/// <summary>
/// Creates a set of complicated item metadata and properties, and items to exercise
/// the Expander class. The data here contains escaped characters, metadata that
/// references properties, properties that reference items, and other complex scenarios.
/// </summary>
/// <param name="pg"></param>
/// <param name="primaryItemsByName"></param>
/// <param name="secondaryItemsByName"></param>
/// <param name="itemMetadata"></param>
private void CreateComplexPropertiesItemsMetadata
(
out ReadOnlyLookup readOnlyLookup,
out StringMetadataTable itemMetadata
)
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
Dictionary<string, string> itemMetadataTable = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
itemMetadataTable["Culture"] = "abc%253bdef;$(Gee_Aych_Ayee)";
itemMetadataTable["Language"] = "english";
itemMetadata = new StringMetadataTable(itemMetadataTable);
PropertyDictionary<ProjectPropertyInstance> pg = new PropertyDictionary<ProjectPropertyInstance>();
pg.Set(ProjectPropertyInstance.Create("Gee_Aych_Ayee", "ghi"));
pg.Set(ProjectPropertyInstance.Create("OutputPath", @"\jk ; l\mno%253bpqr\stu"));
pg.Set(ProjectPropertyInstance.Create("TargetPath", "@(IntermediateAssembly->'%(RelativeDir)')"));
List<ProjectItemInstance> intermediateAssemblyItemGroup = new List<ProjectItemInstance>();
ProjectItemInstance i1 = new ProjectItemInstance(project, "IntermediateAssembly", @"subdir1\engine.dll", project.FullPath);
intermediateAssemblyItemGroup.Add(i1);
i1.SetMetadata("aaa", "111");
ProjectItemInstance i2 = new ProjectItemInstance(project, "IntermediateAssembly", @"subdir2\tasks.dll", project.FullPath);
intermediateAssemblyItemGroup.Add(i2);
i2.SetMetadata("bbb", "222");
List<ProjectItemInstance> contentItemGroup = new List<ProjectItemInstance>();
ProjectItemInstance i3 = new ProjectItemInstance(project, "Content", "splash.bmp", project.FullPath);
contentItemGroup.Add(i3);
i3.SetMetadata("ccc", "333");
List<ProjectItemInstance> resourceItemGroup = new List<ProjectItemInstance>();
ProjectItemInstance i4 = new ProjectItemInstance(project, "Resource", "string$(p).resx", project.FullPath);
resourceItemGroup.Add(i4);
i4.SetMetadata("ddd", "444");
ProjectItemInstance i5 = new ProjectItemInstance(project, "Resource", "dialogs%253b.resx", project.FullPath);
resourceItemGroup.Add(i5);
i5.SetMetadata("eee", "555");
List<ProjectItemInstance> contentItemGroup2 = new List<ProjectItemInstance>();
ProjectItemInstance i6 = new ProjectItemInstance(project, "Content", "about.bmp", project.FullPath);
contentItemGroup2.Add(i6);
i6.SetMetadata("fff", "666");
ItemDictionary<ProjectItemInstance> secondaryItemsByName = new ItemDictionary<ProjectItemInstance>();
secondaryItemsByName.ImportItems(resourceItemGroup);
secondaryItemsByName.ImportItems(contentItemGroup2);
Lookup lookup = new Lookup(secondaryItemsByName, pg, null);
// Add primary items
lookup.EnterScope("x");
lookup.PopulateWithItems("IntermediateAssembly", intermediateAssemblyItemGroup);
lookup.PopulateWithItems("Content", contentItemGroup);
readOnlyLookup = new ReadOnlyLookup(lookup);
}
/// <summary>
/// Creates an expander populated with some ProjectPropertyInstances and ProjectPropertyItems.
