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https://github.com/Gericom/teak-llvm.git
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1db0f0ca98
by respecting the "artificial" attribute on variables. Function arguments that are artificial and useful to end-users are being whitelisted by the language runtime. <rdar://problem/45322477> Differential Revision: https://reviews.llvm.org/D61451 llvm-svn: 359841
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
import lldb
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import decorators
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import lldbsuite.test.lldbutil as lldbutil
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class TestVLA(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@decorators.skipIf(compiler="clang", compiler_version=['<', '8.0'])
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def test_vla(self):
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self.build()
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_, process, _, _ = lldbutil.run_to_source_breakpoint(
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self, "break here", lldb.SBFileSpec('main.c'))
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# Make sure no helper expressions show up in frame variable.
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var_opts = lldb.SBVariablesOptions()
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var_opts.SetIncludeArguments(False)
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var_opts.SetIncludeLocals(True)
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var_opts.SetInScopeOnly(True)
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var_opts.SetIncludeStatics(False)
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var_opts.SetIncludeRuntimeSupportValues(False)
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var_opts.SetUseDynamic(lldb.eDynamicCanRunTarget)
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all_locals = self.frame().GetVariables(var_opts)
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self.assertEqual(len(all_locals), 1)
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def test(a, array):
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for i in range(a):
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self.expect("fr v vla[%d]"%i, substrs=["int", "%d"%(a-i)])
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self.expect("expr vla[%d]"%i, substrs=["int", "%d"%(a-i)])
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self.expect("fr v vla", substrs=array)
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self.expect("expr vla", error=True, substrs=["incomplete"])
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test(2, ["int []", "[0] = 2, [1] = 1"])
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process.Continue()
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test(4, ["int []", "[0] = 4, [1] = 3, [2] = 2, [3] = 1"])
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