mirror of
https://github.com/Gericom/teak-llvm.git
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c432c8f856
This is the conclusion of an effort to get LLDB's Python code structured into a bona-fide Python package. This has a number of benefits, but most notably the ability to more easily share Python code between different but related pieces of LLDB's Python infrastructure (for example, `scripts` can now share code with `test`). llvm-svn: 251532
63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
"""
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Set the contents of variables and registers using raw data
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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 lldbtest import *
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import lldbutil
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class SetDataTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipUnlessDarwin
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def test_set_data(self):
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"""Test setting the contents of variables and registers using raw data."""
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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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self.runCmd("br s -p First");
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self.runCmd("br s -p Second");
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self.runCmd("run", RUN_SUCCEEDED)
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self.expect("p myFoo.x", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['2'])
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process = self.dbg.GetSelectedTarget().GetProcess()
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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x = frame.FindVariable("myFoo").GetChildMemberWithName("x")
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my_data = lldb.SBData.CreateDataFromSInt32Array(lldb.eByteOrderLittle, 8, [4])
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err = lldb.SBError()
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self.assertTrue (x.SetData(my_data, err))
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self.runCmd("continue")
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self.expect("p myFoo.x", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['4'])
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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x = frame.FindVariable("string")
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if process.GetAddressByteSize() == 8:
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my_data = lldb.SBData.CreateDataFromUInt64Array(process.GetByteOrder(), 8, [0])
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else:
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my_data = lldb.SBData.CreateDataFromUInt32Array(process.GetByteOrder(), 4, [0])
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err = lldb.SBError()
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self.assertTrue (x.SetData(my_data, err))
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self.expect("fr var -d run-target string", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['NSString *', 'nil'])
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