2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
100 lines
3.9 KiB
Python
100 lines
3.9 KiB
Python
"""
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Test the lldb platform Python API.
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class PlatformPythonTestCase(TestBase):
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@add_test_categories(["pyapi"])
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@no_debug_info_test
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def test_platform_list(self):
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"""Test SBDebugger::GetNumPlatforms() & GetPlatformAtIndex() API"""
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# Verify the host platform is present by default.
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initial_num_platforms = self.dbg.GetNumPlatforms()
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self.assertGreater(initial_num_platforms, 0)
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host_platform = self.dbg.GetPlatformAtIndex(0)
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self.assertTrue(
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host_platform.IsValid() and host_platform.GetName() == "host",
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"The host platform is present",
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)
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# Select another platform and verify that the platform is added to
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# the platform list.
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platform_idx = self.dbg.GetNumAvailablePlatforms() - 1
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if platform_idx < 1:
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self.fail("No platforms other than host are available")
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platform_data = self.dbg.GetAvailablePlatformInfoAtIndex(platform_idx)
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platform_name = platform_data.GetValueForKey("name").GetStringValue(100)
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self.assertNotEqual(platform_name, "host")
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self.dbg.SetCurrentPlatform(platform_name)
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selected_platform = self.dbg.GetSelectedPlatform()
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self.assertTrue(selected_platform.IsValid())
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self.assertEqual(selected_platform.GetName(), platform_name)
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self.assertEqual(self.dbg.GetNumPlatforms(), initial_num_platforms + 1)
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platform_found = False
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for platform_idx in range(self.dbg.GetNumPlatforms()):
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platform = self.dbg.GetPlatformAtIndex(platform_idx)
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if platform.GetName() == platform_name:
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platform_found = True
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break
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self.assertTrue(platform_found)
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@add_test_categories(["pyapi"])
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@no_debug_info_test
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def test_host_is_connected(self):
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# We've already tested that this one IS the host platform.
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host_platform = self.dbg.GetPlatformAtIndex(0)
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self.assertTrue(
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host_platform.IsConnected(), "The host platform is always connected"
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)
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@add_test_categories(["pyapi"])
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@no_debug_info_test
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def test_available_platform_list(self):
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"""Test SBDebugger::GetNumAvailablePlatforms() and GetAvailablePlatformInfoAtIndex() API"""
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num_platforms = self.dbg.GetNumAvailablePlatforms()
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self.assertGreater(
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num_platforms, 0, "There should be at least one platform available"
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)
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for i in range(num_platforms):
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platform_data = self.dbg.GetAvailablePlatformInfoAtIndex(i)
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name_data = platform_data.GetValueForKey("name")
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desc_data = platform_data.GetValueForKey("description")
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self.assertTrue(name_data and name_data.IsValid(), "Platform has a name")
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self.assertEqual(
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name_data.GetType(),
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lldb.eStructuredDataTypeString,
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"Platform name is a string",
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)
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self.assertTrue(
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desc_data and desc_data.IsValid(), "Platform has a description"
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)
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self.assertEqual(
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desc_data.GetType(),
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lldb.eStructuredDataTypeString,
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"Platform description is a string",
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)
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@add_test_categories(["pyapi"])
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@no_debug_info_test
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@skipIfRemote
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def test_shell_interpreter(self):
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"""Test a shell with a custom interpreter"""
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platform = self.dbg.GetSelectedPlatform()
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self.assertTrue(platform.IsValid())
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sh_cmd = lldb.SBPlatformShellCommand("/bin/zsh", "echo $0")
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self.assertIn("/bin/zsh", sh_cmd.GetShell())
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self.assertIn("echo $0", sh_cmd.GetCommand())
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self.build()
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sh_cmd.SetShell(self.getBuildArtifact("a.out"))
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err = platform.Run(sh_cmd)
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self.assertSuccess(err)
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self.assertIn("SUCCESS", sh_cmd.GetOutput())
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