tests: Add avm2/array_splice_types test

This tests different types of Array.splice arguments.

Author: kjarosh

tests/tests/swfs/avm2/array_splice_types/Test.as

@@ -0,0 +1,113 @@
+package {
+import flash.display.*;
+
+public class Test extends MovieClip {
+    public function Test() {
+        var array = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15];
+
+        trace("splice():");
+        testSplice(array, function(a:Array):Array {
+            return a.splice();
+        });
+
+        trace("splice(\"0\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice("0");
+        });
+
+        trace("splice(\"5\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice("5");
+        });
+
+        trace("splice(true):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(true);
+        });
+
+        trace("splice(false):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(false);
+        });
+
+        trace("splice(new Object()):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(new Object());
+        });
+
+        trace("splice(1, \"2\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, "2");
+        });
+
+        trace("splice(-1, 2):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(-1, 2);
+        });
+
+        trace("splice(\"-5\", 3):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice("-5", 3);
+        });
+
+        trace("splice(1, -2):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, -2);
+        });
+
+        trace("splice(1, true):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, true);
+        });
+
+        trace("splice(1, false):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, false);
+        });
+
+        trace("splice(1, \"true\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, "true");
+        });
+
+        trace("splice(1, \"false\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, "false");
+        });
+
+        trace("splice(1, new Object()):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, new Object());
+        });
+
+        trace("splice(1, \"5\"):");
+        testSplice(array, function(a:Array):Array {
+            return a.splice(1, "5");
+        });
+    }
+
+    private function testSplice(array:Array, f:Function):void {
+        array = array.concat();
+        var ret:Array = f(array);
+
+        trace("  returned: " + arrToString(ret));
+        trace("  after: " + arrToString(array));
+    }
+
+    private function arrToString(array:*):String {
+        if (array == null) {
+            return "null";
+        } else if (!(array is Array)) {
+            return "" + array;
+        } else if (array.length > 1000) {
+            return "<len(" + array.length + ")>";
+        } else if (array.length == 0) {
+            return "<empty>";
+        } else {
+            return "[" + array.map(function(el:*, ...rest):String {
+                return arrToString(el);
+            }) + "]";
+        }
+    }
+}
+}

tests/tests/swfs/avm2/array_splice_types/output.txt

@@ -0,0 +1,48 @@
+splice():
+  returned: null
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice("0"):
+  returned: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+  after: <empty>
+splice("5"):
+  returned: [5,6,7,8,9,10,11,12,13,14,15]
+  after: [0,1,2,3,4]
+splice(true):
+  returned: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+  after: [0]
+splice(false):
+  returned: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+  after: <empty>
+splice(new Object()):
+  returned: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+  after: <empty>
+splice(1, "2"):
+  returned: [1,2]
+  after: [0,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(-1, 2):
+  returned: [15]
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14]
+splice("-5", 3):
+  returned: [11,12,13]
+  after: [0,1,2,3,4,5,6,7,8,9,10,14,15]
+splice(1, -2):
+  returned: <empty>
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, true):
+  returned: [1]
+  after: [0,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, false):
+  returned: <empty>
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, "true"):
+  returned: <empty>
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, "false"):
+  returned: <empty>
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, new Object()):
+  returned: <empty>
+  after: [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
+splice(1, "5"):
+  returned: [1,2,3,4,5]
+  after: [0,6,7,8,9,10,11,12,13,14,15]

tests/tests/swfs/avm2/array_splice_types/test.swf

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+num_ticks = 1