| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class DataFormatterDisablingTestCase(TestBase): |
| 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"]) |
