Make testProcessMemoryHighWaterMark more reliable

Currently the data may be pulled before the process is fully
initialized. So we insert an extra sleep indentical to what
another test, testProcessMemoryState, does.

Test: the test pass on emulator with native-bridge support
Bug: 145629448
Change-Id: Iddb8518a2430468bc89eb7776223b7003eaa9848
1 file changed
tree: b78754932a55b0db76a53482e3382d5d1855dc53
  1. tests/