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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/extensions/expression-closure-syntax.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/extensions/expression-closure-syntax.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/expression-closure-syntax.js b/js/src/tests/non262/extensions/expression-closure-syntax.js new file mode 100644 index 0000000000..84b3cc8fe9 --- /dev/null +++ b/js/src/tests/non262/extensions/expression-closure-syntax.js @@ -0,0 +1,62 @@ +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 1416337; +var summary = + "Expression closure syntax is only permitted for functions that constitute " + + "entire AssignmentExpressions, not PrimaryExpressions that are themselves " + + "components of larger binary expressions"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +{ + function assertThrowsSyntaxError(code) + { + function testOne(replacement) + { + var x, rv; + try + { + rv = eval(code.replace("@@@", replacement)); + } + catch (e) + { + assertEq(e instanceof SyntaxError, true, + "should have thrown a SyntaxError, instead got: " + e); + return; + } + + assertEq(true, false, "should have thrown, instead returned " + rv); + } + + testOne("function"); + testOne("async function"); + } + + assertThrowsSyntaxError("x = ++@@@() 1"); + assertThrowsSyntaxError("x = delete @@@() 1"); + assertThrowsSyntaxError("x = new @@@() 1"); + assertThrowsSyntaxError("x = void @@@() 1"); + assertThrowsSyntaxError("x = +@@@() 1"); + assertThrowsSyntaxError("x = 1 + @@@() 1"); + assertThrowsSyntaxError("x = null != @@@() 1"); + assertThrowsSyntaxError("x = null != @@@() 0 ? 1 : a => {}"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} !== null"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}.toString"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}['toString']"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}``"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}()"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}++"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} || 0"); + assertThrowsSyntaxError("x = 0 || @@@() 0 ? 1 : a => {}"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} && true"); + assertThrowsSyntaxError("x = true && @@@() 0 ? 1 : a => {}"); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |