Commit Graph

8 Commits

Author SHA1 Message Date
Antonio Maiorano 15e89fa7b7 Add '-tint_dump_input=true/false' to fuzzers to dump input spv/wgsl to a file
When enabled, the input spv/wgsl is dumped to a file named
"fuzzer_input_<hash of file>.spv/wgsl".

Note that this adds the setting to all the fuzzers in the root of
fuzzers/, but not to tint_ast_fuzzer, tint_regex_fuzzer, nor
tint_spirv_tools_fuzzer as they currently to their own CLI parsing.

Change-Id: I268ffd842b94be1cbb78eb199d5662712ff71053
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/61000
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
2021-08-05 15:52:58 +00:00
Ryan Harrison a0174e613f Add fuzzing for transform::VertexPulling
Includes a significant refactoring of helper functions in
tint_common_fuzzer.cc/.h

BUG=tint:722

Change-Id: I1fdab0113bae02c4a0bf8da0d1b7729f05a2fc5b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/49902
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
2021-05-06 15:43:33 +00:00
Ryan Harrison b5c908f700 Add fuzzing for transform::BindingRemapper
BUG=tint:722

Change-Id: I742f1e536ef0429c2e7b8c9ea6c13b836a2ec0c2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/49360
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
2021-04-28 15:35:43 +00:00
Ryan Harrison a810d71df5 Make params for FirstIndexOffset fuzzing dynamic
The preamble size in tint_all_transforms_fuzzers is dynamic in
anticipation of more complex preamble calculations in future CLs.

BUG=tint:722

Change-Id: I24a0b00a77aa565b5fe1f146015f017481916c1c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/49200
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
2021-04-27 17:24:47 +00:00
Ben Clayton 5d5ec24571 src/transform: Remove deprecated APIs
These have now been removed from Dawn.

Change-Id: I50e784141e6eb07f4f0d3f508bb8c6199429dd63
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48044
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2021-04-26 20:38:36 +00:00
Ryan Harrison 0b5d1dd5d8 Re-land fuzzing work with fix
Revert "Revert 3 fuzzing CLs, since they are preventing rolling into Chromium."

This reverts commit 1d9935cf37.

Also adjusts BUILD.gn file, so that Chromium build can find all the
needed symbols.

BUG=tint:58,tint:59,tint:193,tint:194,tint:199,tint:436

Change-Id: I3fe71ff52c8156f30fccfaab0bf7f647f158aea4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37460
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2021-01-12 16:23:48 +00:00
Ryan Harrison 1d9935cf37 Revert 3 fuzzing CLs, since they are preventing rolling into Chromium.
Revert "Adding fuzzing for Transforms"

This reverts commit 4a29008c7e.

Revert "Add fuzzers for various emission paths"

This reverts commit 39545b7e7c.

Revert "Create common utility class for fuzzing"

This reverts commit 766e31d507.

Change-Id: Ia4e4ea2a4a5f423ea5bfa8ca9659c4028b558b45
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37180
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2021-01-11 15:22:19 +00:00
Ryan Harrison 4a29008c7e Adding fuzzing for Transforms
Fuzz all transforms being applied together, and fuzz each transform
separately.

BUG=tint:436

Change-Id: I53cf2e05c69f495f27bfa428f55ec033a85a612a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36945
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2021-01-08 02:42:43 +00:00