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// vim: syntax=cpp
/*
 * Copyright (C) 2007-2023 Xagasoft, All rights reserved.
 *
 * This file is part of the libbu++ library and is released under the
 * terms of the license contained in the file LICENSE.
 */

#include "bu/file.h"
#include "bu/taf.h"
#include "bu/membuf.h"

#include <string.h>
#include <unistd.h>

suite Taf
{
    test read1
    {
#define FN_TMP ("/tmp/tmpXXXXXXXX")
        Bu::String sFnTmp(FN_TMP);
        Bu::File fOut = Bu::File::tempFile( sFnTmp );
        const char *data =
            "{test: name=\"Bob\"}"
            ;
        fOut.write(data,strlen(data));
        fOut.close();

        Bu::File fIn(sFnTmp.getStr(), Bu::File::Read );
        Bu::TafReader tr(fIn);
        
        Bu::TafGroup *tn = tr.readGroup();
        unitTest( !strcmp("Bob", tn->getProperty("name").getStr()) );
        delete tn;

        unlink(sFnTmp.getStr());
#undef FN_TMP
    }

    test encode1
    {
        Bu::MemBuf mb;
        Bu::TafWriter tw( mb );
        
        Bu::TafGroup g("Test data");
        Bu::String sData( 256 );
        for( int j = 0; j < 256; j++ )
            sData[j] = (unsigned char)j;
        g.addChild( new Bu::TafProperty("Encoded", sData) );
        tw.writeGroup( &g );

        static const char *cmpdata = "{\"Test data\":\n    \"Encoded\"=\""
			"\\x00\\x01\\x02\\x03\\x04\\x05\\x06\\x07"
			"\\x08\\x09\\x0A\\x0B\\x0C\\x0D\\x0E\\x0F"
			"\\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17"
			"\\x18\\x19\\x1A\\x1B\\x1C\\x1D\\x1E\\x1F"
			" !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCD"
            "EFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghi"
            "jklmnopqrstuvwxyz{|}~\\x7F"
            "\\x80\\x81\\x82\\x83\\x84\\x85\\x86\\x87"
            "\\x88\\x89\\x8A\\x8B\\x8C\\x8D\\x8E\\x8F"
            "\\x90\\x91\\x92\\x93\\x94\\x95\\x96\\x97"
            "\\x98\\x99\\x9A\\x9B\\x9C\\x9D\\x9E\\x9F"
            "\\xA0\\xA1\\xA2\\xA3\\xA4\\xA5\\xA6\\xA7"
            "\\xA8\\xA9\\xAA\\xAB\\xAC\\xAD\\xAE\\xAF"
            "\\xB0\\xB1\\xB2\\xB3\\xB4\\xB5\\xB6\\xB7"
            "\\xB8\\xB9\\xBA\\xBB\\xBC\\xBD\\xBE\\xBF"
            "\\xC0\\xC1\\xC2\\xC3\\xC4\\xC5\\xC6\\xC7"
            "\\xC8\\xC9\\xCA\\xCB\\xCC\\xCD\\xCE\\xCF"
            "\\xD0\\xD1\\xD2\\xD3\\xD4\\xD5\\xD6\\xD7"
            "\\xD8\\xD9\\xDA\\xDB\\xDC\\xDD\\xDE\\xDF"
            "\\xE0\\xE1\\xE2\\xE3\\xE4\\xE5\\xE6\\xE7"
            "\\xE8\\xE9\\xEA\\xEB\\xEC\\xED\\xEE\\xEF"
            "\\xF0\\xF1\\xF2\\xF3\\xF4\\xF5\\xF6\\xF7"
            "\\xF8\\xF9\\xFA\\xFB\\xFC\\xFD\\xFE\\xFF\"\n}\n";
		unitTest( mb.getString() == cmpdata );
		mb.setPos( 0 );
		Bu::TafReader tr( mb );
		Bu::TafGroup *rg = tr.readGroup();
		unitTest( rg->getProperty("Encoded") == sData );
		delete rg;
	}

	test emptyStr1
	{
		Bu::MemBuf mb;
		Bu::TafWriter tw( mb );

		Bu::TafGroup g("Test Group");
		Bu::String sVal;
		g.addChild( new Bu::TafProperty("Lame", sVal) );
		tw.writeGroup( &g );

		unitTest(
			mb.getString() == "{\"Test Group\":\n    \"Lame\"=\"\"\n}\n" );
	}

	test incomplete1
	{
		try
		{
			Bu::MemBuf mb("{Lame: \"Hello=\"");
			Bu::TafReader tr( mb );
			delete tr.readGroup();
			unitFailed("Should have thrown an exception, didn't.");
		}
		catch( Bu::TafException &e )
		{
			// Woot
		}
	}

	test bypath1
	{
		Bu::MemBuf mb("{outer: \"Hello=\" {inner: {final: test=hi} } }");
		Bu::TafReader tr( mb );
		const Bu::TafGroup *g = tr.readGroup();
		unitTest( g->getChildByPath("inner/final")->getProperty("test") == "hi" );
		unitTest( g->getByPath("inner/final/test") == "hi" );
		delete g;
	}
}