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"""
Test some lldb command abbreviations.
"""
import lldb
import os
import sys
import json
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
from lldbsuite.test import lldbplatformutil
class TestPaths(TestBase):
@no_debug_info_test
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,
lldb.ePathTypeClangDir,
]
for path_type in dir_path_types:
f = lldb.SBHostOS.GetLLDBPath(path_type)
# No directory path types should have the filename set
self.assertIsNone(f.GetFilename())
shlib_dir = lldb.SBHostOS.GetLLDBPath(lldb.ePathTypeLLDBShlibDir).GetDirectory()
if lldbplatformutil.getHostPlatform() == "windows":
filenames = ["liblldb.dll"]
elif lldbplatformutil.getHostPlatform() == "macosx":
filenames = ["LLDB", "liblldb.dylib"]
else:
filenames = ["liblldb.so"]
self.assertTrue(
any([os.path.exists(os.path.join(shlib_dir, f)) for f in filenames]),
"shlib_dir = " + shlib_dir,
)
@no_debug_info_test
def test_interpreter_info(self):
info_sd = self.dbg.GetScriptInterpreterInfo(
self.dbg.GetScriptingLanguage("python")
)
self.assertTrue(info_sd.IsValid())
stream = lldb.SBStream()
self.assertSuccess(info_sd.GetAsJSON(stream))
info = json.loads(stream.GetData())
prefix = info["prefix"]
self.assertEqual(os.path.realpath(sys.prefix), os.path.realpath(prefix))
self.assertEqual(
os.path.realpath(os.path.join(info["lldb-pythonpath"], "lldb")),
os.path.realpath(os.path.dirname(lldb.__file__)),
)
self.assertTrue(os.path.exists(info["executable"]))
self.assertEqual(info["language"], "python")
@no_debug_info_test
def test_directory_doesnt_end_with_slash(self):
current_directory_spec = lldb.SBFileSpec(os.path.curdir)
current_directory_string = current_directory_spec.GetDirectory()
self.assertNotEqual(current_directory_string[-1:], "/")
@skipUnlessPlatform(["windows"])
@no_debug_info_test
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.assertEqual(
os.path.normpath(fspec.GetDirectory()), os.path.normpath("C:/dummy1/dummy2")
)
self.assertEqual(fspec.GetFilename(), "unknown_file")
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