Core: GetFileTime, GetFileLength, FileExists, DirectoryExists functions refactored, FileMapping improved

autotest/PathOps/PathOps.cpp

@@ -0,0 +1,40 @@
+#include <Core/Core.h>
+
+using namespace Upp;
+
+CONSOLE_APP_MAIN
+{
+	StdLogSetup(LOG_COUT|LOG_FILE);
+	
+	String testdir = GetHomeDirFile("path_test_dir__");
+	DirectoryCreate(testdir);
+	ASSERT(DirectoryExists(testdir));
+	ASSERT(!FileExists(testdir));
+	ASSERT(!DirectoryExists(testdir + "q24312"));
+	
+	String path = AppendFileName(testdir, "test.txt");
+	Time tm0 = GetSysTime();
+	SaveFile(path, "test");
+	ASSERT(FileExists(path));
+	ASSERT(!DirectoryExists(path));
+	ASSERT(!FileExists(path + "1"));
+	
+	ASSERT(GetFileLength(path) == 4);
+	ASSERT(GetFileLength(path + "1") < 0);
+	
+	Time tm = GetFileTime(path);
+	DDUMP(tm);
+	
+	ASSERT(tm >= tm0 && tm <= GetSysTime());
+
+	String newpath = AppendFileName(testdir, "test2.txt");
+	ASSERT(FileMove(path, newpath));
+	ASSERT(FileExists(newpath));
+	ASSERT(!FileExists(path));
+	ASSERT(!DirectoryExists(newpath));
+	
+	DeleteFolderDeep(testdir);
+	ASSERT(!DirectoryExists(testdir));
+	
+	LOG("================== OK");
+}

autotest/PathOps/PathOps.upp

@@ -0,0 +1,9 @@
+uses
+	Core;
+
+file
+	PathOps.cpp;
+
+mainconfig
+	"" = "";
+