test_helper

Helper script to setup your S3 structure to run the tests for aws-c-s3

To use this script, you must have AWS credentials with permission to create and delete buckets.

To create the S3 buckets and objects that tests will use:

pip3 install boto3
export CRT_S3_TEST_BUCKET_NAME=<bucket_name>
python3 test_helper.py init
# change directory to the build/tests
cd aws-c-s3/build/tests && ctest

To clean up the S3 buckets created

export CRT_S3_TEST_BUCKET_NAME=<bucket_name>
python3 test_helper.py clean

Actions

init action

• Create <BUCKET_NAME> in us-west-2.

• Add the lifecycle to automatic clean up the upload/ after one day

• Upload files:

  • pre-existing-10MB-aes256-c SSE-C encrypted fille
  • pre-existing-10MB-aes256 SSE-S3 encrypted fille
  • pre-existing-10MB-kms SSE-KMS encrypted fille
  • pre-existing-10MB
  • pre-existing-1MB
  • pre-existing-empty
  • pre-existing-error-xml
  • with --large_objects enabled, several large objects will also be uploaded. Currently, only aws-c-s3's tests require these files, the aws-crt-*** repos do not:
    • pre-existing-256MB
    • pre-existing-256MB-@
    • pre-existing-2GB
    • pre-existing-2GB-@

• Create <BUCKET_NAME>-public in us-west-2

• Upload files:

  • pre-existing-1MB 1MB file with public read access.

• Create directory bucket <BUCKET_NAME>--usw2-az1--x-s3 in us-west-2

• Upload files:

  • pre-existing-10MB 10MB file.
  • with --large_objects enabled
    • pre-existing-2GB

• Create directory bucket <BUCKET_NAME>--use1-az4--x-s3 in us-east-1

• Upload files:

  • pre-existing-10MB 10MB file.
  • with --large_objects enabled
    • pre-existing-2GB

clean action

• Delete the buckets create by init action and every object inside them.

BUCKET_NAME

You can specify the bucket name to be created either by passing argument to the script or by setting an environment variable, the bucket_name passed in takes precedence. If neither of these options is chosen, the init action will create a random bucket name. In this case, you will need to set the CRT_S3_TEST_BUCKET_NAME environment variable to the printed-out bucket name before running the test.

Notes

• The MRAP tests are not included in this script, and it's disabled by default. To run those tests, you will need to create a MRAP access point with the buckets have pre-existing-1MB in it. Then update g_test_mrap_endpoint to the uri of the MRAP endpoint and build with -DENABLE_MRAP_TESTS=true.
• To run tests in tests/s3_mock_server_tests.c, initialize the mock S3 server first from here. And build your cmake project with -DENABLE_MOCK_SERVER_TESTS=true
• Note: If you are not at the aws-common-runtime AWS team account, you must set environment variable CRT_S3_TEST_BUCKET_NAME to the bucket created before running the test.
• When you see error with "Check your account level S3 settings, public access may be blocked.", Check https://docs.aws.amazon.com/AmazonS3/latest/userguide/configuring-block-public-access-account.html to set BlockPublicAcls to false, which enables public read of the object with public-read ACL in the bucket.

TODO

• Automatic the mrap creation
• Instead of hard-coded path and region, make it configurable and pick up from tests.