| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| import lldbsuite.test.lldbutil as lldbutil |
| |
| |
| class TestVLA(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIf(compiler="clang", compiler_version=['<', '8.0']) |
| def test_variable_list(self): |
| self.build() |
| _, process, _, _ = lldbutil.run_to_source_breakpoint( |
| self, "break here", lldb.SBFileSpec('main.c')) |
| |
| # Make sure no helper expressions show up in frame variable. |
| var_opts = lldb.SBVariablesOptions() |
| var_opts.SetIncludeArguments(False) |
| var_opts.SetIncludeLocals(True) |
| var_opts.SetInScopeOnly(True) |
| var_opts.SetIncludeStatics(False) |
| var_opts.SetIncludeRuntimeSupportValues(False) |
| var_opts.SetUseDynamic(lldb.eDynamicCanRunTarget) |
| all_locals = self.frame().GetVariables(var_opts) |
| for value in all_locals: |
| self.assertFalse("vla_expr" in value.name) |
| |
| @decorators.skipIf(compiler="clang", compiler_version=['<', '8.0']) |
| def test_vla(self): |
| self.build() |
| _, process, _, _ = lldbutil.run_to_source_breakpoint( |
| self, "break here", lldb.SBFileSpec('main.c')) |
| |
| def test(a, array): |
| for i in range(a): |
| self.expect("fr v vla[%d]"%i, substrs=["int", "%d"%(a-i)]) |
| self.expect("expr vla[%d]"%i, substrs=["int", "%d"%(a-i)]) |
| self.expect("fr v vla", substrs=array) |
| self.expect("expr vla", error=True, substrs=["incomplete"]) |
| |
| test(2, ["int []", "[0] = 2, [1] = 1"]) |
| process.Continue() |
| test(4, ["int []", "[0] = 4, [1] = 3, [2] = 2, [3] = 1"]) |
| |
