Commit Graph

3 Commits

Author SHA1 Message Date
Vasyl Teliman 365af046ca Fix SPIRV-Tools fuzzer
This CL fixes a regression in SPIRV-Tools fuzzer after the changes in https://dawn-review.googlesource.com/c/tint/+/57101. Additionally, a bunch of sanity fixes are added to the CommonFuzzer.

Change-Id: Ie6512ddca20572d23634c4b5265b39540a42b4bd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58224
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Vasyl Teliman <vasniktel@gmail.com>
2021-07-16 09:25:14 +00:00
James Price 5db7d38c13 fuzzers: Switch AST fuzzers to new generator API
Change-Id: If9f843a318be6e9bbb44bc852814811a5e42baf0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57980
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-14 12:49:32 +00:00
Vasyl Teliman c6bcab02fd Implement AST fuzzer
This change implements a new fuzzer. It mutates a WGSL shader by traversing
the AST of a program and applying various transformations that might or might not
be semantics preserving.

Change-Id: I6b144bd1067444c3f0b815ba1a646aaf6e739b52
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/52160
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Vasyl Teliman <vasniktel@gmail.com>
Reviewed-by: Alastair Donaldson <allydonaldson@googlemail.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-13 12:01:25 +00:00