Only run test_issue_223 when deflate filter is avail

.github/workflows/ci.yml

@@ -276,7 +276,7 @@ jobs:
         with: {toolchain: 1.64}
       - name: Build and test all crates
         run:
-          cargo test --workspace -vv --features=hdf5-sys/static --exclude=hdf5-derive
+          cargo test --workspace -vv --features=hdf5-sys/static,hdf5-sys/zlib --exclude=hdf5-derive
 
   wine:
     name: wine

hdf5-sys/build.rs

@@ -175,8 +175,8 @@ pub struct Header {
     pub have_direct: bool,
     pub have_parallel: bool,
     pub have_threadsafe: bool,
-    pub have_zlib: bool,
     pub have_no_deprecated: bool,
+    pub have_filter_deflate: bool,
     pub version: Version,
 }
 
@@ -203,7 +203,7 @@ impl Header {
             } else if name == "H5_HAVE_THREADSAFE" {
                 hdr.have_threadsafe = value > 0;
             } else if name == "H5_HAVE_FILTER_DEFLATE" {
-                hdr.have_zlib = value > 0;
+                hdr.have_filter_deflate = value > 0;
             } else if name == "H5_NO_DEPRECATED_SYMBOLS" {
                 hdr.have_no_deprecated = value > 0;
             }
@@ -680,14 +680,18 @@ impl Config {
             println!("cargo:rustc-cfg=feature=\"have-threadsafe\"");
             println!("cargo:have_threadsafe=1");
         }
+        if self.header.have_filter_deflate {
+            println!("cargo:rustc-cfg=feature=\"have-filter-deflate\"");
+            println!("cargo:have_filter_deflate=1");
+        }
     }
 
     fn check_against_features_required(&self) {
         let h = &self.header;
         for (flag, feature, native) in [
             (!h.have_no_deprecated, "deprecated", "HDF5_ENABLE_DEPRECATED_SYMBOLS"),
             (h.have_threadsafe, "threadsafe", "HDF5_ENABLE_THREADSAFE"),
-            (h.have_zlib, "zlib", "HDF5_ENABLE_Z_LIB_SUPPORT"),
+            (h.have_filter_deflate, "zlib", "HDF5_ENABLE_Z_LIB_SUPPORT"),
         ] {
             if feature_enabled(&feature.to_ascii_uppercase()) {
                 assert!(

hdf5/build.rs

@@ -9,6 +9,7 @@ fn main() {
             "DEP_HDF5_HAVE_DIRECT" => print_feature("have-direct"),
             "DEP_HDF5_HAVE_PARALLEL" => print_feature("have-parallel"),
             "DEP_HDF5_HAVE_THREADSAFE" => print_feature("have-threadsafe"),
+            "DEP_HDF5_HAVE_FILTER_DEFLATE" => print_feature("have-filter-deflate"),
             // internal config flags
             "DEP_HDF5_MSVC_DLL_INDIRECTION" => print_cfg("msvc_dll_indirection"),
             // public version features

hdf5/tests/test_dataset.rs

@@ -367,6 +367,7 @@ fn test_create_on_databuilder() {
 }
 
 #[test]
+#[cfg(feature = "have-filter-deflate")]
 fn test_issue_223() {
     let file = new_in_memory_file().unwrap();