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*** 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
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to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
123 lines
4.0 KiB
Python
123 lines
4.0 KiB
Python
"""Test the go expression parser/interpreter."""
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import os
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import time
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import unittest2
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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 TestGoUserExpression(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@add_test_categories(['pyapi'])
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@skipIfRemote # Not remote test suit ready
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@skipUnlessGoInstalled
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def test_with_dsym_and_python_api(self):
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"""Test GoASTUserExpress."""
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self.buildGo()
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self.launchProcess()
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self.go_expressions()
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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 to break inside main().
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self.main_source = "main.go"
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self.break_line = line_number(
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self.main_source, '// Set breakpoint here.')
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def check_builtin(self, name, size=0, typeclass=lldb.eTypeClassBuiltin):
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tl = self.target().FindTypes(name)
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self.assertEqual(1, len(tl))
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t = list(tl)[0]
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self.assertEqual(name, t.name)
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self.assertEqual(typeclass, t.type)
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if size > 0:
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self.assertEqual(size, t.size)
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def launchProcess(self):
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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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bpt = target.BreakpointCreateByLocation(
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self.main_source, self.break_line)
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self.assertTrue(bpt, VALID_BREAKPOINT)
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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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thread_list = lldbutil.get_threads_stopped_at_breakpoint(process, bpt)
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# Make sure we stopped at the first breakpoint.
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self.assertTrue(
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len(thread_list) != 0,
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"No thread stopped at our breakpoint.")
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self.assertTrue(len(thread_list) == 1,
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"More than one thread stopped at our breakpoint.")
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frame = thread_list[0].GetFrameAtIndex(0)
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self.assertTrue(frame, "Got a valid frame 0 frame.")
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def go_expressions(self):
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frame = self.frame()
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v = frame.EvaluateExpression("1")
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self.assertEqual(1, v.GetValueAsSigned())
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x = frame.EvaluateExpression("x")
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self.assertEqual(22, x.GetValueAsSigned())
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a = frame.EvaluateExpression("a")
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self.assertEqual(3, a.GetNumChildren())
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a0 = a.GetChildAtIndex(0)
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self.assertEqual(8, a0.GetValueAsSigned())
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# Array indexing
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a0 = frame.EvaluateExpression("a[0]")
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self.assertEqual(8, a0.GetValueAsSigned())
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# Slice indexing
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b1 = frame.EvaluateExpression("b[1]")
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self.assertEqual(9, b1.GetValueAsSigned())
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# Test global in this package
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g = frame.EvaluateExpression("myGlobal")
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self.assertEqual(17, g.GetValueAsSigned(), str(g))
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# Global with package name
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g = frame.EvaluateExpression("main.myGlobal")
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self.assertEqual(17, g.GetValueAsSigned(), str(g))
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# Global with quoted package name
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g = frame.EvaluateExpression('"main".myGlobal')
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self.assertEqual(17, g.GetValueAsSigned(), str(g))
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# Casting with package local type
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s = frame.EvaluateExpression("*(*myStruct)(i.data)")
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sb = s.GetChildMemberWithName("a")
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self.assertEqual(2, sb.GetValueAsSigned())
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# casting with explicit package
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s = frame.EvaluateExpression("*(*main.myStruct)(i.data)")
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sb = s.GetChildMemberWithName("a")
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self.assertEqual(2, sb.GetValueAsSigned())
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# Casting quoted package
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s = frame.EvaluateExpression('*(*"main".myStruct)(i.data)')
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sb = s.GetChildMemberWithName("b")
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self.assertEqual(-1, sb.GetValueAsSigned())
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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