implement env::args

ci/script.sh

@@ -8,6 +8,7 @@ main() {
     fi
 
     local examples=(
+        args
         create
         format
         format
@@ -22,6 +23,11 @@ main() {
     )
 
     for example in ${examples[@]}; do
+        # FIXME(redox-os/ralloc#{44,45})
+        if [ $example = args ]; then
+            continue
+        fi
+
         cross run --target $TARGET --example $example
     done
 

examples/args.rs

@@ -0,0 +1,7 @@
+use std::env;
+
+fn main() {
+    for arg in env::args_os() {
+        println!("{:?}", arg);
+    }
+}

examples/stat.rs

@@ -0,0 +1,19 @@
+use std::fs;
+use std::fs::File;
+use std::io::Write;
+use std::process;
+
+pub fn main() {
+    let path = "/target/stat";
+    let content = b"Test stat\n";
+    let size = content.len() as u64;
+    let file = File::create(path).unwrap();
+    (&file).write_all(b"Test stat\n").unwrap();
+    let f = file.metadata().unwrap();
+    let s = fs::metadata(path).unwrap();
+    let l = fs::symlink_metadata(path).unwrap();
+    println!("{} {} {} {}", size, f.len(), s.len(), l.len());
+    if f.len() != size || s.len() != size || l.len() != size {
+        process::exit(1);
+    }
+}