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
86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
"""
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Test lldb data formatter subsystem.
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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 DataFormatterBoolRefPtr(TestBase):
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@skipUnlessDarwin
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def test_boolrefptr_with_run_command(self):
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"""Test the formatters we use for BOOL& and BOOL* in Objective-C."""
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self.build()
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self.boolrefptr_data_formatter_commands()
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break at.
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self.line = line_number("main.mm", "// Set break point at this line.")
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def boolrefptr_data_formatter_commands(self):
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"""Test the formatters we use for BOOL& and BOOL* in Objective-C."""
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self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line(
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self, "main.mm", self.line, num_expected_locations=1, loc_exact=True
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)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect(
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"thread list",
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STOPPED_DUE_TO_BREAKPOINT,
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substrs=["stopped", "stop reason = breakpoint"],
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)
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# This is the function to remove the custom formats in order to have a
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# clean slate for the next test case.
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def cleanup():
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self.runCmd("type format clear", check=False)
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self.runCmd("type summary clear", check=False)
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self.runCmd("type synth clear", check=False)
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# Execute the cleanup function during test case tear down.
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self.addTearDownHook(cleanup)
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isArm = "arm" in self.getArchitecture()
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# Now check that we use the right summary for BOOL&
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self.expect("frame variable yes_ref", substrs=["YES"])
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self.expect("frame variable no_ref", substrs=["NO"])
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if not (isArm):
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self.expect("frame variable unset_ref", substrs=["12"])
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# Now check that we use the right summary for BOOL*
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self.expect("frame variable yes_ptr", substrs=["YES"])
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self.expect("frame variable no_ptr", substrs=["NO"])
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if not (isArm):
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self.expect("frame variable unset_ptr", substrs=["12"])
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# Now check that we use the right summary for BOOL
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self.expect("frame variable yes", substrs=["YES"])
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self.expect("frame variable no", substrs=["NO"])
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if not (isArm):
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self.expect("frame variable unset", substrs=["12"])
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# BOOL is bool instead of signed char on ARM.
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converted_YES = "-1" if not isArm else "YES"
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self.expect_expr(
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"myField",
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result_type="BoolBitFields",
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result_children=[
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ValueCheck(name="fieldOne", summary="NO"),
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ValueCheck(name="fieldTwo", summary=converted_YES),
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ValueCheck(name="fieldThree", summary="NO"),
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ValueCheck(name="fieldFour", summary="NO"),
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ValueCheck(name="fieldFive", summary=converted_YES),
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],
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)
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