Added "copy(source, dest)" to the set of FS API.

* Also, added test case accordingly.

src/filesystem.cpp

@@ -189,11 +189,6 @@ bool FileSystem::makeTree(const QString &path) const
     return QDir().mkpath(path);
 }
 
-bool FileSystem::_remove(const QString &path) const
-{
-    return QFile::remove(path);
-}
-
 bool FileSystem::_removeDirectory(const QString &path) const
 {
     return QDir().rmdir(path);
@@ -303,3 +298,12 @@ QObject *FileSystem::_open(const QString &path, const QString &mode) const
     qDebug() << "FileSystem::open - " << "Couldn't be opened:" << path;
     return NULL;
 }
+
+bool FileSystem::_remove(const QString &path) const
+{
+    return QFile::remove(path);
+}
+
+bool FileSystem::_copy(const QString &source, const QString &destination) const {
+    return QFile(source).copy(destination);
+}

src/filesystem.h

@@ -76,12 +76,6 @@ public slots:
     int _size(const QString &path) const;
     QVariant lastModified(const QString &path) const;
 
-    // Files / Directories
-    // - copy()
-    // - move()
-    // - touch(path, date)
-    // - rename()
-
     // Directory
     // - copyTree(source, target) //< copies files from a source path to a target path,
     //                                copying the files of the source tree to the corresponding locations
@@ -99,9 +93,13 @@ public slots:
     QObject *_open(const QString &path, const QString &mode) const;
     // 'read(path)' implemented in "fs-shim.js"
     // 'write(path, mode)' implemented in the "fs-shim.js"
-
     // 'remove(path)' implemented in "fs-shim.js" using '_remove(path)'
     bool _remove(const QString &path) const;
+    // 'copy(source, destination)' implemented in "fs-shim.js" using '_copy(source, destination)'
+    bool _copy(const QString &source, const QString &destination) const;
+    // - move()
+    // - touch(path, date)
+    // - rename()
 
     // Listing
     QStringList list(const QString &path) const;

src/fs-shim.js

@@ -79,7 +79,7 @@ window.fs.write = function (path, content, mode) {
 /** Return the size of a file, in bytes.
  * It will throw an exception if it fails.
  *
- * @param path Path fo the file to read the size of
+ * @param path Path of the file to read the size of
  * @return File size in bytes
  */
 window.fs.size = function (path) {
@@ -90,10 +90,22 @@ window.fs.size = function (path) {
     throw "Unable to read file '" + path + "' size";
 };
 
+/** Copy a file.
+ * It will throw an exception if it fails.
+ *
+ * @param source Path of the source file
+ * @param destination Path of the destination file
+ */
+window.fs.copy = function (source, destination) {
+	if (!fs._copy(source, destination)) {
+		throw "Unable to copy file '" + source + "' at '" + destination + "'";
+	}
+};
+
 /** Removes a file.
  * It will throw an exception if it fails.
  *
- * @param path Path fo the file to remove
+ * @param path Path of the file to remove
  */
 window.fs.remove = function (path) {
 	if (!fs._remove(path)) {
@@ -104,7 +116,7 @@ window.fs.remove = function (path) {
 /** Removes a directory.
  * It will throw an exception if it fails.
  *
- * @param path Path fo the directory to remove
+ * @param path Path of the directory to remove
  */
 window.fs.removeDirectory = function (path) {
 	if (!fs._removeDirectory(path)) {
@@ -115,7 +127,7 @@ window.fs.removeDirectory = function (path) {
 /** Removes a directory tree.
  * It will throw an exception if it fails.
  *
- * @param path Path fo the directory tree to remove
+ * @param path Path of the directory tree to remove
  */
 window.fs.removeTree = function (path) {
 	if (!fs._removeTree(path)) {

test/fs-spec-01.js

@@ -1,5 +1,6 @@
 describe("Basic Files API (read, write, remove, ...)", function() {
     var FILENAME = "temp-01.test",
+		FILENAME_COPY = FILENAME + ".copy",
         ABSENT = "absent-01.test";
     
     it("should be able to create and write a file", function() {
@@ -25,15 +26,34 @@ describe("Basic Files API (read, write, remove, ...)", function() {
         expect(content).toEqual("hello\nworld\n");
     });
     
+	it("should copy a file", function() {
+		expect(fs.exists(FILENAME_COPY)).toBeFalsy();
+		fs.copy(FILENAME, FILENAME_COPY);
+		expect(fs.exists(FILENAME_COPY)).toBeTruthy();
+		expect(fs.read(FILENAME)).toEqual(fs.read(FILENAME_COPY));
+	});
+
     it("should be able to remove a file", function() {
-        expect(fs.exists(FILENAME)).toBeTruthy();
-        fs.remove(FILENAME);
+		expect(fs.exists(FILENAME)).toBeTruthy();
+		fs.remove(FILENAME);
         expect(fs.exists(FILENAME)).toBeFalsy();
     });
+
+ 	it("should be able to remove a (copied) file", function() {
+        expect(fs.exists(FILENAME_COPY)).toBeTruthy();
+        fs.remove(FILENAME_COPY);
+        expect(fs.exists(FILENAME_COPY)).toBeFalsy();
+    });
     
     it("should throw an exception when trying to open for read a non existing file", function(){
         expect(function(){
             fs.open(ABSENT, "r");
         }).toThrow("Unable to open file '"+ ABSENT +"'");
     });
+
+	it("should throw an exception when trying to copy a non existing file", function() {
+		expect(function(){
+			fs.copy(ABSENT, FILENAME_COPY);
+		}).toThrow("Unable to copy file '" + ABSENT + "' at '" + FILENAME_COPY + "'");
+	});
 });