From 04a2d20bba020444686642d593e1be0529113d5d Mon Sep 17 00:00:00 2001
From: kmu <kmu@hdfgroup.org>
Date: Wed, 22 Jan 2020 12:55:01 -0600
Subject: fix float type cmp warning

---
 testpar/t_mdset.c        | 9 +++++----
 tools/lib/h5diff_array.c | 6 +++---
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index 63ac8d3..1c561c9 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -13,6 +13,7 @@
 
 #include "testphdf5.h"
 #include "H5Dprivate.h"
+#include "H5private.h"
 
 #define DIM  2
 #define SIZE 32
@@ -332,7 +333,7 @@ void compact_dataset(void)
     /* Verify data value */
     for(i = 0; i < size; i++)
         for(j = 0; j < size; j++)
-            if(inme[(i * size) + j] != outme[(i * size) + j])
+            if(!H5_DBL_ABS_EQUAL(inme[(i * size) + j], outme[(i * size) + j]))
                 if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
                     HDprintf("Dataset Verify failed at [%d][%d]: expect %f, got %f\n", i, j, outme[(i * size) + j], inme[(i * size) + j]);
 
@@ -2477,7 +2478,7 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
 
                     /* compare read data with expected data */
                     for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
-                        if (data_read[j] != data[j]){
+                        if (!H5_DBL_ABS_EQUAL(data_read[j], data[j])){
                             HDfprintf(stdout,
                                     "%0d:%s: Reading datasets value failed in "
                                     "Dataset %d, at position %d: expect %f, got %f.\n",
@@ -2540,7 +2541,7 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                         VRFY((err >= 0), "H5Aread failed.\n");
                         /* compare read attribute data with expected data */
                         for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
-                            if (att_read[j] != att[j]){
+                            if (!H5_DBL_ABS_EQUAL(att_read[j], att[j])){
                                 HDfprintf(stdout,
                                         "%0d:%s: Mismatched attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
                                         mpi_rank, fcn_name, i, j, att[j], att_read[j]);
@@ -2592,7 +2593,7 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                         VRFY((err >= 0), "H5Aread failed.\n");
                         /* compare read attribute data with expected data */
                         for ( j = 0; j < LARGE_ATTR_SIZE; j++ )
-                            if (lg_att_read[j] != lg_att[j]){
+                            if (!H5_DBL_ABS_EQUAL(lg_att_read[j], lg_att[j])){
                                 HDfprintf(stdout,
                                         "%0d:%s: Mismatched large attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
                                         mpi_rank, fcn_name, i, j, lg_att[j], lg_att_read[j]);
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
index 8321a98..e99b2cc 100644
--- a/tools/lib/h5diff_array.c
+++ b/tools/lib/h5diff_array.c
@@ -4584,7 +4584,7 @@ static hbool_t equal_double(double value, double expected, diff_opt_t *opts) {
             return FALSE;
     }
 
-    if (value == expected)
+    if (H5_DBL_ABS_EQUAL(value, expected))
         return TRUE;
 
     if (opts->use_system_epsilon)
@@ -4628,7 +4628,7 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *opts)
             return FALSE;
     }
 
-    if (value == expected)
+    if (H5_DBL_ABS_EQUAL(value, expected))
         return TRUE;
 
     if (opts->use_system_epsilon)
@@ -4670,7 +4670,7 @@ static hbool_t equal_float(float value, float expected, diff_opt_t *opts) {
             return FALSE;
     }
 
-    if (value == expected)
+    if (H5_FLT_ABS_EQUAL(value, expected))
         return TRUE;
 
     if (opts->use_system_epsilon)
-- 
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