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using System;
using System.IO;
using NUnit.Framework;
using Mono.Cecil.Cil;
using Mono.Cecil.Mdb;
using Mono.Cecil.Pdb;
namespace Mono.Cecil.Tests {
[TestFixture]
public class SymbolTests : BaseTestFixture {
[Test]
public void DefaultPdb ()
{
TestModule ("libpdb.dll", module => {
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (NativePdbReader), module.SymbolReader.GetType ());
}, readOnly: !Platform.HasNativePdbSupport, symbolReaderProvider: typeof (DefaultSymbolReaderProvider), symbolWriterProvider: typeof (DefaultSymbolWriterProvider));
}
[Test]
public void DefaultMdb ()
{
TestModule ("libmdb.dll", module => {
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (MdbReader), module.SymbolReader.GetType ());
}, symbolReaderProvider: typeof (DefaultSymbolReaderProvider), symbolWriterProvider: typeof (DefaultSymbolWriterProvider));
}
[Test]
public void DefaultPortablePdb ()
{
TestModule ("PdbTarget.exe", module => {
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (PortablePdbReader), module.SymbolReader.GetType ());
}, symbolReaderProvider: typeof (DefaultSymbolReaderProvider), symbolWriterProvider: typeof (DefaultSymbolWriterProvider));
}
[Test]
public void DefaultEmbeddedPortablePdb ()
{
TestModule ("EmbeddedPdbTarget.exe", module => {
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (PortablePdbReader), module.SymbolReader.GetType ());
}, symbolReaderProvider: typeof (DefaultSymbolReaderProvider), symbolWriterProvider: typeof (DefaultSymbolWriterProvider), verify: !Platform.OnMono);
}
[Test]
public void MdbMismatch ()
{
Assert.Throws<SymbolsNotMatchingException> (() => GetResourceModule ("mdb-mismatch.dll", new ReaderParameters { SymbolReaderProvider = new MdbReaderProvider () }));
}
[Test]
public void MdbIgnoreMismatch()
{
using (var module = GetResourceModule ("mdb-mismatch.dll", new ReaderParameters { SymbolReaderProvider = new MdbReaderProvider (), ThrowIfSymbolsAreNotMatching = false })) {
Assert.IsNull (module.SymbolReader);
Assert.IsFalse (module.HasSymbols);
}
}
[Test]
public void PortablePdbMismatch ()
{
Assert.Throws<SymbolsNotMatchingException> (() => GetResourceModule ("pdb-mismatch.dll", new ReaderParameters { SymbolReaderProvider = new PortablePdbReaderProvider () }));
}
[Test]
public void PortablePdbIgnoreMismatch()
{
using (var module = GetResourceModule ("pdb-mismatch.dll", new ReaderParameters { SymbolReaderProvider = new PortablePdbReaderProvider (), ThrowIfSymbolsAreNotMatching = false })) {
Assert.IsNull (module.SymbolReader);
Assert.IsFalse (module.HasSymbols);
}
}
[Test]
public void DefaultPortablePdbStream ()
{
using (var symbolStream = GetResourceStream ("PdbTarget.pdb")) {
var parameters = new ReaderParameters {
SymbolReaderProvider = new PortablePdbReaderProvider (),
SymbolStream = symbolStream,
};
using (var module = GetResourceModule ("PdbTarget.exe", parameters)) {
Assert.IsNotNull (module.SymbolReader);
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (PortablePdbReader), module.SymbolReader.GetType ());
}
}
}
[Test]
public void DefaultPdbStream ()
{
using (var symbolStream = GetResourceStream ("libpdb.pdb")) {
var parameters = new ReaderParameters {
SymbolReaderProvider = new NativePdbReaderProvider (),
SymbolStream = symbolStream,
};
using (var module = GetResourceModule ("libpdb.dll", parameters)) {
Assert.IsNotNull (module.SymbolReader);
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (NativePdbReader), module.SymbolReader.GetType ());
}
}
}
[Test]
public void DefaultMdbStream ()
{
using (var symbolStream = GetResourceStream ("libmdb.dll.mdb")) {
var parameters = new ReaderParameters {
SymbolReaderProvider = new MdbReaderProvider (),
SymbolStream = symbolStream,
};
using (var module = GetResourceModule ("libmdb.dll", parameters)) {
Assert.IsNotNull (module.SymbolReader);
Assert.IsTrue (module.HasSymbols);
Assert.AreEqual (typeof (MdbReader), module.SymbolReader.GetType ());
}
}
}
[Test]
public void MultipleCodeViewEntries ()
{
using (var module = GetResourceModule ("System.Private.Xml.dll", new ReaderParameters { ReadSymbols = true })) {
Assert.IsTrue (module.HasSymbols);
Assert.IsNotNull (module.SymbolReader);
}
}
}
}
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