| import lldb |
| from intelpt_testcase import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| from lldbsuite.test.decorators import * |
| |
| class TestTraceDumpInfo(TraceIntelPTTestCaseBase): |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def testErrorMessages(self): |
| # We first check the output when there are no targets |
| self.expect("thread trace dump info", |
| substrs=["error: invalid target, create a target using the 'target create' command"], |
| error=True) |
| |
| # We now check the output when there's a non-running target |
| self.expect("target create " + |
| os.path.join(self.getSourceDir(), "intelpt-trace", "a.out")) |
| |
| self.expect("thread trace dump info", |
| substrs=["error: invalid process"], |
| error=True) |
| |
| # Now we check the output when there's a running target without a trace |
| self.expect("b main") |
| self.expect("run") |
| |
| self.expect("thread trace dump info", |
| substrs=["error: Process is not being traced"], |
| error=True) |
| |
| def testDumpRawTraceSize(self): |
| self.expect("trace load -v " + |
| os.path.join(self.getSourceDir(), "intelpt-trace", "trace.json"), |
| substrs=["intel-pt"]) |
| |
| self.expect("thread trace dump info", |
| substrs=['''Trace technology: intel-pt |
| |
| thread #1: tid = 3842849 |
| Raw trace size: 4096 bytes''']) |