o CommandObjectSettingsSet.cpp:
Fix a bug where "settings set -r th" wouldn't complete.
o UserSettingsController.cpp:
Fix a bug where "settings set target.process." wouldn't complete.
o test/functionalities/completion:
Add various completion test cases related to 'settings set' command.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@148596 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/functionalities/completion/TestCompletion.py b/test/functionalities/completion/TestCompletion.py
new file mode 100644
index 0000000..a6d2ce6
--- /dev/null
+++ b/test/functionalities/completion/TestCompletion.py
@@ -0,0 +1,116 @@
+"""
+Test the lldb command line completion mechanism.
+"""
+
+import os
+import unittest2
+import lldb
+import pexpect
+from lldbtest import *
+
+class CommandLineCompletionTestCase(TestBase):
+
+ mydir = os.path.join("functionalities", "completion")
+
+ @classmethod
+ def classCleanup(cls):
+ """Cleanup the test byproducts."""
+ system(["/bin/sh", "-c", "rm -f child_send.txt"])
+ system(["/bin/sh", "-c", "rm -f child_read.txt"])
+
+ def test_settings_s(self):
+ """Test that 'settings s' completes to ['Available completions:', 'set', 'show']."""
+ self.complete_from_to('settings s', ['Available completions:', 'set', 'show'])
+
+ def test_settings_set_th(self):
+ """Test that 'settings set th' completes to 'settings set thread-format'."""
+ self.complete_from_to('settings set th', 'settings set thread-format')
+
+ def test_settings_s_dash(self):
+ """Test that 'settings set -' completes to ['Available completions:', '-n', '-r']."""
+ self.complete_from_to('settings set -', ['Available completions:', '-n', '-r'])
+
+ def test_settings_set_dash_r_th(self):
+ """Test that 'settings set -r th' completes to 'settings set -r thread-format'."""
+ self.complete_from_to('settings set -r th', 'settings set -r thread-format')
+
+ def test_settings_set_ta(self):
+ """Test that 'settings set ta' completes to 'settings set target.'."""
+ self.complete_from_to('settings set ta', 'settings set target.')
+
+ def test_settings_set_target_pr(self):
+ """Test that 'settings set target.pr' completes to ['Available completions:',
+ 'target.prefer-dynamic-value', 'target.process.']."""
+ self.complete_from_to('settings set target.pr',
+ ['Available completions:',
+ 'target.prefer-dynamic-value',
+ 'target.process.'])
+
+ def test_settings_set_target_process(self):
+ """Test that 'settings set target.process' completes to 'settings set target.process.'."""
+ self.complete_from_to('settings set target.process', 'settings set target.process.')
+
+ def test_settings_set_target_process_dot(self):
+ """Test that 'settings set target.process.' completes to 'settings set target.process.thread.'."""
+ self.complete_from_to('settings set target.process.', 'settings set target.process.thread.')
+
+ def test_settings_set_target_process_thread_dot(self):
+ """Test that 'settings set target.process.thread.' completes to ['Available completions:',
+ 'target.process.thread.step-avoid-regexp', 'target.process.thread.trace-thread']."""
+ self.complete_from_to('settings set target.process.thread.',
+ ['Available completions:',
+ 'target.process.thread.step-avoid-regexp',
+ 'target.process.thread.trace-thread'])
+
+ def complete_from_to(self, str_before, patterns):
+ """Test the completion mechanism completes str_before to pattern, where
+ patterns could be a pattern-string or a list of pattern-strings"""
+ prompt = "(lldb) "
+ add_prompt = "Enter your stop hook command(s). Type 'DONE' to end.\r\n> "
+ add_prompt1 = "\r\n> "
+
+ # So that the child gets torn down after the test.
+ self.child = pexpect.spawn('%s %s' % (self.lldbHere, self.lldbOption))
+ child = self.child
+ # Turn on logging for input/output to/from the child.
+ with open('child_send.txt', 'w') as f_send:
+ with open('child_read.txt', 'w') as f_read:
+ child.logfile_send = f_send
+ child.logfile_read = f_read
+
+ # Test that str_before completes to str_after.
+ child.expect_exact(prompt)
+ child.setecho(True)
+ child.send("%s\t" % str_before)
+ #child.expect_exact("%s\t" % str_after)
+ child.sendline('')
+ child.expect_exact(prompt)
+
+ with open('child_send.txt', 'r') as fs:
+ if self.TraceOn():
+ print "\n\nContents of child_send.txt:"
+ print fs.read()
+ with open('child_read.txt', 'r') as fr:
+ from_child = fr.read()
+ if self.TraceOn():
+ print "\n\nContents of child_read.txt:"
+ print from_child
+
+ self.assertFalse(patterns is None)
+ if type(patterns) is not types.ListType:
+ patterns = [patterns]
+
+ # If each pattern matches from_child, the completion mechanism works!
+ for p in patterns:
+ self.expect(from_child, msg=COMPLETIOND_MSG(str_before, p), exe=False,
+ patterns = [p])
+
+ child.logfile_send = None
+ child.logfile_read = None
+
+
+if __name__ == '__main__':
+ import atexit
+ lldb.SBDebugger.Initialize()
+ atexit.register(lambda: lldb.SBDebugger.Terminate())
+ unittest2.main()