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-rw-r--r--tools/h5repack/testh5repack_layout.c11
-rw-r--r--tools/h5repack/testh5repack_main.c319
-rw-r--r--tools/lib/h5tools_filters.c2
3 files changed, 212 insertions, 120 deletions
diff --git a/tools/h5repack/testh5repack_layout.c b/tools/h5repack/testh5repack_layout.c
index 5cf39be..96e0ba6 100644
--- a/tools/h5repack/testh5repack_layout.c
+++ b/tools/h5repack/testh5repack_layout.c
@@ -16,21 +16,10 @@
#include "h5test.h"
#include "h5repack.h"
-#if 0
-#define CHUNK_DEBUG
-#endif
-
-#if defined(CHUNK_DEBUG)
-#define DIM1 39
-#define DIM2 20
-#define CDIM1 19
-#define CDIM2 10
-#else
#define DIM1 40
#define DIM2 20
#define CDIM1 20
#define CDIM2 10
-#endif
#define RANK 2
diff --git a/tools/h5repack/testh5repack_main.c b/tools/h5repack/testh5repack_main.c
index dbd6f58..2faf20a 100644
--- a/tools/h5repack/testh5repack_main.c
+++ b/tools/h5repack/testh5repack_main.c
@@ -124,7 +124,7 @@ int main (void)
*-------------------------------------------------------------------------
*/
PASSED();
- TESTING(" copy of datasets with filters");
+ TESTING(" copy of datasets with all filters");
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
@@ -161,19 +161,34 @@ int main (void)
PASSED();
- TESTING(" removing one filter");
-/*-------------------------------------------------------------------------
- * test the NONE specific option; uncompress a dataset
- *-------------------------------------------------------------------------
- */
+ TESTING(" removing deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack_addfilter("dset_gzip:NONE",&pack_options)<0)
TEST_ERROR;
- if (h5repack_addfilter("dset1:NONE",&pack_options)<0)
+ if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
+ TEST_ERROR;
+ if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) == 1)
+ TEST_ERROR;
+ if (h5repack_verify(FNAME4OUT,&pack_options)<=0)
+ TEST_ERROR;
+ if (h5repack_end (&pack_options)<0)
+ TEST_ERROR;
+
+ PASSED();
+#else
+ SKIPPED();
+#endif
+
+ TESTING(" removing szip filter");
+
+#ifdef H5_HAVE_FILTER_SZIP
+ if (h5repack_init (&pack_options, 0)<0)
+ TEST_ERROR;
+ if (h5repack_addfilter("dset_szip:NONE",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -189,18 +204,34 @@ int main (void)
SKIPPED();
#endif
+ TESTING(" removing shuffle filter");
- TESTING(" deflate filter");
+#ifdef H5_HAVE_FILTER_SHUFFLE
+ if (h5repack_init (&pack_options, 0)<0)
+ TEST_ERROR;
+ if (h5repack_addfilter("dset_shuffle:NONE",&pack_options)<0)
+ TEST_ERROR;
+ if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
+ TEST_ERROR;
+ if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) == 1)
+ TEST_ERROR;
+ if (h5repack_verify(FNAME4OUT,&pack_options)<=0)
+ TEST_ERROR;
+ if (h5repack_end (&pack_options)<0)
+ TEST_ERROR;
-#ifdef H5_HAVE_FILTER_DEFLATE
+ PASSED();
+#else
+ SKIPPED();
+#endif
-/*-------------------------------------------------------------------------
- * test no object option (preserve old filters)
- *-------------------------------------------------------------------------
- */
+ TESTING(" removing fletcher filter");
+#ifdef H5_HAVE_FILTER_FLETCHER32
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
+ if (h5repack_addfilter("dset_fletcher32:NONE",&pack_options)<0)
+ TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) == 1)
@@ -210,6 +241,16 @@ int main (void)
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+#else
+ SKIPPED();
+#endif
+
+
+
+ TESTING(" adding deflate filter");
+
+#ifdef H5_HAVE_FILTER_DEFLATE
/*-------------------------------------------------------------------------
* test an individual object option
@@ -230,12 +271,20 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+#else
+ SKIPPED();
+#endif
/*-------------------------------------------------------------------------
* test all objects option
*-------------------------------------------------------------------------
*/
+ TESTING(" adding deflate filter to all");
+
+#ifdef H5_HAVE_FILTER_DEFLATE
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack_addfilter("GZIP=9",&pack_options)<0)
@@ -256,9 +305,12 @@ int main (void)
SKIPPED();
#endif
+/*-------------------------------------------------------------------------
+ * deflate
+ *-------------------------------------------------------------------------
+ */
-
- TESTING(" szip filter");
+ TESTING(" adding szip filter");
#ifdef H5_HAVE_FILTER_SZIP