/// </summary>
/// <returns></returns>
private Expander<ProjectPropertyInstance, ProjectItemInstance> CreateItemFunctionExpander()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
PropertyDictionary<ProjectPropertyInstance> pg = new PropertyDictionary<ProjectPropertyInstance>();
pg.Set(ProjectPropertyInstance.Create("p", "v0"));
pg.Set(ProjectPropertyInstance.Create("p", "v1"));
pg.Set(ProjectPropertyInstance.Create("Val", "2"));
pg.Set(ProjectPropertyInstance.Create("a", "filename"));
ItemDictionary<ProjectItemInstance> ig = new ItemDictionary<ProjectItemInstance>();
for (int n = 0; n < 10; n++)
{
ProjectItemInstance pi = new ProjectItemInstance(project, "i", "i" + n.ToString(), project.FullPath);
for (int m = 0; m < 5; m++)
{
pi.SetMetadata("Meta" + m.ToString(), @"c:\firstdirectory\seconddirectory\file" + m.ToString() + ".ext");
}
pi.SetMetadata("Meta9", @"seconddirectory\file.ext");
pi.SetMetadata("Meta10", @";someo%3bherplace\foo.txt;secondd%3brectory\file.ext;");
pi.SetMetadata("MetaBlank", @"");
if (n % 2 > 0)
{
pi.SetMetadata("Even", "true");
pi.SetMetadata("Odd", "false");
}
else
{
pi.SetMetadata("Even", "false");
pi.SetMetadata("Odd", "true");
}
ig.Add(pi);
}
Dictionary<string, string> itemMetadataTable = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
itemMetadataTable["Culture"] = "abc%253bdef;$(Gee_Aych_Ayee)";
itemMetadataTable["Language"] = "english";
IMetadataTable itemMetadata = new StringMetadataTable(itemMetadataTable);
Expander<ProjectPropertyInstance, ProjectItemInstance> expander = new Expander<ProjectPropertyInstance, ProjectItemInstance>(pg, ig, itemMetadata);
return expander;
}
public void ModifyItemTwiceInSameScope2()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Add an item with m=m1 and n=n1 and o=o1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m", "m1");
item1.SetMetadata("n", "n1");
item1.SetMetadata("o", "o1");
lookup.PopulateWithItem(item1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// It's still m=m1, n=n1, o=o1
ICollection<ProjectItemInstance> group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
Assert.Equal("m1", group.First().GetMetadataValue("m"));
Assert.Equal("n1", group.First().GetMetadataValue("n"));
Assert.Equal("o1", group.First().GetMetadataValue("o"));
// Make a modification to the item to be m=m2 and n=n2
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m", "m2");
newMetadata.Add("n", "n2");
group = new List<ProjectItemInstance>();
group.Add(item1);
lookup.ModifyItems("i1", group, newMetadata);
// It's now m=m2, n=n2, o=o1
ICollection<ProjectItemInstance> foundGroup = lookup.GetItems("i1");
Assert.Equal(1, foundGroup.Count);
Assert.Equal("m2", foundGroup.First().GetMetadataValue("m"));
Assert.Equal("n2", foundGroup.First().GetMetadataValue("n"));
Assert.Equal("o1", foundGroup.First().GetMetadataValue("o"));
// Make a modification to the item to be n=n3
newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("n", "n3");
lookup.ModifyItems("i1", group, newMetadata);
// It's now m=m2, n=n3, o=o1
foundGroup = lookup.GetItems("i1");
Assert.Equal(1, foundGroup.Count);
Assert.Equal("m2", foundGroup.First().GetMetadataValue("m"));
Assert.Equal("n3", foundGroup.First().GetMetadataValue("n"));
Assert.Equal("o1", foundGroup.First().GetMetadataValue("o"));
// But the original item hasn't changed yet
Assert.Equal("m1", item1.GetMetadataValue("m"));
Assert.Equal("n1", item1.GetMetadataValue("n"));
Assert.Equal("o1", item1.GetMetadataValue("o"));
enteredScope.LeaveScope();
// It's still m=m2, n=n3, o=o1
foundGroup = lookup.GetItems("i1");
Assert.Equal(1, foundGroup.Count);
Assert.Equal("m2", foundGroup.First().GetMetadataValue("m"));
Assert.Equal("n3", foundGroup.First().GetMetadataValue("n"));
Assert.Equal("o1", foundGroup.First().GetMetadataValue("o"));
// And the original item has changed
Assert.Equal("m2", item1.GetMetadataValue("m"));
Assert.Equal("n3", item1.GetMetadataValue("n"));
Assert.Equal("o1", item1.GetMetadataValue("o"));
}
public void ModifyItemThatWasAddedInSameScope()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Add an item with m=m1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m", "m1");
lookup.AddNewItem(item1);
// Change the item to be m=m2
