f8907ab872
Add new test cases for volumes on both Linux and Windows. These new volumes will be used to test that we don't accidentally mangle volume paths on Linux and that non-C volume mounts work properly when defined in an image on Windows. Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
35 lines
1.7 KiB
Docker
35 lines
1.7 KiB
Docker
# Copyright The containerd Authors.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ARG BASE
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FROM $BASE
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RUN sh -c "mkdir /test_dir; echo test_content > /test_dir/test_file"
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RUN sh -c "mkdir -p /C:/weird_test_dir; echo test_content > /C:/weird_test_dir/weird_test_file"
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RUN sh -c "mkdir /:colon_prefixed; echo test_content > /:colon_prefixed/colon_prefixed_file"
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# We add a Windows style path here to ensure that for Linux, we don't mangle it in any way.
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# The C: drive letter gets special treatment on Windows and is stripped by WithVolumes(). The remaining
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# path is used to join with the volume mount point on the host. Colons are not allowed
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# in Windows paths except when delimiting the drive letter, but on Linux such paths are
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# perfectly valid and we must ensure we don't mutate them by accident.
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#
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# The C:/weird_test_dir volume is considered relative to "/" and will result in a mount point
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# situated at /C:/weird_test_dir.
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#
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# The "/:colon_prefixed" volume is meant to test that we don't ignore copying existing contents
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# to a volume containing a colon as the second character in the path on Linux, considering that
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# on Windows, we skip this operation for any non-C volume defined here.
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VOLUME ["/test_dir", "C:/weird_test_dir", "/:colon_prefixed"]
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