@@ -282,10 +334,19 @@ int main (void)
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+#else
+ SKIPPED();
+#endif
+
+
/*-------------------------------------------------------------------------
* test all objects option
*-------------------------------------------------------------------------
*/
+TESTING(" adding szip filter to all");
+
+#ifdef H5_HAVE_FILTER_SZIP
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
@@ -306,7 +367,7 @@ int main (void)
#endif
- TESTING(" shuffle filter");
+ TESTING(" addding shuffle filter");
#ifdef H5_HAVE_FILTER_SHUFFLE
@@ -330,11 +391,20 @@ int main (void)
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+#else
+ SKIPPED();
+#endif
+
/*-------------------------------------------------------------------------
* test all objects option
*-------------------------------------------------------------------------
*/
+TESTING(" addding shuffle filter to all");
+
+#ifdef H5_HAVE_FILTER_SHUFFLE
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack_addfilter("SHUF",&pack_options)<0)
@@ -357,7 +427,7 @@ int main (void)
- TESTING(" checksum filter");
+ TESTING(" adding checksum filter");
#ifdef H5_HAVE_FILTER_FLETCHER32
@@ -380,12 +450,22 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+
+ PASSED();
+#else
+ SKIPPED();
+#endif
/*-------------------------------------------------------------------------
* test all objects option
*-------------------------------------------------------------------------
*/
+
+ TESTING(" adding checksum filter to all");
+
+#ifdef H5_HAVE_FILTER_FLETCHER32
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack_addfilter("FLET",&pack_options)<0)
@@ -406,16 +486,27 @@ int main (void)
SKIPPED();
#endif
- TESTING(" layout chunked");
+
+ TESTING(" filter queue fletcher, shuffle, deflate, szip");
/*-------------------------------------------------------------------------
- * test an individual object option
+ * add some filters
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options)<0)
+ if (h5repack_addlayout("dset1:CHUNK 20x10",&pack_options)<0)
+ TEST_ERROR;
+#if defined (H5_HAVE_FILTER_FLETCHER32)
+ if (h5repack_addfilter("dset1:FLET",&pack_options)<0)
+ TEST_ERROR;
+#endif
+ if (h5repack_addfilter("dset1:SHUF",&pack_options)<0)
+ TEST_ERROR;
+ if (h5repack_addfilter("dset1:SZIP=8",&pack_options)<0)
+ TEST_ERROR;
+ if (h5repack_addfilter("dset1:GZIP=1",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -426,14 +517,17 @@ int main (void)
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+
+ TESTING(" filter conversion from deflate to szip");
/*-------------------------------------------------------------------------
- * test all objects option
+ * filter conversion from deflate to szip
*-------------------------------------------------------------------------
*/
-
+#ifdef H5_HAVE_FILTER_DEFLATE
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("CHUNK=20x10",&pack_options)<0)
+ if (h5repack_addfilter("dset_gzip:SZIP=8",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -443,18 +537,20 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
-
PASSED();
+#else
+ SKIPPED();
+#endif
- TESTING(" layout contiguous");
-
+ TESTING(" filter conversion from szip to deflate");
/*-------------------------------------------------------------------------
- * test an individual object option
+ * filter conversion from szip to deflate
*-------------------------------------------------------------------------
*/
+#ifdef H5_HAVE_FILTER_SZIP
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset1:CONTI",&pack_options)<0)
+ if (h5repack_addfilter("dset_szip:GZIP=1",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -464,14 +560,20 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
+#else
+ SKIPPED();
+#endif
+ TESTING(" filter conversion from szip and shuffle to deflate");
/*-------------------------------------------------------------------------
- * test all objects option
+ * filter conversion from szip to deflate
*-------------------------------------------------------------------------
*/
+#ifdef H5_HAVE_FILTER_SZIP
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("CONTI",&pack_options)<0)
+ if (h5repack_addfilter("dset_all:GZIP=1",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -481,10 +583,12 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
-
PASSED();
+#else
+ SKIPPED();
+#endif
- TESTING(" layout compact");
