Add coverage

tools/telemetry/third_party/coverage/tests/test_python.py

Index: tools/telemetry/third_party/coverage/tests/test_python.py
diff --git a/tools/telemetry/third_party/coverage/tests/test_python.py b/tools/telemetry/third_party/coverage/tests/test_python.py
new file mode 100644
index 0000000000000000000000000000000000000000..e510e7863b77e9d3f0a50cdbaaf0a6c6892ef89f
--- /dev/null
+++ b/tools/telemetry/third_party/coverage/tests/test_python.py
@@ -0,0 +1,30 @@
+# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
+# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt
+
+"""Tests of coverage/python.py"""
+
+import os
+import sys
+
+from coverage.python import get_zip_bytes
+
+from tests.coveragetest import CoverageTest
+
+
+class GetZipBytesTest(CoverageTest):
+    """Tests of `get_zip_bytes`."""
+
+    run_in_temp_dir = False
+
+    def test_get_encoded_zip_files(self):
+        # See igor.py, do_zipmods, for the text of these files.
+        zip_file = "tests/zipmods.zip"
+        sys.path.append(zip_file)       # So we can import the files.
+        for encoding in ["utf8", "gb2312", "hebrew", "shift_jis"]:
+            filename = zip_file + "/encoded_" + encoding + ".py"
+            filename = filename.replace("/", os.sep)
+            zip_data = get_zip_bytes(filename)
+            zip_text = zip_data.decode(encoding)
+            self.assertIn('All OK', zip_text)
+            # Run the code to see that we really got it encoded properly.
+            __import__("encoded_"+encoding)