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a52a11139c
Summary: A lot of tests do this trick but the vast majority of them don't even call `print()`. Most of this patch was generated by a script that just looks at all the files and deletes the line if there is no `print (` or `print(` anywhere else in the file. I checked the remaining tests manually and deleted the import if we never call print (but instead do stuff like `expr print(...)` and similar false-positives). I also corrected the additional empty lines after the import in the files that I manually edited. Reviewers: JDevlieghere, labath, jfb Reviewed By: labath Subscribers: dexonsmith, wuzish, nemanjai, kbarton, christof, arphaman, abidh, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D71452
72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
"""
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Test calling an expression with errors that a FixIt can fix.
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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 ExprCommandWithFixits(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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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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self.main_source = "main.cpp"
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self.main_source_spec = lldb.SBFileSpec(self.main_source)
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@skipUnlessDarwin
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def test_with_target(self):
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"""Test calling expressions with errors that can be fixed by the FixIts."""
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self.build()
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self.try_expressions()
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def test_with_dummy_target(self):
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"""Test calling expressions in the dummy target with errors that can be fixed by the FixIts."""
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ret_val = lldb.SBCommandReturnObject()
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result = self.dbg.GetCommandInterpreter().HandleCommand("expression ((1 << 16) - 1))", ret_val)
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self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "The expression was successful.")
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self.assertTrue("Fix-it applied" in ret_val.GetError(), "Found the applied FixIt.")
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def try_expressions(self):
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"""Test calling expressions with errors that can be fixed by the FixIts."""
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(target, process, self.thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
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'Stop here to evaluate expressions', self.main_source_spec)
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options = lldb.SBExpressionOptions()
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options.SetAutoApplyFixIts(True)
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frame = self.thread.GetFrameAtIndex(0)
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# Try with one error:
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value = frame.EvaluateExpression("my_pointer.first", options)
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self.assertTrue(value.IsValid())
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self.assertTrue(value.GetError().Success())
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self.assertTrue(value.GetValueAsUnsigned() == 10)
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# Try with two errors:
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two_error_expression = "my_pointer.second->a"
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value = frame.EvaluateExpression(two_error_expression, options)
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self.assertTrue(value.IsValid())
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self.assertTrue(value.GetError().Success())
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self.assertTrue(value.GetValueAsUnsigned() == 20)
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# Now turn off the fixits, and the expression should fail:
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options.SetAutoApplyFixIts(False)
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value = frame.EvaluateExpression(two_error_expression, options)
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self.assertTrue(value.IsValid())
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self.assertTrue(value.GetError().Fail())
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error_string = value.GetError().GetCString()
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self.assertTrue(
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error_string.find("fixed expression suggested:") != -1,
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"Fix was suggested")
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self.assertTrue(
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error_string.find("my_pointer->second.a") != -1,
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"Fix was right")
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