| # coding=utf8 |
| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class StdStringDataFormatterTestCase(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.") |
| |
| @add_test_categories(["libstdcxx"]) |
| @expectedFailureAll(bugnumber="llvm.org/pr50861", compiler="gcc") |
| def test_with_run_command(self): |
| """Test that that file and class static variables display correctly.""" |
| 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 |
| ) |
| |
| 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 format clear", check=False) |
| self.runCmd("type summary clear", check=False) |
| self.runCmd("type filter clear", check=False) |
| self.runCmd("type synth clear", check=False) |
| self.runCmd("settings set target.max-children-count 256", check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| var_wempty = self.frame().FindVariable("wempty") |
| var_s = self.frame().FindVariable("s") |
| var_S = self.frame().FindVariable("S") |
| var_mazeltov = self.frame().FindVariable("mazeltov") |
| var_empty = self.frame().FindVariable("empty") |
| var_q = self.frame().FindVariable("q") |
| var_Q = self.frame().FindVariable("Q") |
| var_rq = self.frame().FindVariable("rq") |
| var_rQ = self.frame().FindVariable("rQ") |
| var_pq = self.frame().FindVariable("pq") |
| var_pQ = self.frame().FindVariable("pQ") |
| |
| var_uchar = self.frame().FindVariable("uchar") |
| |
| self.assertEqual(var_wempty.GetSummary(), 'L""', "wempty summary wrong") |
| self.assertEqual( |
| var_s.GetSummary(), 'L"hello world! מזל טוב!"', "s summary wrong" |
| ) |
| self.assertEqual(var_S.GetSummary(), 'L"!!!!"', "S summary wrong") |
| self.assertEqual( |
| var_mazeltov.GetSummary(), 'L"מזל טוב"', "mazeltov summary wrong" |
| ) |
| self.assertEqual(var_empty.GetSummary(), '""', "empty summary wrong") |
| self.assertEqual(var_q.GetSummary(), '"hello world"', "q summary wrong") |
| self.assertEqual( |
| var_Q.GetSummary(), |
| '"quite a long std::strin with lots of info inside it"', |
| "Q summary wrong", |
| ) |
| self.assertEqual(var_uchar.GetSummary(), '"aaaaa"', "u summary wrong") |
| self.assertEqual(var_rq.GetSummary(), '"hello world"', "rq summary wrong") |
| self.assertEqual( |
| var_rQ.GetSummary(), |
| '"quite a long std::strin with lots of info inside it"', |
| "rQ summary wrong", |
| ) |
| self.assertEqual(var_pq.GetSummary(), '"hello world"', "pq summary wrong") |
| self.assertEqual( |
| var_pQ.GetSummary(), |
| '"quite a long std::strin with lots of info inside it"', |
| "pQ summary wrong", |
| ) |
| |
| self.runCmd("next") |
| |
| self.assertEqual(var_S.GetSummary(), 'L"!!!!!"', "new S summary wrong") |
