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Fix race condition in the working directory cleanup code 

llvm-svn: 249549
This commit is contained in:
Tamas Berghammer 2015-10-07 14:52:16 +00:00
parent 30d77777e7
commit 11db2d3ddd
1 changed files with 9 additions and 4 deletions
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13
lldb/test/lldbtest.py
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@ -2473,12 +2473,17 @@ class TestBase(Base):
if error.Success():
lldb.remote_platform.SetWorkingDirectory(remote_test_dir)
def remove_working_dir():
# This function removes all files from the current working directory while leaving
# the directories in place. The cleaup is required to reduce the disk space required
# by the test suit while leaving the directories untached is neccessary because
# sub-directories might belong to an other test
def clean_working_directory():
# TODO: Make it working on Windows when we need it for remote debugging support
# TODO: Add a command to SBPlatform/Platform to remove a (non empty) directory
shell_cmd = lldb.SBPlatformShellCommand("rm -rf %s" % remote_test_dir)
# TODO: Replace the heuristic to remove the files with a logic what collects the
# list of files we have to remove during test runs.
shell_cmd = lldb.SBPlatformShellCommand("rm %s/*" % remote_test_dir)
lldb.remote_platform.Run(shell_cmd)
self.addTearDownHook(remove_working_dir)
self.addTearDownHook(clean_working_directory)
else:
print "error: making remote directory '%s': %s" % (remote_test_dir, error)