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Unified Diff: test/mjsunit/array-unshift.js

Issue 397593008: Keep new arrays allocated with 'new Array(N)' in fast mode (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix slow test Created 6 years, 5 months ago
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Index: test/mjsunit/array-unshift.js
diff --git a/test/mjsunit/array-unshift.js b/test/mjsunit/array-unshift.js
index 0eb299a0cee2a145396c2e7036d2237667c256c7..4d0c18e7e3de69a160be6fc23768854d05a93f39 100644
--- a/test/mjsunit/array-unshift.js
+++ b/test/mjsunit/array-unshift.js
@@ -194,7 +194,9 @@
(function() {
for (var i = 0; i < 7; i++) {
try {
- new Array(Math.pow(2, 32) - 3).unshift(1, 2, 3, 4, 5);
+ var a1 = [];
+ a1[Math.pow(2, 32) - 3 - 1] = 0;
+ a1.unshift(1, 2, 3, 4, 5);
throw 'Should have thrown RangeError';
} catch (e) {
assertTrue(e instanceof RangeError);
@@ -202,7 +204,9 @@
// Check smi boundary
var bigNum = (1 << 30) - 3;
- assertEquals(bigNum + 7, new Array(bigNum).unshift(1, 2, 3, 4, 5, 6, 7));
+ var a2 = [];
+ a2[bigNum - 1] = 0;
+ assertEquals(bigNum + 7, a2.unshift(1, 2, 3, 4, 5, 6, 7));
}
})();
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