| """ |
| Test 'frame select' command. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestFrameSelect(TestBase): |
| @no_debug_info_test |
| @skipIfWindows |
| def test_relative(self): |
| self.build() |
| |
| lldbutil.run_to_source_breakpoint( |
| self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp") |
| ) |
| |
| self.expect("frame select -r 1", substrs=["nested2() at"]) |
| self.expect("frame select -r -1", substrs=["nested3() at"]) |
| |
| self.expect( |
| "frame select -r -1", |
| error=True, |
| substrs=["Already at the bottom of the stack."], |
| ) |
| self.expect( |
| "frame select -r -2147483647", |
| error=True, |
| substrs=["Already at the bottom of the stack."], |
| ) |
| self.expect( |
| "frame select -r -2147483648", |
| error=True, |
| substrs=["error: invalid frame offset argument '-2147483648'"], |
| ) |
| self.expect( |
| "frame select -r -2147483649", |
| error=True, |
| substrs=["error: invalid frame offset argument '-2147483649'"], |
| ) |
| |
| self.expect("frame select -r 1", substrs=["nested2() at"]) |
| self.expect("frame select -r -2", substrs=["nested3() at"]) |
| self.expect("frame select -r 1", substrs=["nested2() at"]) |
| self.expect("frame select -r -2147483647", substrs=["nested3() at"]) |
| self.expect("frame select -r 1", substrs=["nested2() at"]) |
| self.expect( |
| "frame select -r -2147483648", |
| error=True, |
| substrs=["error: invalid frame offset argument '-2147483648'"], |
| ) |
| self.expect( |
| "frame select -r -2147483649", |
| error=True, |
| substrs=["error: invalid frame offset argument '-2147483649'"], |
| ) |
| |
| self.expect("frame select -r 100") |
| self.expect( |
| "frame select -r 1", |
| error=True, |
| substrs=["Already at the top of the stack."], |
| ) |
| |
| @no_debug_info_test |
| @skipIfWindows |
| def test_mixing_relative_and_abs(self): |
| self.build() |
| |
| lldbutil.run_to_source_breakpoint( |
| self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp") |
| ) |
| |
| # The function associated with each frame index can change depending |
| # on the function calling main (e.g. `start`), so this only tests that |
| # the frame index number is correct. We test the actual functions |
| # in the relative test. |
| |
| # Jump to the top of the stack. |
| self.expect("frame select 0", substrs=["frame #0"]) |
| |
| # Run some relative commands. |
| self.expect("up", substrs=["frame #1"]) |
| self.expect("frame select -r 1", substrs=["frame #2"]) |
| self.expect("frame select -r -1", substrs=["frame #1"]) |
| |
| # Test that absolute indices still work. |
| self.expect("frame select 2", substrs=["frame #2"]) |
| self.expect("frame select 1", substrs=["frame #1"]) |
| self.expect("frame select 3", substrs=["frame #3"]) |
| self.expect("frame select 0", substrs=["frame #0"]) |
| self.expect("frame select 1", substrs=["frame #1"]) |
| |
| # Run some other relative frame select commands. |
| self.expect("down", substrs=["frame #0"]) |
| self.expect("frame select -r 1", substrs=["frame #1"]) |
| self.expect("frame select -r -1", substrs=["frame #0"]) |
| |
| # Test that absolute indices still work. |
| self.expect("frame select 2", substrs=["frame #2"]) |
| self.expect("frame select 1", substrs=["frame #1"]) |
| self.expect("frame select 3", substrs=["frame #3"]) |
| self.expect("frame select 0", substrs=["frame #0"]) |
