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https://github.com/Gericom/teak-llvm.git
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19474e1801
This module was originally intended to be imported by top-level scripts to be able to find the LLDB packages and third party libraries. Packages themselves shouldn't need to import it, because by the time it gets into the package, the top-level script should have already done this. Indeed, it was just adding the same values to sys.path multiple times, so this patch is essentially no functional change. To make sure it doesn't get re-introduced, we also delete the `use_lldb_suite` module from `lldbsuite/test`, although the original copy still remains in `lldb/test` llvm-svn: 251963
90 lines
3.3 KiB
Python
90 lines
3.3 KiB
Python
"""
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Test SBSymbolContext APIs.
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"""
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from __future__ import print_function
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import os, time
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import re
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class SymbolContextAPITestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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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 number to of function 'c'.
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self.line = line_number('main.c', '// Find the line number of function "c" here.')
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@add_test_categories(['pyapi'])
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@expectedFailureWindows("llvm.org/pr24778")
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def test(self):
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"""Exercise SBSymbolContext API extensively."""
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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# Create a target by the debugger.
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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# Now create a breakpoint on main.c by name 'c'.
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breakpoint = target.BreakpointCreateByName('c', 'a.out')
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#print("breakpoint:", breakpoint)
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self.assertTrue(breakpoint and
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breakpoint.GetNumLocations() == 1,
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VALID_BREAKPOINT)
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# Now launch the process, and do not stop at entry point.
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process = target.LaunchSimple (None, None, self.get_process_working_directory())
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self.assertTrue(process, PROCESS_IS_VALID)
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# Frame #0 should be on self.line.
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from lldbsuite.test.lldbutil import get_stopped_thread
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thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint)
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self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint")
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frame0 = thread.GetFrameAtIndex(0)
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self.assertTrue(frame0.GetLineEntry().GetLine() == self.line)
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# Now get the SBSymbolContext from this frame. We want everything. :-)
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context = frame0.GetSymbolContext(lldb.eSymbolContextEverything)
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self.assertTrue(context)
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# Get the description of this module.
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module = context.GetModule()
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desc = lldbutil.get_description(module)
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self.expect(desc, "The module should match", exe=False,
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substrs = [os.path.join(self.mydir, 'a.out')])
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compileUnit = context.GetCompileUnit()
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self.expect(str(compileUnit), "The compile unit should match", exe=False,
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substrs = [os.path.join(self.mydir, 'main.c')])
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function = context.GetFunction()
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self.assertTrue(function)
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#print("function:", function)
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block = context.GetBlock()
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self.assertTrue(block)
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#print("block:", block)
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lineEntry = context.GetLineEntry()
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#print("line entry:", lineEntry)
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self.expect(lineEntry.GetFileSpec().GetDirectory(), "The line entry should have the correct directory",
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exe=False,
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substrs = [self.mydir])
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self.expect(lineEntry.GetFileSpec().GetFilename(), "The line entry should have the correct filename",
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exe=False,
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substrs = ['main.c'])
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self.assertTrue(lineEntry.GetLine() == self.line,
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"The line entry's line number should match ")
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symbol = context.GetSymbol()
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self.assertTrue(function.GetName() == symbol.GetName() and symbol.GetName() == 'c',
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"The symbol name should be 'c'")
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