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m", "m2");
ICollection<ProjectItemInstance> group = new List<ProjectItemInstance>();
group.Add(item1);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
// Now it has m=m2
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
Assert.Equal("m2", group.First().GetMetadataValue("m"));
// But the original item hasn't changed yet
Assert.Equal("m1", item1.GetMetadataValue("m"));
enteredScope.LeaveScope();
// It still has m=m2
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
Assert.Equal("m2", group.First().GetMetadataValue("m"));
// But now the original item has changed as well
Assert.Equal("m2", item1.GetMetadataValue("m"));
}
public void KeepMetadataOnlySpecifiedNoneSpecified()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Add an item with m=m1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m1", "m1");
item1.SetMetadata("m2", "m2");
lookup.AddNewItem(item1);
Lookup.Scope enteredScope2 = lookup.EnterScope("x");
// Test keeping only specified metadata
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: true);
ICollection<ProjectItemInstance> group = lookup.GetItems(item1.ItemType);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone.
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
enteredScope2.LeaveScope();
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone.
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
enteredScope.LeaveScope();
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone.
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
}
public void ModifyItemTwiceInSameScope1()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Add an item with m=m1 and n=n1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m", "m1");
lookup.PopulateWithItem(item1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Make a modification to the item to be m=m2
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m", "m2");
ICollection<ProjectItemInstance> group = new List<ProjectItemInstance>();
group.Add(item1);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
// Make an unrelated modification to the item
newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("n", "n1");
lookup.ModifyItems(item1.ItemType, group, newMetadata);
// It's now m=m2
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
Assert.Equal("m2", group.First().GetMetadataValue("m"));
}
public void RemoveItemFromProjectPreviouslyModifiedAndGottenThroughGetItem()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
// Create some project state with an item with m=m1 and n=n1
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m", "m1");
table1.Add(item1);
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Make a modification to the item to be m=m2
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m", "m2");
List<ProjectItemInstance> group = new List<ProjectItemInstance>();
group.Add(item1);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
// Get the item (under the covers, it cloned it in order to apply the modification)
ICollection<ProjectItemInstance> group2 = lookup.GetItems(item1.ItemType);
Assert.Equal(1, group2.Count);
ProjectItemInstance item1b = group2.First();
// Remove the item
lookup.RemoveItem(item1b);
// There's now no items at all
ICollection<ProjectItemInstance> group3 = lookup.GetItems(item1.ItemType);
Assert.Equal(0, group3.Count);
// Leave scope
enteredScope.LeaveScope();
// And now none left in the project either
Assert.Equal(0, table1["i1"].Count);
}
public void KeepMetadataOnlySpecifiedPropagate4()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Add an item with m=m1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m1", "m1");
item1.SetMetadata("m2", "m2");
lookup.AddNewItem(item1);
Lookup.Scope enteredScope2 = lookup.EnterScope("x");
// Get rid of all of the metadata, then add m3
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: true);
newMetadata.Add("m3", "m3");
ICollection<ProjectItemInstance> group = lookup.GetItems(item1.ItemType);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone.
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
// m3 is still there.
Assert.Equal("m3", group.First().GetMetadataValue("m3"));
enteredScope2.LeaveScope();
// Keep m3.
