| import lldb | |
| from lldbsuite.test.lldbtest import TestBase | |
| from lldbsuite.test import lldbutil | |
| class TestCase(TestBase): | |
| def test(self): | |
| self.build() | |
| lldbutil.run_to_source_breakpoint(self, "return", lldb.SBFileSpec("main.c")) | |
| # Expect "frame #0" but not "frame #1". | |
| self.expect("bt 1", inHistory=True, patterns=["frame #0", "(?!.*frame #1)"]) | |
| # Run an empty command to run the repeat command for `bt`. | |
| # The repeat command for `bt N` lists the subsequent N frames. | |
| # | |
| # In this case, after printing the frame 0 with `bt 1`, the repeat | |
| # command will print "frame #1" (and won't print "frame #0"). | |
| self.expect("", patterns=["^(?!.*frame #0)", "frame #1"]) |