tree bf3bce31b0844ffcf8e84939694479c56fd066af
parent 0844b9a3b6259ff2af9e77425aa4bd3dcf71d861
author Tom Sepez <tsepez@chromium.org> 1581543135 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1581543135 +0000

Test uncovered comment handling paths in CSS parser.

Tests against current behaviour. At present, these may only be hit
by fuzzers, etc.

-- Add some empty string cases while at it.
-- Remove too-strong asserts hit by empty string tests.

Change-Id: I49323321c62b3db223683164cae03970a6660be9
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/66390
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>