internal static CacheEntry CreateFromStream(BinaryReader reader)
{
CacheEntryTypes entryType = (CacheEntryTypes)reader.ReadByte();
CacheEntry entry = null;
switch (entryType)
{
case CacheEntryTypes.BuildItem:
entry = new BuildItemCacheEntry();
break;
case CacheEntryTypes.BuildResult:
entry = new BuildResultCacheEntry();
break;
case CacheEntryTypes.Property:
entry = new PropertyCacheEntry();
break;
default:
ErrorUtilities.VerifyThrow(false, "Should not get to the default of CacheEntryCustomSerializer CreateFromStream");
break;
}
entry.CreateFromStream(reader);
return(entry);
}
public void CacheEntryGettersDefaultConstructors()
{
BuildItem[] buildItems = new BuildItem[2] { null, null };
BuildItemCacheEntry tice = new BuildItemCacheEntry();
Assertion.AssertEquals(null, tice.Name);
Assertion.AssertEquals(null, tice.BuildItems);
tice.Name = "tice";
tice.BuildItems = buildItems;
Assertion.AssertEquals("tice", tice.Name);
Assertion.AssertEquals(buildItems, tice.BuildItems);
PropertyCacheEntry pce = new PropertyCacheEntry();
Assertion.AssertEquals(null, pce.Name);
Assertion.AssertEquals(null, pce.Value);
pce.Name = "pce";
pce.Value = "propertyValue";
Assertion.AssertEquals("pce", pce.Name);
Assertion.AssertEquals("propertyValue", pce.Value);
BuildResultCacheEntry brce = new BuildResultCacheEntry();
Assertion.AssertEquals(null, brce.Name);
Assertion.AssertEquals(null, brce.BuildItems);
Assertion.AssertEquals(default(bool), brce.BuildResult);
brce.Name = "brce";
brce.BuildItems = buildItems;
brce.BuildResult = false;
Assertion.AssertEquals("brce", brce.Name);
Assertion.AssertEquals(buildItems, brce.BuildItems);
Assertion.AssertEquals(false, brce.BuildResult);
}
/// <summary>
/// Returns true if the given cache entry contains equivalent contents
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
internal override bool IsEquivalent(CacheEntry other)
{
if ((other == null) || (other.GetType() != this.GetType()))
{
return(false);
}
BuildItemCacheEntry otherEntry = (BuildItemCacheEntry)other;
if (this.Name != otherEntry.Name)
{
return(false);
}
if ((this.BuildItems == null && otherEntry.BuildItems != null) ||
(this.BuildItems != null && otherEntry.BuildItems == null))
{
return(false);
}
if ((this.BuildItems == null) && (otherEntry.BuildItems == null))
{
return(true);
}
if (this.BuildItems.Length != otherEntry.BuildItems.Length)
{
return(false);
}
for (int i = 0; i < this.BuildItems.Length; i++)
{
if ((this.BuildItems[i] == null && otherEntry.BuildItems[i] != null) ||
(this.BuildItems[i] != null && otherEntry.BuildItems[i] == null))
{
return(false);
}
if ((this.BuildItems[i].FinalItemSpecEscaped != otherEntry.BuildItems[i].FinalItemSpecEscaped) ||
(this.BuildItems[i].GetCustomMetadataCount() != otherEntry.BuildItems[i].GetCustomMetadataCount()))
{
return(false);
}
HashSet <string> otherEntryMetadataNames = new HashSet <string>(otherEntry.BuildItems[i].GetAllCustomMetadataNames(), StringComparer.Ordinal);
foreach (string metadataName in this.BuildItems[i].GetAllCustomMetadataNames())
{
if ((!otherEntryMetadataNames.Contains(metadataName)) ||
(this.BuildItems[i].GetEvaluatedMetadataEscaped(metadataName) != otherEntry.BuildItems[i].GetEvaluatedMetadataEscaped(metadataName)))
{
return(false);
}
}
}
return(true);
}
public void CacheEntryGetters()
{
BuildItem[] buildItems = new BuildItem[2] { null, null };
BuildItemCacheEntry tice = new BuildItemCacheEntry("tice", buildItems);
Assertion.AssertEquals("tice", tice.Name);
Assertion.AssertEquals(buildItems, tice.BuildItems);
PropertyCacheEntry pce = new PropertyCacheEntry("pce", "propertyValue");
Assertion.AssertEquals("pce", pce.Name);
Assertion.AssertEquals("propertyValue", pce.Value);
BuildResultCacheEntry brce = new BuildResultCacheEntry("brce", buildItems, true);
Assertion.AssertEquals("brce", brce.Name);
Assertion.AssertEquals(buildItems, brce.BuildItems);
Assertion.AssertEquals(true, brce.BuildResult);
}
internal static CacheEntry CreateFromStream(BinaryReader reader)
{
CacheEntryTypes entryType = (CacheEntryTypes) reader.ReadByte();
CacheEntry entry = null;
switch (entryType)
{
case CacheEntryTypes.BuildItem:
entry = new BuildItemCacheEntry();
break;
case CacheEntryTypes.BuildResult:
entry = new BuildResultCacheEntry();
break;
case CacheEntryTypes.Property:
entry = new PropertyCacheEntry();
break;
default:
ErrorUtilities.VerifyThrow(false, "Should not get to the default of CacheEntryCustomSerializer CreateFromStream");
break;
}
entry.CreateFromStream(reader);
return entry;
}
public void IsEquivalentTaskItem()
{
BuildItem bi = new BuildItem("itemname", "itemspec");
bi.SetMetadata("mn", "mv");
BuildItemCacheEntry e = new BuildItemCacheEntry("name", new BuildItem[] { bi });
Assert.IsFalse(e.IsEquivalent(null));
Assert.IsFalse(e.IsEquivalent(new PropertyCacheEntry()));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry()));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("naame", new BuildItem[] { bi })));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", null)));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { null })));
