| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class DataFormatterDisablingTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break at. |
| self.line = line_number('main.cpp', '// Set break point at this line.') |
| |
| @expectedFailureAll( |
| oslist=["windows"], |
| bugnumber="llvm.org/pr24462, Data formatters have problems on Windows") |
| def test_with_run_command(self): |
| """Check that we can properly disable all data formatter categories.""" |
| self.build() |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # The stop reason of the thread should be breakpoint. |
| self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, |
| substrs=['stopped', |
| 'stop reason = breakpoint']) |
| |
| # This is the function to remove the custom formats in order to have a |
| # clean slate for the next test case. |
| def cleanup(): |
| self.runCmd('type category enable *', check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| #self.runCmd('type category enable system VectorTypes libcxx gnu-libstdc++ CoreGraphics CoreServices AppKit CoreFoundation objc default', check=False) |
| |
| self.expect('type category list', substrs=['system', 'enabled', ]) |
| |
| self.expect("frame variable numbers", |
| substrs=['[0] = 1', '[3] = 1234']) |
| |
| self.expect('frame variable string1', substrs=['hello world']) |
| |
| # now disable them all and check that nothing is formatted |
| self.runCmd('type category disable *') |
| |
| self.expect("frame variable numbers", matching=False, |
| substrs=['[0] = 1', '[3] = 1234']) |
| |
| self.expect( |
| 'frame variable string1', |
| matching=False, |
| substrs=['hello world']) |
| |
| self.expect('type summary list', substrs=[ |
| 'Category: system (disabled)']) |
| |
| self.expect('type category list', substrs=['system', 'disabled', ]) |
| |
| # now enable and check that we are back to normal |
| self.runCmd("type category enable *") |
| |
| self.expect('type category list', substrs=['system', 'enabled']) |
| |
| self.expect("frame variable numbers", |
| substrs=['[0] = 1', '[3] = 1234']) |
| |
| self.expect('frame variable string1', substrs=['hello world']) |
| |
| self.expect('type category list', substrs=['system', 'enabled']) |
| |
| # last check - our cleanup will re-enable everything |
| self.runCmd('type category disable *') |
| self.expect('type category list', substrs=['system', 'disabled']) |
