tree 6c2cf1e594b34ce7857d57b33609ca47e7024e7d
parent 5fb466ed5e50940a1a065d5fd79802ca067949f0
author Alan Screen <awscreen@chromium.org> 1680745422 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1680745422 +0000

Update pdfium_test filename generation to give helpful message

When pdfium_test needs to output filenames, those names have to be
restricted to a maximum length.  If this length is exceeded then it is
helpful to know the full string name which was too long.  This can't be
provided if the name is being built into a fixed-size array of the
maximum length.

Change the generation to instead use streaming to generate a string
which doesn't have a preset length limitation.  This allows for an
error message about the name to be provided in full.

Change-Id: I65ee1e8688b48c6af673f2ea2f9bbf7c32a0d344
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/105852
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Alan Screen <awscreen@chromium.org>