b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
126 lines
4.2 KiB
Python
126 lines
4.2 KiB
Python
"""Test the 'step target' feature."""
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from __future__ import print_function
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import os
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import time
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TestStepTarget(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def getCategories(self):
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return ['basic_process']
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line numbers that we will step to in main:
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self.main_source = "main.c"
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self.end_line = line_number(self.main_source, "All done")
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@add_test_categories(['pyapi'])
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def get_to_start(self):
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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self.main_source_spec = lldb.SBFileSpec(self.main_source)
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break_in_main = target.BreakpointCreateBySourceRegex(
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'Break here to try targetted stepping', self.main_source_spec)
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self.assertTrue(break_in_main, VALID_BREAKPOINT)
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self.assertTrue(break_in_main.GetNumLocations() > 0, "Has locations.")
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# Now launch the process, and do not stop at entry point.
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process = target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertTrue(process, PROCESS_IS_VALID)
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# The stop reason of the thread should be breakpoint.
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threads = lldbutil.get_threads_stopped_at_breakpoint(
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process, break_in_main)
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if len(threads) != 1:
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self.fail("Failed to stop at first breakpoint in main.")
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thread = threads[0]
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return thread
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def test_with_end_line(self):
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"""Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
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thread = self.get_to_start()
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error = lldb.SBError()
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thread.StepInto("lotsOfArgs", self.end_line, error)
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frame = thread.frames[0]
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self.assertTrue(frame.name == "lotsOfArgs", "Stepped to lotsOfArgs.")
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def test_with_end_line_bad_name(self):
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"""Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
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thread = self.get_to_start()
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error = lldb.SBError()
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thread.StepInto("lotsOfArgssss", self.end_line, error)
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frame = thread.frames[0]
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self.assertTrue(
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frame.line_entry.line == self.end_line,
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"Stepped to the block end.")
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def test_with_end_line_deeper(self):
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"""Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
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thread = self.get_to_start()
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error = lldb.SBError()
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thread.StepInto("modifyInt", self.end_line, error)
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frame = thread.frames[0]
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self.assertTrue(frame.name == "modifyInt", "Stepped to modifyInt.")
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def test_with_command_and_block(self):
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"""Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
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thread = self.get_to_start()
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result = lldb.SBCommandReturnObject()
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self.dbg.GetCommandInterpreter().HandleCommand(
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'thread step-in -t "lotsOfArgs" -e block', result)
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self.assertTrue(
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result.Succeeded(),
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"thread step-in command succeeded.")
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frame = thread.frames[0]
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self.assertTrue(frame.name == "lotsOfArgs", "Stepped to lotsOfArgs.")
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def test_with_command_and_block_and_bad_name(self):
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"""Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms."""
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thread = self.get_to_start()
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result = lldb.SBCommandReturnObject()
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self.dbg.GetCommandInterpreter().HandleCommand(
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'thread step-in -t "lotsOfArgsssss" -e block', result)
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self.assertTrue(
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result.Succeeded(),
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"thread step-in command succeeded.")
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frame = thread.frames[0]
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self.assertTrue(frame.name == "main", "Stepped back out to main.")
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# end_line is set to the line after the containing block. Check that
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# we got there:
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self.assertTrue(
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frame.line_entry.line == self.end_line,
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"Got out of the block")
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