tree ec78574acb09e871d62cfd5d9662fff242d1a21b
parent 2c3cfa734d034a0f0c78e658e98ed1113eba29a8
author Lei Zhang <thestig@chromium.org> 1521050916 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1521050916 +0000

Fix bad return value in WideString::Compare().

When comparing L"a" vs L"ab", the return value should be -1 or 1, not 0
or 1. Add a regression test for this case.

BUG=chromium:821454

Change-Id: I38e2d7ca62319b7a62f8d8afeb231b8ed3bd9e86
Reviewed-on: https://pdfium-review.googlesource.com/28570
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>