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Code Issues Packages 1 Wiki Activity

fix(std/wasi): use lookupflags for path_filestat_get (#6530)

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Casper Beyer 2020-06-28 03:55:05 +08:00 • committed by GitHub
parent 40dcfc8996
commit 5f3d730df0
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2 changed files with 27 additions and 1 deletions
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5
std/wasi/snapshot_preview1.ts
View file

@ -853,7 +853,10 @@ export default class Module {
const view = new DataView(this.memory.buffer);
try {
const info = Deno.statSync(path);
const info =
(flags & LOOKUPFLAGS_SYMLINK_FOLLOW) != 0
? Deno.statSync(path)
: Deno.lstatSync(path);
view.setBigUint64(buf_out, BigInt(info.dev ? info.dev : 0), true);
buf_out += 8;

23
std/wasi/testdata/std_fs_symlink_metadata.rs vendored Normal file
View file

@ -0,0 +1,23 @@
// { "preopens": { "/fixture": "fixture" } }
fn main() {
let metadata = std::fs::symlink_metadata("/fixture/directory").unwrap();
assert!(metadata.file_type().is_dir());
let metadata =
std::fs::symlink_metadata("/fixture/symlink_to_directory").unwrap();
assert!(metadata.file_type().is_symlink());
let metadata = std::fs::symlink_metadata("/fixture/file").unwrap();
assert!(metadata.file_type().is_file());
let metadata = std::fs::symlink_metadata("/fixture/symlink_to_file").unwrap();
assert!(metadata.file_type().is_symlink());
let metadata = std::fs::symlink_metadata("/fixture/directory/file").unwrap();
assert!(metadata.file_type().is_file());
let metadata =
std::fs::symlink_metadata("/fixture/directory/symlink_to_file").unwrap();
assert!(metadata.file_type().is_symlink());
}