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Code Issues Releases Wiki Activity

fix realpath behavior in windows (#3425)

This commit is contained in:
木杉 2019-12-02 03:23:35 +08:00 committed by Ry Dahl
parent 81efa9d938
commit 537c6b3ed9
2 changed files with 15 additions and 3 deletions
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12
cli/js/realpath_test.ts
View File

@ -4,7 +4,11 @@ import { testPerm, assert, assertEquals } from "./test_util.ts";
testPerm({ read: true }, function realpathSyncSuccess(): void {
const incompletePath = "cli/tests/fixture.json";
const realPath = Deno.realpathSync(incompletePath);
assert(realPath.startsWith("/"));
if (Deno.build.os !== "win") {
assert(realPath.startsWith("/"));
} else {
assert(/^[A-Z]/.test(realPath));
}
assert(realPath.endsWith(incompletePath));
});
@ -47,7 +51,11 @@ testPerm({ read: true }, function realpathSyncNotFound(): void {
testPerm({ read: true }, async function realpathSuccess(): Promise<void> {
const incompletePath = "cli/tests/fixture.json";
const realPath = await Deno.realpath(incompletePath);
assert(realPath.startsWith("/"));
if (Deno.build.os !== "win") {
assert(realPath.startsWith("/"));
} else {
assert(/^[A-Z]/.test(realPath));
}
assert(realPath.endsWith(incompletePath));
});

6
cli/ops/fs.rs
View File

@ -300,7 +300,11 @@ fn op_realpath(
// corresponds to the realpath on Unix and
// CreateFile and GetFinalPathNameByHandle on Windows
let realpath = fs::canonicalize(&path)?;
let realpath_str = realpath.to_str().unwrap().to_owned().replace("\\", "/");
let mut realpath_str =
realpath.to_str().unwrap().to_owned().replace("\\", "/");
if cfg!(windows) {
realpath_str = realpath_str.trim_start_matches("//?/").to_string();
}
Ok(json!(realpath_str))
})
}