# ICSharpCode.SharpZipLib.Core.NameAndSizeFilter - Coverage Report

# Summary

Class: | ICSharpCode.SharpZipLib.Core.NameAndSizeFilter
Assembly: | ICSharpCode.SharpZipLib
File(s): | C:\Users\Neil\Documents\Visual Studio 2015\Projects\icsharpcode\SZL_master\ICSharpCode.SharpZipLib\Core\PathFilter.cs
Covered lines: | 0
Uncovered lines: | 23
Coverable lines: | 23
Total lines: | 280
Line coverage: | 0%
Branch coverage: | 0%

# Metrics

Method | Cyclomatic Complexity | Sequence Coverage | Branch Coverage
--- | --- | --- | ---
.ctor(...) | 1 | 0 | 0
IsMatch(...) | 3 | 0 | 0

# File(s)

## C:\Users\Neil\Documents\Visual Studio 2015\Projects\icsharpcode\SZL_master\ICSharpCode.SharpZipLib\Core\PathFilter.cs

| # | Line |  | Line coverage
--- | --- | --- | --- | ---
|  | `1` |  | `using System;`
|  | `2` |  | `using System.IO;`
|  | `3` |  | ``
|  | `4` |  | `namespace ICSharpCode.SharpZipLib.Core`
|  | `5` |  | `{`
|  | `6` |  | `/// <summary>`
|  | `7` |  | `/// PathFilter filters directories and files using a form of <see cref="System.Text.RegularExpressions.Regex">regular`
|  | `8` |  | `/// by full path name.`
|  | `9` |  | `/// See <see cref="NameFilter">NameFilter</see> for more detail on filtering.`
|  | `10` |  | `/// </summary>`
|  | `11` |  | `public class PathFilter : IScanFilter`
|  | `12` |  | `{`
|  | `13` |  | `#region Constructors`
|  | `14` |  | `/// <summary>`
|  | `15` |  | `/// Initialise a new instance of <see cref="PathFilter"></see>.`
|  | `16` |  | `/// </summary>`
|  | `17` |  | `/// <param name="filter">The <see cref="NameFilter">filter</see> expression to apply.</param>`
|  | `18` |  | `public PathFilter(string filter)`
|  | `19` |  | `{`
|  | `20` |  | `nameFilter_ = new NameFilter(filter);`
|  | `21` |  | `}`
|  | `22` |  | `#endregion`
|  | `23` |  | ``
|  | `24` |  | `#region IScanFilter Members`
|  | `25` |  | `/// <summary>`
|  | `26` |  | `/// Test a name to see if it matches the filter.`
|  | `27` |  | `/// </summary>`
|  | `28` |  | `/// <param name="name">The name to test.</param>`
|  | `29` |  | `/// <returns>True if the name matches, false otherwise.</returns>`
|  | `30` |  | `/// <remarks><see cref="Path.GetFullPath(string)"/> is used to get the full path before matching.</remarks>`
|  | `31` |  | `public virtual bool IsMatch(string name)`
|  | `32` |  | `{`
|  | `33` |  | `bool result = false;`
|  | `34` |  | ``
|  | `35` |  | `if (name != null) {`
|  | `36` |  | `string cooked = (name.Length > 0) ? Path.GetFullPath(name) : "";`
|  | `37` |  | `result = nameFilter_.IsMatch(cooked);`
|  | `38` |  | `}`
|  | `39` |  | `return result;`
|  | `40` |  | `}`
|  | `41` |  | ``
|  | `42` |  | `readonly`
|  | `43` |  | `#endregion`
|  | `44` |  | ``
|  | `45` |  | `#region Instance Fields`
|  | `46` |  | `NameFilter nameFilter_;`
|  | `47` |  | `#endregion`
|  | `48` |  | `}`
|  | `49` |  | ``
|  | `50` |  | `/// <summary>`
|  | `51` |  | `/// ExtendedPathFilter filters based on name, file size, and the last write time of the file.`
|  | `52` |  | `/// </summary>`
|  | `53` |  | `/// <remarks>Provides an example of how to customise filtering.</remarks>`
|  | `54` |  | `public class ExtendedPathFilter : PathFilter`
|  | `55` |  | `{`
|  | `56` |  | `#region Constructors`
|  | `57` |  | `/// <summary>`
|  | `58` |  | `/// Initialise a new instance of ExtendedPathFilter.`
|  | `59` |  | `/// </summary>`
|  | `60` |  | `/// <param name="filter">The filter to apply.</param>`
|  | `61` |  | `/// <param name="minSize">The minimum file size to include.</param>`
|  | `62` |  | `/// <param name="maxSize">The maximum file size to include.</param>`
|  | `63` |  | `public ExtendedPathFilter(string filter,`
|  | `64` |  | `long minSize, long maxSize)`
|  | `65` |  | `: base(filter)`
|  | `66` |  | `{`
|  | `67` |  | `MinSize = minSize;`
|  | `68` |  | `MaxSize = maxSize;`
|  | `69` |  | `}`
|  | `70` |  | ``
|  | `71` |  | `/// <summary>`
|  | `72` |  | `/// Initialise a new instance of ExtendedPathFilter.`
|  | `73` |  | `/// </summary>`
|  | `74` |  | `/// <param name="filter">The filter to apply.</param>`
|  | `75` |  | `/// <param name="minDate">The minimum <see cref="DateTime"/> to include.</param>`
|  | `76` |  | `/// <param name="maxDate">The maximum <see cref="DateTime"/> to include.</param>`
|  | `77` |  | `public ExtendedPathFilter(string filter,`
|  | `78` |  | `DateTime minDate, DateTime maxDate)`
|  | `79` |  | `: base(filter)`
|  | `80` |  | `{`
|  | `81` |  | `MinDate = minDate;`
|  | `82` |  | `MaxDate = maxDate;`
|  | `83` |  | `}`
|  | `84` |  | ``
|  | `85` |  | `/// <summary>`
|  | `86` |  | `/// Initialise a new instance of ExtendedPathFilter.`
|  | `87` |  | `/// </summary>`
|  | `88` |  | `/// <param name="filter">The filter to apply.</param>`
|  | `89` |  | `/// <param name="minSize">The minimum file size to include.</param>`
|  | `90` |  | `/// <param name="maxSize">The maximum file size to include.</param>`
|  | `91` |  | `/// <param name="minDate">The minimum <see cref="DateTime"/> to include.</param>`
|  | `92` |  | `/// <param name="maxDate">The maximum <see cref="DateTime"/> to include.</param>`
|  | `93` |  | `public ExtendedPathFilter(string filter,`
|  | `94` |  | `long minSize, long maxSize,`
|  | `95` |  | `DateTime minDate, DateTime maxDate)`
|  | `96` |  | `: base(filter)`
|  | `97` |  | `{`
|  | `98` |  | `MinSize = minSize;`
|  | `99` |  | `MaxSize = maxSize;`
|  | `100` |  | `MinDate = minDate;`
|  | `101` |  | `MaxDate = maxDate;`
|  | `102` |  | `}`
|  | `103` |  | `#endregion`
|  | `104` |  | ``
|  | `105` |  | `#region IScanFilter Members`
|  | `106` |  | `/// <summary>`
|  | `107` |  | `/// Test a filename to see if it matches the filter.`
|  | `108` |  | `/// </summary>`
|  | `109` |  | `/// <param name="name">The filename to test.</param>`
|  | `110` |  | `/// <returns>True if the filter matches, false otherwise.</returns>`
|  | `111` |  | `/// <exception cref="System.IO.FileNotFoundException">The <see paramref="fileName"/> doesnt exist</exception>`
|  | `112` |  | `public override bool IsMatch(string name)`
|  | `113` |  | `{`
|  | `114` |  | `bool result = base.IsMatch(name);`
|  | `115` |  | ``
|  | `116` |  | `if (result) {`
|  | `117` |  | `var fileInfo = new FileInfo(name);`
|  | `118` |  | `result =`
|  | `119` |  | `(MinSize <= fileInfo.Length) &&`
|  | `120` |  | `(MaxSize >= fileInfo.Length) &&`
|  | `121` |  | `(MinDate <= fileInfo.LastWriteTime) &&`
|  | `122` |  | `(MaxDate >= fileInfo.LastWriteTime)`
|  | `123` |  | `;`