Lookup.MetadataModifications newMetadata2 = new Lookup.MetadataModifications(keepOnlySpecified: true);
newMetadata2["m3"] = Lookup.MetadataModification.CreateFromNoChange();
group = lookup.GetItems(item1.ItemType);
lookup.ModifyItems(item1.ItemType, group, newMetadata2);
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
// m3 is still there
Assert.Equal("m3", group.First().GetMetadataValue("m3"));
enteredScope.LeaveScope();
group = lookup.GetItems("i1");
Assert.Equal(1, group.Count);
// m1 and m2 are gone
Assert.Equal(String.Empty, group.First().GetMetadataValue("m1"));
Assert.Equal(String.Empty, group.First().GetMetadataValue("m2"));
// m3 is still there.
Assert.Equal("m3", group.First().GetMetadataValue("m3"));
}
public void InvalidUnqualifiedMetadataReference()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
List<string> parameters = new List<string>();
parameters.Add("@(File)");
parameters.Add("%(Culture)");
ItemDictionary<ProjectItemInstance> itemsByType = new ItemDictionary<ProjectItemInstance>();
List<ProjectItemInstance> items = new List<ProjectItemInstance>();
ProjectItemInstance a = new ProjectItemInstance(project, "File", "a.foo", project.FullPath);
items.Add(a);
ProjectItemInstance b = new ProjectItemInstance(project, "File", "b.foo", project.FullPath);
items.Add(b);
a.SetMetadata("Culture", "fr-fr");
itemsByType.ImportItems(items);
PropertyDictionary<ProjectPropertyInstance> properties = new PropertyDictionary<ProjectPropertyInstance>();
// This is expected to throw because not all items contain a value for metadata "Culture".
// Only a.foo has a Culture metadata. b.foo does not.
List<ItemBucket> buckets = BatchingEngine.PrepareBatchingBuckets(parameters, CreateLookup(itemsByType, properties), MockElementLocation.Instance);
}
public void ModifyItemInProjectPreviouslyModifiedAndGottenThroughGetItem()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
// Create some project state with an item with m=m1 and n=n1
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m", "m1");
table1.Add(item1);
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Make a modification to the item to be m=m2
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m", "m2");
List<ProjectItemInstance> group = new List<ProjectItemInstance>();
group.Add(item1);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
// Get the item (under the covers, it cloned it in order to apply the modification)
ICollection<ProjectItemInstance> group2 = lookup.GetItems(item1.ItemType);
Assert.Equal(1, group2.Count);
ProjectItemInstance item1b = group2.First();
// Modify to m=m3
Lookup.MetadataModifications newMetadata2 = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata2.Add("m", "m3");
List<ProjectItemInstance> group3 = new List<ProjectItemInstance>();
group3.Add(item1b);
lookup.ModifyItems(item1b.ItemType, group3, newMetadata2);
// Modifications are visible
ICollection<ProjectItemInstance> group4 = lookup.GetItems(item1b.ItemType);
Assert.Equal(1, group4.Count);
Assert.Equal("m3", group4.First().GetMetadataValue("m"));
// Leave scope
enteredScope.LeaveScope();
// Still visible
ICollection<ProjectItemInstance> group5 = lookup.GetItems(item1b.ItemType);
Assert.Equal(1, group5.Count);
Assert.Equal("m3", group5.First().GetMetadataValue("m"));
// And the one in the project is changed
Assert.Equal("m3", item1.GetMetadataValue("m"));
}
public void ValidUnqualifiedMetadataReference()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
List<string> parameters = new List<string>();
parameters.Add("@(File)");
parameters.Add("%(Culture)");
ItemDictionary<ProjectItemInstance> itemsByType = new ItemDictionary<ProjectItemInstance>();
