fa6b278f9c
What that does is it restricts formatters in those categories to only match to types coming from "compatible" source languages llvm-svn: 247872
97 lines
3.3 KiB
Python
97 lines
3.3 KiB
Python
"""
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Test lldb data formatter subsystem.
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"""
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import os, time
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import unittest2
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import lldb
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from lldbtest import *
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import lldbutil
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class DataFormatterDisablingTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipUnlessDarwin
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@dsym_test
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def test_with_dsym_and_run_command(self):
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"""Test data formatter commands."""
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self.buildDsym()
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self.data_formatter_commands()
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@dwarf_test
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@expectedFailureWindows("llvm.org/pr24462") # Data formatters have problems on Windows
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def test_with_dwarf_and_run_command(self):
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"""Test data formatter commands."""
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self.buildDwarf()
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self.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.cpp', '// Set break point at this line.')
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def data_formatter_commands(self):
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"""Check that we can properly disable all data formatter categories."""
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self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
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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("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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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 category enable *', 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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#self.runCmd('type category enable system VectorTypes libcxx gnu-libstdc++ CoreGraphics CoreServices AppKit CoreFoundation objc default', check=False)
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self.expect('type category list', substrs = ['system','enabled',])
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self.expect("frame variable numbers",
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substrs = ['[0] = 1', '[3] = 1234'])
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self.expect('frame variable string1', substrs = ['hello world'])
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# now disable them all and check that nothing is formatted
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self.runCmd('type category disable *')
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self.expect("frame variable numbers", matching=False,
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substrs = ['[0] = 1', '[3] = 1234'])
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self.expect('frame variable string1', matching=False, substrs = ['hello world'])
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self.expect('type category list', substrs = ['system','disabled',])
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# now enable and check that we are back to normal
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self.runCmd("type category enable *")
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self.expect('type category list', substrs = ['system','enabled'])
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self.expect("frame variable numbers",
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substrs = ['[0] = 1', '[3] = 1234'])
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self.expect('frame variable string1', substrs = ['hello world'])
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self.expect('type category list', substrs = ['system','enabled'])
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# last check - our cleanup will re-enable everything
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self.runCmd('type category disable *')
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self.expect('type category list', substrs = ['system','disabled'])
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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