public void BasicProxying()
{
BuildItemGroup ig = new BuildItemGroup();
BuildItem i1 = new BuildItem("name1", "value1");
i1.SetMetadata("myMetaName", "myMetaValue");
BuildItem i2 = new BuildItem("name2", "value2");
ig.AddItem(i1);
ig.AddItem(i2);
BuildItemGroupProxy proxy = new BuildItemGroupProxy(ig);
// Gather everything into our own table
Hashtable list = new Hashtable(StringComparer.OrdinalIgnoreCase);
foreach (DictionaryEntry item in proxy)
{
list.Add(item.Key, item.Value);
}
// Check we got all the items
Assertion.AssertEquals(2, list.Count);
Assertion.AssertEquals("value1", ((TaskItem)list["name1"]).ItemSpec);
Assertion.AssertEquals("value2", ((TaskItem)list["name2"]).ItemSpec);
// Check they have all their metadata
int builtInMetadata = FileUtilities.ItemSpecModifiers.All.Length;
Assertion.AssertEquals(1 + builtInMetadata, ((TaskItem)list["name1"]).MetadataCount);
Assertion.AssertEquals(0 + builtInMetadata, ((TaskItem)list["name2"]).MetadataCount);
Assertion.AssertEquals("myMetaValue", ((TaskItem)list["name1"]).GetMetadata("myMetaName"));
}
public static BuildItemGroup ToBuildItemGroup(object o, Type t, string name)
{
BuildItemGroup big = new BuildItemGroup();
if (t == typeof(ITaskItem))
{
big.AddItem(name, (ITaskItem)o);
}
else if (t == typeof(ITaskItem []))
{
foreach (ITaskItem i in (ITaskItem [])o)
{
big.AddItem(name, i);
}
}
else if (t.IsArray)
{
return(ToBuildItemGroup(name, ToString((object [])o, t), true));
}
else
{
return(ToBuildItemGroup(name, ToString(o), false));
}
return(big);
}
public void ExpandAllIntoTaskItems3()
{
BuildPropertyGroup pg = new BuildPropertyGroup();
BuildItemGroup ig = new BuildItemGroup();
ig.AddItem(new BuildItem("Compile", "foo.cs"));
ig.AddItem(new BuildItem("Compile", "bar.cs"));
BuildItemGroup ig2 = new BuildItemGroup();
ig2.AddItem(new BuildItem("Resource", "bing.resx"));
Hashtable itemsByType = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemsByType["Compile"] = ig;
itemsByType["Resource"] = ig2;
Expander expander = new Expander(pg, itemsByType);
List<TaskItem> itemsOut = expander.ExpandAllIntoTaskItems("foo;bar;@(compile);@(resource)", null);
ObjectModelHelpers.AssertItemsMatch(@"
foo
bar
foo.cs
bar.cs
bing.resx
", itemsOut.ToArray());
}
/// <summary>
/// Removes all Items of a given typoe from the collection.
/// Recurses into Chooses in the collection removing Items as well.
/// </summary>
/// <remarks>
/// </remarks>
/// <owner>DavidLe</owner>
/// <param name="itemName"></param>
internal void RemoveItemsByName(string itemName)
{
BuildItemGroup itemsToRemove = new BuildItemGroup();
foreach (BuildItemGroup itemGroup in this.ItemGroupsAll)
{
// Now loop through the Items in the BuildItemGroup, and keep track of the
// ones that are of the requested item type.
foreach (BuildItem item in itemGroup)
{
if ((String.Equals(item.Name, itemName, StringComparison.OrdinalIgnoreCase)) &&
!item.IsImported
)
{
// We're not allowed to remove an item from a collection while
// the collection is being enumerated. So we have to track it
// in a separate list.
itemsToRemove.AddItem(item);
}
}
}
foreach (BuildItem itemToRemove in itemsToRemove)
{
itemToRemove.ParentPersistedItemGroup.ParentProject.RemoveItem(itemToRemove);
}
}
// FIXME: cleanup + test
void PublishItemGroup(PropertyInfo propertyInfo,
object o,
string itemName)
{
BuildItemGroup newItems = ChangeType.ToBuildItemGroup(o, propertyInfo.PropertyType, itemName);
newItems.ParentProject = parentProject;
if (parentProject.EvaluatedItemsByName.ContainsKey(itemName))
{
BuildItemGroup big = parentProject.EvaluatedItemsByName [itemName];
foreach (BuildItem item in newItems)
{
big.AddItem(item);
}
}
else
{
parentProject.EvaluatedItemsByName.Add(itemName, newItems);
}
foreach (BuildItem bi in newItems)
{
parentProject.EvaluatedItems.AddItem(bi);
}
}
/// <summary>
/// Verify item is not in the table
/// </summary>
private void MustNotBeInTable(Hashtable table, BuildItem item)
{
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item);
MustNotBeInTable(table, item.Name, group);
}
static BuildItemGroup ToBuildItemGroup(string name, string items, bool split)
{
BuildItemGroup big = new BuildItemGroup();
if (split)
{
string [] splitItems = items.Split(';');
foreach (string item in splitItems)
{
big.AddItem(name, new TaskItem(item));
}
}
else
{
big.AddItem(name, new TaskItem(items));
}
return(big);
}
// FIXME: cleanup + test
void PublishItemGroup(PropertyInfo propertyInfo,
object o,
string itemName)
{
if (o == null)
{
return;
}
BuildItemGroup newItems;
try
{
newItems = ChangeType.ToBuildItemGroup(o, propertyInfo.PropertyType, itemName);
}
catch (Exception e)
{
throw new Exception(String.Format("Error publishing Output from task property '{0} {1}' to item named '{2}' : {3}",
propertyInfo.PropertyType, propertyInfo.Name, itemName, e.Message),
e);
}
newItems.ParentProject = parentProject;
if (parentProject.EvaluatedItemsByName.ContainsKey(itemName))
{
BuildItemGroup big = parentProject.EvaluatedItemsByName [itemName];
foreach (BuildItem item in newItems)
{
big.AddItem(item);
}
}
else
{
parentProject.EvaluatedItemsByName.Add(itemName, newItems);
}
foreach (BuildItem bi in newItems)
{
parentProject.EvaluatedItems.AddItem(bi);
}
}
public void CantModifyThroughEnumerator()
{
BuildItemGroup ig = new BuildItemGroup();
BuildItem i1 = new BuildItem("name1", "value1");
i1.SetMetadata("myMetaName", "myMetaValue");
ig.AddItem(i1);
BuildItemGroupProxy proxy = new BuildItemGroupProxy(ig);
Hashtable list = new Hashtable(StringComparer.OrdinalIgnoreCase);
foreach (DictionaryEntry item in proxy)
{
list.Add(item.Key, item.Value);
}
// Change the item
Assertion.AssertEquals("value1", ((TaskItem)list["name1"]).ItemSpec);
((TaskItem)list["name1"]).ItemSpec = "newItemSpec";
((TaskItem)list["name1"]).SetMetadata("newMetadata", "newMetadataValue");
// We did change our copy
Assertion.AssertEquals("newItemSpec", ((TaskItem)list["name1"]).ItemSpec);
Assertion.AssertEquals("newMetadataValue", ((TaskItem)list["name1"]).GetMetadata("newMetadata"));
Assertion.AssertEquals("myMetaValue", ((TaskItem)list["name1"]).GetMetadata("myMetaName"));
// But get the item again
list = new Hashtable(StringComparer.OrdinalIgnoreCase);
foreach (DictionaryEntry item in proxy)
{
list.Add(item.Key, item.Value);
}
// Item value and metadata hasn't changed
Assertion.AssertEquals("value1", ((TaskItem)list["name1"]).ItemSpec);
Assertion.AssertEquals("", ((TaskItem)list["name1"]).GetMetadata("newMetadata"));
Assertion.AssertEquals("myMetaValue", ((TaskItem)list["name1"]).GetMetadata("myMetaName"));
}
/// <summary>
/// Removes all Items of a given typoe from the collection.