List<ProjectItemInstance> items = new List<ProjectItemInstance>();
ProjectItemInstance a = new ProjectItemInstance(project, "File", "a.foo", project.FullPath);
ProjectItemInstance b = new ProjectItemInstance(project, "File", "b.foo", project.FullPath);
a.SetMetadata("Culture", "fr-fr");
b.SetMetadata("Culture", "en-en");
items.Add(a);
items.Add(b);
itemsByType.ImportItems(items);
PropertyDictionary<ProjectPropertyInstance> properties = new PropertyDictionary<ProjectPropertyInstance>();
List<ItemBucket> buckets = BatchingEngine.PrepareBatchingBuckets(parameters, CreateLookup(itemsByType, properties), null);
Assert.AreEqual(2, buckets.Count);
}
public void KeepMetadataOnlySpecifiedPropagate2()
{
ProjectInstance project = ProjectHelpers.CreateEmptyProjectInstance();
ItemDictionary<ProjectItemInstance> table1 = new ItemDictionary<ProjectItemInstance>();
Lookup lookup = LookupHelpers.CreateLookup(table1);
Lookup.Scope enteredScope = lookup.EnterScope("x");
// Add an item with m=m1
ProjectItemInstance item1 = new ProjectItemInstance(project, "i1", "a2", project.FullPath);
item1.SetMetadata("m1", "m1");
item1.SetMetadata("m2", "m2");
lookup.AddNewItem(item1);
Lookup.Scope enteredScope2 = lookup.EnterScope("x");
// Add m3 metadata
Lookup.MetadataModifications newMetadata = new Lookup.MetadataModifications(keepOnlySpecified: false);
newMetadata.Add("m3", "m3");
ICollection<ProjectItemInstance> group = lookup.GetItems(item1.ItemType);
lookup.ModifyItems(item1.ItemType, group, newMetadata);
group = lookup.GetItems("i1");
Assert.AreEqual(1, group.Count);
// All metadata are present
Assert.AreEqual("m1", group.First().GetMetadataValue("m1"));
Assert.AreEqual("m2", group.First().GetMetadataValue("m2"));
Assert.AreEqual("m3", group.First().GetMetadataValue("m3"));
enteredScope2.LeaveScope();
// Now clear metadata
Lookup.MetadataModifications newMetadata2 = new Lookup.MetadataModifications(keepOnlySpecified: true);
group = lookup.GetItems(item1.ItemType);
lookup.ModifyItems(item1.ItemType, group, newMetadata2);
group = lookup.GetItems("i1");
Assert.AreEqual(1, group.Count);
// All metadata are gone
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m1"));
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m2"));
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m3"));
enteredScope.LeaveScope();
group = lookup.GetItems("i1");
Assert.AreEqual(1, group.Count);
// All metadata are gone
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m1"));
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m2"));
Assert.AreEqual(String.Empty, group.First().GetMetadataValue("m3"));
}
/// <summary>
/// Gets task item outputs
/// </summary>
private void GatherTaskItemOutputs(bool outputTargetIsItem, string outputTargetName, ITaskItem[] outputs, ElementLocation parameterLocation)
{
// if the task has generated outputs (if it didn't, don't do anything)
if (outputs != null)
{
if (outputTargetIsItem)
{
foreach (ITaskItem output in outputs)
{
// if individual items in the array are null, ignore them
if (output != null)
{
ProjectItemInstance newItem;
ProjectItemInstance.TaskItem outputAsProjectItem = output as ProjectItemInstance.TaskItem;
string parameterLocationEscaped = EscapingUtilities.EscapeWithCaching(parameterLocation.File);
if (outputAsProjectItem != null)
{
// The common case -- all items involved are Microsoft.Build.Execution.ProjectItemInstance.TaskItems.
// Furthermore, because that is true, we know by definition that they also implement ITaskItem2.
newItem = new ProjectItemInstance(_projectInstance, outputTargetName, outputAsProjectItem.IncludeEscaped, parameterLocationEscaped);
newItem.SetMetadata(outputAsProjectItem.MetadataCollection); // copy-on-write!
}
else
{
ITaskItem2 outputAsITaskItem2 = output as ITaskItem2;
if (outputAsITaskItem2 != null)
{
// Probably a Microsoft.Build.Utilities.TaskItem. Not quite as good, but we can still preserve escaping.
newItem = new ProjectItemInstance(_projectInstance, outputTargetName, outputAsITaskItem2.EvaluatedIncludeEscaped, parameterLocationEscaped);
// It would be nice to be copy-on-write here, but Utilities.TaskItem doesn't know about CopyOnWritePropertyDictionary.
foreach (DictionaryEntry entry in outputAsITaskItem2.CloneCustomMetadataEscaped())
{
newItem.SetMetadataOnTaskOutput((string)entry.Key, (string)entry.Value);
}
}
else
{
// Not a ProjectItemInstance.TaskItem or even a ITaskItem2, so we have to fake it.
// Setting an item spec expects the escaped value, as does setting metadata.
newItem = new ProjectItemInstance(_projectInstance, outputTargetName, EscapingUtilities.Escape(output.ItemSpec), parameterLocationEscaped);
foreach (DictionaryEntry entry in output.CloneCustomMetadata())
{
newItem.SetMetadataOnTaskOutput((string)entry.Key, EscapingUtilities.Escape((string)entry.Value));
}
}
}
_batchBucket.Lookup.AddNewItem(newItem);
}
}
if (_logTaskInputs && !_taskLoggingContext.LoggingService.OnlyLogCriticalEvents && outputs.Length > 0)
{
string parameterText = ItemGroupLoggingHelper.GetParameterText(
ResourceUtilities.FormatResourceString("OutputItemParameterMessagePrefix"),
outputTargetName,
outputs);
_taskLoggingContext.LogCommentFromText(MessageImportance.Low, parameterText);
}
}
else
{
// to store an ITaskItem array in a property, join all the item-specs with semi-colons to make the
// property value, and ignore/discard the attributes on the ITaskItems.
//
// An empty ITaskItem[] should create a blank value property, for compatibility.
StringBuilder joinedOutputs = (outputs.Length == 0) ? new StringBuilder() : null;
foreach (ITaskItem output in outputs)
{
// if individual items in the array are null, ignore them
if (output != null)
{
joinedOutputs = joinedOutputs ?? new StringBuilder();
if (joinedOutputs.Length > 0)
{
joinedOutputs.Append(';');
}
ITaskItem2 outputAsITaskItem2 = output as ITaskItem2;
if (outputAsITaskItem2 != null)
{
joinedOutputs.Append(outputAsITaskItem2.EvaluatedIncludeEscaped);
}
else
{
joinedOutputs.Append(EscapingUtilities.Escape(output.ItemSpec));
}
}
}
if (joinedOutputs != null)
{
var outputString = joinedOutputs.ToString();
if (_logTaskInputs && !_taskLoggingContext.LoggingService.OnlyLogCriticalEvents)
{
_taskLoggingContext.LogComment(MessageImportance.Low, "OutputPropertyLogMessage", outputTargetName, outputString);
}
_batchBucket.Lookup.SetProperty(ProjectPropertyInstance.Create(outputTargetName, outputString, parameterLocation, _projectInstance.IsImmutable));
}
}
}
}
/// <summary>
/// Initialize the host object
/// </summary>
/// <param name="throwOnExecute">Should the task throw when executed</param>
private void InitializeHost(bool throwOnExecute)
{
_loggingService = LoggingService.CreateLoggingService(LoggerMode.Synchronous, 1) as ILoggingService;
_logger = new MockLogger();
_loggingService.RegisterLogger(_logger);
_host = new TaskExecutionHost();
TargetLoggingContext tlc = new TargetLoggingContext(_loggingService, new BuildEventContext(1, 1, BuildEventContext.InvalidProjectContextId, 1));
// Set up a temporary project and add some items to it.
