176 lines
5.5 KiB
Python
176 lines
5.5 KiB
Python
"""
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Test lldb process launch flags..
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"""
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import os, time
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import unittest2
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import lldb
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from lldbtest import *
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class ProcessLaunchTestCase(TestBase):
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mydir = "process_launch"
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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def test_io_with_dsym (self):
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"""Test that process launch I/O redirection flags work properly."""
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self.buildDsym ()
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self.process_io_test ()
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def test_io_with_dwarf (self):
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"""Test that process launch I/O redirection flags work properly."""
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self.buildDwarf ()
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self.process_io_test ()
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def process_io_test (self):
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"""Test that process launch I/O redirection flags work properly."""
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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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in_file = os.path.join (os.getcwd(), "input-file.txt")
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out_file = os.path.join (os.getcwd(), "output-test.out")
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err_file = os.path.join (os.getcwd(), "output-test.err")
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# Make sure the output files do not exist before launching the process
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try:
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os.remove (out_file)
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except OSError:
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pass
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try:
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os.remove (err_file)
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except OSError:
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pass
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launch_command = "process launch -i " + in_file + " -o " + out_file + " -e " + err_file
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self.expect (launch_command,
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patterns = [ "Process .* launched: .*a.out" ])
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success = True
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err_msg = ""
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# Check to see if the 'stdout' file was created
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try:
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out_f = open (out_file)
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except IOError:
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success = False
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err_msg = err_msg + " ERROR: stdout file was not created.\n"
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else:
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# Check to see if the 'stdout' file contains the right output
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line = out_f.readline ();
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if line != "This should go to stdout.\n":
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success = False
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err_msg = err_msg + " ERROR: stdout file does not contain correct output.\n"
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out_f.close();
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# Try to delete the 'stdout' file
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try:
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os.remove (out_file)
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except OSError:
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pass
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# Check to see if the 'stderr' file was created
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try:
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err_f = open (err_file)
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except IOError:
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success = False
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err_msg = err_msg + " ERROR: stderr file was not created.\n"
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else:
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# Check to see if the 'stderr' file contains the right output
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line = err_f.readline ()
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if line != "This should go to stderr.\n":
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success = False
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err_msg = err_msg + " ERROR: stderr file does not contain correct output.\n\
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"
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err_f.close()
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# Try to delete the 'stderr' file
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try:
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os.remove (err_file)
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except OSError:
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pass
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if not success:
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self.fail (err_msg)
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d = {'CXX_SOURCES' : 'print_cwd.cpp'}
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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def test_set_working_dir_with_dsym (self):
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"""Test that '-w dir' sets the working dir when running the inferior."""
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self.buildDsym(dictionary=self.d)
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self.setTearDownCleanup(self.d)
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self.my_working_dir_test()
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def test_set_working_dir_with_dwarf (self):
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"""Test that '-w dir' sets the working dir when running the inferior."""
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self.buildDwarf(dictionary=self.d)
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self.setTearDownCleanup(self.d)
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self.my_working_dir_test()
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# rdar://problem/9056462
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# The process launch flag '-w' for setting the current working directory not working?
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def my_working_dir_test (self):
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"""Test that '-w dir' sets the working dir when running the inferior."""
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exe = os.path.join (os.getcwd(), "a.out")
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self.runCmd("file " + exe)
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mywd = 'my_working_dir'
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out_file_name = "my_working_dir_test.out"
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my_working_dir_path = os.path.join(os.getcwd(), mywd)
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out_file_path = os.path.join(my_working_dir_path, out_file_name)
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# Make sure the output files do not exist before launching the process
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try:
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os.remove (out_file_path)
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except OSError:
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pass
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launch_command = "process launch -w %s -o %s" % (my_working_dir_path,
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out_file_path)
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self.expect(launch_command,
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patterns = [ "Process .* launched: .*a.out" ])
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success = True
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err_msg = ""
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# Check to see if the 'stdout' file was created
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try:
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out_f = open(out_file_path)
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except IOError:
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success = False
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err_msg = err_msg + "ERROR: stdout file was not created.\n"
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else:
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# Check to see if the 'stdout' file contains the right output
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line = out_f.readline();
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print "line:", line
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if not re.search(mywd, line):
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success = False
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err_msg = err_msg + "The current working directory was not set correctly.\n"
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out_f.close();
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# Try to delete the 'stdout' file
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try:
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os.remove(out_file_path)
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pass
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except OSError:
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pass
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if not success:
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self.fail(err_msg)
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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