[test] add SQLiteBlobBackend benchmark tests

1 files changed, 82 insertions, 0 deletions

diff --git a/testing/tests/benchmarks/test_sqlite_blobs_backend.py b/testing/tests/benchmarks/test_sqlite_blobs_backend.py
new file mode 100644
index 00000000..e02cacad
--- /dev/null
+++ b/testing/tests/benchmarks/test_sqlite_blobs_backend.py
@@ -0,0 +1,82 @@
+import pytest
+import os
+
+from uuid import uuid4
+from io import BytesIO
+
+from twisted.internet.defer import gatherResults
+from twisted.internet.defer import DeferredSemaphore
+
+from leap.soledad.client._db.blobs import SQLiteBlobBackend
+
+
+semaphore = DeferredSemaphore(2)
+
+
+#
+# put
+#
+
+def put(backend, amount, data):
+    deferreds = []
+    for _ in xrange(amount):
+        blob_id = uuid4().hex
+        fd = BytesIO(data)
+        size = len(data)
+        d = semaphore.run(backend.put, blob_id, fd, size)
+        deferreds.append(d)
+    return gatherResults(deferreds)
+
+
+def create_put_test(amount, size):
+
+    @pytest.inlineCallbacks
+    @pytest.mark.sqlite_blobs_backend_put
+    def test(txbenchmark, payload, tmpdir):
+        dbpath = os.path.join(tmpdir.strpath, 'blobs.db')
+        backend = SQLiteBlobBackend(dbpath, key='123')
+        data = payload(size)
+        yield txbenchmark(put, backend, amount, data)
+
+    return test
+
+
+test_sqlite_blobs_backend_put_1_10000k = create_put_test(1, 10000 * 1000)
+test_sqlite_blobs_backend_put_10_1000k = create_put_test(10, 1000 * 1000)
+test_sqlite_blobs_backend_put_100_100k = create_put_test(100, 100 * 1000)
+test_sqlite_blobs_backend_put_1000_10k = create_put_test(1000, 10 * 1000)
+
+
+#
+# put
+#
+
+@pytest.inlineCallbacks
+def get(backend):
+    local = yield backend.list()
+    deferreds = []
+    for blob_id in local:
+        d = backend.get(blob_id)
+        deferreds.append(d)
+    yield gatherResults(deferreds)
+
+
+def create_get_test(amount, size):
+
+    @pytest.inlineCallbacks
+    @pytest.mark.sqlite_blobs_backend_get
+    def test(txbenchmark, payload, tmpdir):
+        dbpath = os.path.join(tmpdir.strpath, 'blobs.db')
+        backend = SQLiteBlobBackend(dbpath, key='123')
+        data = payload(size)
+
+        yield put(backend, amount, data)
+        yield txbenchmark(get, backend)
+
+    return test
+
+
+test_sqlite_blobs_backend_get_1_10000k = create_get_test(1, 10000 * 1000)
+test_sqlite_blobs_backend_get_10_1000k = create_get_test(10, 1000 * 1000)
+test_sqlite_blobs_backend_get_100_100k = create_get_test(100, 100 * 1000)
+test_sqlite_blobs_backend_get_1000_10k = create_get_test(1000, 10 * 1000)