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"""
Test the lldb platform Python API.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class PlatformPythonTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@add_test_categories(['pyapi'])
@no_debug_info_test
def test_platform_list(self):
"""Test SBDebugger::GetNumPlatforms() & GetPlatformAtIndex() API"""
# Verify the host platform is present by default.
initial_num_platforms = self.dbg.GetNumPlatforms()
self.assertGreater(initial_num_platforms, 0)
host_platform = self.dbg.GetPlatformAtIndex(0)
self.assertTrue(host_platform.IsValid() and
host_platform.GetName() == 'host',
'The host platform is present')
# Select another platform and verify that the platform is added to
# the platform list.
platform_idx = self.dbg.GetNumAvailablePlatforms() - 1
if platform_idx < 1:
self.fail('No platforms other than host are available')
platform_data = self.dbg.GetAvailablePlatformInfoAtIndex(platform_idx)
platform_name = platform_data.GetValueForKey('name').GetStringValue(100)
self.assertNotEqual(platform_name, 'host')
self.dbg.SetCurrentPlatform(platform_name)
selected_platform = self.dbg.GetSelectedPlatform()
self.assertTrue(selected_platform.IsValid())
self.assertEqual(selected_platform.GetName(), platform_name)
self.assertEqual(self.dbg.GetNumPlatforms(), initial_num_platforms + 1)
platform_found = False
for platform_idx in range(self.dbg.GetNumPlatforms()):
platform = self.dbg.GetPlatformAtIndex(platform_idx)
if platform.GetName() == platform_name:
platform_found = True
break
self.assertTrue(platform_found)
@add_test_categories(['pyapi'])
@no_debug_info_test
def test_host_is_connected(self):
# We've already tested that this one IS the host platform.
host_platform = self.dbg.GetPlatformAtIndex(0)
self.assertTrue(host_platform.IsConnected(), "The host platform is always connected")
@add_test_categories(['pyapi'])
@no_debug_info_test
def test_available_platform_list(self):
"""Test SBDebugger::GetNumAvailablePlatforms() and GetAvailablePlatformInfoAtIndex() API"""
num_platforms = self.dbg.GetNumAvailablePlatforms()
self.assertGreater(
num_platforms, 0,
'There should be at least one platform available')
for i in range(num_platforms):
platform_data = self.dbg.GetAvailablePlatformInfoAtIndex(i)
name_data = platform_data.GetValueForKey('name')
desc_data = platform_data.GetValueForKey('description')
self.assertTrue(
name_data and name_data.IsValid(),
'Platform has a name')
self.assertEqual(
name_data.GetType(), lldb.eStructuredDataTypeString,
'Platform name is a string')
self.assertTrue(
desc_data and desc_data.IsValid(),
'Platform has a description')
self.assertEqual(
desc_data.GetType(), lldb.eStructuredDataTypeString,
'Platform description is a string')
@add_test_categories(['pyapi'])
@no_debug_info_test
def test_shell_interpreter(self):
""" Test a shell with a custom interpreter """
platform = self.dbg.GetSelectedPlatform()
self.assertTrue(platform.IsValid())
sh_cmd = lldb.SBPlatformShellCommand('/bin/zsh', 'echo $0')
self.assertIn('/bin/zsh', sh_cmd.GetShell())
self.assertIn('echo $0', sh_cmd.GetCommand())
self.build()
sh_cmd.SetShell(self.getBuildArtifact('a.out'))
err = platform.Run(sh_cmd)
self.assertTrue(err.Success())
self.assertIn("SUCCESS", sh_cmd.GetOutput())
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