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more quantize testing

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This commit is contained in:
Edward Hartnett 2022-07-08 08:55:48 -06:00
parent 4aa319f9dc
commit 2bfde9a5eb
1 changed files with 88 additions and 67 deletions
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59
nc_test4/tst_quantize.c
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@ -90,8 +90,11 @@ main(int argc, char **argv)
#endif
#define NUM_MODE_TESTS 2
#define NUM_QUANTIZE_MODES 3
int mode = NC_NETCDF4|NC_CLOBBER;
int m;
int q, quantize_mode[NUM_QUANTIZE_MODES] = {NC_QUANTIZE_BITGROOM, NC_QUANTIZE_GRANULARBR,
NC_QUANTIZE_BITROUND};
printf("\n*** Testing netcdf-4 variable quantization functions.\n");
for (m = 0; m < NUM_MODE_TESTS; m++)
@ -109,13 +112,16 @@ main(int argc, char **argv)
int ncid, dimid, varid1, varid2;
int quantize_mode_in, nsd_in;
for (q = 0; q < NUM_QUANTIZE_MODES; q++)
{
printf("\t\t**** testing quantize algorithm %d...\n", quantize_mode[q]);
#ifndef TESTNCZARR
/* Create a netcdf classic file with one var. Attempt
* quantization. It will not work. */
if (nc_create(FILE_NAME, NC_CLOBBER, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME_1, DIM_LEN_3, &dimid)) ERR;
if (nc_def_var(ncid, VAR_NAME_1, NC_FLOAT, NDIM1, &dimid, &varid1)) ERR;
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NSD_3) != NC_ENOTNC4) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NSD_3) != NC_ENOTNC4) ERR;
if (nc_inq_var_quantize(ncid, varid1, &quantize_mode_in, &nsd_in) != NC_ENOTNC4) ERR;
if (nc_close(ncid)) ERR;
#endif
@ -128,21 +134,35 @@ main(int argc, char **argv)
if (nc_def_var(ncid, VAR_NAME_2, NC_DOUBLE, NDIM1, &dimid, &varid2)) ERR;
/* Bad varid. */
if (nc_def_var_quantize(ncid, NC_GLOBAL, NC_QUANTIZE_BITGROOM, NSD_3) != NC_EGLOBAL) ERR;
if (nc_def_var_quantize(ncid, varid2 + 1, NC_QUANTIZE_BITGROOM, NSD_3) != NC_ENOTVAR) ERR;
if (nc_def_var_quantize(ncid, NC_GLOBAL, quantize_mode[q], NSD_3) != NC_EGLOBAL) ERR;
if (nc_def_var_quantize(ncid, varid2 + 1, quantize_mode[q], NSD_3) != NC_ENOTVAR) ERR;
/* Invalid values. */
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITROUND + 1, NSD_3) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, -1) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NC_QUANTIZE_MAX_FLOAT_NSD + 1) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid2, NC_QUANTIZE_BITROUND + 1, 3) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid2, NC_QUANTIZE_BITGROOM, -1) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid2, NC_QUANTIZE_BITGROOM, NC_QUANTIZE_MAX_DOUBLE_NSD + 1) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid2, NC_QUANTIZE_BITGROOM, 0) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid1, NUM_QUANTIZE_MODES + 1, NSD_3) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], -1) != NC_EINVAL) ERR;
if (quantize_mode[q] == NC_QUANTIZE_BITROUND)
{
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NC_QUANTIZE_MAX_FLOAT_NSB + 1) != NC_EINVAL) ERR;
}
else
{
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NC_QUANTIZE_MAX_FLOAT_NSD + 1) != NC_EINVAL) ERR;
}
if (nc_def_var_quantize(ncid, varid2, NUM_QUANTIZE_MODES + 1, 3) != NC_EINVAL) ERR;
if (nc_def_var_quantize(ncid, varid2, quantize_mode[q], -1) != NC_EINVAL) ERR;
if (quantize_mode[q] == NC_QUANTIZE_BITROUND)
{
if (nc_def_var_quantize(ncid, varid2, quantize_mode[q], NC_QUANTIZE_MAX_DOUBLE_NSB + 1) != NC_EINVAL) ERR;
}
else
{
if (nc_def_var_quantize(ncid, varid2, quantize_mode[q], NC_QUANTIZE_MAX_DOUBLE_NSD + 1) != NC_EINVAL) ERR;
}
if (nc_def_var_quantize(ncid, varid2, quantize_mode[q], 0) != NC_EINVAL) ERR;
/* This will work. */
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NSD_3)) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NSD_3)) ERR;
if (nc_inq_var_quantize(ncid, varid1, &quantize_mode_in, &nsd_in)) ERR;
if (quantize_mode_in != NC_QUANTIZE_BITGROOM) ERR;
if (quantize_mode_in != quantize_mode[q]) ERR;
if (nsd_in != NSD_3) ERR;
/* Wait, I changed my mind! Let's turn off quantization. */
@ -152,7 +172,7 @@ main(int argc, char **argv)
if (nsd_in != 0) ERR;
/* Changed my mind again, turn it on. */
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NSD_3)) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NSD_3)) ERR;
/* I changed my mind again! Turn it off! */
if (nc_def_var_quantize(ncid, varid1, NC_NOQUANTIZE, 0)) ERR;
@ -161,19 +181,19 @@ main(int argc, char **argv)
if (nsd_in != 0) ERR;
/* Changed my mind again, turn it on. */
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NSD_3)) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NSD_3)) ERR;
/* This also will work for double. */
if (nc_def_var_quantize(ncid, varid2, NC_QUANTIZE_BITGROOM, NSD_9)) ERR;
if (nc_def_var_quantize(ncid, varid2, quantize_mode[q], NSD_9)) ERR;
if (nc_inq_var_quantize(ncid, varid2, &quantize_mode_in, &nsd_in)) ERR;
if (quantize_mode_in != NC_QUANTIZE_BITGROOM) ERR;
if (quantize_mode_in != quantize_mode[q]) ERR;
if (nsd_in != NSD_9) ERR;
/* End define mode. */
if (nc_enddef(ncid)) ERR;
/* This will not work, it's too late! */
if (nc_def_var_quantize(ncid, varid1, NC_QUANTIZE_BITGROOM, NSD_3) != NC_ELATEDEF) ERR;
if (nc_def_var_quantize(ncid, varid1, quantize_mode[q], NSD_3) != NC_ELATEDEF) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
@ -184,13 +204,14 @@ main(int argc, char **argv)
if (nc_inq_varid(ncid, VAR_NAME_1, &varid1)) ERR;
if (nc_inq_varid(ncid, VAR_NAME_2, &varid2)) ERR;
if (nc_inq_var_quantize(ncid, varid1, &quantize_mode_in, &nsd_in)) ERR;
if (quantize_mode_in != NC_QUANTIZE_BITGROOM) ERR;
if (quantize_mode_in != quantize_mode[q]) ERR;
if (nsd_in != NSD_3) ERR;
if (nc_inq_var_quantize(ncid, varid2, &quantize_mode_in, &nsd_in)) ERR;
if (quantize_mode_in != NC_QUANTIZE_BITGROOM) ERR;
if (quantize_mode_in != quantize_mode[q]) ERR;
if (nsd_in != NSD_9) ERR;
if (nc_close(ncid)) ERR;
}
}
SUMMARIZE_ERR;
#define NX_BIG 100