1c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Copyright (c) 2009 The Chromium Authors. All rights reserved. 2c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Use of this source code is governed by a BSD-style license that can be 3c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// found in the LICENSE file. 4c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 5c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#include "net/http/http_byte_range.h" 6c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#include "testing/gtest/include/gtest/gtest.h" 7c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 8c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick ScottTEST(HttpByteRangeTest, ValidRanges) { 9c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott const struct { 10c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 first_byte_position; 11c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 last_byte_position; 12c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 suffix_length; 13c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott bool valid; 14c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott } tests[] = { 15c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, 0, false }, 16c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 0, 0, 0, true }, 17c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -10, 0, 0, false }, 18c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, 0, 0, false }, 19c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, -1, 0, true }, 20c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, -1, false }, 21c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, 50, 0, false }, 22c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, 10000, 0, true }, 23c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, 100000, true }, 24c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott }; 25c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 26c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { 27c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott net::HttpByteRange range; 28c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_first_byte_position(tests[i].first_byte_position); 29c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_last_byte_position(tests[i].last_byte_position); 30c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_suffix_length(tests[i].suffix_length); 31c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].valid, range.IsValid()); 32c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott } 33c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott} 34c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 35c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick ScottTEST(HttpByteRangeTest, SetInstanceSize) { 36c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott const struct { 37c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 first_byte_position; 38c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 last_byte_position; 39c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 suffix_length; 40c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 instance_size; 41c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott bool expected_return_value; 42c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 expected_lower_bound; 43c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott int64 expected_upper_bound; 44c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott } tests[] = { 45c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -10, 0, -1, 0, false, -1, -1 }, 46c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, 0, -1, 0, false, -1, -1 }, 47c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Zero instance size is valid, this is the case that user has to handle. 48c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, -1, 0, true, 0, -1 }, 49c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, 500, 0, true, 0, -1 }, 50c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, 50, -1, 0, false, -1, -1 }, 51c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, 500, 300, true, 0, 299 }, 52c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, -1, 100, true, 0, 99 }, 53c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, -1, -1, 100, true, 10, 99 }, 54c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { -1, -1, 500, 1000, true, 500, 999 }, 55c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott { 10, 10000, -1, 1000000, true, 10, 10000 }, 56c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott }; 57c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 58c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { 59c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott net::HttpByteRange range; 60c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_first_byte_position(tests[i].first_byte_position); 61c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_last_byte_position(tests[i].last_byte_position); 62c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott range.set_suffix_length(tests[i].suffix_length); 63c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 64c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott bool return_value = range.ComputeBounds(tests[i].instance_size); 65c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].expected_return_value, return_value); 66c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott if (return_value) { 67c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); 68c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); 69c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 70c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Try to call SetInstanceSize the second time. 71c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_FALSE(range.ComputeBounds(tests[i].instance_size)); 72c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // And expect there's no side effect. 73c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); 74c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); 75c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott EXPECT_EQ(tests[i].suffix_length, range.suffix_length()); 76c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott } 77c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott } 78c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott} 79