From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/xdr/async.js | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 js/src/jit-test/tests/xdr/async.js (limited to 'js/src/jit-test/tests/xdr/async.js') diff --git a/js/src/jit-test/tests/xdr/async.js b/js/src/jit-test/tests/xdr/async.js new file mode 100644 index 0000000000..2c75c89a98 --- /dev/null +++ b/js/src/jit-test/tests/xdr/async.js @@ -0,0 +1,35 @@ +load(libdir + 'bytecode-cache.js'); + +// Prevent relazification triggered by some zeal modes. +gczeal(0); + +async function f1(a, b) { + let x = await 10; + return x; +}; +var toStringResult = f1.toString(); + +var test = ` +async function f1(a, b) { + let x = await 10; + return x; +}; +// toString gets unwrapped function from wrapped function. +assertEq(f1.toString(), \`${toStringResult}\`); + +var ans = 0; +f1().then(x => { ans = x; }); +drainJobQueue(); +assertEq(ans, 10); + +async function f2(a, b) { + // arguments.callee gets wrapped function from unwrapped function. + return arguments.callee; +}; + +f2().then(x => { ans = x; }); +drainJobQueue(); +assertEq(ans, f2); +`; + +evalWithCache(test, { assertEqBytecode: true, checkFrozen: true}); -- cgit v1.2.3