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95c453a221
For convenience, we had added the folder that dotest.py was in to sys.path, so that we could easily write things like `import lldbutil` from anywhere and any test. This introduces a subtle problem when using Python's package system, because when unittest2 imports a particular test suite, the test suite is detached from the package. Thus, writing "import lldbutil" from dotest imports it as part of the package, and writing the same line from a test does a fresh import since the importing module was not part of the same package. The real way to fix this is to use absolute imports everywhere. Instead of writing "import lldbutil", we need to write "import lldbsuite.test.util". This patch fixes up that and all other similar cases, and additionally removes the script directory from sys.path to ensure that this can't happen again. llvm-svn: 251886
42 lines
2.3 KiB
Python
42 lines
2.3 KiB
Python
"""
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Tests that bool types work
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"""
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class CPPTestDiamondInheritance(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def test_with_run_command(self):
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"""Test that virtual base classes work in when SBValue objects are used to explore the variable value"""
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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self.set_breakpoint(line_number('main.cpp', '// breakpoint 1'))
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self.set_breakpoint(line_number('main.cpp', '// breakpoint 2'))
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process = target.LaunchSimple (None, None, self.get_process_working_directory())
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self.assertTrue(process, PROCESS_IS_VALID)
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thread = process.GetThreadAtIndex(0)
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frame = thread.GetFrameAtIndex(0)
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j1 = frame.FindVariable("j1")
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j1_Derived1 = j1.GetChildAtIndex(0)
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j1_Derived2 = j1.GetChildAtIndex(1)
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j1_Derived1_VBase = j1_Derived1.GetChildAtIndex(0)
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j1_Derived2_VBase = j1_Derived2.GetChildAtIndex(0)
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j1_Derived1_VBase_m_value = j1_Derived1_VBase.GetChildAtIndex(0)
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j1_Derived2_VBase_m_value = j1_Derived2_VBase.GetChildAtIndex(0)
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self.assertTrue(j1_Derived1_VBase.GetLoadAddress() == j1_Derived2_VBase.GetLoadAddress(), "ensure virtual base class is the same between Derived1 and Derived2")
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self.assertTrue(j1_Derived1_VBase_m_value.GetValueAsUnsigned(1) == j1_Derived2_VBase_m_value.GetValueAsUnsigned(2), "ensure m_value in VBase is the same")
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self.assertTrue(frame.FindVariable("d").GetChildAtIndex(0).GetChildAtIndex(0).GetValueAsUnsigned(0) == 12345, "ensure Derived2 from j1 is correct");
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thread.StepOver()
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self.assertTrue(frame.FindVariable("d").GetChildAtIndex(0).GetChildAtIndex(0).GetValueAsUnsigned(0) == 12346, "ensure Derived2 from j2 is correct");
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def set_breakpoint(self, line):
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# Some compilers (for example GCC 4.4.7 and 4.6.1) emit multiple locations for the statement with the ternary
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# operator in the test program, while others emit only 1.
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lldbutil.run_break_set_by_file_and_line (self, "main.cpp", line, num_expected_locations=-1, loc_exact=False)
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