[ONNX FE] CVS-172238 Wrong shape of results produced by ConvTranspose #32639
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rkazants
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Nov 3, 2025
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Pull Request Overview
This PR adds test coverage for the ConvTranspose operation bug fix (CVS-172238) on top of an existing PR that resolves a duplicate issue. The test validates that ConvTranspose produces correctly shaped output tensors.
Key Changes:
- Added regression test for ConvTranspose operation with specific input/output shapes
- Added ONNX model definition for the test case
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/frontends/onnx/tests/onnx_import.in.cpp | Added test case onnx_conv_transpose to verify ConvTranspose output shape correctness |
| src/frontends/onnx/tests/models/conv_transpose_1x3x8x8.prototxt | Added ONNX model definition for ConvTranspose test with 1x3x8x8 input shape |
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evkotov
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Nov 7, 2025
- Adding test model from the original bug report
- Adding a C++ test expecting behaviour coherent with onnxruntime
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Adding tests from CVS-172238 reproduction on top of @evkotov PR, which fixes a duplicate (#32608 / CVS-168811)