diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
| commit | 88c643b6fec27eec436c8d138fee6346e92337d6 (patch) | |
| tree | 82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py | |
| parent | 94994d372d014ce4c8758b9605d63fae651bd8aa (diff) | |
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py b/packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py deleted file mode 100644 index f2dc5281f137..000000000000 --- a/packages/Python/lldbsuite/test/driver/batch_mode/TestBatchMode.py +++ /dev/null @@ -1,188 +0,0 @@ -""" -Test that the lldb driver's batch mode works correctly. -""" - -from __future__ import print_function - - -import os -import time -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbutil - - -class DriverBatchModeTest (TestBase): - - mydir = TestBase.compute_mydir(__file__) - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - # Our simple source filename. - self.source = 'main.c' - self.victim = None - - def expect_string(self, string): - import pexpect - """This expects for "string", with timeout & EOF being test fails.""" - try: - self.child.expect_exact(string) - except pexpect.EOF: - self.fail("Got EOF waiting for '%s'" % (string)) - except pexpect.TIMEOUT: - self.fail("Timed out waiting for '%s'" % (string)) - - @skipIfRemote # test not remote-ready llvm.org/pr24813 - @expectedFlakeyFreeBSD("llvm.org/pr25172 fails rarely on the buildbot") - @expectedFlakeyLinux("llvm.org/pr25172") - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") - def test_batch_mode_run_crash(self): - """Test that the lldb driver's batch mode works correctly.""" - self.build() - self.setTearDownCleanup() - - import pexpect - exe = self.getBuildArtifact("a.out") - prompt = "(lldb) " - - # Pass CRASH so the process will crash and stop in batch mode. - run_commands = ' -b -o "break set -n main" -o "run" -o "continue" -k "frame var touch_me_not"' - self.child = pexpect.spawn( - '%s %s %s %s -- CRASH' % - (lldbtest_config.lldbExec, self.lldbOption, run_commands, exe)) - child = self.child - # Turn on logging for what the child sends back. - if self.TraceOn(): - child.logfile_read = sys.stdout - - # We should see the "run": - self.expect_string("run") - # We should have hit the breakpoint & continued: - self.expect_string("continue") - # The App should have crashed: - self.expect_string("About to crash") - # The -k option should have printed the frame variable once: - self.expect_string('(char *) touch_me_not') - # Then we should have a live prompt: - self.expect_string(prompt) - self.child.sendline("frame variable touch_me_not") - self.expect_string('(char *) touch_me_not') - - self.deletePexpectChild() - - @skipIfRemote # test not remote-ready llvm.org/pr24813 - @expectedFlakeyFreeBSD("llvm.org/pr25172 fails rarely on the buildbot") - @expectedFlakeyLinux("llvm.org/pr25172") - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") - def test_batch_mode_run_exit(self): - """Test that the lldb driver's batch mode works correctly.""" - self.build() - self.setTearDownCleanup() - - import pexpect - exe = self.getBuildArtifact("a.out") - prompt = "(lldb) " - - # Now do it again, and make sure if we don't crash, we quit: - run_commands = ' -b -o "break set -n main" -o "run" -o "continue" ' - self.child = pexpect.spawn( - '%s %s %s %s -- NOCRASH' % - (lldbtest_config.lldbExec, self.lldbOption, run_commands, exe)) - child = self.child - # Turn on logging for what the child sends back. - if self.TraceOn(): - child.logfile_read = sys.stdout - - # We should see the "run": - self.expect_string("run") - # We should have hit the breakpoint & continued: - self.expect_string("continue") - # The App should have not have crashed: - self.expect_string("Got there on time and it did not crash.") - # Then we should have a live prompt: - self.expect_string("exited") - index = self.child.expect([pexpect.EOF, pexpect.TIMEOUT]) - self.assertTrue( - index == 0, - "lldb didn't close on successful batch completion.") - - def closeVictim(self): - if self.victim is not None: - self.victim.close() - self.victim = None - - @skipIfRemote # test not remote-ready llvm.org/pr24813 - @expectedFlakeyFreeBSD("llvm.org/pr25172 fails rarely on the buildbot") - @expectedFlakeyLinux("llvm.org/pr25172") - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") - def test_batch_mode_attach_exit(self): - """Test that the lldb driver's batch mode works correctly.""" - self.build() - self.setTearDownCleanup() - - import pexpect - exe = self.getBuildArtifact("a.out") - prompt = "(lldb) " - - # Finally, start up the process by hand, attach to it, and wait for its completion. - # Attach is funny, since it looks like it stops with a signal on most Unixen so - # care must be taken not to treat that as a reason to exit batch mode. - - # Start up the process by hand and wait for it to get to the wait loop. - - self.victim = pexpect.spawn('%s WAIT' % (exe)) - if self.victim is None: - self.fail("Could not spawn ", exe, ".") - - self.addTearDownHook(self.closeVictim) - - if self.TraceOn(): - self.victim.logfile_read = sys.stdout - - self.victim.expect("PID: ([0-9]+) END") - if self.victim.match is None: - self.fail("Couldn't get the target PID.") - - victim_pid = int(self.victim.match.group(1)) - - self.victim.expect("Waiting") - - run_commands = ' -b -o "process attach -p %d" -o "breakpoint set --file %s -p \'Stop here to unset keep_waiting\' -N keep_waiting" -o "continue" -o "break delete keep_waiting" -o "expr keep_waiting = 0" -o "continue" ' % ( - victim_pid, self.source) - self.child = pexpect.spawn( - '%s %s %s %s' % - (lldbtest_config.lldbExec, - self.lldbOption, - run_commands, - exe)) - - child = self.child - # Turn on logging for what the child sends back. - if self.TraceOn(): - child.logfile_read = sys.stdout - - # We should see the "run": - self.expect_string("attach") - - self.expect_string(prompt + "continue") - - self.expect_string(prompt + "continue") - - # Then we should see the process exit: - self.expect_string("Process %d exited with status" % (victim_pid)) - - victim_index = self.victim.expect([pexpect.EOF, pexpect.TIMEOUT]) - self.assertTrue(victim_index == 0, "Victim didn't really exit.") - - index = self.child.expect([pexpect.EOF, pexpect.TIMEOUT]) - self.assertTrue( - index == 0, - "lldb didn't close on successful batch completion.") |
