| 1 | using CascadeIDE.Models.Intercom; |
| 2 | using CascadeIDE.Services.Intercom; |
| 3 | using Xunit; |
| 4 | |
| 5 | namespace CascadeIDE.Tests; |
| 6 | |
| 7 | public sealed class IntercomAttachSymbolCacheTests |
| 8 | { |
| 9 | private const string SampleSource = |
| 10 | """ |
| 11 | namespace Sample; |
| 12 | |
| 13 | public class Worker |
| 14 | { |
| 15 | public void Run() { } |
| 16 | } |
| 17 | """; |
| 18 | |
| 19 | [Fact] |
| 20 | public void ScopeKey_IsStableForSameWorkspaceAndSolution() |
| 21 | { |
| 22 | var a = IntercomAttachResolveScopeKey.From(@"D:\ws", @"D:\ws\a.sln"); |
| 23 | var b = IntercomAttachResolveScopeKey.From(@"D:\ws", @"D:\ws\a.sln"); |
| 24 | Assert.Equal(a, b); |
| 25 | Assert.NotEqual(a, IntercomAttachResolveScopeKey.From(@"D:\ws", @"D:\ws\b.sln")); |
| 26 | } |
| 27 | |
| 28 | [Fact] |
| 29 | public void WorkspaceCache_ReusesParseAcrossCalls() |
| 30 | { |
| 31 | var dir = createWorkspace(); |
| 32 | var path = Path.Combine(dir, "Worker.cs"); |
| 33 | File.WriteAllText(path, SampleSource); |
| 34 | var scope = IntercomAttachResolveScopeKey.From(dir, null); |
| 35 | var cache = IntercomAttachResolveCacheContext.From(dir, null, "Worker.cs"); |
| 36 | |
| 37 | Assert.True( |
| 38 | AttachmentAnchorRoslynResolver.TryGetOrCreateEntry(null, path, cache, out var first, out var d1), |
| 39 | d1); |
| 40 | Assert.True( |
| 41 | IntercomAttachmentRoslynWorkspaceCache.TryGet(scope, path, out var cached)); |
| 42 | Assert.Same(first.Tree, cached.Tree); |
| 43 | |
| 44 | File.WriteAllText(path, SampleSource + "\n// touch"); |
| 45 | Assert.False(IntercomAttachmentRoslynWorkspaceCache.TryGet(scope, path, out _)); |
| 46 | } |
| 47 | |
| 48 | [Fact] |
| 49 | public void SymbolSidecar_ResolvesMemberAfterIndex() |
| 50 | { |
| 51 | var dir = createWorkspace(); |
| 52 | var path = Path.Combine(dir, "Worker.cs"); |
| 53 | File.WriteAllText(path, SampleSource); |
| 54 | var cache = IntercomAttachResolveCacheContext.From(dir, null, "Worker.cs"); |
| 55 | |
| 56 | IntercomSymbolLineIndexBuilder.IndexFile(cache, path, "Worker.cs"); |
| 57 | |
| 58 | Assert.True( |
| 59 | IntercomSymbolLineIndex.TryResolveMemberLines(cache, path, "Run", out var lines, out var detail), |
| 60 | detail); |
| 61 | Assert.True(lines.Start.Value >= 5); |
| 62 | } |
| 63 | |
| 64 | [Fact] |
| 65 | public void TryResolveLineRange_UsesSymbolSidecarBeforeParse() |
| 66 | { |
| 67 | var dir = createWorkspace(); |
| 68 | var path = Path.Combine(dir, "Worker.cs"); |
| 69 | File.WriteAllText(path, SampleSource); |
| 70 | var cache = IntercomAttachResolveCacheContext.From(dir, null, "Worker.cs"); |
| 71 | IntercomSymbolLineIndexBuilder.IndexFile(cache, path, "Worker.cs"); |
| 72 | |
| 73 | Assert.True( |
| 74 | AttachmentAnchorRoslynResolver.TryResolveLineRange( |
| 75 | null, |
| 76 | path, |
| 77 | "Run", |
| 78 | null, |
| 79 | cache, |
| 80 | out var lines, |
| 81 | out var detail), |
| 82 | detail); |
| 83 | Assert.Contains("symbol_cache", detail, StringComparison.Ordinal); |
| 84 | } |
| 85 | |
| 86 | private static string createWorkspace() |
| 87 | { |
| 88 | var dir = Path.Combine( |
| 89 | Path.GetTempPath(), |
| 90 | nameof(IntercomAttachSymbolCacheTests) + "_" + Guid.NewGuid().ToString("N")); |
| 91 | Directory.CreateDirectory(dir); |
| 92 | return dir; |
| 93 | } |
| 94 | } |
| 95 | |