Commit Graph

4 Commits

Author SHA1 Message Date
Brendon Tiszka f9f9f829e3 Add Dawn Wire Server LPM Fuzzer [5/N]
Add custom C++ serializer for methods that need to be handwritten

Bug: chromium:1374747
Change-Id: I438db05b6fd6d1a1542d847c4b40f22b9143b0d5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114721
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
2023-05-16 03:45:03 +00:00
Brendon Tiszka 27521c6b91 Add Dawn Wire Server LPM Fuzzer [4/N]
Implements C++ serializer implementation that translates protobuf
objects into Dawn serial data.

1) A generator that builds a fuzzing harness that converts LPM structured data
into serialized bytes, that are then sent to Dawn Wire Server.
2) Object store for dawn objects that are allocated and
freed.

Bug: chromium:1374747
Change-Id: I09c1be6cdc2eccf4a91de808f19494d97d01b3d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114720
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
2023-05-15 22:22:07 +00:00
Brendon Tiszka 1f8413f50a Add Dawn Wire Server LPM Fuzzer [3/N]
Add ability to define custom protobuf structures for commands that
need to be hand written.

Bug: chromium:1374747
Change-Id: I69d5c55d69c3544835a23e4e0360900b991ccbd3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114643
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
2023-05-02 21:41:22 +00:00
Brendon Tiszka d0b284b00b Add Dawn Wire Server LPM Fuzzer [1/N]
Add scaffolding for structured Dawn wire fuzzer.

This CL contains a basic fuzzer for Dawn wire server
that shows some simple design ideas:

1) A basic protobuf spec that is generated using dawn.json
2) conversion from protobuf message to a dawn wire server
command.

This is not the complete implementation and serves as a
foundation for the fuzzer so that subsequent CLs will be
easier to review.

Bug: chromium:1374747
Change-Id: Ife1642dda13d01d3308bdd5fe56cf85978399fd3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109406
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
2023-02-08 20:43:18 +00:00