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30 lines
899 B
Rust
30 lines
899 B
Rust
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use errors::DenoResult;
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use hyper::rt::{Future, Stream};
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use hyper::{Client, Uri};
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use tokio::runtime::current_thread::Runtime;
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// The CodeFetch message is used to load HTTP javascript resources and expects a
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// synchronous response, this utility method supports that.
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pub fn fetch_sync_string(module_name: &str) -> DenoResult<String> {
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let url = module_name.parse::<Uri>().unwrap();
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let client = Client::new();
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// TODO Use Deno's RT
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let mut rt = Runtime::new().unwrap();
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let body = rt.block_on(
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client
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.get(url)
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.and_then(|response| response.into_body().concat2()),
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)?;
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Ok(String::from_utf8(body.to_vec()).unwrap())
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}
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#[test]
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fn test_fetch_sync_string() {
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// Relies on external http server. See tools/http_server.py
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let p = fetch_sync_string("http://localhost:4545/package.json").unwrap();
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println!("package.json len {}", p.len());
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assert!(p.len() > 1);
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}
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