mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-19 19:45:40 -04:00
9bace26a69
Summary:
A lot of our tests copied the setUp code from our TestSampleTest.py:
```
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
```
This code does nothing unless we actually do any setUp work in there, so let's remove all these method definitions.
Reviewers: labath, JDevlieghere
Reviewed By: labath
Subscribers: lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71454
96 lines
4.1 KiB
Python
96 lines
4.1 KiB
Python
"""
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Make sure the getting a variable path works and doesn't crash.
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"""
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class TestVarPath(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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# If your test case doesn't stress debug info, the
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# set this to true. That way it won't be run once for
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# each debug info format.
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NO_DEBUG_INFO_TESTCASE = True
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def test_frame_var(self):
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self.build()
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self.do_test()
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def verify_point(self, frame, var_name, var_typename, x_value, y_value):
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v = frame.GetValueForVariablePath(var_name)
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self.assertTrue(v.GetError().Success(), "Make sure we find '%s'" % (var_name))
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self.assertTrue(v.GetType().GetName() == var_typename,
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"Make sure '%s' has type '%s'" % (var_name, var_typename))
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if '*' in var_typename:
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valid_prefix = var_name + '->'
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invalid_prefix = var_name + '.'
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else:
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valid_prefix = var_name + '.'
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invalid_prefix = var_name + '->'
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valid_x_path = valid_prefix + 'x'
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valid_y_path = valid_prefix + 'y'
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invalid_x_path = invalid_prefix + 'x'
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invalid_y_path = invalid_prefix + 'y'
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invalid_m_path = invalid_prefix + 'm'
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v = frame.GetValueForVariablePath(valid_x_path)
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self.assertTrue(v.GetError().Success(), "Make sure we find '%s'" % (valid_x_path))
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self.assertTrue(v.GetValue() == str(x_value), "Make sure '%s' has a value of %i" % (valid_x_path, x_value))
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self.assertTrue(v.GetType().GetName() == "int", "Make sure '%s' has type 'int'" % (valid_x_path))
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v = frame.GetValueForVariablePath(invalid_x_path)
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self.assertTrue(v.GetError().Fail(), "Make sure we don't find '%s'" % (invalid_x_path))
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v = frame.GetValueForVariablePath(valid_y_path)
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self.assertTrue(v.GetError().Success(), "Make sure we find '%s'" % (valid_y_path))
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self.assertTrue(v.GetValue() == str(y_value), "Make sure '%s' has a value of %i" % (valid_y_path, y_value))
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self.assertTrue(v.GetType().GetName() == "int", "Make sure '%s' has type 'int'" % (valid_y_path))
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v = frame.GetValueForVariablePath(invalid_y_path)
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self.assertTrue(v.GetError().Fail(), "Make sure we don't find '%s'" % (invalid_y_path))
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v = frame.GetValueForVariablePath(invalid_m_path)
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self.assertTrue(v.GetError().Fail(), "Make sure we don't find '%s'" % (invalid_m_path))
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def do_test(self):
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
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self, "// Set a breakpoint here", lldb.SBFileSpec("main.cpp"))
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frame = thread.GetFrameAtIndex(0)
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v = frame.GetValueForVariablePath('no_such_variable')
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self.assertTrue(v.GetError().Fail(), "Make sure we don't find 'no_such_variable'")
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# Test an instance
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self.verify_point(frame, 'pt', 'Point', 1, 2)
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# Test a pointer
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self.verify_point(frame, 'pt_ptr', 'Point *', 3030, 4040)
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# Test using a pointer as an array
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self.verify_point(frame, 'pt_ptr[-1]', 'Point', 1010, 2020)
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self.verify_point(frame, 'pt_ptr[0]', 'Point', 3030, 4040)
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self.verify_point(frame, 'pt_ptr[1]', 'Point', 5050, 6060)
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# Test arrays
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v = frame.GetValueForVariablePath('points')
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self.assertTrue(v.GetError().Success(),
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"Make sure we find 'points'")
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self.verify_point(frame, 'points[0]', 'Point', 1010, 2020)
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self.verify_point(frame, 'points[1]', 'Point', 3030, 4040)
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self.verify_point(frame, 'points[2]', 'Point', 5050, 6060)
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# Test a reference
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self.verify_point(frame, 'pt_ref', 'Point &', 1, 2)
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v = frame.GetValueForVariablePath('pt_sp')
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self.assertTrue(v.GetError().Success(), "Make sure we find 'pt_sp'")
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# Make sure we don't crash when looking for non existant child
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# in type with synthetic children. This used to cause a crash.
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v = frame.GetValueForVariablePath('pt_sp->not_valid_child')
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self.assertTrue(v.GetError().Fail(),
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"Make sure we don't find 'pt_sp->not_valid_child'")
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