commit 97b368c9327185b82dcbc91b7e55c9c2deb731df
author Eric Aleshire <ericale@google.com> Fri Oct 12 18:09:09 2018
committer Commit Bot <commit-bot@chromium.org> Fri Oct 12 18:09:09 2018
tree c458b612a1c45cffc63ccecac8e8bd649924e227
parent 6cde412bcda48ec89b3689b1b1f37671a09508cc

Add a new test runner to the iOS test runner that can handle autofill automation tests.

The new test runner is named WprProxySimulatorTestRunner, and descends from SimulatorTestRunner,
mostly diverging in two ways:
* It performs additional set up and tear down to specifically set up the Web Page Replay proxy.
* It runs the suite under test multiple times, assuming the suite takes in one replay+recipe
pair per run, corresponding to testing one webpage. Each webpage will have separate results in the
final results report.

This test runner is triggered if a new flag, replay_path, is set for a iOS test.
This flag represents the path containing saved web page replay and recipe files for use with
WprProxySimulatorTestRunner.

Key files (such as the certificate needed to proxy traffic on simulator) are passed in
to the test runner from api.py (see https://chromium-review.googlesource.com/c/chromium/tools/build/+/1272236)
through a CIPD package installed and passed in through the wpr-tools-path flag.
Thanks Sergey for the tip!

For comments on WIP versions of this which can provide more insight, see here:
https://chromium-review.googlesource.com/c/chromium/src/+/1243565

Thanks!

Bug: 881096
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: Id2174a535ffc8a9941fc68062b0c7f69a75d80ab
Reviewed-on: https://chromium-review.googlesource.com/c/1263557
Commit-Queue: ericale <ericale@chromium.org>
Reviewed-by: Sergey Berezin <sergeyberezin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599288}