Commit Graph

2 Commits

Author SHA1 Message Date
Clemens Backes
1bc0208b22 [wasm] Fix error printing in streaming fuzzer
The error message held in {CompilationResult} was not null-terminated,
leading to ASan complaints. Just store it in a {std::string} and use
{c_str()} to get a properly null-terminated C-string.

Drive-by: Enable execution of the fuzzer tests.

R=ahaas@chromium.org

Bug: chromium:1334548, v8:12922
Change-Id: Iafcfd5ce77e49e2aa1ff0910d8718bcd51f83662
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695356
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81020}
2022-06-09 07:34:05 +00:00
Clemens Backes
8f531bea0a [wasm] Add fuzzer for streaming decoder
The fuzzer runs the same wire bytes through the streaming decoder and
through synchronous compilation, and compares the result. In particular,
if one fails, then also the other should fail.

More checks for the result of both pipelines can be added later.

R=ahaas@chromium.org

Bug: v8:12922
Change-Id: I905adf740e581c4b7d0f4ab7c0d5d0e48d96fc4c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3675100
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80842}
2022-05-31 09:40:17 +00:00