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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/debug/Frame-script-06.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/debug/Frame-script-06.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Frame-script-06.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-script-06.js b/js/src/jit-test/tests/debug/Frame-script-06.js new file mode 100644 index 0000000000..a01000347a --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-script-06.js @@ -0,0 +1,48 @@ +// Frame.prototype.script for async generator frames. + +load(libdir + "asserts.js"); + +var g = newGlobal({ newCompartment: true }); +var dbg = new Debugger(g); +g.eval(` +async function* f() { + await Promise.resolve(); +} +`); + +let frame; +let script; +dbg.onEnterFrame = function(f) { + frame = f; + script = frame.script; +}; + +const it = g.f(); + +assertEq(frame instanceof Debugger.Frame, true); +assertEq(script instanceof Debugger.Script, true); +assertEq(frame.script, script); + +let lastFrame = frame; +let lastScript = script; +frame = null; +script = null; + +let promise = it.next(); + +assertEq(frame, lastFrame); +assertEq(script, lastScript); +assertEq(frame.script, script); + +lastFrame = frame; +lastScript = script; +frame = null; +script = null; + +promise.then(() => { + assertEq(frame, lastFrame); + assertEq(script, lastScript); + + // The frame has finished evaluating, so the script is no longer accessible. + assertThrowsInstanceOf(() => frame.script, Error); +}); |