3c1f479b9d
Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9
210 lines
6.2 KiB
C#
210 lines
6.2 KiB
C#
//
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// RangeHeaderValueTest.cs
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//
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// Authors:
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// Marek Safar <marek.safar@gmail.com>
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//
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// Copyright (C) 2011 Xamarin Inc (http://www.xamarin.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using NUnit.Framework;
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using System.Net.Http.Headers;
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using System.Linq;
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namespace MonoTests.System.Net.Http.Headers
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{
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[TestFixture]
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public class RangeHeaderValueTest
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{
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[Test]
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public void Ctor_InvalidArguments ()
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{
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try {
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new RangeHeaderValue (null, null);
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Assert.Fail ("#1");
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} catch (ArgumentException) {
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}
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try {
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new RangeHeaderValue (long.MinValue, null);
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Assert.Fail ("#2");
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} catch (ArgumentOutOfRangeException) {
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}
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try {
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new RangeHeaderValue (10, 1);
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Assert.Fail ("#3");
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} catch (ArgumentOutOfRangeException) {
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}
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}
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[Test]
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public void Equals ()
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{
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var value = new RangeHeaderValue (4, null);
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Assert.AreEqual (value, new RangeHeaderValue (4, null), "#1");
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Assert.AreNotEqual (value, new RangeHeaderValue (4, 5), "#2");
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Assert.AreNotEqual (value, new RangeHeaderValue (), "#3");
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value = new RangeHeaderValue (2, 4);
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Assert.AreEqual (value, new RangeHeaderValue (2, 4), "#4");
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Assert.AreNotEqual (value, new RangeHeaderValue (2, null), "#5");
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Assert.AreNotEqual (value, new RangeHeaderValue (2, 3), "#6");
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}
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[Test]
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public void Parse ()
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{
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var res = RangeHeaderValue.Parse ("bytes=2-40");
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Assert.AreEqual ("bytes", res.Unit, "#1");
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Assert.AreEqual (2, res.Ranges.First ().From, "#2");
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Assert.AreEqual (40, res.Ranges.First ().To, "#3");
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Assert.AreEqual ("bytes=2-40", res.ToString (), "#4");
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res = RangeHeaderValue.Parse ("d-dd = 2 - ");
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Assert.AreEqual ("d-dd", res.Unit, "#10");
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Assert.AreEqual (2, res.Ranges.First ().From, "#11");
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Assert.IsNull (res.Ranges.First ().To, "#12");
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Assert.AreEqual ("d-dd=2-", res.ToString (), "#13");
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res = RangeHeaderValue.Parse ("zz = - 6 , 5 - 9, -8");
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Assert.AreEqual ("zz", res.Unit, "#20");
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Assert.IsNull (res.Ranges.First ().From, "#21");
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Assert.AreEqual (6, res.Ranges.First ().To, "#22");
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Assert.AreEqual (5, res.Ranges.Skip (1).First ().From, "#21b");
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Assert.AreEqual (9, res.Ranges.Skip (1).First ().To, "#22b");
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Assert.AreEqual ("zz=-6, 5-9, -8", res.ToString (), "#23");
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res = RangeHeaderValue.Parse ("ddd = 2 -, 1-4");
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Assert.AreEqual ("ddd", res.Unit, "#30");
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Assert.AreEqual (2, res.Ranges.First ().From, "#31");
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Assert.IsNull (res.Ranges.First ().To, "#32");
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Assert.AreEqual ("ddd=2-, 1-4", res.ToString (), "#33");
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res = RangeHeaderValue.Parse ("bytes=0-");
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Assert.AreEqual ("bytes", res.Unit, "#40");
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Assert.AreEqual (0, res.Ranges.First ().From, "#41");
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Assert.IsNull (res.Ranges.First ().To, "#42");
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Assert.AreEqual ("bytes=0-", res.ToString (), "#43");
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res = RangeHeaderValue.Parse ("bytes=0-,-9");
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Assert.AreEqual ("bytes", res.Unit, "#50");
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Assert.AreEqual (0, res.Ranges.First ().From, "#51");
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Assert.IsNull (res.Ranges.First ().To, "#52");
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Assert.IsNull (res.Ranges.Skip (1).First ().From, "#53");
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Assert.AreEqual (9, res.Ranges.Skip (1).First ().To, "#54");
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Assert.AreEqual ("bytes=0-, -9", res.ToString (), "#55");
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res = RangeHeaderValue.Parse ("bytes=3637717541-9223372036854775807");
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Assert.AreEqual ("bytes", res.Unit, "#60");
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Assert.AreEqual (3637717541, res.Ranges.First ().From, "#61");
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Assert.AreEqual (9223372036854775807, res.Ranges.First ().To, "#62");
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Assert.AreEqual ("bytes=3637717541-9223372036854775807", res.ToString (), "#63");
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}
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[Test]
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public void Parse_Invalid ()
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{
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try {
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RangeHeaderValue.Parse (null);
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Assert.Fail ("#1");
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} catch (FormatException) {
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}
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try {
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RangeHeaderValue.Parse (" ");
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Assert.Fail ("#2");
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} catch (FormatException) {
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}
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try {
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RangeHeaderValue.Parse ("5-6");
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Assert.Fail ("#3");
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} catch (FormatException) {
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}
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try {
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RangeHeaderValue.Parse ("bytes=");
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Assert.Fail ("#4");
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} catch (FormatException) {
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}
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try {
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RangeHeaderValue.Parse ("byte=1");
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Assert.Fail ("#5");
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} catch (FormatException) {
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}
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try {
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RangeHeaderValue.Parse ("byte=10-6");
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Assert.Fail ("#6");
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} catch (FormatException) {
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}
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}
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[Test]
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public void Properties ()
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{
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var value = new RangeHeaderValue (3, 9);
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Assert.AreEqual ("bytes", value.Unit, "#1");
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Assert.AreEqual (3, value.Ranges.First ().From, "#2");
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Assert.AreEqual (9, value.Ranges.First ().To, "#3");
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value = new RangeHeaderValue ();
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Assert.AreEqual ("bytes", value.Unit, "#4");
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Assert.AreEqual (0, value.Ranges.Count, "#5");
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}
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[Test]
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public void Properties_Invalid ()
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{
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var value = new RangeHeaderValue ();
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try {
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value.Unit = "";
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Assert.Fail ("#1");
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} catch (ArgumentException) {
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}
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}
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[Test]
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public void TryParse ()
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{
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RangeHeaderValue res;
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Assert.IsTrue (RangeHeaderValue.TryParse ("bytes=4-33", out res), "#1");
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Assert.AreEqual ("bytes", res.Unit, "#2");
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Assert.AreEqual (4, res.Ranges.First ().From, "#3");
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Assert.AreEqual (33, res.Ranges.First ().To, "#4");
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}
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[Test]
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public void TryParse_Invalid ()
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{
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RangeHeaderValue res;
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Assert.IsFalse (RangeHeaderValue.TryParse ("bytes=4,33", out res), "#1");
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Assert.IsNull (res, "#2");
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}
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}
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}
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