/// Recurses into Chooses in the collection removing Items as well.
/// </summary>
/// <remarks>
/// </remarks>
/// <owner>DavidLe</owner>
/// <param name="itemName"></param>
internal void RemoveItemsByName(string itemName)
{
BuildItemGroup itemsToRemove = new BuildItemGroup();
foreach (BuildItemGroup itemGroup in this.ItemGroupsAll)
{
// Now loop through the Items in the BuildItemGroup, and keep track of the
// ones that are of the requested item type.
foreach (BuildItem item in itemGroup)
{
if ((0 == String.Compare(item.Name, itemName, StringComparison.OrdinalIgnoreCase)) &&
!item.IsImported
)
{
// We're not allowed to remove an item from a collection while
// the collection is being enumerated. So we have to track it
// in a separate list.
itemsToRemove.AddItem(item);
}
}
}
foreach (BuildItem itemToRemove in itemsToRemove)
{
itemToRemove.ParentPersistedItemGroup.ParentProject.RemoveItem(itemToRemove);
}
}
private static Lookup GenerateLookup(BuildPropertyGroup properties)
{
BuildItemGroup items = new BuildItemGroup();
BuildItem item1 = new BuildItem("i0", "a1");
BuildItem item2 = new BuildItem("i0", "a2");
BuildItem item3 = new BuildItem("i0", "a3");
BuildItem item4 = new BuildItem("i0", "a4");
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.AddItem(item1);
items.AddItem(item2);
items.AddItem(item3);
items.AddItem(item4);
Hashtable itemsByName = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemsByName.Add("i0", items);
Lookup lookup = LookupHelpers.CreateLookup(properties, itemsByName);
return lookup;
}
public void ConditionedPropertyUpdateTests()
{
Parser p = new Parser();
BuildPropertyGroup propertyBag = new BuildPropertyGroup();
Hashtable conditionedProperties = new Hashtable(StringComparer.OrdinalIgnoreCase);
BuildItemGroup myNewItemGroup = new BuildItemGroup();
myNewItemGroup.AddItem(new BuildItem("Compile", "foo.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "bar.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "baz.cs"));
Hashtable itemBag = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemBag["Compile"] = myNewItemGroup;
Expander expander = new Expander(LookupHelpers.CreateLookup(itemBag).ReadOnlyLookup);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, conditionedProperties, string.Empty);
StringCollection sc;
AssertParseEvaluate(p, "'0' == '1'", state, false);
Assertion.Assert(conditionedProperties.Count == 0);
AssertParseEvaluate(p, "$(foo) == foo", state, false);
Assertion.Assert(conditionedProperties.Count == 1);
sc = (StringCollection)conditionedProperties["foo"];
Assertion.Assert(sc.Count == 1);
AssertParseEvaluate(p, "'$(foo)' != 'bar'", state, true);
Assertion.Assert(conditionedProperties.Count == 1);
sc = (StringCollection)conditionedProperties["foo"];
Assertion.Assert(sc.Count == 2);
AssertParseEvaluate(p, "'$(branch)|$(build)|$(platform)' == 'lab22dev|debug|x86'", state, false);
Assertion.Assert(conditionedProperties.Count == 4);
sc = (StringCollection)conditionedProperties["foo"];
Assertion.Assert(sc.Count == 2);
sc = (StringCollection)conditionedProperties["branch"];
Assertion.Assert(sc.Count == 1);
sc = (StringCollection)conditionedProperties["build"];
Assertion.Assert(sc.Count == 1);
sc = (StringCollection)conditionedProperties["platform"];
Assertion.Assert(sc.Count == 1);
AssertParseEvaluate(p, "'$(branch)|$(build)|$(platform)' == 'lab21|debug|x86'", state, false);
Assertion.Assert(conditionedProperties.Count == 4);
sc = (StringCollection)conditionedProperties["foo"];
Assertion.Assert(sc.Count == 2);
sc = (StringCollection)conditionedProperties["branch"];
Assertion.Assert(sc.Count == 2);
sc = (StringCollection)conditionedProperties["build"];
Assertion.Assert(sc.Count == 1);
sc = (StringCollection)conditionedProperties["platform"];
Assertion.Assert(sc.Count == 1);
AssertParseEvaluate(p, "'$(branch)|$(build)|$(platform)' == 'lab23|retail|ia64'", state, false);
Assertion.Assert(conditionedProperties.Count == 4);
sc = (StringCollection)conditionedProperties["foo"];
Assertion.Assert(sc.Count == 2);
sc = (StringCollection)conditionedProperties["branch"];
Assertion.Assert(sc.Count == 3);
sc = (StringCollection)conditionedProperties["build"];
Assertion.Assert(sc.Count == 2);
sc = (StringCollection)conditionedProperties["platform"];
Assertion.Assert(sc.Count == 2);
DumpHashtable(conditionedProperties);
}
public void PropertyFunctionConsumingItemMetadata()
{
MockLogger logger = new MockLogger();
Project project = ObjectModelHelpers.CreateInMemoryProject(@"
<Project ToolsVersion=`3.5` xmlns=`msbuildnamespace`>
</Project>
", logger);
BuildPropertyGroup pg = new BuildPropertyGroup();
pg.SetProperty("SomePath", @"c:\some\path");
BuildItemGroup ig = new BuildItemGroup();
BuildItem item = new BuildItem("Compile", "fOo.Cs");
item.SetMetadata("SomeMeta", "fOo.Cs");
ig.AddItem(item);
Hashtable itemsByType = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemsByType["Compile"] = ig;
Expander expander = new Expander(pg, itemsByType, ExpanderOptions.ExpandAll);
expander.SetMetadataInMetadataTable("Compile", "SomeMeta", "fOo.Cs");
string result = expander.ExpandAllIntoStringLeaveEscaped(@"$([System.IO.Path]::Combine($(SomePath),%(Compile.SomeMeta)))", null);
Assertion.AssertEquals(@"c:\some\path\fOo.Cs", result);
}
public void AddItemEmptyPersistedGroup()
{
XmlDocument doc = new XmlDocument();
XmlElement ig = doc.CreateElement("ItemGroup", XMakeAttributes.defaultXmlNamespace);
BuildItemGroup group = new BuildItemGroup(ig, false, new Project());
BuildItem item = CreatePersistedBuildItem(ig, "i", "i3");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 0);
}
static BuildItemGroup ToBuildItemGroup (string name, string items, bool split)
{
BuildItemGroup big = new BuildItemGroup ();
if (split) {
string [] splitItems = items.Split (';');
foreach (string item in splitItems)
big.AddItem (name, new TaskItem (item));
} else {
big.AddItem (name, new TaskItem (items));
}
return big;
}
public void StringExpansionTests()
{
Parser p = new Parser();
BuildPropertyGroup propertyBag = new BuildPropertyGroup();
Hashtable conditionedProperties = null;
BuildItemGroup myNewItemGroup = new BuildItemGroup();
myNewItemGroup.AddItem(new BuildItem("Compile", "foo.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "bar.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "baz.cs"));
Hashtable itemBag = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemBag["COMPILE"] = myNewItemGroup;
propertyBag = new BuildPropertyGroup();
propertyBag.SetProperty("foo", "true");
propertyBag.SetProperty("bar", "yes");
propertyBag.SetProperty("one", "1");
propertyBag.SetProperty("onepointzero", "1.0");
propertyBag.SetProperty("two", "2");
propertyBag.SetProperty("simple", "simplestring");
propertyBag.SetProperty("complex", "This is a complex string");
propertyBag.SetProperty("c1", "Another (complex) one.");
propertyBag.SetProperty("c2", "Another (complex) one.");
propertyBag.SetProperty("TestQuote", "Contains'Quote'");
propertyBag.SetProperty("AnotherTestQuote", "Here's Johnny!");
propertyBag.SetProperty("Atsign", "Test the @ replacement");
Expander expander = new Expander(propertyBag, itemBag);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, conditionedProperties, string.Empty);
AssertParseEvaluate(p, "'simplestring: true foo.cs;bar.cs;baz.cs' == '$(simple): $(foo) @(compile)'", state, true);
AssertParseEvaluate(p, "'$(c1) $(c2)' == 'Another (complex) one. Another (complex) one.'", state, true);
AssertParseEvaluate(p, "'CONTAINS%27QUOTE%27' == '$(TestQuote)'", state, true);
AssertParseEvaluate(p, "'Here%27s Johnny!' == '$(AnotherTestQuote)'", state, true);
AssertParseEvaluate(p, "'Test the %40 replacement' == $(Atsign)", state, true);}
public void ShallowCloneOfVirtualItemGroup()
{
BuildItemGroup group = new BuildItemGroup();
group.AddNewItem("i", "i1");
BuildItem i2 = new BuildItem("i", "i2");
group.AddItem(i2);
BuildItemGroup group2 = group.Clone(false /*shallow*/);
Assertion.AssertEquals(2, group2.Count);
Assertion.AssertEquals("i1", group2[0].FinalItemSpec);
Assertion.Assert(i2.Equals(group2[1]));
}
public void ModifyItemTwiceInSameScope2()
{
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Add an item with m=m1 and n=n1 and o=o1
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
item1.SetMetadata("n", "n1");
item1.SetMetadata("o", "o1");
lookup.PopulateWithItem(item1);
lookup.EnterScope();
// It's still m=m1, n=n1, o=o1
BuildItemGroup group = lookup.GetItems("i1");
Assertion.AssertEquals(1, group.Count);
Assertion.AssertEquals("m1", group[0].GetMetadata("m"));
Assertion.AssertEquals("n1", group[0].GetMetadata("n"));
Assertion.AssertEquals("o1", group[0].GetMetadata("o"));
// Make a modification to the item to be m=m2 and n=n2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
newMetadata.Add("n", "n2");
group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems("i1", group, newMetadata);
// It's now m=m2, n=n2, o=o1
BuildItemGroup foundGroup = lookup.GetItems("i1");
Assertion.AssertEquals(1, foundGroup.Count);
Assertion.AssertEquals("m2", foundGroup[0].GetMetadata("m"));
Assertion.AssertEquals("n2", foundGroup[0].GetMetadata("n"));
Assertion.AssertEquals("o1", foundGroup[0].GetMetadata("o"));
// Make a modification to the item to be n=n3
newMetadata = new Dictionary<string, string>();
newMetadata.Add("n", "n3");
lookup.ModifyItems("i1", group, newMetadata);
// It's now m=m2, n=n3, o=o1
foundGroup = lookup.GetItems("i1");
Assertion.AssertEquals(1, foundGroup.Count);
Assertion.AssertEquals("m2", foundGroup[0].GetMetadata("m"));
Assertion.AssertEquals("n3", foundGroup[0].GetMetadata("n"));
Assertion.AssertEquals("o1", foundGroup[0].GetMetadata("o"));
// But the original item hasn't changed yet
Assertion.AssertEquals("m1", item1.GetMetadata("m"));
Assertion.AssertEquals("n1", item1.GetMetadata("n"));
Assertion.AssertEquals("o1", item1.GetMetadata("o"));
lookup.LeaveScope();
// It's still m=m2, n=n3, o=o1
foundGroup = lookup.GetItems("i1");
Assertion.AssertEquals(1, foundGroup.Count);
Assertion.AssertEquals("m2", foundGroup[0].GetMetadata("m"));
Assertion.AssertEquals("n3", foundGroup[0].GetMetadata("n"));
Assertion.AssertEquals("o1", foundGroup[0].GetMetadata("o"));
// And the original item has changed
Assertion.AssertEquals("m2", item1.GetMetadata("m"));
Assertion.AssertEquals("n3", item1.GetMetadata("n"));
Assertion.AssertEquals("o1", item1.GetMetadata("o"));
}
public void ModifyItemTwiceInSameScope1()
{
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Add an item with m=m1 and n=n1
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
lookup.PopulateWithItem(item1);
lookup.EnterScope();
// Make a modification to the item to be m=m2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems(item1.Name, group, newMetadata);
// Make an unrelated modification to the item
newMetadata = new Dictionary<string, string>();
newMetadata.Add("n", "n1");
lookup.ModifyItems(item1.Name, group, newMetadata);
// It's now m=m2
group = lookup.GetItems("i1");
Assertion.AssertEquals(1, group.Count);
Assertion.AssertEquals("m2", group[0].GetMetadata("m"));
}
public void RemoveBeforeModifyShouldBeInvalid()
{
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Start a target
lookup.EnterScope();
// Start a task (eg)
lookup.EnterScope();
BuildItem item1 = new BuildItem("i1", "a2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
// Remove an item then modify it
lookup.RemoveItem(item1);
Dictionary<string, string> metadataChanges = new Dictionary<string, string>();
metadataChanges.Add("x", "y");
lookup.ModifyItems("i1", group, metadataChanges);
}
public void Removes()
{
// One item in the project
BuildItemGroup group1 = new BuildItemGroup();
BuildItem item1 = new BuildItem("i1", "a1");
group1.AddItem(item1);
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
table1.Add("i1", group1);
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Start a target
lookup.EnterScope();
// Start a task (eg) and add a new item
lookup.EnterScope();
BuildItem item2 = new BuildItem("i1", "a2");
lookup.AddNewItem(item2);
// Remove one item
lookup.RemoveItem(item1);
// We see one item
Assertion.AssertEquals(1, lookup.GetItems("i1").Count);
Assertion.AssertEquals("a2", lookup.GetItems("i1")[0].FinalItemSpec);
// Remove the other item
lookup.RemoveItem(item2);
// We see no items
Assertion.AssertEquals(0, lookup.GetItems("i1").Count);
// Finish the task
lookup.LeaveScope();
// We still see no items
Assertion.AssertEquals(0, lookup.GetItems("i1").Count);
// But there's still one item in the project
Assertion.AssertEquals("a1", group1[0].FinalItemSpec);
Assertion.AssertEquals(1, group1.Count);
// Finish the target
lookup.LeaveScope();
// We still see no items
Assertion.AssertEquals(0, lookup.GetItems("i1").Count);
// And now there are no items in the project either
Assertion.AssertEquals(0, group1.Count);
}
public void AddItemEmptyNonPersistedGroup()
{
BuildItemGroup group = new BuildItemGroup();
BuildItem item = new BuildItem("i", "i1");
group.AddItem(item);
Assertion.AssertEquals(item, group[0]); // should be last
item = new BuildItem("i", "i0");
group.AddItem(item);
Assertion.AssertEquals(item, group[1]); // should be last again
}
public void OldSyntaxTests()
{
Parser p = new Parser();
BuildPropertyGroup propertyBag = new BuildPropertyGroup();
Hashtable conditionedProperties = null;
BuildItemGroup myNewItemGroup = new BuildItemGroup();
myNewItemGroup.AddItem(new BuildItem("Compile", "foo.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "bar.cs"));
myNewItemGroup.AddItem(new BuildItem("Compile", "baz.cs"));
Hashtable itemBag = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemBag["COMPILE"] = myNewItemGroup;
propertyBag = new BuildPropertyGroup();
propertyBag.SetProperty("foo", "true");
propertyBag.SetProperty("bar", "yes");
propertyBag.SetProperty("one", "1");
propertyBag.SetProperty("onepointzero", "1.0");
propertyBag.SetProperty("two", "2");
propertyBag.SetProperty("simple", "simplestring");
propertyBag.SetProperty("complex", "This is a complex string");
propertyBag.SetProperty("c1", "Another (complex) one.");
propertyBag.SetProperty("c2", "Another (complex) one.");
Expander expander = new Expander(propertyBag, itemBag);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, conditionedProperties, string.Empty);
AssertParseEvaluate(p, "(($(foo) != 'two' and $(bar)) and 5 >= 1) or $(one) == 1", state, true);}
public static BuildItemGroup ToBuildItemGroup (object o, Type t, string name)
{
BuildItemGroup big = new BuildItemGroup ();
if (t == typeof (ITaskItem)) {
big.AddItem (name, (ITaskItem) o);
} else if (t == typeof (ITaskItem [])) {
foreach (ITaskItem i in (ITaskItem []) o)
big.AddItem (name, i);
} else if (t.IsArray) {
return ToBuildItemGroup (name, ToString ((object []) o, t), true);
} else {
return ToBuildItemGroup (name, ToString (o), false);
}
return big;
}
/// <summary>
/// A whole bunch of conditionals, that should be true, false, or error
/// (many coincidentally like existing QA tests) to give breadth coverage.
/// Please add more cases as they arise.
/// </summary>
/// <owner>danmose</owner>
private void EvaluateAVarietyOfExpressions()
{
string[] files = { "a", "a;b", "a'b", ";", "'" };
try
{
foreach (string file in files)
{
using (StreamWriter sw = File.CreateText(file)) { ; }
}
Parser p = new Parser();
GenericExpressionNode tree;
BuildItemGroup itemGroupU = new BuildItemGroup();
BuildItemGroup itemGroupV = new BuildItemGroup();
BuildItemGroup itemGroupW = new BuildItemGroup();
BuildItemGroup itemGroupX = new BuildItemGroup();
BuildItemGroup itemGroupY = new BuildItemGroup();
BuildItemGroup itemGroupZ = new BuildItemGroup();
itemGroupU.AddItem(new BuildItem("u", "a'b;c"));
itemGroupV.AddItem(new BuildItem("w", "a"));
itemGroupW.AddItem(new BuildItem("w", "1"));
itemGroupX.AddItem(new BuildItem("x", "true"));
itemGroupY.AddItem(new BuildItem("y", "xxx"));
itemGroupZ.AddItem(new BuildItem("z", "xxx"));
itemGroupZ.AddItem(new BuildItem("z", "yyy"));
Hashtable itemBag = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemBag["u"] = itemGroupU;
itemBag["v"] = itemGroupV;
itemBag["w"] = itemGroupW;
itemBag["x"] = itemGroupX;
itemBag["y"] = itemGroupY;
itemBag["z"] = itemGroupZ;
BuildPropertyGroup propertyBag = new BuildPropertyGroup();
propertyBag.SetProperty("a", "no");
propertyBag.SetProperty("b", "true");
propertyBag.SetProperty("c", "1");
propertyBag.SetProperty("d", "xxx");
propertyBag.SetProperty("e", "xxx");
propertyBag.SetProperty("and", "and");
propertyBag.SetProperty("a_semi_b", "a;b");
propertyBag.SetProperty("a_apos_b", "a'b");
propertyBag.SetProperty("foo_apos_foo", "foo'foo");
propertyBag.SetProperty("a_escapedsemi_b", "a%3bb");
propertyBag.SetProperty("a_escapedapos_b", "a%27b");
propertyBag.SetProperty("has_trailing_slash", @"foo\");
Dictionary<string, string> itemMetadata = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
itemMetadata["Culture"] = "french";
Expander expander = new Expander(new ReadOnlyLookup(itemBag, propertyBag), itemMetadata);
string[] trueTests = {
"true or (SHOULDNOTEVALTHIS)", // short circuit
"(true and false) or true",
"false or true or false",
"(true) and (true)",
"false or !false",
"($(a) or true)",
"('$(c)'==1 and (!false))",
"@(z -> '%(filename).z', '$')=='xxx.z$yyy.z'",
"false or (false or (false or (false or (false or (true)))))",
"!(true and false)",
"$(and)=='and'",
"0x1==1.0",
"0xa==10",
"0<0.1",
"+4>-4",
"'-$(c)'==-1",
"$(a)==faLse",
"$(a)==oFF",
"$(a)==no",
"$(a)!=true",
"$(b)== True",
"$(b)==on",
"$(b)==yes",
"$(b)!=1",
"$(c)==1",
"$(d)=='xxx'",
"$(d)==$(e)",
"$(d)=='$(e)'",
"@(y)==$(d)",
"'@(z)'=='xxx;yyy'",
"$(a)==$(a)",
"'1'=='1'",
"'1'==1",
"1\n==1",
"1\t==\t\r\n1",
"123=='0123.0'",
"123==123",
"123==0123",
"123==0123.0",
"123!=0123.01",
"00==0",
"0==0.0",
"1\n\t==1",
"+4==4",
"44==+44.0 and -44==-44.0",
"false==no",
"true==yes",
"true==!false",
"yes!=no",
"false!=1",
"$(c)>0",
"!$(a)",
"$(b)",
"($(d)==$(e))",
"!true==false",
"a_a==a_a",
"a_a=='a_a'",
"_a== _a",
"@(y -> '%(filename)')=='xxx'",
"@(z -> '%(filename)', '!')=='xxx!yyy'",
"'xxx!yyy'==@(z -> '%(filename)', '!')",
"'$(a)'==(false)",
"('$(a)'==(false))",
"1>0",
"2<=2",
"2<=3",
"1>=1",
"1>=-1",
"-1==-1",
"-1 < 0",
"(1==1)and('a'=='a')",
"(true) and ($(a)==off)",
"(true) and ($(d)==xxx)",
"(false) or($(d)==xxx)",
"!(false)and!(false)",
"'and'=='AND'",
"$(d)=='XxX'",
"true or true or false",
"false or true or !true or'1'",
"$(a) or $(b)",
"$(a) or true",
"!!true",
"'$(e)1@(y)'=='xxx1xxx'",
"0x11==17",
"0x01a==26",
"0xa==0x0A",
"@(x)",
"'%77'=='w'",
"'%zz'=='%zz'",
"true or 1",
"true==!false",
"(!(true))=='off'",
"@(w)>0",
"1<=@(w)",
"%(culture)=='FRENCH'",
"'%(culture) fries' == 'FRENCH FRIES' ",
@"'%(HintPath)' == ''",
@"%(HintPath) != 'c:\myassemblies\foo.dll'",
"exists('a')",
"exists(a)",
"exists('a%3bb')", /* semicolon */
"exists('a%27b')", /* apostrophe */
"exists($(a_escapedsemi_b))",
"exists('$(a_escapedsemi_b)')",
"exists($(a_escapedapos_b))",
"exists('$(a_escapedapos_b)')",
"exists($(a_apos_b))",
"exists('$(a_apos_b)')",
"exists(@(v))",
"exists('@(v)')",
"exists('%3b')",
"exists('%27')",
"exists('@(v);@(nonexistent)')",
@"HASTRAILINGSLASH('foo\')",
@"!HasTrailingSlash('foo')",
@"HasTrailingSlash('foo/')",
@"HasTrailingSlash($(has_trailing_slash))",
"'59264.59264' == '59264.59264'",
"1" + new String('0', 500) + "==" + "1" + new String('0', 500), /* too big for double, eval as string */
"'1" + new String('0', 500) + "'=='" + "1" + new String('0', 500) + "'" /* too big for double, eval as string */
};
string[] falseTests = {
"false and SHOULDNOTEVALTHIS", // short circuit
"$(a)!=no",
"$(b)==1.1",
"$(c)==$(a)",
"$(d)!=$(e)",
"!$(b)",
"false or false or false",
"false and !((true and false))",
"on and off",
"(true) and (false)",
"false or (false or (false or (false or (false or (false)))))",
"!$(b)and true",
"1==a",
"!($(d)==$(e))",
"$(a) and true",
"true==1",
"false==0",
"(!(true))=='x'",
"oops==false",
"oops==!false",
"%(culture) == 'english'",
"'%(culture) fries' == 'english fries' ",
@"'%(HintPath)' == 'c:\myassemblies\foo.dll'",
@"%(HintPath) == 'c:\myassemblies\foo.dll'",
"exists('')",
"exists(' ')",
"exists($(nonexistent))", // DDB #141195
"exists('$(nonexistent)')", // DDB #141195
"exists(@(nonexistent))", // DDB #141195
