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							- /*
 
-  *
 
-  * Copyright 2015, Google Inc.
 
-  * All rights reserved.
 
-  *
 
-  * Redistribution and use in source and binary forms, with or without
 
-  * modification, are permitted provided that the following conditions are
 
-  * met:
 
-  *
 
-  *     * Redistributions of source code must retain the above copyright
 
-  * notice, this list of conditions and the following disclaimer.
 
-  *     * Redistributions in binary form must reproduce the above
 
-  * copyright notice, this list of conditions and the following disclaimer
 
-  * in the documentation and/or other materials provided with the
 
-  * distribution.
 
-  *     * Neither the name of Google Inc. nor the names of its
 
-  * contributors may be used to endorse or promote products derived from
 
-  * this software without specific prior written permission.
 
-  *
 
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 
-  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 
-  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 
-  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 
-  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 
-  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 
-  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 
-  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-  *
 
-  */
 
- #include <grpc/slice_buffer.h>
 
- #include <grpc/support/log.h>
 
- #include "test/core/util/test_config.h"
 
- void test_slice_buffer_add() {
 
-   grpc_slice_buffer buf;
 
-   grpc_slice aaa = grpc_slice_from_copied_string("aaa");
 
-   grpc_slice bb = grpc_slice_from_copied_string("bb");
 
-   size_t i;
 
-   grpc_slice_buffer_init(&buf);
 
-   for (i = 0; i < 10; i++) {
 
-     grpc_slice_ref(aaa);
 
-     grpc_slice_ref(bb);
 
-     grpc_slice_buffer_add(&buf, aaa);
 
-     grpc_slice_buffer_add(&buf, bb);
 
-   }
 
-   GPR_ASSERT(buf.count > 0);
 
-   GPR_ASSERT(buf.length == 50);
 
-   grpc_slice_buffer_reset_and_unref(&buf);
 
-   GPR_ASSERT(buf.count == 0);
 
-   GPR_ASSERT(buf.length == 0);
 
-   for (i = 0; i < 10; i++) {
 
-     grpc_slice_ref(aaa);
 
-     grpc_slice_ref(bb);
 
-     grpc_slice_buffer_add(&buf, aaa);
 
-     grpc_slice_buffer_add(&buf, bb);
 
-   }
 
-   GPR_ASSERT(buf.count > 0);
 
-   GPR_ASSERT(buf.length == 50);
 
-   for (i = 0; i < 10; i++) {
 
-     grpc_slice_buffer_pop(&buf);
 
-     grpc_slice_unref(aaa);
 
-     grpc_slice_unref(bb);
 
-   }
 
-   GPR_ASSERT(buf.count == 0);
 
-   GPR_ASSERT(buf.length == 0);
 
-   grpc_slice_buffer_destroy(&buf);
 
- }
 
- void test_slice_buffer_move_first() {
 
-   grpc_slice slices[3];
 
-   grpc_slice_buffer src;
 
-   grpc_slice_buffer dst;
 
-   int idx = 0;
 
-   size_t src_len = 0;
 
-   size_t dst_len = 0;
 
-   slices[0] = grpc_slice_from_copied_string("aaa");
 
-   slices[1] = grpc_slice_from_copied_string("bbbb");
 
-   slices[2] = grpc_slice_from_copied_string("ccc");
 
-   grpc_slice_buffer_init(&src);
 
-   grpc_slice_buffer_init(&dst);
 
-   for (idx = 0; idx < 3; idx++) {
 
-     grpc_slice_ref(slices[idx]);
 
-     /* For this test, it is important that we add each slice at a new
 
-        slice index */
 
-     grpc_slice_buffer_add_indexed(&src, slices[idx]);
 
-     grpc_slice_buffer_add_indexed(&dst, slices[idx]);
 
-   }
 
-   /* Case 1: Move more than the first slice's length from src to dst */
 
-   src_len = src.length;
 
-   dst_len = dst.length;
 
-   grpc_slice_buffer_move_first(&src, 4, &dst);
 
-   src_len -= 4;
 
-   dst_len += 4;
 
-   GPR_ASSERT(src.length == src_len);
 
-   GPR_ASSERT(dst.length == dst_len);
 
-   /* src now has two slices ["bbb"] and  ["ccc"] */
 
-   /* Case 2: Move the first slice from src to dst */
 
-   grpc_slice_buffer_move_first(&src, 3, &dst);
 
-   src_len -= 3;
 
-   dst_len += 3;
 
-   GPR_ASSERT(src.length == src_len);
 
-   GPR_ASSERT(dst.length == dst_len);
 
-   /* src now has one slice ["ccc"] */
 
-   /* Case 3: Move less than the first slice's length from src to dst*/
 
-   grpc_slice_buffer_move_first(&src, 2, &dst);
 
-   src_len -= 2;
 
-   dst_len += 2;
 
-   GPR_ASSERT(src.length == src.length);
 
-   GPR_ASSERT(dst.length == dst.length);
 
- }
 
- int main(int argc, char **argv) {
 
-   grpc_test_init(argc, argv);
 
-   test_slice_buffer_add();
 
-   test_slice_buffer_move_first();
 
-   return 0;
 
- }
 
 
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