95c453a221
For convenience, we had added the folder that dotest.py was in to sys.path, so that we could easily write things like `import lldbutil` from anywhere and any test. This introduces a subtle problem when using Python's package system, because when unittest2 imports a particular test suite, the test suite is detached from the package. Thus, writing "import lldbutil" from dotest imports it as part of the package, and writing the same line from a test does a fresh import since the importing module was not part of the same package. The real way to fix this is to use absolute imports everywhere. Instead of writing "import lldbutil", we need to write "import lldbsuite.test.util". This patch fixes up that and all other similar cases, and additionally removes the script directory from sys.path to ensure that this can't happen again. llvm-svn: 251886
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
"""
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Test lldb data formatter subsystem.
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"""
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from __future__ import print_function
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import use_lldb_suite
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import os, time
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import lldb
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from lldbsuite.test.lldbbench import *
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import lldbsuite.test.lldbutil as lldbutil
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class TestBenchmarkContinue(BenchBase):
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mydir = TestBase.compute_mydir(__file__)
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@benchmarks_test
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def test_run_command(self):
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"""Benchmark different ways to continue a process"""
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self.build()
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self.data_formatter_commands()
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def setUp(self):
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# Call super's setUp().
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BenchBase.setUp(self)
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def data_formatter_commands(self):
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"""Benchmark different ways to continue a process"""
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self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
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bkpt = self.target().FindBreakpointByID(lldbutil.run_break_set_by_source_regexp (self, "// break here"))
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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# This is the function to remove the custom formats in order to have a
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# clean slate for the next test case.
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def cleanup():
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self.runCmd('type format clear', check=False)
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self.runCmd('type summary clear', check=False)
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self.runCmd('type filter clear', check=False)
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self.runCmd('type synth clear', check=False)
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self.runCmd("settings set target.max-children-count 256", check=False)
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# Execute the cleanup function during test case tear down.
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self.addTearDownHook(cleanup)
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runCmd_sw = Stopwatch()
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lldbutil_sw = Stopwatch()
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for i in range(0,15):
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runCmd_sw.start()
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self.runCmd("continue")
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runCmd_sw.stop()
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for i in range(0,15):
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lldbutil_sw.start()
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lldbutil.continue_to_breakpoint(self.process(), bkpt)
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lldbutil_sw.stop()
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print("runCmd: %s\nlldbutil: %s" % (runCmd_sw,lldbutil_sw))
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