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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
64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
"""
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Test that objective-c expression parser continues to work for optimized build.
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http://llvm.org/viewvc/llvm-project?rev=126973&view=rev
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Fixed a bug in the expression parser where the 'this'
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or 'self' variable was not properly read if the compiler
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optimized it into a register.
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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 lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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import re
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# rdar://problem/9087739
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# test failure: objc_optimized does not work for "-C clang -A i386"
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@skipUnlessDarwin
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class ObjcOptimizedTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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myclass = "MyClass"
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mymethod = "description"
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method_spec = "-[%s %s]" % (myclass, mymethod)
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def test_break(self):
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"""Test 'expr member' continues to work for optimized build."""
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self.build()
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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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lldbutil.run_break_set_by_symbol (self, self.method_spec, num_expected_locations=1, sym_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ["stop reason = breakpoint"],
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patterns = ["frame.*0:.*%s %s" % (self.myclass, self.mymethod)])
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self.expect('expression member',
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startstr = "(int) $0 = 5")
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# <rdar://problem/12693963>
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interp = self.dbg.GetCommandInterpreter()
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result = lldb.SBCommandReturnObject()
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interp.HandleCommand('frame variable self', result)
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output = result.GetOutput()
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desired_pointer = "0x0"
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mo = re.search("0x[0-9a-f]+", output)
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if mo:
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desired_pointer = mo.group(0)
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self.expect('expression (self)',
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substrs = [("(%s *) $1 = " % self.myclass), desired_pointer])
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self.expect('expression self->non_member', error=True,
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substrs = ["does not have a member named 'non_member'"])
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