lsm/PdfPig
1
0
Fork 0
mirror of https://github.com/UglyToad/PdfPig.git synced 2025-10-15 19:54:52 +08:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

coverage for the name tokenizer reading hex

Browse Source
This commit is contained in:
Eliot Jones
2018-01-15 21:16:36 +00:00
parent 4fbea58657
commit 54b6374e7d
2 changed files with 41 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/UglyToad.PdfPig.Tests/Tokenization/NameTokenizerTests.cs
View File

@@ -112,6 +112,42 @@
Assert.Equal(expected, AssertNameToken(token).Data.Name);
}
[Fact]
public void IgnoredInvalidHex()
{
var input = StringBytesTestConverter.Convert("/Invalid#AZBadHex");
var result = tokenizer.TryTokenize(input.First, input.Bytes, out var token);
Assert.True(result);
Assert.Equal("Invalid#AZBadHex", AssertNameToken(token).Data.Name);
}
[Fact]
public void IgnoreInvalidSingleHex()
{
var input = StringBytesTestConverter.Convert("/Invalid#Z");
var result = tokenizer.TryTokenize(input.First, input.Bytes, out var token);
Assert.True(result);
Assert.Equal("Invalid#Z", AssertNameToken(token).Data.Name);
}
[Fact]
public void EndsNameFollowingInvalidHex()
{
var input = StringBytesTestConverter.Convert("/Hex#/Name");
var result = tokenizer.TryTokenize(input.First, input.Bytes, out var token);
Assert.True(result);
Assert.Equal("Hex#", AssertNameToken(token).Data.Name);
}
private static NameToken AssertNameToken(IToken token)
{
Assert.NotNull(token);

14
src/UglyToad.PdfPig/Tokenization/NameTokenizer.cs
View File

@@ -43,16 +43,10 @@
if (postEscapeRead == 2)
{
string hex = new string(escapedChars);
try
{
var characterToWrite = (byte)Convert.ToInt32(hex, 16);
bytes.Add(characterToWrite);
}
catch (FormatException e)
{
throw new InvalidOperationException("Error: expected hex digit, actual='" + hex + "'", e);
}
var hex = new string(escapedChars);
var characterToWrite = (byte)Convert.ToInt32(hex, 16);
bytes.Add(characterToWrite);
escapeActive = false;
postEscapeRead = 0;