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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
80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
"""
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Test jumping to different places.
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"""
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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 ThreadJumpTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def test(self):
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"""Test thread jump handling."""
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self.build(dictionary=self.getBuildFlags())
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exe = os.path.join(os.getcwd(), "a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Find the line numbers for our breakpoints.
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self.mark1 = line_number('main.cpp', '// 1st marker')
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self.mark2 = line_number('main.cpp', '// 2nd marker')
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self.mark3 = line_number('main.cpp', '// 3rd marker')
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self.mark4 = line_number('main.cpp', '// 4th marker')
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self.mark5 = line_number('other.cpp', '// other marker')
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lldbutil.run_break_set_by_file_and_line(
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self, "main.cpp", self.mark3, num_expected_locations=1)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint 1.
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self.expect(
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"thread list",
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STOPPED_DUE_TO_BREAKPOINT + " 1",
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substrs=[
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'stopped',
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'main.cpp:{}'.format(
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self.mark3),
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'stop reason = breakpoint 1'])
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# Try the int path, force it to return 'a'
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self.do_min_test(self.mark3, self.mark1, "i", "4")
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# Try the int path, force it to return 'b'
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self.do_min_test(self.mark3, self.mark2, "i", "5")
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# Try the double path, force it to return 'a'
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self.do_min_test(self.mark4, self.mark1, "j", "7")
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# Try the double path, force it to return 'b'
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self.do_min_test(self.mark4, self.mark2, "j", "8")
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# Try jumping to another function in a different file.
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self.runCmd(
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"thread jump --file other.cpp --line %i --force" %
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self.mark5)
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self.expect("process status",
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substrs=["at other.cpp:%i" % self.mark5])
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# Try jumping to another function (without forcing)
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self.expect(
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"j main.cpp:%i" %
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self.mark1,
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COMMAND_FAILED_AS_EXPECTED,
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error=True,
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substrs=["error"])
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def do_min_test(self, start, jump, var, value):
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# jump to the start marker
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self.runCmd("j %i" % start)
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self.runCmd("thread step-in") # step into the min fn
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# jump to the branch we're interested in
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self.runCmd("j %i" % jump)
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self.runCmd("thread step-out") # return out
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self.runCmd("thread step-over") # assign to the global
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self.expect("expr %s" % var, substrs=[value]) # check it
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