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95c453a221
For convenience, we had added the folder that dotest.py was in to sys.path, so that we could easily write things like `import lldbutil` from anywhere and any test. This introduces a subtle problem when using Python's package system, because when unittest2 imports a particular test suite, the test suite is detached from the package. Thus, writing "import lldbutil" from dotest imports it as part of the package, and writing the same line from a test does a fresh import since the importing module was not part of the same package. The real way to fix this is to use absolute imports everywhere. Instead of writing "import lldbutil", we need to write "import lldbsuite.test.util". This patch fixes up that and all other similar cases, and additionally removes the script directory from sys.path to ensure that this can't happen again. llvm-svn: 251886
51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
"""
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Test some lldb command abbreviations.
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"""
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from __future__ import print_function
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import use_lldb_suite
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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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class DisassemblyTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@expectedFailureWindows # Function name prints fully demangled instead of name-only
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def test(self):
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self.build()
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exe = os.path.join (os.getcwd(), "a.out")
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self.expect("file " + exe,
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patterns = [ "Current executable set to .*a.out.*" ])
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match_object = lldbutil.run_break_set_command (self, "br s -n sum")
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lldbutil.check_breakpoint_result (self, match_object, symbol_name='sum', symbol_match_exact=False, num_locations=1)
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self.expect("run",
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patterns = [ "Process .* launched: "])
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self.runCmd("dis -f")
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disassembly = self.res.GetOutput()
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# ARCH, if not specified, defaults to x86_64.
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if self.getArchitecture() in ["", 'x86_64', 'i386', 'i686']:
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breakpoint_opcodes = ["int3"]
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instructions = [' mov', ' addl ', 'ret']
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elif self.getArchitecture() in ["arm", "aarch64"]:
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breakpoint_opcodes = ["brk", "udf"]
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instructions = [' add ', ' ldr ', ' str ']
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else:
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# TODO please add your arch here
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self.fail('unimplemented for arch = "{arch}"'.format(arch=self.getArchitecture()))
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# make sure that the software breakpoint has been removed
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for op in breakpoint_opcodes:
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self.assertFalse(op in disassembly)
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# make sure a few reasonable assembly instructions are here
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self.expect(disassembly, exe=False, startstr = "a.out`sum", substrs = instructions)
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