs=["i386"]) # We are unable to produce a backtrace of the main thread when the thread is blocked in fgets
-
-    #The __thread_start function in libc doesn't contain any epilogue and prologue instructions 
-    #hence unwinding fail when we are stopped in __thread_start
-    @expectedFailureAll(triple = 'mips*')
+    # We are unable to produce a backtrace of the main thread when the thread
+    # is blocked in fgets
+    @expectedFailureAll("llvm.org/pr23043", ["linux"], archs=["i386"])
+    # The __thread_start function in libc doesn't contain any epilogue and prologue instructions
+    # hence unwinding fail when we are stopped in __thread_start
+    @expectedFailureAll(triple='mips*')
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
     @expectedFlakeyAndroid("llvm.org/26492", archs=["arm"])
     @expectedFlakeyLinux("llvm.org/pr27687")
@@ -44,7 +46,8 @@ class ThreadsStackTracesTestCase(TestBase):
         self.assertTrue(breakpoint, VALID_BREAKPOINT)
 
         # Now launch the process, and do not stop at entry point.
-        process = target.LaunchSimple (["abc", "xyz"], None, self.get_process_working_directory())
+        process = target.LaunchSimple(
+            ["abc", "xyz"], None, self.get_process_working_directory())
 
         if not process:
             self.fail("SBTarget.LaunchProcess() failed")
@@ -57,4 +60,4 @@ class ThreadsStackTracesTestCase(TestBase):
 
         stacktraces = lldbutil.print_stacktraces(process, string_buffer=True)
         self.expect(stacktraces, exe=False,
-            substrs = ['(int)argc=3'])
+                    substrs=['(int)argc=3'])