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"""
Test some lldb command abbreviations.
"""
from __future__ import print_function
import lldb_shared
import commands
import lldb
import os
import time
from lldbtest import *
import lldbutil
def execute_command (command):
# print('%% %s' % (command))
(exit_status, output) = commands.getstatusoutput (command)
# if output:
# print(output)
# print('status = %u' % (exit_status))
return exit_status
class FatArchiveTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@skipUnlessDarwin
def test (self):
if self.getArchitecture() == 'x86_64':
execute_command ("make CC='%s'" % (os.environ["CC"]))
self.main ()
else:
self.skipTest("This test requires x86_64 as the architecture for the inferior")
def main (self):
'''This test compiles a quick example by making a fat file (universal) full of
skinny .o files and makes sure we can use them to resolve breakpoints when doing
DWARF in .o file debugging. The only thing this test needs to do is to compile and
set a breakpoint in the target and verify any breakpoint locations have valid debug
info for the function, and source file and line.'''
exe = os.path.join (os.getcwd(), "a.out")
# Create the target
target = self.dbg.CreateTarget(exe)
# Create a breakpoint by name
breakpoint = target.BreakpointCreateByName ('foo', exe)
self.assertTrue(breakpoint, VALID_BREAKPOINT)
# Make sure the breakpoint resolves to a function, file and line
for bp_loc in breakpoint:
# Get a section offset address (lldb.SBAddress) from the breakpoint location
bp_loc_addr = bp_loc.GetAddress()
line_entry = bp_loc_addr.GetLineEntry()
function = bp_loc_addr.GetFunction()
self.assertTrue(function.IsValid(), "Verify breakpoint in fat BSD archive has valid function debug info")
self.assertTrue(line_entry.GetFileSpec(), "Verify breakpoint in fat BSD archive has source file information")
self.assertTrue(line_entry.GetLine() != 0, "Verify breakpoint in fat BSD archive has source line information")
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