diff options
Diffstat (limited to 'js')
| -rw-r--r-- | js/os.ts | 6 | ||||
| -rw-r--r-- | js/process.ts | 1 | ||||
| -rw-r--r-- | js/process_test.ts | 16 |
3 files changed, 21 insertions, 2 deletions
@@ -13,7 +13,9 @@ export let pid: number; /** Reflects the NO_COLOR environment variable: https://no-color.org/ */ export let noColor: boolean; -/** Path to the current deno process's executable file. */ +/** Path to the current deno process's executable file. + * Requires the `--allow-env` flag, otherwise it'll be set to an empty `string`. + */ export let execPath: string; function setGlobals(pid_: number, noColor_: boolean, execPath_: string): void { @@ -145,7 +147,7 @@ export function start( /** * Returns the current user's home directory. - * Does not require elevated privileges. + * Requires the `--allow-env` flag. */ export function homeDir(): string { const builder = flatbuffers.createBuilder(); diff --git a/js/process.ts b/js/process.ts index ce6a05760..0629b26b0 100644 --- a/js/process.ts +++ b/js/process.ts @@ -55,6 +55,7 @@ async function runStatus(rid: number): Promise<ProcessStatus> { /** Send a signal to process under given PID. Unix only at this moment. * If pid is negative, the signal will be sent to the process group identified * by -pid. + * Requires the `--allow-run` flag. */ export function kill(pid: number, signo: number): void { const builder = flatbuffers.createBuilder(); diff --git a/js/process_test.ts b/js/process_test.ts index 874f59a81..69b904b73 100644 --- a/js/process_test.ts +++ b/js/process_test.ts @@ -321,6 +321,22 @@ test(function signalNumbers(): void { // Ignore signal tests on windows for now... if (Deno.platform.os !== "win") { + test(function killPermissions(): void { + let caughtError = false; + try { + // Unlike the other test cases, we don't have permission to spawn a + // subprocess we can safely kill. Instead we send SIGCONT to the current + // process - assuming that Deno does not have a special handler set for it + // and will just continue even if a signal is erroneously sent. + Deno.kill(Deno.pid, Deno.Signal.SIGCONT); + } catch (e) { + caughtError = true; + assertEquals(e.kind, Deno.ErrorKind.PermissionDenied); + assertEquals(e.name, "PermissionDenied"); + } + assert(caughtError); + }); + testPerm({ run: true }, async function killSuccess(): Promise<void> { const p = run({ args: ["python", "-c", "from time import sleep; sleep(10000)"] |