ProjectInstance project = CreateTestProject();
TypeLoader typeLoader = new TypeLoader(new TypeFilter(IsTaskFactoryClass));
AssemblyLoadInfo loadInfo = AssemblyLoadInfo.Create(Assembly.GetAssembly(typeof(TaskBuilderTestTask.TaskBuilderTestTaskFactory)).FullName, null);
LoadedType loadedType = new LoadedType(typeof(TaskBuilderTestTask.TaskBuilderTestTaskFactory), loadInfo);
TaskBuilderTestTask.TaskBuilderTestTaskFactory taskFactory = new TaskBuilderTestTask.TaskBuilderTestTaskFactory();
taskFactory.ThrowOnExecute = throwOnExecute;
string taskName = "TaskBuilderTestTask";
(_host as TaskExecutionHost)._UNITTESTONLY_TaskFactoryWrapper = new TaskFactoryWrapper(taskFactory, loadedType, taskName, null);
_host.InitializeForTask
(
this,
tlc,
project,
taskName,
ElementLocation.Create("none", 1, 1),
this,
false,
null,
false,
CancellationToken.None
);
ProjectTaskInstance taskInstance = project.Targets["foo"].Tasks.First();
TaskLoggingContext talc = tlc.LogTaskBatchStarted(".", taskInstance);
ItemDictionary<ProjectItemInstance> itemsByName = new ItemDictionary<ProjectItemInstance>();
ProjectItemInstance item = new ProjectItemInstance(project, "ItemListContainingOneItem", "a.cs", ".");
item.SetMetadata("Culture", "fr-fr");
itemsByName.Add(item);
_oneItem = new ITaskItem[] { new TaskItem(item) };
item = new ProjectItemInstance(project, "ItemListContainingTwoItems", "b.cs", ".");
ProjectItemInstance item2 = new ProjectItemInstance(project, "ItemListContainingTwoItems", "c.cs", ".");
item.SetMetadata("HintPath", "c:\\foo");
item2.SetMetadata("HintPath", "c:\\bar");
itemsByName.Add(item);
itemsByName.Add(item2);
_twoItems = new ITaskItem[] { new TaskItem(item), new TaskItem(item2) };
_bucket = new ItemBucket(new string[0], new Dictionary<string, string>(), new Lookup(itemsByName, new PropertyDictionary<ProjectPropertyInstance>(), null), 0);
_host.FindTask(null);
_host.InitializeForBatch(talc, _bucket, null);
_parametersSetOnTask = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
_outputsReadFromTask = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
}
private static Lookup GenerateLookup(ProjectInstance project, PropertyDictionary<ProjectPropertyInstance> properties)
{
List<ProjectItemInstance> items = new List<ProjectItemInstance>();
ProjectItemInstance item1 = new ProjectItemInstance(project, "i0", "a1", project.FullPath);
ProjectItemInstance item2 = new ProjectItemInstance(project, "i0", "a2", project.FullPath);
ProjectItemInstance item3 = new ProjectItemInstance(project, "i0", "a3", project.FullPath);
ProjectItemInstance item4 = new ProjectItemInstance(project, "i0", "a4", project.FullPath);
item1.SetMetadata("m", "m1");
item1.SetMetadata("n", "n1");
item2.SetMetadata("m", "m2");
item2.SetMetadata("n", "n2");
item3.SetMetadata("m", "m2");
item3.SetMetadata("n", "n2");
item4.SetMetadata("m", "m3");
item4.SetMetadata("n", "n3");
items.Add(item1);
items.Add(item2);
items.Add(item3);
items.Add(item4);
ItemDictionary<ProjectItemInstance> itemsByName = new ItemDictionary<ProjectItemInstance>();
itemsByName.ImportItems(items);
Lookup lookup = LookupHelpers.CreateLookup(properties, itemsByName);
return lookup;
}