Add CI for windows (#47)

* [Docs] update batch size

* add windows ci

* add windows ci

* update windows ci

* update windows ci

* update win ci

* update test file

* update win ci to cu102

.github/workflows/build.yml

@@ -223,3 +223,41 @@ jobs:
           env_vars: OS,PYTHON
           name: codecov-umbrella
           fail_ci_if_error: false
+
+  test_windows:
+      runs-on: ${{ matrix.os }}
+      strategy:
+        matrix:
+          os: [windows-2022]
+          python: [3.8]
+          platform: [cpu, cu102]
+      steps:
+        - uses: actions/checkout@v2
+        - name: Set up Python ${{ matrix.python }}
+          uses: actions/setup-python@v2
+          with:
+            python-version: ${{ matrix.python }}
+        - name: Upgrade pip
+          run: pip install pip --upgrade --user
+        - name: Install OpenCV
+          run: pip install opencv-python>=3
+        - name: Install PyTorch
+          # As a complement to Linux CI, we test on PyTorch LTS version
+          run: pip install torch==1.8.2+${{ matrix.platform }} torchvision==0.9.2+${{ matrix.platform }} -f https://download.pytorch.org/whl/lts/1.8/torch_lts.html
+        - name: Install MMCV
+          run: |
+            pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch1.8/index.html --only-binary mmcv-full
+        - name: Install MMCLS and MMDET
+          run: pip install mmcls mmdet
+        - name: Install unittest dependencies
+          run: pip install -r requirements/tests.txt -r requirements/optional.txt
+        - name: Build and install
+          run: pip install -e .
+        - name: Run unittests
+          run: |
+            python -m pip install timm
+            coverage run --branch --source mmfewshot -m pytest tests/
+        - name: Generate coverage report
+          run: |
+            coverage xml
+            coverage report -m

tests/test_detection_data/test_datasets/test_few_shot_coco_dataset.py

@@ -1,5 +1,6 @@
 # Copyright (c) OpenMMLab. All rights reserved.
 import copy
+import os
 import tempfile
 
 import numpy as np
@@ -144,10 +145,10 @@ def test_few_shot_coco_dataset():
 
     # test save and load dataset
     with tempfile.TemporaryDirectory() as tmpdir:
-        dataset.save_data_infos(tmpdir + 'ann.json')
+        dataset.save_data_infos(tmpdir + f'{os.sep}ann.json')
         data_config['ann_cfg'] = [{
             'type': 'saved_dataset',
-            'ann_file': tmpdir + 'ann.json'
+            'ann_file': tmpdir + f'{os.sep}ann.json'
         }]
         dataset = FewShotCocoDataset(**data_config)
         count = 0

tests/test_detection_data/test_datasets/test_few_shot_voc_dataset.py

@@ -1,5 +1,6 @@
 # Copyright (c) OpenMMLab. All rights reserved.
 import copy
+import os
 import tempfile
 
 import numpy as np
@@ -108,10 +109,10 @@ def test_few_shot_voc_dataset():
         dataset.data_infos[1]['ann']['bboxes_ignore'] = np.array(
             [[11, 11, 100, 100]])
         dataset.data_infos[1]['ann']['labels_ignore'] = np.array([0])
-        dataset.save_data_infos(tmpdir + 'ann.json')
+        dataset.save_data_infos(tmpdir + f'{os.sep}ann.json')
         data_config['ann_cfg'] = [{
             'type': 'saved_dataset',
-            'ann_file': tmpdir + 'ann.json'
+            'ann_file': tmpdir + f'{os.sep}ann.json'
         }]
         dataset = FewShotVOCDataset(**data_config)
         count = 0

tests/test_detection_data/test_datasets/test_nway_kshot_dataset.py

@@ -1,4 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
+import os
 import tempfile
 
 import numpy as np
@@ -85,4 +86,4 @@ def test_nway_kshot_dataset():
                 assert count <= 1
         # test save dataset
         with tempfile.TemporaryDirectory() as tmpdir:
-            nway_kshot_dataset.save_data_infos(tmpdir + 'ann.json')
+            nway_kshot_dataset.save_data_infos(tmpdir + f'{os.sep}ann.json')

tests/test_detection_data/test_datasets/test_query_aware_dataset.py

@@ -1,4 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
+import os
 import tempfile
 
 import numpy as np
@@ -115,4 +116,4 @@ def test_query_aware_dataset():
 
     # test save dataset
     with tempfile.TemporaryDirectory() as tmpdir:
-        query_aware_dataset.save_data_infos(tmpdir + 'ann.json')
+        query_aware_dataset.save_data_infos(tmpdir + f'{os.sep}ann.json')

tests/test_detection_data/test_datasets/test_two_branch_dataset.py

@@ -1,4 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
+import os
 import tempfile
 
 from mmdet.apis import set_random_seed
@@ -45,4 +46,4 @@ def test_two_branch_dataset():
     assert len(two_branch_dataset) == 25
     # test save dataset
     with tempfile.TemporaryDirectory() as tmpdir:
-        two_branch_dataset.save_data_infos(tmpdir + 'ann.json')
+        two_branch_dataset.save_data_infos(tmpdir + f'{os.sep}ann.json')