private void TestMatch(
string displayName1,
string displayName2,
AssemblyIdentityComparer.ComparisonResult match,
AssemblyIdentityComparer.ComparisonResult?fusionMatch = null,
bool ignoreVersion = false,
bool partial = false,
bool unificationApplied = false,
bool?fusionUnificationApplied = null,
string policyPath = null)
{
if (fusionMatch == null)
{
fusionMatch = match;
}
using (var fusionPolicy = policyPath != null ? FusionAssemblyPortabilityPolicy.LoadFromFile(policyPath) : null)
{
var comparer = DesktopAssemblyIdentityComparer.Default;
var policy = default(AssemblyPortabilityPolicy);
if (policyPath != null)
{
using (var policyStream = new FileStream(policyPath, FileMode.Open, FileAccess.Read))
{
policy = AssemblyPortabilityPolicy.LoadFromXml(policyStream);
comparer = new DesktopAssemblyIdentityComparer(policy);
}
}
bool fusionUnificationApplied1;
var fusionResult1 = FusionAssemblyIdentityComparer.CompareAssemblyIdentity(displayName1, displayName2, ignoreVersion, policy: fusionPolicy, unificationApplied: out fusionUnificationApplied1);
Assert.Equal(fusionMatch, fusionResult1);
Assert.Equal(fusionUnificationApplied ?? unificationApplied, fusionUnificationApplied1);
AssemblyIdentity id1, id2;
AssemblyIdentityParts parts1, parts2;
Assert.True(AssemblyIdentity.TryParseDisplayName(displayName1, out id1, out parts1));
Assert.Equal(partial, !AssemblyIdentity.IsFullName(parts1));
Assert.True(AssemblyIdentity.TryParseDisplayName(displayName2, out id2, out parts2));
Assert.True(AssemblyIdentity.IsFullName(parts2), "Expected full name");
bool unificationApplied1;
var actual1 = comparer.Compare(null, displayName1, id2, out unificationApplied1, ignoreVersion);
Assert.Equal(match, actual1);
Assert.Equal(unificationApplied, unificationApplied1);
if (!partial && id1 != null)
{
bool unificationApplied2;
var actual2 = comparer.Compare(id1, null, id2, out unificationApplied2, ignoreVersion);
Assert.Equal(match, actual2);
Assert.Equal(unificationApplied, unificationApplied2);
}
}
}