108 lines
2.7 KiB
Python
108 lines
2.7 KiB
Python
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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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def testErrorMessages(self):
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# We first check the output when there are no targets
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self.expect(
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"thread trace dump info",
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substrs=[
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"error: invalid target, create a target using the 'target create' command"
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],
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error=True,
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)
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# We now check the output when there's a non-running target
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self.expect(
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"target create "
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+ os.path.join(self.getSourceDir(), "intelpt-trace", "a.out")
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)
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self.expect(
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"thread trace dump info",
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substrs=["error: Command requires a current process."],
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error=True,
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)
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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(
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"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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)
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def testDumpRawTraceSize(self):
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self.expect(
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"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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)
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self.expect(
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"thread trace dump info",
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substrs=[
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"""thread #1: tid = 3842849
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Trace technology: intel-pt
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Total number of trace items: 28
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Memory usage:
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Raw trace size: 4 KiB""",
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"""
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Events:
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Number of individual events: 7
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software disabled tracing: 2
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hardware disabled tracing: 4
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trace synchronization point: 1""",
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],
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patterns=["Decoding instructions: \d.\d\ds"],
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)
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def testDumpRawTraceSizeJSON(self):
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self.expect(
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"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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)
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self.expect(
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"thread trace dump info --json ",
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substrs=[
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"""{
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"traceTechnology": "intel-pt",
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"threadStats": {
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"tid": 3842849,
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"traceItemsCount": 28,""",
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"""
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},
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"events": {
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"totalCount": 7,
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"individualCounts": {
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"software disabled tracing": 2,
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"hardware disabled tracing": 4,
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"trace synchronization point": 1
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}
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},
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"errors": {
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"totalCount": 0,
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"libiptErrors": {},
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"fatalErrors": 0,
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"otherErrors": 0
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}
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},
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"globalStats": {
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"timingInSeconds": {}
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}
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}""",
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],
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)
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