+ TESTING(" adding layout chunked");
/*-------------------------------------------------------------------------
* test an individual object option
@@ -493,7 +597,7 @@ int main (void)
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset1:COMPA",&pack_options)<0)
+ if (h5repack_addlayout("dset1:CHUNK=20x10",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -503,15 +607,17 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
/*-------------------------------------------------------------------------
* test all objects option
*-------------------------------------------------------------------------
*/
+ TESTING(" adding layout chunked to all");
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("COMPA",&pack_options)<0)
+ if (h5repack_addlayout("CHUNK=20x10",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -521,19 +627,18 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
-
+
PASSED();
-
- TESTING(" layout compact to contiguous conversion");
+ TESTING(" adding layout contiguous");
/*-------------------------------------------------------------------------
- * layout compact to contiguous conversion
+ * test an individual object option
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_compact:CONTI",&pack_options)<0)
+ if (h5repack_addlayout("dset1:CONTI",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -543,17 +648,19 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout compact to chunk conversion");
+
+ PASSED();
+
+ TESTING(" adding layout contiguous to all");
+
/*-------------------------------------------------------------------------
- * layout compact to chunk conversion
+ * test all objects option
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_compact:CHUNK=2x5",&pack_options)<0)
+ if (h5repack_addlayout("CONTI",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -563,17 +670,19 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+
+ PASSED();
+
+ TESTING(" adding layout compact");
- TESTING(" layout compact to compact conversion");
-
/*-------------------------------------------------------------------------
- * layout compact to compact conversion
+ * test an individual object option
*-------------------------------------------------------------------------
*/
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_compact:COMPA",&pack_options)<0)
+ if (h5repack_addlayout("dset1:COMPA",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -583,16 +692,18 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout contiguous to compact conversion");
+ PASSED();
+
+ TESTING(" adding layout compact to all");
+
/*-------------------------------------------------------------------------
- * layout contiguous to compact conversion
+ * test all objects option
*-------------------------------------------------------------------------
*/
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_contiguous:COMPA",&pack_options)<0)
+ if (h5repack_addlayout("COMPA",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -602,16 +713,19 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout contiguous to chunk conversion");
+
+ PASSED();
+
+
+ TESTING(" layout compact to contiguous conversion");
+
/*-------------------------------------------------------------------------
- * layout contiguous to chunk conversion
+ * layout compact to contiguous conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_contiguous:CHUNK=3x6",&pack_options)<0)
+ if (h5repack_addlayout("dset_compact:CONTI",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -621,17 +735,17 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout contiguous to contiguous conversion");
+ PASSED();
+
+ TESTING(" layout compact to chunk conversion");
/*-------------------------------------------------------------------------
- * layout contiguous to contiguous conversion
+ * layout compact to chunk conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_contiguous:CONTI",&pack_options)<0)
+ if (h5repack_addlayout("dset_compact:CHUNK=2x5",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -641,16 +755,17 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+ PASSED();
- TESTING(" layout chunked to compact conversion");
+ TESTING(" layout compact to compact conversion");
+
/*-------------------------------------------------------------------------
- * layout chunked to compact conversion
+ * layout compact to compact conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_chunk:COMPA",&pack_options)<0)
