public void FullSnippetInfoTest()
{
var res1 = CodeSnippetHelper.Select("line1\r\nline2", "cs", new CodeSelectorOptions());
var res2 = CodeSnippetHelper.Select("//---reg1\r\nline1\r\nline2\r\n//---", "cs", new CodeSelectorOptions());
Assert.AreEqual(SnippetLocation_e.Full, res1[0].Location);
Assert.AreEqual(SnippetLocation_e.Full, res2[0].Location);
}
public void HideRegions()
{
var res = CodeSnippetHelper.Select("line1\r\nline2\r\n //--- Reg1\r\nline3\r\nline4\r\n //---\r\nline5", "cs",
new CodeSelectorOptions());
Assert.AreEqual(1, res.Length);
Assert.AreEqual("line1\r\nline2\r\nline3\r\nline4\r\nline5", res[0].Code);
}
public void ExcludeSingleOnlyRegion()
{
var res = CodeSnippetHelper.Select("//--- Reg1\r\nline3\r\nline4\r\n //---", "cs", new CodeSelectorOptions()
{
ExcludeRegions = new string[] { "Reg1" }
});
Assert.AreEqual(0, res.Length);
}
public void SelectSingleRegionVB()
{
var res = CodeSnippetHelper.Select("line1\r\nline2\r\n '--- Reg1\r\n line3\r\n line4\r\n '---\r\nline5", "vb", new CodeSelectorOptions()
{
Regions = new string[] { "Reg1" }
});
Assert.AreEqual(1, res.Length);
Assert.AreEqual(" line3\r\n line4", res[0].Code);
}
public void OpenRegionTest()
{
Assert.Throws <PluginUserMessageException>(() =>
{
var res = CodeSnippetHelper.Select("'---Reg1\r\nline1\r\n'---\r\n \r\n'--- Reg2\r\nline2\r\n'----\r\n'--- Reg3\r\nline3\r\n'---\r\nfree text", "vb", new CodeSelectorOptions()
{
Regions = new string[] { "Reg1", "Reg2", "Reg3" }
});
});
}
public void BoundaryTopNestedRegionsJaggedTest()
{
var res1 = CodeSnippetHelper.Select("//---reg1\r\n//---reg2\r\nline2\r\n//---\r\nline1\r\n//---\r\nline3", "cs",
new CodeSelectorOptions()
{
Regions = new string[] { "reg2" }
});
Assert.AreEqual(SnippetLocation_e.Start, res1[0].Location);
}
public void FullRegionsJaggedTest()
{
var res1 = CodeSnippetHelper.Select("//---reg1\r\nline1\r\nline2\r\n//---", "cs",
new CodeSelectorOptions()
{
Regions = new string[] { "reg1" }
});
Assert.AreEqual(SnippetLocation_e.Full, res1[0].Location);
}
public void SelectSingleOnlyRegion()
{
var res = CodeSnippetHelper.Select("//--- Reg1\r\nline3\r\nline4\r\n //---", "cs", new CodeSelectorOptions()
{
Regions = new string[] { "Reg1" }
});
Assert.AreEqual(1, res.Length);
Assert.AreEqual("line3\r\nline4", res[0].Code);
}
public void LeftAlignCode()
{
var res = CodeSnippetHelper.Select("line1\r\nline2\r\n //--- Reg1\r\n line3\r\n line4\r\n //---\r\nline5", "cs", new CodeSelectorOptions()
{
LeftAlign = true,
Regions = new string[] { "Reg1" }
});
Assert.AreEqual(1, res.Length);
Assert.AreEqual("line3\r\nline4", res[0].Code);
}
public void ExcludeSingleRegions()
{
var res = CodeSnippetHelper.Select("line1\r\nline2\r\n //--- Reg1\r\nline3\r\nline4\r\n //---\r\nline5\r\n //--- Reg2\r\nline6\r\nline7\r\n //---\r\nline8", "cs", new CodeSelectorOptions()
{
ExcludeRegions = new string[] { "Reg1" }
});
Assert.AreEqual(2, res.Length);
Assert.AreEqual("line1\r\nline2", res[0].Code);
Assert.AreEqual("line5\r\nline6\r\nline7\r\nline8", res[1].Code);
}
public void SelectMidRegions()
{
