| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| USE_LIBSTDCPP = "USE_LIBSTDCPP" |
| USE_LIBCPP = "USE_LIBCPP" |
| |
| class GenericOptionalDataFormatterTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def do_test_with_run_command(self, stdlib_type): |
| """Test that that file and class static variables display correctly.""" |
| # 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.addTearDownHook(cleanup) |
| |
| self.build(dictionary={stdlib_type: "1"}) |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| bkpt = self.target().FindBreakpointByID( |
| lldbutil.run_break_set_by_source_regexp( |
| self, "break here")) |
| |
| 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']) |
| |
| self.runCmd( "frame variable has_optional" ) |
| |
| output = self.res.GetOutput() |
| |
| ## The variable has_optional tells us if the test program |
| ## detected we have a sufficient libc++ version to support optional |
| ## false means we do not and therefore should skip the test |
| if output.find("(bool) has_optional = false") != -1 : |
| self.skipTest( "Optional not supported" ) |
| |
| lldbutil.continue_to_breakpoint(self.process(), bkpt) |
| |
| self.expect("frame variable number_not_engaged", |
| substrs=['Has Value=false']) |
| |
| self.expect("frame variable number_engaged", |
| substrs=['Has Value=true', |
| 'Value = 42', |
| '}']) |
| |
| self.expect("frame var numbers", |
| substrs=['(optional_int_vect) numbers = Has Value=true {', |
| 'Value = size=4 {', |
| '[0] = 1', |
| '[1] = 2', |
| '[2] = 3', |
| '[3] = 4', |
| '}', |
| '}']) |
| |
| self.expect("frame var ostring", |
| substrs=['(optional_string) ostring = Has Value=true {', |
| 'Value = "hello"', |
| '}']) |
| |
| @add_test_categories(["libc++"]) |
| ## Clang 7.0 is the oldest Clang that can reliably parse newer libc++ versions |
| ## with -std=c++17. |
| @skipIf(oslist=no_match(["macosx"]), compiler="clang", compiler_version=['<', '7.0']) |
| ## We are skipping gcc version less that 5.1 since this test requires -std=c++17 |
| @skipIf(compiler="gcc", compiler_version=['<', '5.1']) |
| def test_with_run_command_libcpp(self): |
| self.do_test_with_run_command(USE_LIBCPP) |
| |
| @add_test_categories(["libstdcxx"]) |
| ## Clang 7.0 is the oldest Clang that can reliably parse newer libc++ versions |
| ## with -std=c++17. |
| @skipIf(compiler="clang", compiler_version=['<', '7.0']) |
| ## We are skipping gcc version less that 5.1 since this test requires -std=c++17 |
| @skipIf(compiler="gcc", compiler_version=['<', '5.1']) |
| def test_with_run_command_libstdcpp(self): |
| self.do_test_with_run_command(USE_LIBSTDCPP) |
