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-rw-r--r--deps/v8/test/mozilla/testcfg.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/deps/v8/test/mozilla/testcfg.py b/deps/v8/test/mozilla/testcfg.py
index 775a239f0..70a7ac663 100644
--- a/deps/v8/test/mozilla/testcfg.py
+++ b/deps/v8/test/mozilla/testcfg.py
@@ -132,8 +132,11 @@ class MozillaTestSuite(testsuite.TestSuite):
# If we have a local archive file with the test data, extract it.
directory_name = "data"
+ directory_name_old = "data.old"
if os.path.exists(directory_name):
- os.rename(directory_name, "data.old")
+ if os.path.exists(directory_name_old):
+ shutil.rmtree(directory_name_old)
+ os.rename(directory_name, directory_name_old)
archive_file = "downloaded_%s.tar.gz" % MOZILLA_VERSION
if os.path.exists(archive_file):
with tarfile.open(archive_file, "r:gz") as tar: