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1"""
2Test some lldb command abbreviations.
3"""
4import commands
5import lldb
6import os
7import time
8import unittest2
9from lldbtest import *
10import lldbutil
11
12def execute_command (command):
13    # print '%% %s' % (command)
14    (exit_status, output) = commands.getstatusoutput (command)
15    # if output:
16    #     print output
17    # print 'status = %u' % (exit_status)
18    return exit_status
19
20class FatArchiveTestCase(TestBase):
21
22    mydir = os.path.join("functionalities", "fat_archives")
23
24    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
25    @dwarf_test
26    def test_with_dwarf (self):
27        if self.getArchitecture() == 'x86_64':
28            execute_command ("make CC='%s'" % (os.environ["CC"]))
29            self.main ()
30        else:
31            self.skipTest("This test requires x86_64 as the architecture for the inferior")
32
33    def main (self):
34        '''This test compiles a quick example by making a fat file (universal) full of
35        skinny .o files and makes sure we can use them to resolve breakpoints when doing
36        DWARF in .o file debugging. The only thing this test needs to do is to compile and
37        set a breakpoint in the target and verify any breakpoint locations have valid debug
38        info for the function, and source file and line.'''
39        exe = os.path.join (os.getcwd(), "a.out")
40
41        # Create the target
42        target = self.dbg.CreateTarget(exe)
43
44        # Create a breakpoint by name
45        breakpoint = target.BreakpointCreateByName ('foo', exe)
46        self.assertTrue(breakpoint, VALID_BREAKPOINT)
47
48        # Make sure the breakpoint resolves to a function, file and line
49        for bp_loc in breakpoint:
50            # Get a section offset address (lldb.SBAddress) from the breakpoint location
51            bp_loc_addr = bp_loc.GetAddress()
52            line_entry = bp_loc_addr.GetLineEntry()
53            function = bp_loc_addr.GetFunction()
54            self.assertTrue(function.IsValid(), "Verify breakpoint in fat BSD archive has valid function debug info")
55            self.assertTrue(line_entry.GetFileSpec(), "Verify breakpoint in fat BSD archive has source file information")
56            self.assertTrue(line_entry.GetLine() != 0, "Verify breakpoint in fat BSD archive has source line information")
57
58if __name__ == '__main__':
59    import atexit
60    lldb.SBDebugger.Initialize()
61    atexit.register(lambda: lldb.SBDebugger.Terminate())
62    unittest2.main()
63
64