Index: telemetry/telemetry/internal/snap_page_util_unittest.py |
diff --git a/telemetry/telemetry/internal/snap_page_util_unittest.py b/telemetry/telemetry/internal/snap_page_util_unittest.py |
index 4f2fe66163120a2b0b37bf9680d614974ee6d238..e153e38e752ee2219fa1138f5172d39d63bb47a1 100644 |
--- a/telemetry/telemetry/internal/snap_page_util_unittest.py |
+++ b/telemetry/telemetry/internal/snap_page_util_unittest.py |
@@ -8,6 +8,7 @@ import unittest |
from telemetry.internal import snap_page_util |
from telemetry.testing import options_for_unittests |
+from telemetry.testing import tab_test_case |
from telemetry.internal.browser import browser_finder |
from telemetry.internal.util import path |
@@ -30,3 +31,13 @@ class SnapPageTest(unittest.TestCase): |
snap_page_util.SnapPage( |
self.finder_options, url, interactive=False, snapshot_file=outfile) |
self.assertIn('id="green"', outfile.getvalue()) |
+ |
+ |
+class JSONTransmissionTest(tab_test_case.TabTestCase): |
+ |
+ def testTransmittingLargeObject(self): |
+ # Create a large array of 1 million elements |
+ json_obj = [1] * 1000000 |
+ snap_page_util._TransmitLargeJSONToTab( |
+ self._tab, json_obj, 'big_array') |
+ self.assertEquals(self._tab.EvaluateJavaScript('big_array.length'), 1000000) |