1"""
2Test some lldb command abbreviations.
3"""
4
5
6import lldb
7import os
8import sys
9import json
10from lldbsuite.test.decorators import *
11from lldbsuite.test.lldbtest import *
12from lldbsuite.test import lldbutil
13from lldbsuite.test import lldbplatformutil
14
15
16class TestPaths(TestBase):
17
18    @no_debug_info_test
19    def test_paths(self):
20        '''Test to make sure no file names are set in the lldb.SBFileSpec objects returned by lldb.SBHostOS.GetLLDBPath() for paths that are directories'''
21        dir_path_types = [lldb.ePathTypeLLDBShlibDir,
22                          lldb.ePathTypeSupportExecutableDir,
23                          lldb.ePathTypeHeaderDir,
24                          lldb.ePathTypePythonDir,
25                          lldb.ePathTypeLLDBSystemPlugins,
26                          lldb.ePathTypeLLDBUserPlugins,
27                          lldb.ePathTypeLLDBTempSystemDir,
28                          lldb.ePathTypeClangDir]
29
30        for path_type in dir_path_types:
31            f = lldb.SBHostOS.GetLLDBPath(path_type)
32            # No directory path types should have the filename set
33            self.assertIsNone(f.GetFilename())
34
35        shlib_dir = lldb.SBHostOS.GetLLDBPath(lldb.ePathTypeLLDBShlibDir).GetDirectory()
36        if lldbplatformutil.getHostPlatform() == 'windows':
37            filenames = ['liblldb.dll']
38        elif lldbplatformutil.getHostPlatform() == 'macosx':
39            filenames = ['LLDB', 'liblldb.dylib']
40        else:
41            filenames = ['liblldb.so']
42        self.assertTrue(any([os.path.exists(os.path.join(shlib_dir, f)) for f in
43            filenames]), "shlib_dir = " + shlib_dir)
44
45    @no_debug_info_test
46    def test_interpreter_info(self):
47        info_sd = self.dbg.GetScriptInterpreterInfo(self.dbg.GetScriptingLanguage("python"))
48        self.assertTrue(info_sd.IsValid())
49        stream = lldb.SBStream()
50        self.assertSuccess(info_sd.GetAsJSON(stream))
51        info = json.loads(stream.GetData())
52        prefix = info['prefix']
53        self.assertEqual(os.path.realpath(sys.prefix), os.path.realpath(prefix))
54        self.assertEqual(
55            os.path.realpath(os.path.join(info['lldb-pythonpath'], 'lldb')),
56            os.path.realpath(os.path.dirname(lldb.__file__)))
57        self.assertTrue(os.path.exists(info['executable']))
58        self.assertEqual(info['language'], 'python')
59
60
61    @no_debug_info_test
62    def test_directory_doesnt_end_with_slash(self):
63        current_directory_spec = lldb.SBFileSpec(os.path.curdir)
64        current_directory_string = current_directory_spec.GetDirectory()
65        self.assertNotEqual(current_directory_string[-1:], '/')
66
67    @skipUnlessPlatform(["windows"])
68    @no_debug_info_test
69    def test_windows_double_slash(self):
70        '''Test to check the path with double slash is handled correctly '''
71        # Create a path and see if lldb gets the directory and file right
72        fspec = lldb.SBFileSpec("C:\\dummy1\\dummy2//unknown_file", True)
73        self.assertEqual(
74            os.path.normpath(
75                fspec.GetDirectory()),
76            os.path.normpath("C:/dummy1/dummy2"))
77        self.assertEqual(fspec.GetFilename(), "unknown_file")
78