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 --- .../tests/debug/envChain_frame-eval-relazify.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/jit-test/tests/debug/envChain_frame-eval-relazify.js (limited to 'js/src/jit-test/tests/debug/envChain_frame-eval-relazify.js') diff --git a/js/src/jit-test/tests/debug/envChain_frame-eval-relazify.js b/js/src/jit-test/tests/debug/envChain_frame-eval-relazify.js new file mode 100644 index 0000000000..bcdc108b9a --- /dev/null +++ b/js/src/jit-test/tests/debug/envChain_frame-eval-relazify.js @@ -0,0 +1,41 @@ +// |jit-test| skip-if: isLcovEnabled() + +function func(doEval) { + if (doEval) { + const dbg = this.newGlobal({sameZoneAs: {}}).Debugger({}); + dbg.getNewestFrame().eval(` + function reaction() { + // Access global variable to walk through the environment chain. + return Map; + }; + Promise.resolve(1).then(reaction); +`); + } +} + +assertEq(isLazyFunction(func), true); +assertEq(isRelazifiableFunction(func), false); + +// Delazify here. +func(false); + +// Delazified function should be marked relazifiable. +assertEq(isLazyFunction(func), false); +assertEq(isRelazifiableFunction(func), true); + +// Perform Frame.prototype.eval +func(true); + +// Frame.prototype.eval should mark the enclosing script non-relazifiable. +assertEq(isLazyFunction(func), false); +assertEq(isRelazifiableFunction(func), false); + +// This shouldn't relazify `func`. +relazifyFunctions(); +relazifyFunctions(); + +assertEq(isLazyFunction(func), false); +assertEq(isRelazifiableFunction(func), false); + +// Execute the inner function to make sure the enclosing script is not lazy. +drainJobQueue(); -- cgit v1.2.3