Project import generated by Copybara.
PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/platform/api/quic_mem_slice_storage_test.cc b/quic/platform/api/quic_mem_slice_storage_test.cc
new file mode 100644
index 0000000..72623e1
--- /dev/null
+++ b/quic/platform/api/quic_mem_slice_storage_test.cc
@@ -0,0 +1,60 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "net/third_party/quiche/src/quic/platform/api/quic_mem_slice_storage.h"
+#include "net/third_party/quiche/src/quic/core/quic_simple_buffer_allocator.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
+
+namespace quic {
+namespace test {
+namespace {
+
+class QuicMemSliceStorageImplTest : public QuicTest {
+ public:
+ QuicMemSliceStorageImplTest() = default;
+};
+
+TEST_F(QuicMemSliceStorageImplTest, EmptyIov) {
+ QuicMemSliceStorage storage(nullptr, 0, nullptr, 1024);
+ EXPECT_TRUE(storage.ToSpan().empty());
+}
+
+TEST_F(QuicMemSliceStorageImplTest, SingleIov) {
+ SimpleBufferAllocator allocator;
+ QuicString body(3, 'c');
+ struct iovec iov = {const_cast<char*>(body.data()), body.length()};
+ QuicMemSliceStorage storage(&iov, 1, &allocator, 1024);
+ auto span = storage.ToSpan();
+ EXPECT_EQ("ccc", span.GetData(0));
+ EXPECT_NE(static_cast<const void*>(span.GetData(0).data()), body.data());
+}
+
+TEST_F(QuicMemSliceStorageImplTest, MultipleIovInSingleSlice) {
+ SimpleBufferAllocator allocator;
+ QuicString body1(3, 'a');
+ QuicString body2(4, 'b');
+ struct iovec iov[] = {{const_cast<char*>(body1.data()), body1.length()},
+ {const_cast<char*>(body2.data()), body2.length()}};
+
+ QuicMemSliceStorage storage(iov, 2, &allocator, 1024);
+ auto span = storage.ToSpan();
+ EXPECT_EQ("aaabbbb", span.GetData(0));
+}
+
+TEST_F(QuicMemSliceStorageImplTest, MultipleIovInMultipleSlice) {
+ SimpleBufferAllocator allocator;
+ QuicString body1(4, 'a');
+ QuicString body2(4, 'b');
+ struct iovec iov[] = {{const_cast<char*>(body1.data()), body1.length()},
+ {const_cast<char*>(body2.data()), body2.length()}};
+
+ QuicMemSliceStorage storage(iov, 2, &allocator, 4);
+ auto span = storage.ToSpan();
+ EXPECT_EQ("aaaa", span.GetData(0));
+ EXPECT_EQ("bbbb", span.GetData(1));
+}
+
+} // namespace
+} // namespace test
+} // namespace quic
