13 files changed, 682 insertions, 0 deletions
diff --git a/mmc_updater/src/tests/CMakeLists.txt b/mmc_updater/src/tests/CMakeLists.txt
new file mode 100644
index 00000000..2af9b9c0
--- /dev/null
+++ b/mmc_updater/src/tests/CMakeLists.txt
@@ -0,0 +1,51 @@
+
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/..")
+
+if (APPLE)
+  set(HELPER_SHARED_SOURCES ../StlSymbolsLeopard.cpp)
+endif()
+
+# Create helper binaries for unit tests
+add_executable(oldapp
+  old_app.cpp
+  ${HELPER_SHARED_SOURCES}
+)
+add_executable(newapp
+  new_app.cpp
+  ${HELPER_SHARED_SOURCES}
+)
+
+# Install data files required by unit tests
+set(TEST_FILES
+  file_list.xml
+  v2_file_list.xml
+  test-update.rb
+)
+
+foreach(TEST_FILE ${TEST_FILES})
+  execute_process(
+    COMMAND
+	"${CMAKE_COMMAND}" -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/${TEST_FILE}" "${CMAKE_CURRENT_BINARY_DIR}"
+  )
+endforeach()
+
+# Add unit test binaries
+macro(ADD_UPDATER_TEST CLASS)
+  set(TEST_TARGET updater_${CLASS})
+  add_executable(${TEST_TARGET} ${CLASS}.cpp)
+  target_link_libraries(${TEST_TARGET} updatershared)
+  add_test(${TEST_TARGET} ${TEST_TARGET})
+  if (APPLE)
+	  set_target_properties(${TEST_TARGET} PROPERTIES LINK_FLAGS "-framework Security -framework Cocoa")
+  endif()
+endmacro()
+
+add_updater_test(TestUpdateScript)
+add_updater_test(TestUpdaterOptions)
+add_updater_test(TestFileUtils)
+
+# Add updater that that performs a complete update install
+# and checks the result
+find_program(RUBY_BIN ruby)
+add_test(updater_TestUpdateInstall ${RUBY_BIN} test-update.rb)
+  
diff --git a/mmc_updater/src/tests/TestFileUtils.cpp b/mmc_updater/src/tests/TestFileUtils.cpp
new file mode 100644
index 00000000..709acc5c
--- /dev/null
+++ b/mmc_updater/src/tests/TestFileUtils.cpp
@@ -0,0 +1,50 @@
+#include "TestFileUtils.h"
+
+#include "FileUtils.h"
+#include "TestUtils.h"
+
+void TestFileUtils::testDirName()
+{
+#ifdef PLATFORM_WINDOWS
+	std::string dirName = FileUtils::dirname("E:/Some Dir/App.exe");
+	TEST_COMPARE(dirName,"E:/Some Dir/");
+#endif
+}
+
+void TestFileUtils::testIsRelative()
+{
+#ifdef PLATFORM_WINDOWS
+	TEST_COMPARE(FileUtils::isRelative("temp"),true);
+	TEST_COMPARE(FileUtils::isRelative("D:/temp"),false);
+	TEST_COMPARE(FileUtils::isRelative("d:/temp"),false);
+#else
+	TEST_COMPARE(FileUtils::isRelative("/tmp"),false);
+	TEST_COMPARE(FileUtils::isRelative("tmp"),true);
+#endif
+}
+
+void TestFileUtils::testSymlinkFileExists()
+{
+#ifdef PLATFORM_UNIX
+	const char* linkName = "link-name";
+	FileUtils::removeFile(linkName);
+	FileUtils::createSymLink(linkName, "target-that-does-not-exist");
+	TEST_COMPARE(FileUtils::fileExists(linkName), true);
+#endif
+}
+
+void TestFileUtils::testStandardDirs()
+{
+	std::string tmpDir = FileUtils::tempPath();
+	TEST_COMPARE(FileUtils::fileExists(tmpDir.data()), true);
+}
+
+int main(int,char**)
+{
+	TestList<TestFileUtils> tests;
+	tests.addTest(&TestFileUtils::testDirName);
+	tests.addTest(&TestFileUtils::testIsRelative);
+	tests.addTest(&TestFileUtils::testSymlinkFileExists);
+	tests.addTest(&TestFileUtils::testStandardDirs);
+	return TestUtils::runTest(tests);
+}
diff --git a/mmc_updater/src/tests/TestFileUtils.h b/mmc_updater/src/tests/TestFileUtils.h
new file mode 100644