"exists('@(nonexistent)')", // DDB #141195
"exists('\t')",
"exists('@(u)')",
"exists('$(foo_apos_foo)')",
"!exists('a')",
"!!!exists(a)",
@"hastrailingslash('foo')",
@"hastrailingslash('')",
@"HasTrailingSlash($(nonexistent))",
"'59264.59264' == '59264.59265'",
"1" + new String('0', 500) + "==2", /* too big for double, eval as string */
"'1" + new String('0', 500) + "'=='2'", /* too big for double, eval as string */
"'1" + new String('0', 500) + "'=='01" + new String('0', 500) + "'" /* too big for double, eval as string */
};
string[] errorTests = {
"$",
"$(",
"$()",
"@",
"@(",
"@()",
"%",
"%(",
"%()",
"exists",
"exists(",
"exists()",
"exists( )",
"exists(,)",
"@(x->'",
"@(x->''",
"@(x-",
"@(x->'x','",
"@(x->'x',''",
"@(x->'x','')",
"-1>x",
"%00",
"\n",
"\t",
"+-1==1",
"1==-+1",
"1==+0xa",
"!$(c)",
"'a'==('a'=='a')",
"'a'!=('a'=='a')",
"('a'=='a')!=a",
"('a'=='a')==a",
"!'x'",
"!'$(d)'",
"ab#==ab#",
"#!=#",
"$(d)$(e)=='xxxxxx'",
"1=1=1",
"'a'=='a'=='a'",
"1 > 'x'",
"x1<=1",
"1<=x",
"1>x",
"x<x",
"@(x)<x",
"x>x",
"x>=x",
"x<=x",
"x>1",
"x>=1",
"1>=x",
"@(y)<=1",
"1<=@(z)",
"1>$(d)",
"$(c)@(y)>1",
"'$(c)@(y)'>1",
"$(d)>=1",
"1>=$(b)",
"1> =0",
"or true",
"1 and",
"and",
"or",
"not",
"not true",
"()",
"(a)",
"!",
"or=or",
"1==",
"1= =1",
"=",
"'true",
"'false''",
"'a'=='a",
"('a'=='a'",
"('a'=='a'))",
"'a'=='a')",
"!and",
"@(a)@(x)!=1",
"@(a) @(x)!=1",
"$(a==off",
"=='x'",
"==",
"!0",
">",
"true!=false==",
"true!=false==true",
"()",
"!1",
"1==(2",
"$(a)==x>1==2",
"'a'>'a'",
"0",
"$(a)>0",
"!$(e)",
"1<=1<=1",
"true $(and) true",
"--1==1",
"$(and)==and",
"!@#$%^&*",
"-($(c))==-1",
"a==b or $(d)",
"false or $()",
"$(d) or true",
"%(Culture) or true",
"@(nonexistent) and true",
"$(nonexistent) and true",
"@(nonexistent)",
"$(nonexistent)",
"@(z) and true",
"@() and true",
"@()",
"$()",
"1",
"1 or true",
"false or 1",
"1 and true",
"true and 1",
"!1",
"false or !1",
"false or 'aa'",
"true blah",
"existsX",
"!",
"nonexistentfunction('xyz')",
"exists('a;b')", /* non scalar */
"exists(@(z))",
"exists('@(z)')",
"exists($(a_semi_b))",
"exists('$(a_semi_b)')",
"exists(@(v)x)",
"exists(@(v)$(nonexistent))",
"exists('@(v)$(a)')",
"HasTrailingSlash(a,'b')",
"HasTrailingSlash(,,)"
};
for (int i = 0; i < trueTests.GetLength(0); i++)
{
tree = p.Parse(trueTests[i], DummyAttribute, ParserOptions.AllowAll);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, null, trueTests[i]);
Assertion.Assert("expected true from '" + trueTests[i] + "'", tree.Evaluate(state));
}
for (int i = 0; i < falseTests.GetLength(0); i++)
{
tree = p.Parse(falseTests[i], DummyAttribute, ParserOptions.AllowAll);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, null, falseTests[i]);
Assertion.Assert("expected false from '" + falseTests[i] + "' and got true", !tree.Evaluate(state));
}
for (int i = 0; i < errorTests.GetLength(0); i++)
{
// It seems that if an expression is invalid,
// - Parse may throw, or
// - Evaluate may throw, or
// - Evaluate may return false causing its caller EvaluateCondition to throw
bool success = true;
bool caughtException = false;
bool value;
try
{
tree = p.Parse(errorTests[i], DummyAttribute, ParserOptions.AllowAll);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, null, errorTests[i]);
value = tree.Evaluate(state);
if (!success) Console.WriteLine(errorTests[i] + " caused Evaluate to return false");
}
catch (InvalidProjectFileException ex)
{
Console.WriteLine(errorTests[i] + " caused '" + ex.Message + "'");
caughtException = true;
}
Assertion.Assert("expected '" + errorTests[i] + "' to not parse or not be evaluated",
(success == false || caughtException == true));
}
}
finally
{
foreach (string file in files)
{
if (File.Exists(file)) File.Delete(file);
}
}
}
public void RemoveItemFromProjectPreviouslyModifiedAndGottenThroughGetItem()
{
// Create some project state with an item with m=m1 and n=n1
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
BuildItemGroup group0 = new BuildItemGroup();
group0.AddExistingItem(item1);
table1["i1"] = group0;
Lookup lookup = LookupHelpers.CreateLookup(table1);
lookup.EnterScope();
// Make a modification to the item to be m=m2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems(item1.Name, group, newMetadata);
// Get the item (under the covers, it cloned it in order to apply the modification)
BuildItemGroup group2 = lookup.GetItems(item1.Name);
Assertion.AssertEquals(1, group2.Count);
BuildItem item1b = group2[0];
// Remove the item
lookup.RemoveItem(item1b);
// There's now no items at all
BuildItemGroup group3 = lookup.GetItems(item1.Name);
Assertion.AssertEquals(0, group3.Count);
// Leave scope
lookup.LeaveScope();
// And now none left in the project either
Assertion.AssertEquals(0, ((BuildItemGroup)table1["i1"]).Count);
}
public void AddItem1()
{
XmlElement ig = CreatePersistedItemGroupElement();
BuildItemGroup group = new BuildItemGroup(ig, false, new Project());
BuildItem item = CreatePersistedBuildItem(ig, "i", "i3");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 2); // should be last
item = CreatePersistedBuildItem(ig, "h", "h1");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 3); // should be last, because there were no h's.
