"""
Test some lldb command abbreviations.
"""
import commands
import lldb
import os
import time
import unittest2
from lldbtest import *
import lldbutil

class TestPaths(TestBase):

    mydir = TestBase.compute_mydir(__file__)

    def test_paths (self):
        '''Test to make sure no file names are set in the lldb.SBFileSpec objects returned by lldb.SBHostOS.GetLLDBPath() for paths that are directories'''
        dir_path_types = [lldb.ePathTypeLLDBShlibDir, 
                         lldb.ePathTypeSupportExecutableDir,
                         lldb.ePathTypeHeaderDir,
                         lldb.ePathTypePythonDir,
                         lldb.ePathTypeLLDBSystemPlugins,
                         lldb.ePathTypeLLDBUserPlugins,
                         lldb.ePathTypeLLDBTempSystemDir]
                        
        for path_type in dir_path_types:
            f = lldb.SBHostOS.GetLLDBPath(path_type);
            # No directory path types should have the filename set
            self.assertTrue (f.GetFilename() == None);

    def test_filespec_resolve_doesnt_prepend_cwd_if_file_doesnt_exist (self):
        file_only = lldb.SBFileSpec("VeryUnlikelToExistInTheCurrentWorkingDirectory", True)
        # SBFileSpec(path, True) should not prepend the current-working-directory to the
        # file path if it doesn't exist in the current directory.
        self.assertTrue (file_only.GetDirectory() == None)

    @skipUnlessPlatform(["windows"])
    def test_windows_double_slash (self):
        '''Test to check the path with double slash is handled correctly '''
        # Create a path and see if lldb gets the directory and file right
        fspec = lldb.SBFileSpec("C:\\dummy1\\dummy2//unknown_file", True);
        self.assertTrue (fspec.GetDirectory() == "C:/dummy1/dummy2");
        self.assertTrue (fspec.GetFilename() == "unknown_file");

if __name__ == '__main__':
    import atexit
    lldb.SBDebugger.Initialize()
    atexit.register(lambda: lldb.SBDebugger.Terminate())
    unittest2.main()