From d1e9b33cac65794632921045e7a851c58ef1863d Mon Sep 17 00:00:00 2001 From: Jarred Sumner Date: Thu, 21 Sep 2023 07:25:18 -0700 Subject: On Linux, respect memory limit from cgroups (#5849) * Implement `process.constrainedMemory()` * Add a comment * Handle max * Missing header * We can use WTF::ramSize now * Update WebKit * Update ZigGlobalObject.cpp * WebKit * :scissors: --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> --- test/js/node/process/process.test.js | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'test/js/node/process/process.test.js') diff --git a/test/js/node/process/process.test.js b/test/js/node/process/process.test.js index dc1081087..a4a8862a2 100644 --- a/test/js/node/process/process.test.js +++ b/test/js/node/process/process.test.js @@ -487,3 +487,13 @@ it("dlopen args parsing", () => { expect(() => process.dlopen({ module: { exports: Symbol("123") } }, "/tmp/not-found.so")).toThrow(); expect(() => process.dlopen({ module: { exports: Symbol("123") } }, Symbol("badddd"))).toThrow(); }); + +it("process.constrainedMemory()", () => { + if (process.platform === "linux") { + // On Linux, it returns 0 if the kernel doesn't support it + expect(process.constrainedMemory() >= 0).toBe(true); + } else { + // On unsupported platforms, it returns undefined + expect(process.constrainedMemory()).toBeUndefined(); + } +}); -- cgit v1.2.3