item = CreatePersistedBuildItem(ig, "h", "h0");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 3);// should be 2nd last
item = CreatePersistedBuildItem(ig, "i", "i2");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 1); // should be 2nd
item = CreatePersistedBuildItem(ig, "i", "i0");
group.AddItem(item);
VerifyPersistedItemPosition(group, item, 0); // should be first
}
public void ModifyItemThatWasAddedInSameScope()
{
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
Lookup lookup = LookupHelpers.CreateLookup(table1);
lookup.EnterScope();
// Add an item with m=m1
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
lookup.AddNewItem(item1);
// Change the item to be m=m2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems(item1.Name, group, newMetadata);
// Now it has m=m2
group = lookup.GetItems("i1");
Assertion.AssertEquals(1, group.Count);
Assertion.AssertEquals("m2", group[0].GetMetadata("m"));
// But the original item hasn't changed yet
Assertion.AssertEquals("m1", item1.GetMetadata("m"));
lookup.LeaveScope();
// It still has m=m2
group = lookup.GetItems("i1");
Assertion.AssertEquals(1, group.Count);
Assertion.AssertEquals("m2", group[0].GetMetadata("m"));
// But now the original item has changed as well
Assertion.AssertEquals("m2", item1.GetMetadata("m"));
}
public void ItemListTests()
{
Parser p = new Parser();
Hashtable conditionedProperties = null;
BuildItemGroup myCompileItemGroup = new BuildItemGroup();
myCompileItemGroup.AddItem(new BuildItem("Compile", "foo.cs"));
myCompileItemGroup.AddItem(new BuildItem("Compile", "bar.cs"));
myCompileItemGroup.AddItem(new BuildItem("Compile", "baz.cs"));
BuildItemGroup myBooleanItemGroup = new BuildItemGroup();
myBooleanItemGroup.AddItem(new BuildItem("Boolean", "true"));
Hashtable itemsByType = new Hashtable(StringComparer.OrdinalIgnoreCase);
itemsByType["Compile"] = myCompileItemGroup;
itemsByType["Boolean"] = myBooleanItemGroup;
Expander expander = new Expander(LookupHelpers.CreateLookup(itemsByType).ReadOnlyLookup);
ConditionEvaluationState state = new ConditionEvaluationState(DummyAttribute, expander, conditionedProperties, string.Empty);
AssertParseEvaluate(p, "@(Compile) == 'foo.cs;bar.cs;baz.cs'", state, true);
AssertParseEvaluate(p, "@(Compile,' ') == 'foo.cs bar.cs baz.cs'", state, true);
AssertParseEvaluate(p, "@(Compile,'') == 'foo.csbar.csbaz.cs'", state, true);
AssertParseEvaluate(p, "@(Compile->'%(Filename)') == 'foo;bar;baz'", state, true);
AssertParseEvaluate(p, "@(Compile -> 'temp\\%(Filename).xml', ' ') == 'temp\\foo.xml temp\\bar.xml temp\\baz.xml'", state, true);
AssertParseEvaluate(p, "@(Compile->'', '') == ''", state, true);
AssertParseEvaluate(p, "@(Compile->'') == ';;'", state, true);
AssertParseEvaluate(p, "@(Compile->'%(Nonexistent)', '') == ''", state, true);
AssertParseEvaluate(p, "@(Compile->'%(Nonexistent)') == ';;'", state, true);
AssertParseEvaluate(p, "@(Boolean)", state, true);
AssertParseEvaluate(p, "@(Boolean) == true", state, true);
AssertParseEvaluate(p, "'@(Empty, ';')' == ''", state, true);}
public void ModifyItemInProjectPreviouslyModifiedAndGottenThroughGetItem()
{
// Create some project state with an item with m=m1 and n=n1
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
BuildItemGroup group0 = new BuildItemGroup();
group0.AddExistingItem(item1);
table1["i1"] = group0;
Lookup lookup = LookupHelpers.CreateLookup(table1);
lookup.EnterScope();
// Make a modification to the item to be m=m2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems(item1.Name, group, newMetadata);
// Get the item (under the covers, it cloned it in order to apply the modification)
BuildItemGroup group2 = lookup.GetItems(item1.Name);
Assertion.AssertEquals(1, group2.Count);
BuildItem item1b = group2[0];
// Modify to m=m3
Dictionary<string, string> newMetadata2 = new Dictionary<string, string>();
newMetadata2.Add("m", "m3");
BuildItemGroup group3 = new BuildItemGroup();
group3.AddItem(item1b);
lookup.ModifyItems(item1b.Name, group3, newMetadata2);
// Modifications are visible
BuildItemGroup group4 = lookup.GetItems(item1b.Name);
Assertion.AssertEquals(1, group4.Count);
Assertion.AssertEquals("m3", group4[0].GetMetadata("m"));
// Leave scope
lookup.LeaveScope();
// Still visible
BuildItemGroup group5 = lookup.GetItems(item1b.Name);
Assertion.AssertEquals(1, group5.Count);
Assertion.AssertEquals("m3", group5[0].GetMetadata("m"));
// And the one in the project is changed
Assertion.AssertEquals("m3", item1.GetMetadata("m"));
}
public void RemoveItemPreviouslyModifiedAndGottenThroughGetItem()
{
Hashtable table1 = new Hashtable(StringComparer.OrdinalIgnoreCase);
Lookup lookup = LookupHelpers.CreateLookup(table1);
// Add an item with m=m1 and n=n1
BuildItem item1 = new BuildItem("i1", "a2");
item1.SetMetadata("m", "m1");
lookup.PopulateWithItem(item1);
lookup.EnterScope();
// Make a modification to the item to be m=m2
Dictionary<string, string> newMetadata = new Dictionary<string, string>();
newMetadata.Add("m", "m2");
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item1);
lookup.ModifyItems(item1.Name, group, newMetadata);
// Get the item (under the covers, it cloned it in order to apply the modification)
BuildItemGroup group2 = lookup.GetItems(item1.Name);
Assertion.AssertEquals(1, group2.Count);
BuildItem item1b = group2[0];
// Remove the item
lookup.RemoveItem(item1b);
// There's now no items at all
BuildItemGroup group3 = lookup.GetItems(item1.Name);
Assertion.AssertEquals(0, group3.Count);
}
/// <summary>
/// Determines if the target needs to be built/rebuilt/skipped if its inputs and outputs can be correlated.