var res = CodeSnippetHelper.Select("'---Reg1\r\nline1\r\nline2\r\n'---\r\n \r\n'--- Reg2\r\nline3\r\nline4\r\n'---\r\n \r\n'--- Reg3\r\nline5\r\nline6\r\n'---\r\nfree text", "vb", new CodeSelectorOptions()
{
Regions = new string[] { "Reg1", "Reg3" }
});
Assert.AreEqual(2, res.Length);
Assert.AreEqual("line1\r\nline2", res[0].Code);
Assert.AreEqual("line5\r\nline6", res[1].Code);
}
public void IncludeExcludeRegionsJaggedTest()
{
var res1 = CodeSnippetHelper.Select("line1\r\n//---reg1\r\n//---reg2\r\nline2\r\n//---\r\nline1\r\n//---\r\nline3", "cs",
new CodeSelectorOptions()
{
Regions = new string[] { "reg1" },
ExcludeRegions = new string[] { "reg2" }
});
Assert.AreEqual(SnippetLocation_e.Middle, res1[0].Location);
}
public void SelectMultiRegionsAndExclude()
{
var res = CodeSnippetHelper.Select("line1\r\nline2\r\n //--- Reg1\r\nline3\r\nline4\r\n //---\r\nline5\r\n//--- Reg2\r\nl1\r\n //--- Reg3\r\nline6\r\nline7\r\n //---\r\n//---\r\nline8", "cs", new CodeSelectorOptions()
{
Regions = new string[] { "Reg2" },
ExcludeRegions = new string[] { "Reg3" }
});
Assert.AreEqual(1, res.Length);
Assert.AreEqual("l1", res[0].Code);
}
public void JaggedSnippetInfoTest()
{
var res1 = CodeSnippetHelper.Select("line1\r\n//---reg1\r\nline2\r\nline3\r\n//---\r\nline4", "cs",
new CodeSelectorOptions()
{
Regions = new string[] { "reg1" }
});
var res2 = CodeSnippetHelper.Select("//---reg1\r\nline1\r\nline2\r\n//---\r\nline3\r\n//---reg2\r\nline4\r\nline5\r\n//---", "cs",
new CodeSelectorOptions()
{
ExcludeRegions = new string[] { "reg1", "reg2" }
});
Assert.AreEqual(SnippetLocation_e.Middle, res1[0].Location);
Assert.AreEqual(SnippetLocation_e.Middle, res2[0].Location);
}
private async Task WriteCodeSnippet(StringBuilder html, IPage page,
string filePath, string lang, string[] exclRegs, bool leftAlign, string[] regs)
{
IAsset snipAsset;
try
{
var searchFolder = FindSnippetFolder(m_Site, page, ref filePath);
var fileName = new PluginLocation("", Path.GetFileName(filePath), Enumerable.Empty <string>());
snipAsset = searchFolder.FindAsset(fileName);
}
catch (Exception ex)
{
throw new NullReferenceException($"Failed to find code snippet: '{filePath}'", ex);
}
if (snipAsset != null)
{
if (!m_SnippetFileIds.Contains(snipAsset.Id))
{
m_SnippetFileIds.Add(snipAsset.Id);
}
var rawCode = snipAsset.AsTextContent();
if (string.IsNullOrEmpty(lang))
{
lang = Path.GetExtension(snipAsset.FileName).TrimStart('.').ToLower();
}
var snips = CodeSnippetHelper.Select(rawCode, lang, new CodeSelectorOptions()
{
ExcludeRegions = exclRegs,
LeftAlign = leftAlign,
Regions = regs
});
foreach (var snip in snips)
{
var snipClass = "";
switch (snip.Location)
{
case SnippetLocation_e.Full:
snipClass = "";
break;
case SnippetLocation_e.Start:
snipClass = "jagged-bottom";
break;
case SnippetLocation_e.End:
snipClass = "jagged-top";
break;
case SnippetLocation_e.Middle:
snipClass = "jagged";
break;
}
var code = $"~~~{lang} {snipClass}\r\n{snip.Code}\r\n~~~";
html.AppendLine(await m_App.Compiler.StaticContentTransformer.Transform(code));
}
}
else
{
throw new InvalidCastException($"Failed to find an asset at '{filePath}'");
}
}