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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/misc/regress-bug632003.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/misc/regress-bug632003.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/tests/non262/misc/regress-bug632003.js b/js/src/tests/non262/misc/regress-bug632003.js new file mode 100644 index 0000000000..c299f6dc42 --- /dev/null +++ b/js/src/tests/non262/misc/regress-bug632003.js @@ -0,0 +1,63 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + */ +var BUGNUMBER = 632003; +var summary = 'The var statement should add the property to the global if it exists on the prototype'; + +// Define properties on Object.prototype with various attributes and +// value-getter-setter combinations then check that a var statement +// can always define a variable with the same name in the global object. + +if (typeof evaluate != "undefined") { + var global_case = def_all("global_case"); + evaluate(global_case.source); + check_values(this, global_case.var_list); +} + +var eval_case = def_all("eval_case"); +eval(eval_case.source); +check_values(this, eval_case.var_list); + +function def_all(prefix) +{ + var builder, index, i, j; + + builder = {source: "", var_list: []}; + index = 0; + for (i = 0; i <= 1; ++i) { + for (j = 0; j <= 1; ++j) { + def({value: index}); + def({value: index, writable: true}); + def({get: Function("return "+index+";")}); + def({set: function() { }}); + def({get: Function("return "+index+";"), set: function() { }}); + } + } + return builder; + + function def(descriptor_seed) + { + var var_name = prefix + index; + descriptor_seed.configurable = !!i; + descriptor_seed.enumerable = !!j; + Object.defineProperty(Object.prototype, var_name, descriptor_seed); + var var_value = index + 0.5; + builder.source += "var "+var_name+" = "+var_value+";\n"; + builder.var_list.push({name: var_name, expected_value: var_value}); + ++index; + } +} + +function check_values(obj, var_list) +{ + for (i = 0; i != var_list.length; ++i) { + var name = var_list[i].name; + assertEq(obj.hasOwnProperty(name), true); + assertEq(obj[name], var_list[i].expected_value); + } +} + +reportCompare(true, true); |