[ExecuTorch][WebGPU] Convert remaining native tests to GTest#20726
Merged
1 commit merged intoJul 4, 2026
Merged
Conversation
Pull Request resolved: #20706 Convert the remaining hand-rolled `int main()` + printf/`bool ok` native tests to GTest so the whole `backends/webgpu/test/` suite is uniform, filterable via `--gtest_filter`, and self-reporting (extends the GTest conversion already applied to `test_dynamic_shape`). The five converted files are a harness-only change — every test case, tensor shape, tolerance, artifact filename, and skip condition is preserved 1:1, only the pass/fail reporting mechanism changes — and this diff additionally wires the already-GTest `webgpu_dynamic_shape_test` into the CI runner so the dynamic-shape suite actually executes. Key changes: - `test/test_webgpu_native.cpp`, `test/native/test_dispatch_order.cpp`, `test/native/test_index.cpp`, `test/native/test_scratch_buffer.cpp`, `test/native/test_update_cache.cpp` — `main`+`printf`/`bool ok` accumulator → `TEST()` cases using `EXPECT_*`/`ASSERT_*`; each keeps a custom `main()` that brings up the WebGPU device once then `RUN_ALL_TESTS()` (device-absent still SKIPs by returning 0). `test_index`/`test_webgpu_native` use inclusive `EXPECT_LE(err, tol)` to match the original `err > tol` fail gate exactly. - `CMakeLists.txt` — move every native-test target into the `if(TARGET GTest::gtest)` block, linking `GTest::gtest`. - `scripts/test_webgpu_native_ci.sh` — add `-DEXECUTORCH_BUILD_TESTS=ON` to the native-test configure so the now-gtest-gated targets are defined, and wire `webgpu_dynamic_shape_test` into the runner: export its `.pte`s + goldens via `export_dynamic_shape_cases`, add it to the built/run target list behind the same `--target help` probe, and run it guarded (mirroring the `index` test). - `test/test_build_webgpu.sh` — add `-DEXECUTORCH_BUILD_TESTS=ON` so the local build script (which builds the now-gtest-gated targets unconditionally) still finds them. ghstack-source-id: 399812941 @exported-using-ghexport Differential Revision: [D110536636](https://our.internmc.facebook.com/intern/diff/D110536636/)
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/20726
Note: Links to docs will display an error until the docs builds have been completed. ⏳ No Failures, 132 PendingAs of commit 5511bd5 with merge base 124b677 ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
meta-cla
Bot
added
the
CLA Signed
ghost
merged commit
This pull request was closed.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR was created by the merge bot to help merge the original PR into the main branch.
ghstack PR number: #20706 by @JulianCloudNTH
^ Please use this as the source of truth for the PR details, comments, and reviews
ghstack PR base: https://github.com/pytorch/executorch/tree/gh/JulianCloudNTH/85/base
ghstack PR head: https://github.com/pytorch/executorch/tree/gh/JulianCloudNTH/85/head
Merge bot PR base: https://github.com/pytorch/executorch/tree/gh/JulianCloudNTH/84/orig
Merge bot PR head: https://github.com/pytorch/executorch/tree/gh/JulianCloudNTH/85/orig
@diff-train-skip-merge