diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/process_launch/TestProcessLaunch.py')
| -rw-r--r-- | lldb/packages/Python/lldbsuite/test/functionalities/process_launch/TestProcessLaunch.py | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/process_launch/TestProcessLaunch.py b/lldb/packages/Python/lldbsuite/test/functionalities/process_launch/TestProcessLaunch.py new file mode 100644 index 00000000000..41aee665b87 --- /dev/null +++ b/lldb/packages/Python/lldbsuite/test/functionalities/process_launch/TestProcessLaunch.py @@ -0,0 +1,180 @@ +""" +Test lldb process launch flags. +""" + +from __future__ import print_function + +import use_lldb_suite + +import os, time +import lldb +from lldbtest import * + +class ProcessLaunchTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # disable "There is a running process, kill it and restart?" prompt + self.runCmd("settings set auto-confirm true") + self.addTearDownHook(lambda: self.runCmd("settings clear auto-confirm")) + + @not_remote_testsuite_ready + def test_io (self): + """Test that process launch I/O redirection flags work properly.""" + self.build () + exe = os.path.join (os.getcwd(), "a.out") + self.expect("file " + exe, + patterns = [ "Current executable set to .*a.out" ]) + + in_file = "input-file.txt" + out_file = "output-test.out" + err_file = "output-test.err" + + # Make sure the output files do not exist before launching the process + try: + os.remove (out_file) + except OSError: + pass + + try: + os.remove (err_file) + except OSError: + pass + + launch_command = "process launch -i " + in_file + " -o " + out_file + " -e " + err_file + + if lldb.remote_platform: + self.runCmd('platform put-file "{local}" "{remote}"'.format( + local=in_file, remote=in_file)) + + self.expect (launch_command, + patterns = [ "Process .* launched: .*a.out" ]) + + if lldb.remote_platform: + self.runCmd('platform get-file "{remote}" "{local}"'.format( + remote=out_file, local=out_file)) + self.runCmd('platform get-file "{remote}" "{local}"'.format( + remote=err_file, local=err_file)) + + success = True + err_msg = "" + + # Check to see if the 'stdout' file was created + try: + out_f = open (out_file) + except IOError: + success = False + err_msg = err_msg + " ERROR: stdout file was not created.\n" + else: + # Check to see if the 'stdout' file contains the right output + line = out_f.readline (); + if line != "This should go to stdout.\n": + success = False + err_msg = err_msg + " ERROR: stdout file does not contain correct output.\n" + out_f.close(); + + # Try to delete the 'stdout' file + try: + os.remove (out_file) + except OSError: + pass + + # Check to see if the 'stderr' file was created + try: + err_f = open (err_file) + except IOError: + success = False + err_msg = err_msg + " ERROR: stderr file was not created.\n" + else: + # Check to see if the 'stderr' file contains the right output + line = err_f.readline () + if line != "This should go to stderr.\n": + success = False + err_msg = err_msg + " ERROR: stderr file does not contain correct output.\n\ +" + err_f.close() + + # Try to delete the 'stderr' file + try: + os.remove (err_file) + except OSError: + pass + + if not success: + self.fail (err_msg) + + # rdar://problem/9056462 + # The process launch flag '-w' for setting the current working directory not working? + @not_remote_testsuite_ready + @expectedFailureLinux("llvm.org/pr20265") + def test_set_working_dir (self): + """Test that '-w dir' sets the working dir when running the inferior.""" + d = {'CXX_SOURCES' : 'print_cwd.cpp'} + self.build(dictionary=d) + self.setTearDownCleanup(d) + exe = os.path.join (os.getcwd(), "a.out") + self.runCmd("file " + exe) + + mywd = 'my_working_dir' + out_file_name = "my_working_dir_test.out" + err_file_name = "my_working_dir_test.err" + + my_working_dir_path = os.path.join(os.getcwd(), mywd) + out_file_path = os.path.join(my_working_dir_path, out_file_name) + err_file_path = os.path.join(my_working_dir_path, err_file_name) + + # Make sure the output files do not exist before launching the process + try: + os.remove (out_file_path) + os.remove (err_file_path) + except OSError: + pass + + # Check that we get an error when we have a nonexisting path + launch_command = "process launch -w %s -o %s -e %s" % (my_working_dir_path + 'z', + out_file_path, + err_file_path) + + self.expect(launch_command, error=True, + patterns = ["error:.* No such file or directory: %sz" % my_working_dir_path]) + + # Really launch the process + launch_command = "process launch -w %s -o %s -e %s" % (my_working_dir_path, + out_file_path, + err_file_path) + + self.expect(launch_command, + patterns = [ "Process .* launched: .*a.out" ]) + + success = True + err_msg = "" + + # Check to see if the 'stdout' file was created + try: + out_f = open(out_file_path) + except IOError: + success = False + err_msg = err_msg + "ERROR: stdout file was not created.\n" + else: + # Check to see if the 'stdout' file contains the right output + line = out_f.readline(); + if self.TraceOn(): + print("line:", line) + if not re.search(mywd, line): + success = False + err_msg = err_msg + "The current working directory was not set correctly.\n" + out_f.close(); + + # Try to delete the 'stdout' and 'stderr' files + try: + os.remove(out_file_path) + os.remove(err_file_path) + pass + except OSError: + pass + + if not success: + self.fail(err_msg) |
