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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/strict/11.4.1.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/strict/11.4.1.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/non262/strict/11.4.1.js b/js/src/tests/non262/strict/11.4.1.js new file mode 100644 index 0000000000..1125962a35 --- /dev/null +++ b/js/src/tests/non262/strict/11.4.1.js @@ -0,0 +1,45 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ + +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +/* Deleting an identifier is a syntax error in strict mode code only. */ +assertEq(testLenientAndStrict('delete x;', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); + +/* + * A reference expression surrounded by parens is itself a reference + * expression. + */ +assertEq(testLenientAndStrict('delete (x);', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); + +/* Deleting other sorts of expressions are not syntax errors in either mode. */ +assertEq(testLenientAndStrict('delete x.y;', + parsesSuccessfully, + parsesSuccessfully), + true); +assertEq(testLenientAndStrict('delete Object();', + returns(true), + returns(true)), + true); + +/* Functions should inherit the surrounding code's strictness. */ +assertEq(testLenientAndStrict('function f() { delete x; }', + parsesSuccessfully, + parseRaisesException(SyntaxError)), + true); + +/* Local directives override the surrounding code's strictness. */ +assertEq(testLenientAndStrict('function f() { "use strict"; delete x; }', + parseRaisesException(SyntaxError), + parseRaisesException(SyntaxError)), + true); + +reportCompare(true, true); |