| """ |
| Test more expression command sequences with objective-c. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| @skipUnlessDarwin |
| class FoundationTestCaseNSError(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>") |
| def test_runtime_types(self): |
| """Test commands that require runtime types""" |
| self.build() |
| self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint( |
| self, '// Break here for NSString tests', |
| lldb.SBFileSpec('main.m', False)) |
| |
| # Test_NSString: |
| self.runCmd("thread backtrace") |
| self.expect("expression [str length]", |
| patterns=["\(NSUInteger\) \$.* ="]) |
| self.expect("expression str.length") |
| self.expect('expression str = [NSString stringWithCString: "new"]') |
| self.expect( |
| 'po [NSError errorWithDomain:@"Hello" code:35 userInfo:@{@"NSDescription" : @"be completed."}]', |
| substrs=[ |
| "Error Domain=Hello", |
| "Code=35", |
| "be completed."]) |
| self.runCmd("process continue") |
| |
| @expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>") |
| def test_NSError_p(self): |
| """Test that p of the result of an unknown method does require a cast.""" |
| self.build() |
| self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint( |
| self, '// Set break point at this line', |
| lldb.SBFileSpec('main.m', False)) |
| self.expect("p [NSError thisMethodIsntImplemented:0]", error=True, patterns=[ |
| "no known method", "cast the message send to the method's return type"]) |
| self.runCmd("process continue") |