index 00000000..1a45164b
--- /dev/null
+++ b/mmc_updater/src/tests/TestFileUtils.h
@@ -0,0 +1,10 @@
+#pragma once
+
+class TestFileUtils
+{
+	public:
+		void testDirName();
+		void testIsRelative();
+		void testSymlinkFileExists();
+		void testStandardDirs();
+};
diff --git a/mmc_updater/src/tests/TestUpdateScript.cpp b/mmc_updater/src/tests/TestUpdateScript.cpp
new file mode 100644
index 00000000..30a7572a
--- /dev/null
+++ b/mmc_updater/src/tests/TestUpdateScript.cpp
@@ -0,0 +1,27 @@
+#include "TestUpdateScript.h"
+
+#include "TestUtils.h"
+#include "UpdateScript.h"
+
+#include <iostream>
+#include <algorithm>
+
+void TestUpdateScript::testV2Script()
+{
+	UpdateScript newFormat;
+	UpdateScript oldFormat;
+
+	newFormat.parse("file_list.xml");
+	oldFormat.parse("v2_file_list.xml");
+
+	TEST_COMPARE(newFormat.filesToInstall(),oldFormat.filesToInstall());
+	TEST_COMPARE(newFormat.filesToUninstall(),oldFormat.filesToUninstall());
+}
+
+int main(int,char**)
+{
+	TestList<TestUpdateScript> tests;
+	tests.addTest(&TestUpdateScript::testV2Script);
+	return TestUtils::runTest(tests);
+}
+
diff --git a/mmc_updater/src/tests/TestUpdateScript.h b/mmc_updater/src/tests/TestUpdateScript.h
new file mode 100644
index 00000000..513513d5
--- /dev/null
+++ b/mmc_updater/src/tests/TestUpdateScript.h
@@ -0,0 +1,8 @@
+#pragma once
+
+class TestUpdateScript
+{
+	public:
+		void testV2Script();
+};
+
diff --git a/mmc_updater/src/tests/TestUpdaterOptions.cpp b/mmc_updater/src/tests/TestUpdaterOptions.cpp
new file mode 100644
index 00000000..a4cb7d33
--- /dev/null
+++ b/mmc_updater/src/tests/TestUpdaterOptions.cpp
@@ -0,0 +1,68 @@
+#include "TestUpdaterOptions.h"
+
+#include "FileUtils.h"
+#include "Platform.h"
+#include "TestUtils.h"
+#include "UpdaterOptions.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+void TestUpdaterOptions::testOldFormatArgs()
+{
+	const int argc = 6;
+	char* argv[argc];
+	argv[0] = strdup("updater");
+
+	std::string currentDir("CurrentDir=");
+	const char* appDir = 0;
+
+	// CurrentDir is the path to the directory containing the main
+	// Mendeley Desktop binary, on Linux and Mac this differs from
+	// the root of the install directory
+#ifdef PLATFORM_LINUX
+	appDir = "/tmp/path-to-app/lib/mendeleydesktop/libexec/";
+	FileUtils::mkpath(appDir);
+#elif defined(PLATFORM_MAC)
+	appDir = "/tmp/path-to-app/Contents/MacOS/";
+	FileUtils::mkpath(appDir);
+#elif defined(PLATFORM_WINDOWS)
+	appDir = "C:/path/to/app/";
+#endif
+	currentDir += appDir;
+
+	argv[1] = strdup(currentDir.c_str());
+	argv[2] = strdup("TempDir=/tmp/updater");
+	argv[3] = strdup("UpdateScriptFileName=/tmp/updater/file_list.xml");
+	argv[4] = strdup("AppFileName=/path/to/app/theapp");
+	argv[5] = strdup("PID=123456");
+
+	UpdaterOptions options;
+	options.parse(argc,argv);
+
+	TEST_COMPARE(options.mode,UpdateInstaller::Setup);
+#ifdef PLATFORM_LINUX
+	TEST_COMPARE(options.installDir,"/tmp/path-to-app");
+#elif defined(PLATFORM_MAC)
+	// /tmp is a symlink to /private/tmp on Mac
+	TEST_COMPARE(options.installDir,"/private/tmp/path-to-app");
+#else
+	TEST_COMPARE(options.installDir,"C:/path/to/app/");
+#endif
+	TEST_COMPARE(options.packageDir,"/tmp/updater");
+	TEST_COMPARE(options.scriptPath,"/tmp/updater/file_list.xml");