Assert.IsFalse(new BuildItemCacheEntry("name", new BuildItem[] { null }).IsEquivalent(e));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { new BuildItem("itemname", "itemspec") })));
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { bi, bi })));
BuildItem bi2 = new BuildItem("itemname", "itemspec");
bi2.SetMetadata("n", "v");
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { bi2 })));
bi2.SetMetadata("mn", "mv");
Assert.IsFalse(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { bi2 })));
BuildItem bi3 = new BuildItem("itemname", "itemspec");
bi3.SetMetadata("mn", "mv");
Assert.IsTrue(e.IsEquivalent(new BuildItemCacheEntry("name", new BuildItem[] { bi3 })));
}
public void TestCacheEntryCustomSerialization()
{
// Stream, writer and reader where the events will be serialized and deserialized from
MemoryStream stream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stream);
BinaryReader reader = new BinaryReader(stream);
try
{
BuildItem buildItem1 = new BuildItem("BuildItem1", "Item1");
BuildItem buildItem2 = new BuildItem("BuildItem2", "Item2");
buildItem1.Include = "TestInclude1";
buildItem2.Include = "TestInclude2";
BuildItem[] buildItems = new BuildItem[2];
buildItems[0] = buildItem1;
buildItems[1] = buildItem2;
BuildItemCacheEntry buildItemEntry = new BuildItemCacheEntry("Badger", buildItems);
BuildResultCacheEntry buildResultEntry = new BuildResultCacheEntry("Koi", buildItems, true);
PropertyCacheEntry propertyEntry = new PropertyCacheEntry("Seagull", "bread");
stream.Position = 0;
// Serialize
buildItemEntry.WriteToStream(writer);
// Get position of stream after write so it can be compared to the position after read
long streamWriteEndPosition = stream.Position;
// Deserialize and Verify
stream.Position = 0;
BuildItemCacheEntry newCacheEntry = new BuildItemCacheEntry();
newCacheEntry.CreateFromStream(reader);
long streamReadEndPosition = stream.Position;
Assert.IsTrue(streamWriteEndPosition == streamReadEndPosition, "Stream End Positions Should Match");
Assert.IsTrue(string.Compare(newCacheEntry.Name, buildItemEntry.Name, StringComparison.OrdinalIgnoreCase) == 0);
BuildItem[] buildItemArray = newCacheEntry.BuildItems;
Assert.IsTrue(buildItemArray.Length == 2);
Assert.IsTrue(string.Compare(buildItemArray[0].Include, buildItem1.Include, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(string.Compare(buildItemArray[1].Include, buildItem2.Include, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(string.Compare(buildItemArray[1].Name, buildItem2.Name, StringComparison.OrdinalIgnoreCase) == 0);
stream.Position = 0;
// Serialize
buildResultEntry.WriteToStream(writer);
// Get position of stream after write so it can be compared to the position after read
streamWriteEndPosition = stream.Position;
// Deserialize and Verify
stream.Position = 0;
BuildResultCacheEntry newCacheEntryBuildResult = new BuildResultCacheEntry();
newCacheEntryBuildResult.CreateFromStream(reader);
streamReadEndPosition = stream.Position;
Assert.IsTrue(streamWriteEndPosition == streamReadEndPosition, "Stream End Positions Should Match");
Assert.IsTrue(string.Compare(newCacheEntryBuildResult.Name, buildResultEntry.Name, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(buildResultEntry.BuildResult == newCacheEntryBuildResult.BuildResult);
buildItemArray = newCacheEntryBuildResult.BuildItems;
Assert.IsTrue(buildItemArray.Length == 2);
Assert.IsTrue(string.Compare(buildItemArray[0].Include, buildItem1.Include, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(string.Compare(buildItemArray[1].Include, buildItem2.Include, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(string.Compare(buildItemArray[1].Name, buildItem2.Name, StringComparison.OrdinalIgnoreCase) == 0);
stream.Position = 0;
// Serialize
propertyEntry.WriteToStream(writer);
// Get position of stream after write so it can be compared to the position after read
streamWriteEndPosition = stream.Position;
// Deserialize and Verify
stream.Position = 0;
PropertyCacheEntry newPropertyCacheEntry = new PropertyCacheEntry();
newPropertyCacheEntry.CreateFromStream(reader);
streamReadEndPosition = stream.Position;
Assert.IsTrue(streamWriteEndPosition == streamReadEndPosition, "Stream End Positions Should Match");
Assert.IsTrue(string.Compare(newPropertyCacheEntry.Name, propertyEntry.Name, StringComparison.OrdinalIgnoreCase) == 0);
Assert.IsTrue(string.Compare(newPropertyCacheEntry.Value, propertyEntry.Value, StringComparison.OrdinalIgnoreCase) == 0);
}
finally
{
// Close will close the writer/reader and the underlying stream
writer.Close();
reader.Close();
reader = null;
stream = null;
writer = null;
}
}
private static CacheEntry[] CreateCacheEntries()
{
CacheEntry[] entries = new CacheEntry[3];
BuildItem buildItem1 = new BuildItem("BuildItem1", "Item1");
BuildItem buildItem2 = new BuildItem("BuildItem2", "Item2");
buildItem1.Include = "TestInclude1";
buildItem2.Include = "TestInclude2";
BuildItem[] buildItems = new BuildItem[2];
buildItems[0] = buildItem1;
buildItems[1] = buildItem2;
entries[0] = new BuildItemCacheEntry("Badger", buildItems);
entries[1] = new BuildResultCacheEntry("Koi", buildItems, true);
entries[2] = new PropertyCacheEntry("Seagull", "bread");
return entries;
}