94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
# GDB .sum-fetching command.
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from buildbot.status.builder import SUCCESS, WARNINGS, FAILURE, EXCEPTION
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from buildbot.steps.shell import ShellCommand
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from sumfiles import DejaResults, get_web_base
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from gdbgitdb import switch_to_branch
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from shutil import copyfile
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class CopyOldGDBSumFile (ShellCommand):
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"""Copy the current gdb.sum file into the old_gdb.sum file."""
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name = "copy gdb.sum file"
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description = "copying previous gdb.sum file"
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descriptionDone = "copied previous gdb.sum file"
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command = [ 'true' ]
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def __init__ (self, **kwargs):
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ShellCommand.__init__ (self, **kwargs)
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def evaluateCommand (self, cmd):
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rev = self.getProperty('got_revision')
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builder = self.getProperty('buildername')
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isrebuild = self.getProperty ('isRebuild')
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branch = self.getProperty('branch')
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wb = get_web_base ()
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if branch is None:
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branch = 'master'
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if isrebuild and isrebuild == 'yes':
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return SUCCESS
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# Switch to the right branch inside the BUILDER repo
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switch_to_branch (builder, branch, force_switch = True)
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try:
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copyfile ("%s/%s/gdb.sum" % (wb, builder),
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"%s/%s/previous_gdb.sum" % (wb, builder))
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except IOError:
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# If the dest file does not exist, ignore
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pass
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return SUCCESS
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class GdbCatSumfileCommand(ShellCommand):
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name = 'regressions'
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command = ['cat', 'gdb.sum']
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def __init__(self, **kwargs):
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ShellCommand.__init__(self, **kwargs)
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def evaluateCommand(self, cmd):
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rev = self.getProperty('got_revision')
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builder = self.getProperty('buildername')
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istrysched = self.getProperty('isTrySched')
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branch = self.getProperty('branch')
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if branch is None:
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branch = 'master'
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# Switch to the right branch inside the BUILDER repo
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switch_to_branch (builder, branch, force_switch = False)
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parser = DejaResults()
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cur_results = parser.read_sum_text(self.getLog('stdio').getText())
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if not istrysched or istrysched == 'no':
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baseline = parser.read_baseline (builder, branch)
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old_sum = parser.read_old_sum_file (builder, branch)
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else:
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# TODO: We'd probably be able to just call read_sum_file
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# for both cases. Investigate.
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baseline = parser.read_baseline (builder, branch)
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old_sum = parser.read_sum_file (builder, branch)
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result = SUCCESS
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if baseline is not None:
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report = parser.compute_regressions (builder, branch,
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cur_results, baseline)
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if report is not '':
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self.addCompleteLog ('baseline_diff', report)
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result = WARNINGS
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if old_sum is not None:
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report = parser.compute_regressions (builder, branch,
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cur_results, old_sum)
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if report is not '':
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self.addCompleteLog ('regressions', report)
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result = FAILURE
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if not istrysched or istrysched == 'no':
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parser.write_sum_file (cur_results, builder, branch)
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# If there was no previous baseline, then this run
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# gets the honor.
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if baseline is None:
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baseline = cur_results
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parser.write_baseline (baseline, builder, branch, rev)
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return result
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