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Enable embedding sources to Windows PDBs
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128 changes: 128 additions & 0 deletions
128
src/Compilers/CSharp/Test/Emit/PDB/PDBEmbeddedSourceTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| // Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. | ||
|
|
||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Reflection.PortableExecutable; | ||
| using Microsoft.CodeAnalysis.CSharp.Test.Utilities; | ||
| using Microsoft.CodeAnalysis.Emit; | ||
| using Microsoft.CodeAnalysis.Test.Utilities; | ||
| using Microsoft.DiaSymReader; | ||
| using Roslyn.Test.Utilities; | ||
| using Xunit; | ||
|
|
||
| namespace Microsoft.CodeAnalysis.CSharp.UnitTests.PDB | ||
| { | ||
| public class PDBEmbeddedSourceTests : CSharpTestBase | ||
| { | ||
| [Fact] | ||
| public void StandalonePdb() | ||
| { | ||
| string source1 = @" | ||
| using System; | ||
| class C | ||
| { | ||
| public static void Main() | ||
| { | ||
| Console.WriteLine(); | ||
| } | ||
| } | ||
| "; | ||
| string source2 = @" | ||
| // no code | ||
| "; | ||
|
|
||
| var tree1 = Parse(source1, "f:/build/goo.cs"); | ||
| var tree2 = Parse(source2, "f:/build/nocode.cs"); | ||
| var c = CreateStandardCompilation(new[] { tree1, tree2 }, options: TestOptions.DebugDll); | ||
| var embeddedTexts = new[] | ||
| { | ||
| EmbeddedText.FromSource(tree1.FilePath, tree1.GetText()), | ||
| EmbeddedText.FromSource(tree2.FilePath, tree2.GetText()) | ||
| }; | ||
|
|
||
| c.VerifyPdb(@" | ||
| <symbols> | ||
| <files> | ||
| <file id=""1"" name=""f:/build/goo.cs"" language=""3f5162f8-07c6-11d3-9053-00c04fa302a1"" languageVendor=""994b45c4-e6e9-11d2-903f-00c04fa302a1"" documentType=""5a869d0b-6611-11d3-bd2a-0000f80849bd"" checkSumAlgorithmId=""ff1816ec-aa5e-4d10-87f7-6f4963833460"" checkSum=""5D, 7D, CF, 1B, 79, 12, E, A, 80, 13, E0, 98, 7E, 5C, AA, 3B, 63, D8, 7E, 4F, "" embeddedSourceLength=""98""><![CDATA[ | ||
| using System; | ||
| class C | ||
| { | ||
| public static void Main() | ||
| { | ||
| Console.WriteLine(); | ||
| } | ||
| } | ||
| ]]></file> | ||
| <file id=""2"" name=""f:/build/nocode.cs"" language=""3f5162f8-07c6-11d3-9053-00c04fa302a1"" languageVendor=""994b45c4-e6e9-11d2-903f-00c04fa302a1"" documentType=""5a869d0b-6611-11d3-bd2a-0000f80849bd"" checkSumAlgorithmId=""ff1816ec-aa5e-4d10-87f7-6f4963833460"" checkSum=""8B, 1D, 3F, 75, E0, A8, 8F, 90, B2, D3, 52, CF, 71, 9B, 17, 29, 3C, 70, 7A, 42, "" embeddedSourceLength=""21""><![CDATA[ | ||
| // no code | ||
| ]]></file> | ||
| </files> | ||
| <methods> | ||
| <method containingType=""C"" name=""Main""> | ||
| <customDebugInfo> | ||
| <using> | ||
| <namespace usingCount=""1"" /> | ||
| </using> | ||
| </customDebugInfo> | ||
| <sequencePoints> | ||
| <entry offset=""0x0"" startLine=""7"" startColumn=""5"" endLine=""7"" endColumn=""6"" document=""1"" /> | ||
| <entry offset=""0x1"" startLine=""8"" startColumn=""9"" endLine=""8"" endColumn=""29"" document=""1"" /> | ||
| <entry offset=""0x7"" startLine=""9"" startColumn=""5"" endLine=""9"" endColumn=""6"" document=""1"" /> | ||
| </sequencePoints> | ||
| <scope startOffset=""0x0"" endOffset=""0x8""> | ||
| <namespace name=""System"" /> | ||
| </scope> | ||
| </method> | ||
| </methods> | ||
| </symbols> | ||
| ", embeddedTexts); | ||
| } | ||
|
|
||
| [Fact] | ||
| public void EmbeddedPdb() | ||
| { | ||
| string source = @" | ||
| using System; | ||
| class C | ||
| { | ||
| public static void Main() | ||
| { | ||
| Console.WriteLine(); | ||
| } | ||
| } | ||
| "; | ||
| var tree = Parse(source, "f:/build/goo.cs"); | ||
| var c = CreateStandardCompilation(tree, options: TestOptions.DebugDll); | ||
|
|
||
| var pdbStream = new MemoryStream(); | ||
| var peBlob = c.EmitToArray( | ||
| EmitOptions.Default.WithDebugInformationFormat(DebugInformationFormat.Embedded), | ||
| embeddedTexts: new[] { EmbeddedText.FromSource(tree.FilePath, tree.GetText()) }); | ||
| pdbStream.Position = 0; | ||
|
|
||
| using (var peReader = new PEReader(peBlob)) | ||
| { | ||
| var embeddedEntry = peReader.ReadDebugDirectory().Single(e => e.Type == DebugDirectoryEntryType.EmbeddedPortablePdb); | ||
|
|
||
| using (var embeddedMetadataProvider = peReader.ReadEmbeddedPortablePdbDebugDirectoryData(embeddedEntry)) | ||
| { | ||
| var pdbReader = embeddedMetadataProvider.GetMetadataReader(); | ||
|
|
||
| var embeddedSource = | ||
| (from documentHandle in pdbReader.Documents | ||
| let document = pdbReader.GetDocument(documentHandle) | ||
| select new | ||
| { | ||
| FilePath = pdbReader.GetString(document.Name), | ||
| Text = pdbReader.GetEmbeddedSource(documentHandle) | ||
| }).Single(); | ||
|
|
||
| Assert.Equal(embeddedSource.FilePath, "f:/build/goo.cs"); | ||
| Assert.Equal(source, embeddedSource.Text.ToString()); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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6 changes: 3 additions & 3 deletions
6
src/Compilers/Core/Portable/CodeAnalysisResources.Designer.cs
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