[pcsx_rearmed.git] / deps / libchdr / deps / zstd-1.5.6 / tests / loremOut.c

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under both the BSD-style license (found in the
 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
 * in the COPYING file in the root directory of this source tree).
 * You may select, at your option, one of the above-listed licenses.
 */

/* Implementation notes:
 * Generates a stream of Lorem ipsum paragraphs to stdout,
 * up to the requested size, which can be very large (> 4 GB).
 * Note that, beyond 1 paragraph, this generator produces
 * a different content than LOREM_genBuffer (even when using same seed).
 */

#include "loremOut.h"
#include <assert.h>
#include <stdio.h>
#include "lorem.h"    /* LOREM_genBlock */
#include "platform.h" /* Compiler options, SET_BINARY_MODE */

#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define LOREM_BLOCKSIZE (1 << 10)
void LOREM_genOut(unsigned long long size, unsigned seed)
{
    char buff[LOREM_BLOCKSIZE] = { 0 };
    unsigned long long total   = 0;
    size_t genBlockSize        = (size_t)MIN(size, LOREM_BLOCKSIZE);

    /* init */
    SET_BINARY_MODE(stdout);

    /* Generate Ipsum text, one paragraph at a time */
    while (total < size) {
        size_t generated =
                LOREM_genBlock(buff, genBlockSize, seed++, total == 0, 0);
        assert(generated <= genBlockSize);
        total += generated;
        assert(total <= size);
        fwrite(buff,
               1,
               generated,
               stdout); /* note: should check potential write error */
        if (size - total < genBlockSize)
            genBlockSize = (size_t)(size - total);
    }
    assert(total == size);
}
Commit	Line	Data
f535537f	1	/*
	2	* Copyright (c) Meta Platforms, Inc. and affiliates.
	3	* All rights reserved.
	4	*
	5	* This source code is licensed under both the BSD-style license (found in the
	6	* LICENSE file in the root directory of this source tree) and the GPLv2 (found
	7	* in the COPYING file in the root directory of this source tree).
	8	* You may select, at your option, one of the above-listed licenses.
	9	*/
	10
	11	/* Implementation notes:
	12	* Generates a stream of Lorem ipsum paragraphs to stdout,
	13	* up to the requested size, which can be very large (> 4 GB).
	14	* Note that, beyond 1 paragraph, this generator produces
	15	* a different content than LOREM_genBuffer (even when using same seed).
	16	*/
	17
	18	#include "loremOut.h"
	19	#include <assert.h>
	20	#include <stdio.h>
	21	#include "lorem.h" /* LOREM_genBlock */
	22	#include "platform.h" /* Compiler options, SET_BINARY_MODE */
	23
	24	#define MIN(a, b) ((a) < (b) ? (a) : (b))
	25	#define LOREM_BLOCKSIZE (1 << 10)
	26	void LOREM_genOut(unsigned long long size, unsigned seed)
	27	{
	28	char buff[LOREM_BLOCKSIZE] = { 0 };
	29	unsigned long long total = 0;
	30	size_t genBlockSize = (size_t)MIN(size, LOREM_BLOCKSIZE);
	31
	32	/* init */
	33	SET_BINARY_MODE(stdout);
	34
	35	/* Generate Ipsum text, one paragraph at a time */
	36	while (total < size) {
	37	size_t generated =
	38	LOREM_genBlock(buff, genBlockSize, seed++, total == 0, 0);
	39	assert(generated <= genBlockSize);
	40	total += generated;
	41	assert(total <= size);
	42	fwrite(buff,
	43	1,
	44	generated,
	45	stdout); /* note: should check potential write error */
	46	if (size - total < genBlockSize)
	47	genBlockSize = (size_t)(size - total);
	48	}
	49	assert(total == size);
	50	}