+	TEST_COMPARE(options.waitPid,123456);
+
+	for (int i=0; i < argc; i++)
+	{
+		free(argv[i]);
+	}
+}
+
+int main(int,char**)
+{
+	TestList<TestUpdaterOptions> tests;
+	tests.addTest(&TestUpdaterOptions::testOldFormatArgs);
+	return TestUtils::runTest(tests);
+}
+
diff --git a/mmc_updater/src/tests/TestUpdaterOptions.h b/mmc_updater/src/tests/TestUpdaterOptions.h
new file mode 100644
index 00000000..5ed102c1
--- /dev/null
+++ b/mmc_updater/src/tests/TestUpdaterOptions.h
@@ -0,0 +1,8 @@
+#pragma once
+
+class TestUpdaterOptions
+{
+	public:
+		void testOldFormatArgs();
+};
+
diff --git a/mmc_updater/src/tests/TestUtils.h b/mmc_updater/src/tests/TestUtils.h
new file mode 100644
index 00000000..68d97da5
--- /dev/null
+++ b/mmc_updater/src/tests/TestUtils.h
@@ -0,0 +1,108 @@
+#pragma once
+
+#include <iostream>
+#include <functional>
+#include <string>
+#include <vector>
+
+template <class T>
+class TestList
+{
+	public:
+		void addTest(void (T::*test)())
+		{
+			m_tests.push_back(std::mem_fun(test));
+		}
+
+		int size() const
+		{
+			return m_tests.size();
+		}
+
+		void runTest(T* testInstance, int i)
+		{
+			m_tests.at(i)(testInstance);
+		}
+
+	private:
+		std::vector<std::mem_fun_t<void,T> > m_tests;
+};
+
+class TestUtils
+{
+	public:
+		template <class X, class Y>
+		static void compare(const X& x, const Y& y, const char* xString, const char* yString)
+		{
+			if (x != y)
+			{
+				throw "Actual and expected values differ.  "
+				      "Actual: " + toString(x,xString) +
+				      " Expected: " + toString(y,yString);
+			}
+		}
+
+		template <typename T>
+		static std::string toString(T value, const char* context)
+		{
+			return "Unprintable: " + std::string(context);
+		}
+
+		template <class T>
+		static int runTest(class TestList<T>& tests) throw ()
+		{
+			std::string errorText;
+			try
+			{
+				T testInstance;
+				for (int i=0; i < tests.size(); i++)
+				{
+					tests.runTest(&testInstance,i);
+				}
+			}
+			catch (const std::exception& ex)
+			{
+				errorText = ex.what();
+			}
+			catch (const std::string& error)
+			{
+				errorText = error;
+			}
+			catch (...)
+			{
+				errorText = "Unknown exception";
+			}
+
+			if (errorText.empty())
+			{
+				std::cout << "Test passed" << std::endl;
+				return 0;
+			}
+			else
+			{
+				std::cout << "Test failed: " << errorText << std::endl;
+				return 1;
+			}
+		}
+};
+
+template <>
+inline std::string TestUtils::toString(const std::string& value, const char*)
+{
+	return value;
+}
+template <>
+inline std::string TestUtils::toString(std::string value, const char*)
+{
+	return value;
+}
+template <>
+inline std::string TestUtils::toString(const char* value, const char*)
+{
+	return value;
+}
+
+#define TEST_COMPARE(x,y) \
+	TestUtils::compare(x,y,#x,#y);
+
+
diff --git a/mmc_updater/src/tests/file_list.xml b/mmc_updater/src/tests/file_list.xml
new file mode 100644
index 00000000..dff4b54f
--- /dev/null
+++ b/mmc_updater/src/tests/file_list.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0"?>
+<update version="3">
+ <targetVersion>2.0</targetVersion>
+ <platform>Test</platform>
+ <dependencies>
+   <!-- The new updater is standalone and has no dependencies,
+        except for standard system libraries.
+    !-->
+ </dependencies>
+ <packages>
+  <package>
+   <name>app-pkg</name>
+   <hash>$APP_PACKAGE_HASH</hash>
+   <size>$APP_PACKAGE_SIZE</size>
+   <source>http://some/dummy/URL</source>
+  </package>
+ </packages>
+ <install>
+  <file>
+   <name>$APP_FILENAME</name>
+   <hash>$UPDATED_APP_HASH</hash>
+   <size>$UPDATED_APP_SIZE</size>
+   <permissions>0755</permissions>
+   <package>app-pkg</package>
+   <is-main-binary>true</is-main-binary>
+  </file>
+  <file>
+   <name>$UPDATER_FILENAME</name>
+   <hash>$UPDATER_HASH</hash>
+   <size>$UPDATER_SIZE</size>
+   <permissions>0755</permissions>
+  </file>
+  <!-- Test symlink !-->
+  <file>
+   <name>test-dir/app-symlink</name>
+   <target>../app</target>
+  </file>
+  <!-- Test file in new directory !-->
+  <file>
+   <name>new-dir/new-dir2/new-file.txt</name>
+   <hash>$TEST_FILENAME</hash>
+   <size>$TEST_SIZE</size>
+   <package>app-pkg</package>
+   <permissions>0644</permissions>
+  </file>
+ </install>
+ <uninstall>
+  <!-- TODO - List some files to uninstall here !-->
+  <file>file-to-uninstall.txt</file>
+  <file>symlink-to-file-to-uninstall.txt</file>
+ </uninstall>
+</update>
diff --git a/mmc_updater/src/tests/new_app.cpp b/mmc_updater/src/tests/new_app.cpp
new file mode 100644
index 00000000..7fad1380
--- /dev/null
+++ b/mmc_updater/src/tests/new_app.cpp
@@ -0,0 +1,8 @@
+#include <iostream>
+
+int main(int,char**)
+{
+	std::cout << "new app starting" << std::endl;
+	return 0;
+}
+
diff --git a/mmc_updater/src/tests/old_app.cpp b/mmc_updater/src/tests/old_app.cpp
new file mode 100644
index 00000000..476a3405
--- /dev/null
+++ b/mmc_updater/src/tests/old_app.cpp
@@ -0,0 +1,7 @@
+#include <iostream>
+
+int main(int,char**)
+{
+	std::cout << "old app starting" << std::endl;
+	return 0;
+}
diff --git a/mmc_updater/src/tests/test-update.rb b/mmc_updater/src/tests/test-update.rb
new file mode 100755
index 00000000..82965cf4
--- /dev/null
+++ b/mmc_updater/src/tests/test-update.rb
@@ -0,0 +1,218 @@
+#!/usr/bin/ruby
+
+require 'fileutils.rb'
+require 'find'
+require 'rbconfig'
+require 'optparse'
+
+# Install directory - this contains a space to check
+# for correct escaping of paths when passing comamnd
+# line arguments under Windows
+INSTALL_DIR = File.expand_path("install dir/")
+PACKAGE_DIR = File.expand_path("package-dir/")
+PACKAGE_SRC_DIR = File.expand_path("package-src-dir/")
+IS_WINDOWS = RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
+
+if IS_WINDOWS
+	OLDAPP_NAME = "oldapp.exe"
+	NEWAPP_NAME = "newapp.exe"
+	APP_NAME = "app.exe"
+	UPDATER_NAME = "updater.exe"
+	ZIP_TOOL = File.expand_path("../zip-tool.exe")
+else
+	OLDAPP_NAME = "oldapp"
+	NEWAPP_NAME = "newapp"
+	APP_NAME = "app"
+	UPDATER_NAME = "updater"
+	ZIP_TOOL = File.expand_path("../zip-tool")
+end
+
+file_list_vars = {
+  "APP_FILENAME" => APP_NAME,
+  "UPDATER_FILENAME" => UPDATER_NAME
+}
+
+def replace_vars(src_file,dest_file,vars)
+	content = File.read(src_file)
+	vars.each do |key,value|
+		content.gsub! "$#{key}",value
+	end
+	File.open(dest_file,'w') do |file|
+		file.print content
+	end
+end
+
+# Returns true if |src_file| and |dest_file| have the same contents, type
+# and permissions or false otherwise
+def compare_files(src_file, dest_file)
+	if File.ftype(src_file) != File.ftype(dest_file)
+		$stderr.puts "Type of file #{src_file} and #{dest_file} differ"
