public override int GetHashCode()
{
return
(Hash.Combine(StringComparer.OrdinalIgnoreCase.GetHashCode(_filePath ?? string.Empty),
Hash.Combine(_assemblyIdentity != null ? _assemblyIdentity.GetHashCode() : 0,
Hash.Combine(_language.GetHashCode(),
s_symbolIdComparer.GetHashCode(_symbolId)))));
}
public override int GetHashCode()
{
return
(Hash.Combine(StringComparer.OrdinalIgnoreCase.GetHashCode(_filePath ?? string.Empty),
Hash.Combine(_assemblyIdentity?.GetHashCode() ?? 0,
Hash.Combine(_metadataId?.GetHashCode() ?? 0,
Hash.Combine(_language.GetHashCode(),
Hash.Combine(s_symbolIdComparer.GetHashCode(_symbolId),
_allowDecompilation.GetHashCode()))))));
}
public void Equality()
{
// Generate identical assembly identities. Check that they are
// indeed the same.
for (int i = 0; i < 1000; i++)
{
var name = rng.NextAsciiString(rng.Next(0, 100));
var first = new AssemblyIdentity(name);
var second = new AssemblyIdentity(name);
Assert.AreEqual(first, second);
Assert.AreEqual(first.GetHashCode(), second.GetHashCode());
int annotationCount = rng.Next(0, 20);
for (int j = 0; j < annotationCount; j++)
{
var key = rng.NextAsciiString(rng.Next(0, 20));
var value = rng.NextAsciiString(rng.Next(0, 100));
string oldValue;
if (!first.TryGetAnnotation(key, out oldValue))
{
oldValue = null;
}
first = first.WithAnnotation(key, value);
if (oldValue != value)
{
Assert.AreNotEqual(first, second);
}
second = second.WithAnnotation(key, value);
Assert.AreEqual(first, second);
Assert.AreEqual(first.GetHashCode(), second.GetHashCode());
}
}
}
public void Equality()
{
var id1 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false);
var id11 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false);
var id2 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id22 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id3 = new AssemblyIdentity("Foo!", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id4 = new AssemblyIdentity("Foo", new Version(1, 0, 1, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id5 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "en-US", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id6 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", default(ImmutableArray<byte>), hasPublicKey: false, isRetargetable: false);
var id7 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: true, isRetargetable: false);
var id8 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: true);
var win1 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
var win2 = new AssemblyIdentity("Bar", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
var win3 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
Assert.True(id1.Equals(id1));
Assert.True(id1.Equals(id2));
Assert.True(id2.Equals(id1));
Assert.True(id1.Equals(id11));
Assert.True(id11.Equals(id1));
Assert.True(id2.Equals(id22));
Assert.True(id22.Equals(id2));
Assert.False(id1.Equals(id3));
Assert.False(id1.Equals(id4));
Assert.False(id1.Equals(id5));
Assert.False(id1.Equals(id6));
Assert.False(id1.Equals(id7));
Assert.False(id1.Equals(id8));
Assert.Equal((object)id1, id1);
Assert.NotNull(id1);
Assert.False(id2.Equals((AssemblyIdentity)null));
Assert.Equal(id1.GetHashCode(), id2.GetHashCode());
Assert.False(win1.Equals(win2));
Assert.False(win1.Equals(id1));
Assert.True(win1.Equals(win3));
Assert.Equal(win1.GetHashCode(), win3.GetHashCode());
}
public void Equality()
{
var id1 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false);
var id11 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false);
var id2 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id22 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id3 = new AssemblyIdentity("Foo!", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id4 = new AssemblyIdentity("Foo", new Version(1, 0, 1, 0), "", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id5 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "en-US", RoPublicKeyToken1, hasPublicKey: false, isRetargetable: false);
var id6 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", default(ImmutableArray <byte>), hasPublicKey: false, isRetargetable: false);
var id7 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKeyToken1, hasPublicKey: true, isRetargetable: false);
var id8 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: true);
var win1 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
var win2 = new AssemblyIdentity("Bar", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
var win3 = new AssemblyIdentity("Foo", new Version(1, 0, 0, 0), "", RoPublicKey1, hasPublicKey: true, isRetargetable: false, contentType: AssemblyContentType.WindowsRuntime);
Assert.True(id1.Equals(id1));
Assert.True(id1.Equals(id2));
Assert.True(id2.Equals(id1));
Assert.True(id1.Equals(id11));
Assert.True(id11.Equals(id1));
Assert.True(id2.Equals(id22));
Assert.True(id22.Equals(id2));
Assert.False(id1.Equals(id3));
Assert.False(id1.Equals(id4));
Assert.False(id1.Equals(id5));
Assert.False(id1.Equals(id6));
Assert.False(id1.Equals(id7));
Assert.False(id1.Equals(id8));
Assert.Equal((object)id1, id1);
Assert.NotNull(id1);
Assert.False(id2.Equals((AssemblyIdentity)null));
Assert.Equal(id1.GetHashCode(), id2.GetHashCode());
Assert.False(win1.Equals(win2));
Assert.False(win1.Equals(id1));
Assert.True(win1.Equals(win3));
Assert.Equal(win1.GetHashCode(), win3.GetHashCode());
}
public void EmptyAnnotationEquality()
{
// Generate identical assembly identities. Check that they are
// indeed the same.
var first = new AssemblyIdentity("path/to/file")
.WithAnnotation("", "")
.WithAnnotation("a", "b")
.WithAnnotation("a", "c");
var second = new AssemblyIdentity("path/to/file")
.WithAnnotation("a", "b")
.WithAnnotation("a", "c")
.WithAnnotation(
new string(new char[] { }),
new string(new char[] { }));
Assert.AreEqual(first, second);
Assert.AreEqual(first.GetHashCode(), second.GetHashCode());
}
public override int GetHashCode()
{
return(identity.GetHashCode());
}