public void TryOpenAssociatedPortablePdb_BadStreamProvider() { var pdbBuilder = new BlobBuilder(); pdbBuilder.WriteBytes(PortablePdbs.DocumentsPdb); var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"/a/b/a.pdb", id, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { MetadataReaderProvider pdbProvider; string pdbPath; // pass-thru: AssertExtensions.Throws <ArgumentException>(null, () => reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new ArgumentException(); }, out pdbProvider, out pdbPath)); Assert.Throws <InvalidOperationException>(() => reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { return(new TestStream(canRead: false, canWrite: true, canSeek: true)); }, out pdbProvider, out pdbPath)); Assert.Throws <InvalidOperationException>(() => reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { return(new TestStream(canRead: true, canWrite: true, canSeek: false)); }, out pdbProvider, out pdbPath)); } }
public void TryOpenAssociatedPortablePdb_ExpectedExceptionFromStreamProvider_NoFallback() { var pdbBuilder = new BlobBuilder(); pdbBuilder.WriteBytes(PortablePdbs.DocumentsPdb); var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"/a/b/a.pdb", id, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { MetadataReaderProvider pdbProvider; string pdbPath; Assert.Throws <IOException>(() => reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new IOException(); }, out pdbProvider, out pdbPath)); AssertEx.Throws <BadImageFormatException>(() => reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new BadImageFormatException("Bang!"); }, out pdbProvider, out pdbPath), e => Assert.Equal("Bang!", e.Message)); // file doesn't exist and no embedded => return false Assert.False(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new FileNotFoundException(); }, out pdbProvider, out pdbPath)); } }
public void TryOpenAssociatedPortablePdb_ExpectedExceptionFromStreamProvider_FallbackOnEmbedded_Valid() { var pdbBuilder = new BlobBuilder(); pdbBuilder.WriteBytes(PortablePdbs.DocumentsPdb); var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"/a/b/a.pdb", id, portablePdbVersion: 0x0100); ddBuilder.AddEmbeddedPortablePdbEntry(pdbBuilder, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { MetadataReaderProvider pdbProvider; string pdbPath; Assert.True(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new IOException(); }, out pdbProvider, out pdbPath)); Assert.Null(pdbPath); Assert.Equal(13, pdbProvider.GetMetadataReader().Documents.Count); Assert.True(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new BadImageFormatException(); }, out pdbProvider, out pdbPath)); Assert.Null(pdbPath); Assert.Equal(13, pdbProvider.GetMetadataReader().Documents.Count); Assert.True(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), _ => { throw new FileNotFoundException(); }, out pdbProvider, out pdbPath)); Assert.Null(pdbPath); Assert.Equal(13, pdbProvider.GetMetadataReader().Documents.Count); } }
public void TryOpenAssociatedPortablePdb_DuplicateEntries_CodeView() { var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"/a/b/a.pdb", id, portablePdbVersion: 0); ddBuilder.AddReproducibleEntry(); ddBuilder.AddCodeViewEntry(@"/a/b/c.pdb", id, portablePdbVersion: 0x0100, age: 0x1234); ddBuilder.AddCodeViewEntry(@"/a/b/d.pdb", id, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { string pathQueried = null; Func <string, Stream> streamProvider = p => { Assert.Null(pathQueried); pathQueried = p; return(null); }; MetadataReaderProvider pdbProvider; string pdbPath; Assert.False(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), streamProvider, out pdbProvider, out pdbPath)); Assert.Equal(PathUtilities.CombinePathWithRelativePath("pedir", "c.pdb"), pathQueried); } }
public void TryOpenAssociatedPortablePdb_WindowsSpecificPath() { var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"C:def.xyz", id, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { string pathQueried = null; Func <string, Stream> streamProvider = p => { Assert.Null(pathQueried); pathQueried = p; return(null); }; MetadataReaderProvider pdbProvider; string pdbPath; Assert.False(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), streamProvider, out pdbProvider, out pdbPath)); Assert.Equal(Path.Combine("pedir", "def.xyz"), pathQueried); } }
public void TryOpenAssociatedPortablePdb_BadPdbFile_FallbackToEmbedded() { var pdbBuilder = new BlobBuilder(); pdbBuilder.WriteBytes(PortablePdbs.DocumentsPdb); var id = new BlobContentId(Guid.Parse("18091B06-32BB-46C2-9C3B-7C9389A2F6C6"), 0x12345678); var ddBuilder = new DebugDirectoryBuilder(); ddBuilder.AddCodeViewEntry(@"/a/b/a.pdb", id, portablePdbVersion: 0x0100); ddBuilder.AddEmbeddedPortablePdbEntry(pdbBuilder, portablePdbVersion: 0x0100); var peStream = new MemoryStream(TestBuilders.BuildPEWithDebugDirectory(ddBuilder)); using (var reader = new PEReader(peStream)) { string pathQueried = null; Func <string, Stream> streamProvider = p => { Assert.Null(pathQueried); pathQueried = p; // Bad PDB return(new MemoryStream(new byte[] { 0x01 })); }; MetadataReaderProvider pdbProvider; string pdbPath; Assert.True(reader.TryOpenAssociatedPortablePdb(Path.Combine("pedir", "file.exe"), streamProvider, out pdbProvider, out pdbPath)); Assert.Null(pdbPath); Assert.Equal(PathUtilities.CombinePathWithRelativePath("pedir", "a.pdb"), pathQueried); Assert.Equal(13, pdbProvider.GetMetadataReader().Documents.Count); } }