Per-CL code coverage of iOS source code is now available in Gerrit. After a CQ dry run, you’ll see coverage percentage, covered/uncovered lines of iOS source code* from iOS unit tests in Gerrit Code Review. Example:
*Coverage data in Gerrit is the union of data from all tests & platforms with coverage enabled. Recent change added iOS unit tests, so most iOS source code (compiled and run in iOS unit tests) will start to show coverage info.