|  | `124` |  | `}`
|  | `125` |  | `return result;`
|  | `126` |  | `}`
|  | `127` |  | `#endregion`
|  | `128` |  | ``
|  | `129` |  | `#region Properties`
|  | `130` |  | `/// <summary>`
|  | `131` |  | `/// Get/set the minimum size/length for a file that will match this filter.`
|  | `132` |  | `/// </summary>`
|  | `133` |  | `/// <remarks>The default value is zero.</remarks>`
|  | `134` |  | `/// <exception cref="ArgumentOutOfRangeException">value is less than zero; greater than <see cref="MaxSize"/></excep`
|  | `135` |  | `public long MinSize {`
|  | `136` |  | `get { return minSize_; }`
|  | `137` |  | `set {`
|  | `138` |  | `if ((value < 0) || (maxSize_ < value)) {`
|  | `139` |  | `throw new ArgumentOutOfRangeException(nameof(value));`
|  | `140` |  | `}`
|  | `141` |  | ``
|  | `142` |  | `minSize_ = value;`
|  | `143` |  | `}`
|  | `144` |  | `}`
|  | `145` |  | ``
|  | `146` |  | `/// <summary>`
|  | `147` |  | `/// Get/set the maximum size/length for a file that will match this filter.`
|  | `148` |  | `/// </summary>`
|  | `149` |  | `/// <remarks>The default value is <see cref="System.Int64.MaxValue"/></remarks>`
|  | `150` |  | `/// <exception cref="ArgumentOutOfRangeException">value is less than zero or less than <see cref="MinSize"/></except`
|  | `151` |  | `public long MaxSize {`
|  | `152` |  | `get { return maxSize_; }`
|  | `153` |  | `set {`
|  | `154` |  | `if ((value < 0) || (minSize_ > value)) {`
|  | `155` |  | `throw new ArgumentOutOfRangeException(nameof(value));`
|  | `156` |  | `}`
|  | `157` |  | ``
|  | `158` |  | `maxSize_ = value;`
|  | `159` |  | `}`
|  | `160` |  | `}`
|  | `161` |  | ``
|  | `162` |  | `/// <summary>`
|  | `163` |  | `/// Get/set the minimum <see cref="DateTime"/> value that will match for this filter.`
|  | `164` |  | `/// </summary>`
|  | `165` |  | `/// <remarks>Files with a LastWrite time less than this value are excluded by the filter.</remarks>`
|  | `166` |  | `public DateTime MinDate {`
|  | `167` |  | `get {`
|  | `168` |  | `return minDate_;`
|  | `169` |  | `}`
|  | `170` |  | ``
|  | `171` |  | `set {`
|  | `172` |  | `if (value > maxDate_) {`
|  | `173` |  | `throw new ArgumentOutOfRangeException(nameof(value), "Exceeds MaxDate");`
|  | `174` |  | `}`
|  | `175` |  | ``
|  | `176` |  | `minDate_ = value;`
|  | `177` |  | `}`
|  | `178` |  | `}`
|  | `179` |  | ``
|  | `180` |  | `/// <summary>`
|  | `181` |  | `/// Get/set the maximum <see cref="DateTime"/> value that will match for this filter.`
|  | `182` |  | `/// </summary>`
|  | `183` |  | `/// <remarks>Files with a LastWrite time greater than this value are excluded by the filter.</remarks>`
|  | `184` |  | `public DateTime MaxDate {`
|  | `185` |  | `get {`
|  | `186` |  | `return maxDate_;`
|  | `187` |  | `}`
|  | `188` |  | ``
|  | `189` |  | `set {`
|  | `190` |  | `if (minDate_ > value) {`
|  | `191` |  | `throw new ArgumentOutOfRangeException(nameof(value), "Exceeds MinDate");`
|  | `192` |  | `}`
|  | `193` |  | ``
|  | `194` |  | `maxDate_ = value;`
|  | `195` |  | `}`
|  | `196` |  | `}`
|  | `197` |  | `#endregion`
|  | `198` |  | ``
|  | `199` |  | `#region Instance Fields`
|  | `200` |  | `long minSize_;`
|  | `201` |  | `long maxSize_ = long.MaxValue;`
