tree 98029e4a41573275afc9f4870f601e5e1dcd7673
parent 453a08929333234e3c3a2ff0dabdf135a01a048e
author Lei Zhang <thestig@chromium.org> 1719853637 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1719853637 +0000

Add a pixel test for generation numbers in cross-reference streams

Demonstrate yet another edited PDF that fails to parse correctly with
bug_349972030.pdf. Here, the initial cross-reference stream has a free
object with a generation number of 1. The appended cross-reference
stream tries to reuse the same object number with a generation number
of 2. The PDF should render the same as rectangles.pdf, but currently
does not because the generation numbers are not parsed correctly. So its
test result is suppressed.

Bug: 349972030
Change-Id: I69dcc13252771cb07d0df9cb79d2a2b9ee05e6b5
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/121233
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@google.com>
Reviewed-by: Tom Sepez <tsepez@chromium.org>