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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/async-functions/async-contains-unicode-escape.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/async-functions/async-contains-unicode-escape.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/non262/async-functions/async-contains-unicode-escape.js b/js/src/tests/non262/async-functions/async-contains-unicode-escape.js new file mode 100644 index 0000000000..d53dff696c --- /dev/null +++ b/js/src/tests/non262/async-functions/async-contains-unicode-escape.js @@ -0,0 +1,54 @@ +var BUGNUMBER = 1315815; +var summary = "async/await containing escapes"; + +print(BUGNUMBER + ": " + summary); + +// Using "eval" as the argument name is fugly, but it means evals below are +// *direct* evals, and so their effects in the unescaped case won't extend +// past each separate |test| call (as would happen if we used a different name +// that made each eval into an indirect eval, affecting code in the global +// scope). +function test(code, eval) +{ + var unescaped = code.replace("###", "async"); + var escaped = code.replace("###", "\\u0061"); + + assertThrowsInstanceOf(() => eval(escaped), SyntaxError); + eval(unescaped); +} + +test("### function f() {}", eval); +test("var x = ### function f() {}", eval); +test("### x => {};", eval); +test("var x = ### x => {}", eval); +test("### () => {};", eval); +test("var x = ### () => {}", eval); +test("### (y) => {};", eval); +test("var x = ### (y) => {}", eval); +test("({ ### x() {} })", eval); +test("var x = ### function f() {}", eval); + +if (typeof parseModule === "function") + test("export default ### function f() {}", parseModule); + +assertThrowsInstanceOf(() => eval("async await => 1;"), + SyntaxError); +assertThrowsInstanceOf(() => eval("async aw\\u0061it => 1;"), + SyntaxError); + +var async = 0; +assertEq(\u0061sync, 0); + +var obj = { \u0061sync() { return 1; } }; +assertEq(obj.async(), 1); + +async = function() { return 42; }; + +var z = async(obj); +assertEq(z, 42); + +var w = async(obj)=>{}; +assertEq(typeof w, "function"); + +if (typeof reportCompare === "function") + reportCompare(true, true); |