| """ |
| Tests basic Main Thread Checker support (detecting a main-thread-only violation). |
| """ |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| import lldbsuite.test.lldbutil as lldbutil |
| from lldbsuite.test.lldbplatformutil import * |
| import json |
| |
| |
| class MTCSimpleTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipUnlessDarwin |
| @skipIfDarwinEmbedded # Test file depends on AppKit which is not present on iOS etc. |
| def test(self): |
| self.mtc_dylib_path = findMainThreadCheckerDylib() |
| if self.mtc_dylib_path == "": |
| self.skipTest("This test requires libMainThreadChecker.dylib.") |
| |
| self.build() |
| self.mtc_tests() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| @skipIf(archs=['i386']) |
| def mtc_tests(self): |
| # Load the test |
| exe = self.getBuildArtifact("a.out") |
| self.expect("file " + exe, patterns=["Current executable set to .*a.out"]) |
| |
| self.runCmd("env DYLD_INSERT_LIBRARIES=%s" % self.mtc_dylib_path) |
| self.runCmd("run") |
| |
| process = self.dbg.GetSelectedTarget().process |
| thread = process.GetSelectedThread() |
| frame = thread.GetSelectedFrame() |
| |
| self.expect("thread info", substrs=['stop reason = -[NSView superview] must be used from main thread only']) |
| |
| self.expect( |
| "thread info -s", |
| substrs=["instrumentation_class", "api_name", "class_name", "selector", "description"]) |
| self.assertEqual(thread.GetStopReason(), lldb.eStopReasonInstrumentation) |
| output_lines = self.res.GetOutput().split('\n') |
| json_line = '\n'.join(output_lines[2:]) |
| data = json.loads(json_line) |
| self.assertEqual(data["instrumentation_class"], "MainThreadChecker") |
| self.assertEqual(data["api_name"], "-[NSView superview]") |
| self.assertEqual(data["class_name"], "NSView") |
| self.assertEqual(data["selector"], "superview") |
| self.assertEqual(data["description"], "-[NSView superview] must be used from main thread only") |
