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[HtmlUnit] SVN: [14284] trunk/htmlunit/src
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From: <asa...@us...> - 2017-04-28 11:10:16
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Revision: 14284
http://sourceforge.net/p/htmlunit/code/14284
Author: asashour
Date: 2017-04-28 11:10:14 +0000 (Fri, 28 Apr 2017)
Log Message:
-----------
js: fix Typed Array empty construction
Modified Paths:
--------------
trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/ArrayBufferViewBase.java
trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/Uint8ArrayTest.java
Modified: trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/ArrayBufferViewBase.java
===================================================================
--- trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/ArrayBufferViewBase.java 2017-04-28 10:55:40 UTC (rev 14283)
+++ trunk/htmlunit/src/main/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/ArrayBufferViewBase.java 2017-04-28 11:10:14 UTC (rev 14284)
@@ -69,7 +69,7 @@
}
super.constructor(array, (int) dbByteOffset, (int) dbLength);
}
- else if (getBrowserVersion().hasFeature(JS_TYPED_ARRAYS_NULL)) {
+ else if (object == Undefined.instance || getBrowserVersion().hasFeature(JS_TYPED_ARRAYS_NULL)) {
constructor(0);
}
else {
Modified: trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/Uint8ArrayTest.java
===================================================================
--- trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/Uint8ArrayTest.java 2017-04-28 10:55:40 UTC (rev 14283)
+++ trunk/htmlunit/src/test/java/com/gargoylesoftware/htmlunit/javascript/host/arrays/Uint8ArrayTest.java 2017-04-28 11:10:14 UTC (rev 14284)
@@ -200,4 +200,26 @@
loadPageWithAlerts2(html);
}
+ /**
+ * @throws Exception if the test fails
+ */
+ @Test
+ @Alerts("0")
+ public void emptyConstructor() throws Exception {
+ final String html
+ = "<html><head><title>foo</title><script>\n"
+ + "function test() {\n"
+ + " try {\n"
+ + " var array = new Uint8Array();\n"
+ + " alert(array.length);\n"
+ + " } catch(e) {\n"
+ + " alert('exception');\n"
+ + " }\n"
+ + "}\n"
+ + "</script></head><body onload='test()'>\n"
+ + "</body></html>";
+
+ loadPageWithAlerts2(html);
+ }
+
}
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