+		return false
+	end
+
+	if File.file?(src_file) && !FileUtils.identical?(src_file, dest_file)
+		$stderr.puts "Contents of file #{src_file} and #{dest_file} differ"
+		return false
+	end
+
+	src_stat = File.stat(src_file)
+	dest_stat = File.stat(dest_file)
+
+	if src_stat.mode != dest_stat.mode
+		$stderr.puts "Permissions of #{src_file} and #{dest_file} differ"
+		return false
+	end
+
+	return true
+end
+
+# Compares the contents of two directories and returns a map of (file path => change type)
+# for files and directories which differ between the two
+def compare_dirs(src_dir, dest_dir)
+	src_dir += '/' if !src_dir.end_with?('/')
+	dest_dir += '/' if !dest_dir.end_with?('/')
+
+	src_file_map = {}
+	Find.find(src_dir) do |src_file|
+		src_file = src_file[src_dir.length..-1]
+		src_file_map[src_file] = nil
+	end
+
+	change_map = {}
+	Find.find(dest_dir) do |dest_file|
+		dest_file = dest_file[dest_dir.length..-1]
+
+		if !src_file_map.include?(dest_file)
+			change_map[dest_file] = :deleted
+		elsif !compare_files("#{src_dir}/#{dest_file}", "#{dest_dir}/#{dest_file}")
+			change_map[dest_file] = :updated
+		end
+
+		src_file_map.delete(dest_file)
+	end
+
+	src_file_map.each do |file|
+		change_map[file] = :added
+	end
+
+	return change_map
+end
+
+def create_test_file(name, content)
+	File.open(name, 'w') do |file|
+		file.puts content
+	end
+	return name
+end
+
+force_elevation = false
+run_in_debugger = false
+
+OptionParser.new do |parser|
+	parser.on("-f","--force-elevated","Force the updater to elevate itself") do
+		force_elevation = true
+	end
+	parser.on("-d","--debug","Run the updater under GDB") do
+		run_in_debugger = true
+	end
+end.parse!
+
+# copy 'src' to 'dest', preserving the attributes
+# of 'src'
+def copy_file(src, dest)
+	FileUtils.cp src, dest, :preserve => true
+end
+
+# Remove the install and package dirs if they
+# already exist
+FileUtils.rm_rf(INSTALL_DIR)
+FileUtils.rm_rf(PACKAGE_DIR)
+FileUtils.rm_rf(PACKAGE_SRC_DIR)
+
+# Create the install directory with the old app
+Dir.mkdir(INSTALL_DIR)
+copy_file OLDAPP_NAME, "#{INSTALL_DIR}/#{APP_NAME}"
+
+# Create a dummy file to uninstall
+uninstall_test_file = create_test_file("#{INSTALL_DIR}/file-to-uninstall.txt", "this file should be removed after the update")
+uninstall_test_symlink = if not IS_WINDOWS
+	FileUtils.ln_s("#{INSTALL_DIR}/file-to-uninstall.txt", "#{INSTALL_DIR}/symlink-to-file-to-uninstall.txt")
+else
+	create_test_file("#{INSTALL_DIR}/symlink-to-file-to-uninstall.txt", "dummy file.  this is a symlink on Unix")
+end
+
+# Populate package source dir with files to install
+Dir.mkdir(PACKAGE_SRC_DIR)
+nested_dir_path = "#{PACKAGE_SRC_DIR}/new-dir/new-dir2"
+FileUtils.mkdir_p(nested_dir_path)
+FileUtils::chmod 0755, "#{PACKAGE_SRC_DIR}/new-dir"
+FileUtils::chmod 0755, "#{PACKAGE_SRC_DIR}/new-dir/new-dir2"
+nested_dir_test_file = "#{nested_dir_path}/new-file.txt"
+File.open(nested_dir_test_file,'w') do |file|
+	file.puts "this is a new file in a new nested dir"
+end
+FileUtils::chmod 0644, nested_dir_test_file
+copy_file NEWAPP_NAME, "#{PACKAGE_SRC_DIR}/#{APP_NAME}"
+FileUtils::chmod 0755, "#{PACKAGE_SRC_DIR}/#{APP_NAME}"
+
+# Create .zip packages from source files
+Dir.mkdir(PACKAGE_DIR)
+Dir.chdir(PACKAGE_SRC_DIR) do
+	if !system("#{ZIP_TOOL} #{PACKAGE_DIR}/app-pkg.zip .")
+		raise "Unable to create update package"
+	end
+end
+
+# Copy the install script and updater to the target
+# directory
+replace_vars("file_list.xml","#{PACKAGE_DIR}/file_list.xml",file_list_vars)
+copy_file "../#{UPDATER_NAME}", "#{PACKAGE_DIR}/#{UPDATER_NAME}"
+
+# Run the updater using the new syntax
+#
+# Run the application from the install directory to
+# make sure that it looks in the correct directory for
+# the file_list.xml file and packages
+#
+install_path = File.expand_path(INSTALL_DIR)
+Dir.chdir(INSTALL_DIR) do
+	flags = "--force-elevated" if force_elevation
+	debug_flags = "gdb --args" if run_in_debugger
+	cmd = "#{debug_flags} #{PACKAGE_DIR}/#{UPDATER_NAME} #{flags} --install-dir \"#{install_path}\" --package-dir \"#{PACKAGE_DIR}\" --script file_list.xml --auto-close"
+	puts "Running '#{cmd}'"
+	system(cmd)
+end
+
+# TODO - Correctly wait until updater has finished
+sleep(1)
+
+# Check that the app was updated
+app_path = "#{INSTALL_DIR}/#{APP_NAME}"
+output = `"#{app_path}"`
+if (output.strip != "new app starting")
+	throw "Updated app produced unexpected output: #{output}"
+end
+
+# Check that the packaged dir and install dir match
+dir_diff = compare_dirs(PACKAGE_SRC_DIR, INSTALL_DIR)
+ignored_files = ["test-dir", "test-dir/app-symlink", UPDATER_NAME]
+have_unexpected_change = false
+dir_diff.each do |path, change_type|
+	if !ignored_files.include?(path)
+		case change_type
+		when :added
+			$stderr.puts "File #{path} was not installed"
+		when :changed
+			$stderr.puts "File #{path} differs between install and package dir"
+		when :deleted
+			$stderr.puts "File #{path} was not uninstalled"
+		end
+		have_unexpected_change = true
+	end
+end
+
+if have_unexpected_change
+	throw "Unexpected differences between packaging and update dir"
+end
+
+puts "Test passed"
diff --git a/mmc_updater/src/tests/v2_file_list.xml b/mmc_updater/src/tests/v2_file_list.xml
new file mode 100644
index 00000000..202e5bbe
--- /dev/null
+++ b/mmc_updater/src/tests/v2_file_list.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0"?>
+
+<!-- The v2-compatible attribute lets the update script parser
+     know that it is dealing with a script structured for backwards
+     compatibility with the MD <= 1.0 updater.
+!-->
+<update version="3" v2-compatible="true">
+ <targetVersion>2.0</targetVersion>
+ <platform>Test</platform>
+ <dependencies>
+   <!-- The new updater is standalone and has no dependencies,
+        except for standard system libraries and itself.
+    !-->
+ </dependencies>
+ <packages>
+  <package>
+   <name>app-pkg</name>
+   <hash>$APP_PACKAGE_HASH</hash>
+   <size>$APP_PACKAGE_SIZE</size>
+   <source>http://some/dummy/URL</source>
+  </package>
+ </packages>
+
+ <!-- For compatibility with the update download in MD <= 1.0,
+      an <install> section lists the packages to download and
+      the real list of files to install is in the <install-v3>
+      section. !-->
+ <install>
+   <!-- A duplicate of the <packages> section should appear here,
+        except that each package is listed using the same structure
+	    as files in the install-v3/files section.
+	!-->
+ </install>
+ <install-v3>
+  <file>
+   <name>$APP_FILENAME</name>
+   <hash>$UPDATED_APP_HASH</hash>
+   <size>$UPDATED_APP_SIZE</size>
+   <permissions>0755</permissions>
+   <package>app-pkg</package>
+   <is-main-binary>true</is-main-binary>
+  </file>
+  <file>
+   <name>$UPDATER_FILENAME</name>
+   <hash>$UPDATER_HASH</hash>
+   <size>$UPDATER_SIZE</size>
+   <permissions>0755</permissions>
+  </file>
+  <!-- Test symlink !-->
+  <file>
+   <name>test-dir/app-symlink</name>
+   <target>../app</target>
+  </file>
+  <file>
+   <name>new-dir/new-dir2/new-file.txt</name>
+   <hash>$TEST_FILENAME</hash>
+   <size>$TEST_SIZE</size>
+   <package>app-pkg</package>
+   <permissions>0644</permissions>
+  </file>
+ </install-v3>
+ <uninstall>
+  <!-- TODO - List some files to uninstall here !-->
+  <file>file-to-uninstall.txt</file>
+  <file>symlink-to-file-to-uninstall.txt</file>
+ </uninstall>
+</update>