add zip64support.tar.zst benchmark

Author: folkertdev

benchmarks.json

@@ -1,23 +1,27 @@
 {
     "commands": {
         "decompress-rs": [
-            "./decompress rs silesia-small.tar"
+            "./decompress rs silesia-small.tar.zst",
+            "./decompress rs zip64support.tar.zst"
         ],
         "decompress-c": [
-            "./decompress c silesia-small.tar"
+            "./decompress c silesia-small.tar.zst",
+            "./decompress c zip64support.tar.zst"
         ]
     },
     "render-versus-self": {
         "decompression (c vs rs)": {
-            "silesia-small.tar": { "measure": "cycles", "before": { "command": "decompress-c", "index": 0 }, "after": { "command": "decompress-rs", "index": 0 } }
+            "silesia-small.tar.zst": { "measure": "cycles", "before": { "command": "decompress-c", "index": 0 }, "after": { "command": "decompress-rs", "index": 0 } },
+            "zip64support.tar.zst": { "measure": "cycles", "before": { "command": "decompress-c", "index": 1 }, "after": { "command": "decompress-rs", "index": 1 } }
         }
     },
     "render-versus-other": {
         "decompression (rs, other versus self)": {
             "measure": "cycles",
             "command": "decompress-rs",
             "rows": {
-                "silesia-small.tar": 0
+                "silesia-small.tar.zst": 0,
+                "zip64support.tar.zst": 1
             }
         }
     }

test-libzstd-rs-sys/examples/decompress.rs

@@ -1,20 +1,27 @@
 use core::ffi::c_void;
+use std::borrow::Cow;
 
 fn main() {
     let mut it = std::env::args();
 
     let _ = it.next().unwrap();
+    let variant = it.next().unwrap();
+    let file = it.next();
 
     let silesia_small_tar_zst = include_bytes!("../../silesia-small.tar.zst");
-    let input = silesia_small_tar_zst;
 
-    match it.next().unwrap().as_str() {
+    let input: Cow<'_, [u8]> = match file {
+        None => silesia_small_tar_zst.into(),
+        Some(path) => std::fs::read(path).unwrap().into(),
+    };
+
+    match variant.as_str() {
         "c" => {
-            let err = c(input);
+            let err = c(&input);
             assert_eq!(err, 0);
         }
         "rs" => {
-            let err = rs(input);
+            let err = rs(&input);
             assert_eq!(err, 0);
         }
         bad => panic!("invalid command {bad}"),