From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 22 Dec 2020 21:35:14 +0000 (+0000)
Subject: wip simple test
X-Git-Tag: otter-0.2.0~171
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=50829a1f87642f9bf6b9a5312150dba70f2d9457;p=otter.git

wip simple test

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/wdriver.rs b/wdriver.rs
index e776ca0d..138c9ec0 100644
--- a/wdriver.rs
+++ b/wdriver.rs
@@ -5,4 +5,9 @@
 pub use fehler::throws;
 pub use structopt::StructOpt;
 
+pub use std::env;
+pub use std::io::Write;
+pub use std::os::unix::process::CommandExt;
+pub use std::process::Command;
+
 pub type AE = anyhow::Error;
diff --git a/wdriver/simple.rs b/wdriver/simple.rs
index a33d9d85..9f1fa8f7 100644
--- a/wdriver/simple.rs
+++ b/wdriver/simple.rs
@@ -6,10 +6,29 @@ use otter_webdriver_tests::*;
 
 #[derive(StructOpt)]
 struct Opts {
-  
+  #[structopt(long="--no-bwrap")]
+  no_bwrap: bool,
 }
 
 #[throws(AE)]
 fn main(){
-  
+  let opts = Opts::from_args();
+
+  if !opts.no_bwrap {
+    println!("running bwrap");
+
+    let mut bcmd = Command::new("bwrap");
+    bcmd.args("--unshare-net \
+             --dev-bind / / \
+             --tmpfs /tmp \
+             --die-with-parent".split(" "))
+      .arg(env::current_exe().expect("failed to find current executable"))
+      .arg("--no-bwrap")
+      .args(env::args_os().skip(1));
+
+    std::io::stdout().flush().unwrap();
+    Err(bcmd.exec()).unwrap()
+  }
+
+  println!("hi!");
 }