tree dd8c33e5463de1d9fe69163c659e25aac4102055
parent 26bc0756f76c5aebacae522dfd3e5154946d65ad
author Tom Sepez <tsepez@chromium.org> 1623953437 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1623953437 +0000

Add unit test for reversed WeightTable::CalculateWeights()

Passing the negative of the actual length is expected to
produce a mirror image of the output. Ensure that this doesn't
affect the weight calculations summing to a fixed point 1.

-- use signed arguments to allow negation.

Change-Id: I9bc4483e3f850493df7ff5a361759ccb7d213c84
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/82170
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>