28 lines · python
1"""2Test the robustness of lldb expression parser.3"""4 5 6import lldb7from lldbsuite.test.lldbtest import *8 9 10class Radar8638051TestCase(TestBase):11 def test_expr_commands(self):12 """The following expression commands should not crash."""13 self.build()14 15 self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)16 17 self.runCmd("breakpoint set -n c")18 19 self.runCmd("run", RUN_SUCCEEDED)20 21 self.expect_expr("val", result_type="int", result_value="1")22 self.expect_expr("*(&val)", result_type="int", result_value="1")23 24 # rdar://problem/863805125 # lldb expression command: Could this crash be avoided26 self.expect("expression &val", startstr="(int *) $2 = ")27 # (int *) $2 = 0x....28