+ if (h5repack_addlayout("dset_compact:COMPA",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -660,17 +775,16 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout chunked to contiguous conversion");
-
+ PASSED();
+
+ TESTING(" layout contiguous to compact conversion");
/*-------------------------------------------------------------------------
- * layout chunked to contiguous conversion
+ * layout contiguous to compact conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_chunk:CONTI",&pack_options)<0)
+ if (h5repack_addlayout("dset_contiguous:COMPA",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -680,16 +794,16 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" layout chunked to chunk conversion");
+ PASSED();
+
+ TESTING(" layout contiguous to chunk conversion");
/*-------------------------------------------------------------------------
- * layout chunked to chunked conversion
+ * layout contiguous to chunk conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset_chunk:CHUNK=18x13",&pack_options)<0)
+ if (h5repack_addlayout("dset_contiguous:CHUNK=3x6",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -701,27 +815,15 @@ int main (void)
TEST_ERROR;
PASSED();
-
- TESTING(" filter queue fletcher, shuffle, deflate, szip");
+ TESTING(" layout contiguous to contiguous conversion");
/*-------------------------------------------------------------------------
- * add some filters
+ * layout contiguous to contiguous conversion
*-------------------------------------------------------------------------
*/
-
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addlayout("dset1:CHUNK 20x10",&pack_options)<0)
- TEST_ERROR;
-#if defined (H5_HAVE_FILTER_FLETCHER32)
- if (h5repack_addfilter("dset1:FLET",&pack_options)<0)
- TEST_ERROR;
-#endif
- if (h5repack_addfilter("dset1:SHUF",&pack_options)<0)
- TEST_ERROR;
- if (h5repack_addfilter("dset1:SZIP=8",&pack_options)<0)
- TEST_ERROR;
- if (h5repack_addfilter("dset1:GZIP=1",&pack_options)<0)
+ if (h5repack_addlayout("dset_contiguous:CONTI",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -731,17 +833,16 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+ PASSED();
- PASSED();
-
- TESTING(" filter conversion from deflate to szip");
+ TESTING(" layout chunked to compact conversion");
/*-------------------------------------------------------------------------
- * filter conversion from deflate to szip
+ * layout chunked to compact conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addfilter("dset_gzip:SZIP=8",&pack_options)<0)
+ if (h5repack_addlayout("dset_chunk:COMPA",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -751,16 +852,17 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+ PASSED();
+
+ TESTING(" layout chunked to contiguous conversion");
- TESTING(" filter conversion from szip to deflate");
/*-------------------------------------------------------------------------
- * filter conversion from szip to deflate
+ * layout chunked to contiguous conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addfilter("dset_szip:GZIP=1",&pack_options)<0)
+ if (h5repack_addlayout("dset_chunk:CONTI",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -770,16 +872,16 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+ PASSED();
- TESTING(" filter conversion from 2 filters to 1 filter");
+ TESTING(" layout chunked to chunk conversion");
/*-------------------------------------------------------------------------
- * filter conversion from szip to deflate
+ * layout chunked to chunked conversion
*-------------------------------------------------------------------------
*/
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addfilter("dset_all:GZIP=1",&pack_options)<0)
+ if (h5repack_addlayout("dset_chunk:CHUNK=18x13",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -789,7 +891,8 @@ int main (void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+ PASSED();
+
diff --git a/tools/lib/h5tools_filters.c b/tools/lib/h5tools_filters.c
index f02ec83..c76c3de 100644
--- a/tools/lib/h5tools_filters.c
+++ b/tools/lib/h5tools_filters.c
@@ -114,7 +114,7 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr
*-------------------------------------------------------------------------
*/
case H5Z_FILTER_SHUFFLE:
- if (!have_szip)
+ if (!have_shuffle)
{
if (name)
print_warning(name,"shuffle");