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HDFFV-10118 fixed plugin tests for tools

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This commit is contained in:
Allen Byrne
2017-01-20 14:23:41 -06:00
parent 95242bbd5c
commit c3463d800d
12 changed files with 126 additions and 121 deletions
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57
tools/test/h5diff/dynlib_diff.c
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@@ -12,59 +12,52 @@
* to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Raymond Lu
* 13 February 2013
*
* Purpose: Tests the plugin module (H5PL)
* Purpose: Tests the plugin module (H5PL)
*/
#include <stdlib.h>
#include <stdio.h>
#include "H5PLextern.h"
#define H5Z_FILTER_DYNLIB2 258
#define H5Z_FILTER_DYNLIBUD 300
#define MULTIPLIER 3
static size_t H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
static size_t H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf);
/* This message derives from H5Z */
const H5Z_class2_t H5Z_DYNLIB2[1] = {{
const H5Z_class2_t H5Z_DYNLIBUD[1] = {{
H5Z_CLASS_T_VERS, /* H5Z_class_t version */
H5Z_FILTER_DYNLIB2, /* Filter id number */
H5Z_FILTER_DYNLIBUD, /* Filter id number */
1, 1, /* Encoding and decoding enabled */
"dynlib2", /* Filter name for debugging */
"dynlibud", /* Filter name for debugging */
NULL, /* The "can apply" callback */
NULL, /* The "set local" callback */
(H5Z_func_t)H5Z_filter_dynlib2, /* The actual filter function */
(H5Z_func_t)H5Z_filter_dynlibud, /* The actual filter function */
}};
H5PL_type_t H5PLget_plugin_type(void) {return H5PL_TYPE_FILTER;}
const void *H5PLget_plugin_info(void) {return H5Z_DYNLIB2;}
const void *H5PLget_plugin_info(void) {return H5Z_DYNLIBUD;}
/*-------------------------------------------------------------------------
* Function: H5Z_filter_dynlib2
* Function: H5Z_filter_dynlibud
*
* Purpose: A dynlib2 filter method that multiplies the original value
* Purpose: A dynlib2 filter method that multiplies the original value
* during write and divide the original value during read. It
* will be built as a shared library. plugin.c test will load
* and use this filter library.
* will be built as a shared library. plugin.c test will load
* and use this filter library.
*
* Return: Success: Data chunk size
*
* Failure: 0
*
* Programmer: Raymond Lu
* 29 March 2013
* Return: Success: Data chunk size
*
* Failure: 0
*-------------------------------------------------------------------------
*/
static size_t
H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
H5Z_filter_dynlibud(unsigned int flags, size_t cd_nelmts,
const unsigned int *cd_values, size_t nbytes,
size_t *buf_size, void **buf)
{
int *int_ptr = (int *)*buf; /* Pointer to the data values */
char *int_ptr = (char *)*buf; /* Pointer to the data values */
size_t buf_left = *buf_size; /* Amount of data buffer left to process */
/* Check for the correct number of parameters */
@@ -75,20 +68,24 @@ H5Z_filter_dynlib2(unsigned int flags, size_t cd_nelmts,
cd_values = cd_values;
if(flags & H5Z_FLAG_REVERSE) { /*read*/
/* Divide the original value with MULTIPLIER */
/* Subtract the original value with MULTIPLIER */
while(buf_left > 0) {
*int_ptr++ /= MULTIPLIER;
buf_left -= sizeof(int);
char temp = *int_ptr;
*int_ptr = temp - MULTIPLIER;
int_ptr++;
buf_left -= sizeof(*int_ptr);
} /* end while */
} /* end if */
else { /*write*/
/* Multiply the original value with MULTIPLIER */
/* Add the original value with MULTIPLIER */
while(buf_left > 0) {
*int_ptr++ *= MULTIPLIER;
buf_left -= sizeof(int);
char temp = *int_ptr;
*int_ptr = temp + MULTIPLIER;
int_ptr++;
buf_left -= sizeof(*int_ptr);
} /* end while */
} /* end else */
return nbytes;
} /* end H5Z_filter_dynlib2() */
} /* end H5Z_filter_dynlibud() */