/// </summary>
/// <owner>SumedhK</owner>
/// <param name="itemVectorsInTargetInputs"></param>
/// <param name="itemVectorsInTargetOutputs"></param>
/// <param name="itemVectorsReferencedInBothTargetInputsAndOutputs"></param>
/// <param name="changedTargetInputs"></param>
/// <param name="upToDateTargetInputs"></param>
/// <returns>Indication of how to build the target.</returns>
private DependencyAnalysisResult PerformDependencyAnalysisIfCorrelatedInputsOutputs
(
Hashtable itemVectorsInTargetInputs,
Hashtable itemVectorsInTargetOutputs,
ArrayList itemVectorsReferencedInBothTargetInputsAndOutputs,
out Hashtable changedTargetInputs,
out Hashtable upToDateTargetInputs
)
{
DependencyAnalysisResult result = DependencyAnalysisResult.SkipUpToDate;
changedTargetInputs = new Hashtable(StringComparer.OrdinalIgnoreCase);
upToDateTargetInputs = new Hashtable(StringComparer.OrdinalIgnoreCase);
// indicates if an incremental build is really just a full build, because all input items have changed
int numberOfInputItemVectorsWithAllChangedItems = 0;
foreach (string itemVectorType in itemVectorsReferencedInBothTargetInputsAndOutputs)
{
Hashtable inputItemVectors = (Hashtable)itemVectorsInTargetInputs[itemVectorType];
Hashtable outputItemVectors = (Hashtable)itemVectorsInTargetOutputs[itemVectorType];
// NOTE: recall that transforms have been separated out already
ErrorUtilities.VerifyThrow(inputItemVectors.Count == 1,
"There should only be one item vector of a particular type in the target inputs that can be filtered.");
// NOTE: this loop only makes one iteration
foreach (BuildItemGroup inputItems in inputItemVectors.Values)
{
if (inputItems.Count > 0)
{
BuildItemGroup changedInputItems = new BuildItemGroup();
BuildItemGroup upToDateInputItems = new BuildItemGroup();
BuildItem[] inputItemsAssumedToBeUpToDate = inputItems.ToArray();
foreach (DictionaryEntry outputEntry in outputItemVectors)
{
BuildItemGroup outputItems = (BuildItemGroup)outputEntry.Value;
// Get the metadata name so if it is missing we can print out a nice error message.
string outputItemExpression = (string)outputEntry.Key;
ErrorUtilities.VerifyThrow(inputItems.Count == outputItems.Count,
"An item vector of a particular type must always contain the same number of items.");
for (int i = 0; i < inputItemsAssumedToBeUpToDate.Length; i++)
{
// if we haven't already determined that this input item has changed
if (inputItemsAssumedToBeUpToDate[i] != null)
{
// Check to see if the outputItem specification is null or empty, if that is the case we need to error out saying that some metadata
// on one of the items used in the target output is missing.
bool outputEscapedValueIsNullOrEmpty = String.IsNullOrEmpty(outputItems[i].FinalItemSpecEscaped);
ProjectErrorUtilities.VerifyThrowInvalidProject(!outputEscapedValueIsNullOrEmpty,
this.TargetToAnalyze.TargetElement,
"TargetOutputsSpecifiedAreMissing",
inputItemsAssumedToBeUpToDate[i].FinalItemSpecEscaped,
outputItems[i].Name,
outputItemExpression,
TargetToAnalyze.Name);
// check if it has changed
bool outOfDate = IsOutOfDate(inputItemsAssumedToBeUpToDate[i].FinalItemSpecEscaped, outputItems[i].FinalItemSpecEscaped, inputItemsAssumedToBeUpToDate[i].Name, outputItems[i].Name);
if (outOfDate)
{
changedInputItems.AddItem(inputItemsAssumedToBeUpToDate[i]);
inputItemsAssumedToBeUpToDate[i] = null;
result = DependencyAnalysisResult.IncrementalBuild;
}
}
}
if (changedInputItems.Count == inputItems.Count)
{
numberOfInputItemVectorsWithAllChangedItems++;
break;
}
}
if (changedInputItems.Count < inputItems.Count)
{
foreach (BuildItem item in inputItemsAssumedToBeUpToDate)
{
if (item != null)
{
upToDateInputItems.AddItem(item);
}
}
}
changedTargetInputs[itemVectorType] = changedInputItems;
upToDateTargetInputs[itemVectorType] = upToDateInputItems;
}
}
}
ErrorUtilities.VerifyThrow(numberOfInputItemVectorsWithAllChangedItems <= itemVectorsReferencedInBothTargetInputsAndOutputs.Count,
"The number of vectors containing all changed items cannot exceed the number of correlated vectors.");
// if all correlated input items have changed
if (numberOfInputItemVectorsWithAllChangedItems == itemVectorsReferencedInBothTargetInputsAndOutputs.Count)
{
ErrorUtilities.VerifyThrow(result == DependencyAnalysisResult.IncrementalBuild,
"If inputs have changed, this must be an incremental build.");
// then the incremental build is really a full build
result = DependencyAnalysisResult.FullBuild;
}
return result;
}
/// <summary>
/// Verify item is not in the table
/// </summary>
private void MustNotBeInTable(Hashtable table, BuildItem item)
{
BuildItemGroup group = new BuildItemGroup();
group.AddItem(item);
MustNotBeInTable(table, item.Name, group);
}
