tree cd9a2d835fb2ca8c1c4577d3295cc07f7353e370
parent aa5362ec0b20d7d3fc8772b08cde9f6c28485e81
author Taiyo Mizuhashi <taiyo@chromium.org> 1697030066 +0000
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1697030066 +0000

Prerender: Add unittests of PreloadingDecider for non-eager prerender
reset

This CL introduces some unittests for non-eager prerender reset to
preloading_decider_unittest.cc by parameterizing corresponding tests for
prefetch.

To do this, this CL
- implements some interface of |MockPrerenderer|.
- introduce |PreloadingDeciderWithParameterizedSpeculationActionTest|,
  which inherits |PreloadingDeciderTest| and parameterized for
  prefetch / prerender.
  Due to this, this CL moves pointer event heuristics tests, which were
  parameterized on |PreloadingDeciderTest|, to
  |PreloadingDeciderPointerEventHeuristicsTest|.
- changes corresponding tests to be parameterized.

Bug: 1464021
Change-Id: Id526d5410032eede7b6465dc6e9b704648f12224
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4852556
Commit-Queue: Taiyo Mizuhashi <taiyo@chromium.org>
Reviewed-by: Adithya Srinivasan <adithyas@chromium.org>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Reviewed-by: Lingqi Chi <lingqi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1208205}