15072048022

Committed 16 May 2025 03:31PM UTC coverage: 55.392% (-1.4%) from 56.772%

Build # 15072048022

Build Type

push

github

Committed by

pwelter34

Commit Message

enable nullable support

Run Details

616 of 1271 branches covered (48.47%)

Branch coverage included in aggregate %.

233 of 397 new or added lines in 61 files covered. (58.69%)

17 existing lines in 11 files now uncovered.

1824 of 3134 relevant lines covered (58.2%)

88.56 hits per line

Source File
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84.38

/src/EntityFrameworkCore.Generator.Core/Parsing/RegionVisitor.cs

using EntityFrameworkCore.Generator.Metadata.Parsing;

using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;

namespace EntityFrameworkCore.Generator.Parsing;

public class RegionVisitor : CSharpSyntaxWalker
{
    private readonly Stack<CodeRegion> _stack = new();

    public RegionVisitor() : base(SyntaxWalkerDepth.StructuredTrivia)
    {
        Regions = new Dictionary<string, CodeRegion>(StringComparer.OrdinalIgnoreCase);
    }

    public Dictionary<string, CodeRegion> Regions { get; }

    public override void VisitRegionDirectiveTrivia(RegionDirectiveTriviaSyntax node)
    {
        if (node == null)
            return;

        var region = new CodeRegion
        {
            StartIndex = node.FullSpan.Start,
            Name = ParseRegionName(node)
        };
        _stack.Push(region);

        base.VisitRegionDirectiveTrivia(node);
    }

    public override void VisitEndRegionDirectiveTrivia(EndRegionDirectiveTriviaSyntax node)
    {
        if (node == null || _stack.Count == 0)
            return;

        var region = _stack.Pop();
        region.EndIndex = node.FullSpan.End;

        Regions[region.Name] = region;

        base.VisitEndRegionDirectiveTrivia(node);
    }

    private static string ParseRegionName(RegionDirectiveTriviaSyntax node)
    {
        var preprocessingMessage = node
            .DescendantTrivia()
            .FirstOrDefault(t => t.IsKind(SyntaxKind.PreprocessingMessageTrivia));

        return preprocessingMessage.ToString();
    }
}

1	using EntityFrameworkCore.Generator.Metadata.Parsing;
2
3	using Microsoft.CodeAnalysis;
4	using Microsoft.CodeAnalysis.CSharp;
5	using Microsoft.CodeAnalysis.CSharp.Syntax;
6
7	namespace EntityFrameworkCore.Generator.Parsing;
8
9	public class RegionVisitor : CSharpSyntaxWalker
10	{
11	private readonly Stack<CodeRegion> _stack = new();	95✔
12
13	public RegionVisitor() : base(SyntaxWalkerDepth.StructuredTrivia)	95✔
14	{
15	Regions = new Dictionary<string, CodeRegion>(StringComparer.OrdinalIgnoreCase);	95✔
16	}	95✔
17
18	public Dictionary<string, CodeRegion> Regions { get; }	329✔
19
20	public override void VisitRegionDirectiveTrivia(RegionDirectiveTriviaSyntax node)
21	{
22	if (node == null)	234!
NEW 23	return;	×
24
25	var region = new CodeRegion	234✔
26	{	234✔
27	StartIndex = node.FullSpan.Start,	234✔
28	Name = ParseRegionName(node)	234✔
29	};	234✔
30	_stack.Push(region);	234✔
31
32	base.VisitRegionDirectiveTrivia(node);	234✔
33	}	234✔
34
35	public override void VisitEndRegionDirectiveTrivia(EndRegionDirectiveTriviaSyntax node)
36	{
37	if (node == null \|\| _stack.Count == 0)	234!
38	return;	×
39
40	var region = _stack.Pop();	234✔
41	region.EndIndex = node.FullSpan.End;	234✔
42
43	Regions[region.Name] = region;	234✔
44
45	base.VisitEndRegionDirectiveTrivia(node);	234✔
46	}	234✔
47
48	private static string ParseRegionName(RegionDirectiveTriviaSyntax node)
49	{
50	var preprocessingMessage = node	234✔
51	.DescendantTrivia()	234✔
52	.FirstOrDefault(t => t.IsKind(SyntaxKind.PreprocessingMessageTrivia));	702✔
53
54	return preprocessingMessage.ToString();	234✔
55	}
56	}

loresoft / EntityFrameworkCore.Generator / 15072048022

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