|  | `202` |  | `DateTime minDate_ = DateTime.MinValue;`
|  | `203` |  | `DateTime maxDate_ = DateTime.MaxValue;`
|  | `204` |  | `#endregion`
|  | `205` |  | `}`
|  | `206` |  | ``
|  | `207` |  | `/// <summary>`
|  | `208` |  | `/// NameAndSizeFilter filters based on name and file size.`
|  | `209` |  | `/// </summary>`
|  | `210` |  | `/// <remarks>A sample showing how filters might be extended.</remarks>`
|  | `211` |  | `[Obsolete("Use ExtendedPathFilter instead")]`
|  | `212` |  | `public class NameAndSizeFilter : PathFilter`
|  | `213` |  | `{`
|  | `214` |  | ``
|  | `215` |  | `/// <summary>`
|  | `216` |  | `/// Initialise a new instance of NameAndSizeFilter.`
|  | `217` |  | `/// </summary>`
|  | `218` |  | `/// <param name="filter">The filter to apply.</param>`
|  | `219` |  | `/// <param name="minSize">The minimum file size to include.</param>`
|  | `220` |  | `/// <param name="maxSize">The maximum file size to include.</param>`
|  | `221` |  | `public NameAndSizeFilter(string filter, long minSize, long maxSize)`
| 0 | `222` |  | `: base(filter)`
|  | `223` |  | `{`
| 0 | `224` |  | `MinSize = minSize;`
| 0 | `225` |  | `MaxSize = maxSize;`
| 0 | `226` |  | `}`
|  | `227` |  | ``
|  | `228` |  | `/// <summary>`
|  | `229` |  | `/// Test a filename to see if it matches the filter.`
|  | `230` |  | `/// </summary>`
|  | `231` |  | `/// <param name="name">The filename to test.</param>`
|  | `232` |  | `/// <returns>True if the filter matches, false otherwise.</returns>`
|  | `233` |  | `public override bool IsMatch(string name)`
|  | `234` |  | `{`
| 0 | `235` |  | `bool result = base.IsMatch(name);`
|  | `236` |  | ``
| 0 | `237` |  | `if (result) {`
| 0 | `238` |  | `var fileInfo = new FileInfo(name);`
| 0 | `239` |  | `long length = fileInfo.Length;`
| 0 | `240` |  | `result =`
| 0 | `241` |  | `(MinSize <= length) &&`
| 0 | `242` |  | `(MaxSize >= length);`
|  | `243` |  | `}`
| 0 | `244` |  | `return result;`
|  | `245` |  | `}`
|  | `246` |  | ``
|  | `247` |  | `/// <summary>`
|  | `248` |  | `/// Get/set the minimum size for a file that will match this filter.`
|  | `249` |  | `/// </summary>`
|  | `250` |  | `public long MinSize {`
| 0 | `251` |  | `get { return minSize_; }`
|  | `252` |  | `set {`
| 0 | `253` |  | `if ((value < 0) || (maxSize_ < value)) {`
| 0 | `254` |  | `throw new ArgumentOutOfRangeException(nameof(value));`
|  | `255` |  | `}`
|  | `256` |  | ``
| 0 | `257` |  | `minSize_ = value;`
| 0 | `258` |  | `}`
|  | `259` |  | `}`
|  | `260` |  | ``
|  | `261` |  | `/// <summary>`
|  | `262` |  | `/// Get/set the maximum size for a file that will match this filter.`
|  | `263` |  | `/// </summary>`
|  | `264` |  | `public long MaxSize {`
| 0 | `265` |  | `get { return maxSize_; }`
|  | `266` |  | `set {`
| 0 | `267` |  | `if ((value < 0) || (minSize_ > value)) {`
| 0 | `268` |  | `throw new ArgumentOutOfRangeException(nameof(value));`
|  | `269` |  | `}`
|  | `270` |  | ``
| 0 | `271` |  | `maxSize_ = value;`
| 0 | `272` |  | `}`
|  | `273` |  | `}`
|  | `274` |  | ``
|  | `275` |  | `#region Instance Fields`
|  | `276` |  | `long minSize_;`
| 0 | `277` |  | `long maxSize_ = long.MaxValue;`
|  | `278` |  | `#endregion`
|  | `279` |  | `}`
|  | `280` |  | `}`