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-rw-r--r--snapshots/lib.rs77
1 files changed, 0 insertions, 77 deletions
diff --git a/snapshots/lib.rs b/snapshots/lib.rs
deleted file mode 100644
index 1d0b3ceb3..000000000
--- a/snapshots/lib.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use deno_core::Snapshot;
-use once_cell::sync::Lazy;
-use std::convert::TryInto;
-
-pub fn tsc_snapshot() -> Snapshot {
- Snapshot::Static(&*COMPILER_SNAPSHOT)
-}
-
-static COMPILER_SNAPSHOT: Lazy<Box<[u8]>> = Lazy::new(
- #[cold]
- #[inline(never)]
- || {
- static COMPRESSED_COMPILER_SNAPSHOT: &[u8] =
- include_bytes!(concat!(env!("OUT_DIR"), "/COMPILER_SNAPSHOT.bin"));
-
- zstd::bulk::decompress(
- &COMPRESSED_COMPILER_SNAPSHOT[4..],
- u32::from_le_bytes(COMPRESSED_COMPILER_SNAPSHOT[0..4].try_into().unwrap())
- as usize,
- )
- .unwrap()
- .into_boxed_slice()
- },
-);
-
-pub fn cli_snapshot() -> Snapshot {
- Snapshot::Static(&*CLI_SNAPSHOT)
-}
-
-static CLI_SNAPSHOT: Lazy<Box<[u8]>> = Lazy::new(
- #[allow(clippy::uninit_vec)]
- #[cold]
- #[inline(never)]
- || {
- static COMPRESSED_CLI_SNAPSHOT: &[u8] =
- include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin"));
-
- let size =
- u32::from_le_bytes(COMPRESSED_CLI_SNAPSHOT[0..4].try_into().unwrap())
- as usize;
- let mut vec = Vec::with_capacity(size);
-
- // SAFETY: vec is allocated with exact snapshot size (+ alignment)
- // SAFETY: non zeroed bytes are overwritten with decompressed snapshot
- unsafe {
- vec.set_len(size);
- }
-
- lzzzz::lz4::decompress(&COMPRESSED_CLI_SNAPSHOT[4..], &mut vec).unwrap();
-
- vec.into_boxed_slice()
- },
-);
-
-#[cfg(test)]
-mod tests {
- use deno_runtime::deno_core;
-
- #[test]
- fn cli_snapshot() {
- let mut js_runtime = deno_core::JsRuntime::new(deno_core::RuntimeOptions {
- startup_snapshot: Some(crate::cli_snapshot()),
- ..Default::default()
- });
- js_runtime
- .execute_script(
- "<anon>",
- r#"
- if (!(bootstrap.mainRuntime && bootstrap.workerRuntime)) {
- throw Error("bad");
- }
- console.log("we have console.log!!!");
- "#,
- )
- .unwrap();
- }
-}