345ace026b
When the user types that command 'thread trace dump info' and there's a running Trace session in LLDB, a raw trace in bytes should be printed; the command 'thread trace dump info all' should print the info for all the threads. Original Author: hanbingwang Reviewed By: clayborg, wallace Differential Revision: https://reviews.llvm.org/D105717
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
import lldb
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from intelpt_testcase import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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from lldbsuite.test.decorators import *
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class TestTraceDumpInfo(TraceIntelPTTestCaseBase):
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mydir = TestBase.compute_mydir(__file__)
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def testErrorMessages(self):
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# We first check the output when there are no targets
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self.expect("thread trace dump info",
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substrs=["error: invalid target, create a target using the 'target create' command"],
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error=True)
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# We now check the output when there's a non-running target
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self.expect("target create " +
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os.path.join(self.getSourceDir(), "intelpt-trace", "a.out"))
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self.expect("thread trace dump info",
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substrs=["error: invalid process"],
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error=True)
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# Now we check the output when there's a running target without a trace
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self.expect("b main")
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self.expect("run")
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self.expect("thread trace dump info",
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substrs=["error: Process is not being traced"],
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error=True)
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def testDumpRawTraceSize(self):
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self.expect("trace load -v " +
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os.path.join(self.getSourceDir(), "intelpt-trace", "trace.json"),
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substrs=["intel-pt"])
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self.expect("thread trace dump info",
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substrs=['''Trace technology: intel-pt
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thread #1: tid = 3842849
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Raw trace size: 4096 bytes'''])
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