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Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/cacheir/setelem-undefined-null.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/setelem-undefined-null.js b/js/src/jit-test/tests/cacheir/setelem-undefined-null.js new file mode 100644 index 0000000000..894fad5fe6 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/setelem-undefined-null.js @@ -0,0 +1,50 @@ +function exists() { + var a = {'null': 0, 'undefined': 0}; + for (var i = 0; i < 100; i++) { + a[null] = i; + a[undefined] = i * 2; + assertEq(a['null'], i); + assertEq(a['undefined'], i * 2); + } +} + +function adding() { + for (var i = 0; i < 100; i++) { + var a = {}; + a[null] = i; + a[undefined] = i * 2; + assertEq(a['null'], i); + assertEq(a['undefined'], i * 2); + } +} + +function setter() { + var test = 0; + var a = { + set null(v) { + test = v; + }, + set undefined(v) { + test = v * 2; + } + } + for (var i = 0; i < 100; i++) { + a[null] = i; + assertEq(test, i); + a[undefined] = i; + assertEq(test, i * 2); + } +} + +function mixed() { + var a = {'null': void 0, 'undefined': void 0}; + for (var i = 0; i < 100; i++) { + a[i % 2 ? null : undefined] = i; + assertEq(a[i % 2 ? 'null' : 'undefined'], i) + } +} + +exists(); +adding() +setter(); +mixed(); |