Bug 3410213: regression in xcode generation in 4.4 beta3

src/base/tree.lua

@@ -101,6 +101,8 @@
 	function premake.tree.getlocalpath(node)
 		if node.parent.path then
 			return node.name
+		elseif node.cfg then
+			return node.cfg.name
 		else
 			return node.path
 		end

tests/actions/xcode/test_file_references.lua

@@ -0,0 +1,49 @@
+--
+-- tests/actions/xcode/test_file_references.lua
+-- Verify generation of PBXFileReference section of Xcode project
+-- Copyright (c) 2011 Jason Perkins and the Premake project
+--
+
+	T.xcode3_filerefs = { }
+	local suite = T.xcode3_filerefs
+	local xcode = premake.xcode
+
+
+--
+-- Setup and teardown
+--
+
+	local sln
+	
+	function suite.setup()
+		_ACTION = "xcode3"
+		xcode.used_ids = { } -- reset the list of generated IDs
+		sln = test.createsolution()
+	end
+
+	local function prepare()
+		premake.bake.buildconfigs()
+		xcode.preparesolution(sln)
+		local prj = premake.solution.getproject(sln, 1)
+		tr = xcode.buildprjtree(prj)
+		xcode.PBXFileReference(tr)
+	end
+
+
+--
+-- Bug #3410213: regression in xcode generation in 4.4 beta3
+-- When a location has been set on a project, a file at the top of
+-- the source tree (i.e. not in a folder) should use the relative
+-- path to the project.
+--
+
+	function suite.canFindFile_onLocationSet()
+		location "build"
+		files "hello.c"
+		prepare()
+		test.capture [[
+/* Begin PBXFileReference section */
+		[hello.c] /* hello.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; name = "hello.c"; path = "../hello.c"; sourceTree = "<group>"; };
+		]]
+	end
+

tests/premake4.lua

@@ -119,6 +119,7 @@
 	dofile("actions/make/test_wiidev.lua")
 
 	-- Xcode3 tests
+	dofile("actions/xcode/test_file_references.lua")
 	dofile("actions/xcode/test_xcode_common.lua")
 	dofile("actions/xcode/test_xcode_project.lua")
 	dofile("actions/xcode/test_xcode_dependencies.lua")