tree 5cda463e2624da0ace5fbc8603eb46ecd391fc86
parent eddef1b1b94bd48fd6d744e1b4b5a1c0a0b0f854
author Tom Sepez <tsepez@chromium.org> 1653065060 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1653065060 +0000

Add --write-pngs flag to pdfium_embeddertests.

During test development, there will be places where we want to dump
image files in addition to checking their hashes. This option will
dump a file whenever we would just do a hash comparison. Use the
--gtest_filter= flag to avoid creating a large number of images.

Images will be named by their hash, which should match up with
any failed comparisons reported by gtest.

Change-Id: I6547979fee906a0a820dbacc97057be457708d7e
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/93833
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>