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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/class/fields-static-class-name-binding-eval.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/class/fields-static-class-name-binding-eval.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/js/src/tests/non262/class/fields-static-class-name-binding-eval.js b/js/src/tests/non262/class/fields-static-class-name-binding-eval.js new file mode 100644 index 0000000000..34185e7ecd --- /dev/null +++ b/js/src/tests/non262/class/fields-static-class-name-binding-eval.js @@ -0,0 +1,59 @@ +// Static field initialisers can access the inner name binding for class definitions. +{ + class C { + static field = eval("C"); + } + assertEq(C.field, C); +} +{ + let C = class Inner { + static field = eval("Inner"); + }; + assertEq(C.field, C); +} + +// Static field initialisers can't access the outer name binding for class expressions +// before it has been initialised. +{ + assertThrowsInstanceOf(() => { + let C = class { + static field = eval("C"); + }; + }, ReferenceError); +} + +// Static field initialisers can access the outer name binding for class expressions after +// the binding has been initialised +{ + let C = class { + static field = () => eval("C"); + }; + assertEq(C.field(), C); +} + +// Static field initialiser expressions always resolve the inner name binding. +{ + class C { + static field = () => eval("C"); + } + assertEq(C.field(), C); + + const D = C; + C = null; + + assertEq(D.field(), D); +} +{ + let C = class Inner { + static field = () => eval("Inner"); + } + assertEq(C.field(), C); + + const D = C; + C = null; + + assertEq(D.field(), D); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |