avm2: TLF GroupElement tests

tests/tests/swfs/avm2/text_engine_groupelement/Test.as

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+package {
+  import flash.display.Sprite;
+  public class Test extends Sprite { }
+}
+
+import flash.text.engine.GroupElement;
+import flash.text.engine.TextElement;
+import flash.text.engine.ContentElement;
+
+function createGroup() {
+  var vector = new Vector.<ContentElement>()
+  vector.push(new TextElement("aaaaa"))
+  vector.push(new TextElement("bbbbb"))
+  vector.push(new TextElement("ccccc"))
+  return new GroupElement(vector);
+}
+
+trace("/// replaceElements(0, 0, null)")
+var group = createGroup();
+trace("result: " + group.replaceElements(0, 0, null));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(50, 50, null)")
+var group = createGroup();
+trace("result: " + group.replaceElements(50, 50, null));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(0, 1, null)")
+var group = createGroup();
+trace("result: " + group.replaceElements(0, 1, null));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(0, 3, null)")
+var group = createGroup();
+trace("result: " + group.replaceElements(0, 3, null));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+/*
+trace("/// replaceElements(3, 0, null)")
+var group = createGroup();
+trace("result: " + group.replaceElements(3, 0, null));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " " + group.getElementAt(i));
+}
+*/
+
+trace("/// replaceElements(1, 1, replacement)")
+var group = createGroup();
+var replacement = new Vector.<ContentElement>;
+replacement.push(new TextElement("foobar"));
+trace("result: " + group.replaceElements(1, 1, replacement));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(1, 2, replacement)")
+var group = createGroup();
+var replacement = new Vector.<ContentElement>;
+replacement.push(new TextElement("foobar"));
+trace("result: " + group.replaceElements(1, 2, replacement));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(3, 3, replacement)")
+var group = createGroup();
+var replacement = new Vector.<ContentElement>;
+replacement.push(new TextElement("foobar"));
+trace("result: " + group.replaceElements(3, 3, replacement));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(1, 1, replacements)")
+var group = createGroup();
+var replacements = new Vector.<ContentElement>();
+replacements.push(new TextElement("11111"));
+replacements.push(new TextElement("22222"));
+trace("result: " + group.replaceElements(1, 1, replacements));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements(1, 2, replacements)")
+var group = createGroup();
+var replacements = new Vector.<ContentElement>();
+replacements.push(new TextElement("11111"));
+replacements.push(new TextElement("22222"));
+trace("result: " + group.replaceElements(1, 2, replacements));
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// splitTextElement(1, 2)");
+var group = createGroup();
+trace("result: " + group.splitTextElement(1, 2).text);
+for (var i = 0; i < group.elementCount; i++) {
+  trace(i + " "+ group.getElementAt(i).text);
+}
+
+trace("/// replaceElements (begin index out-of-bounds)");
+try {
+  var group = createGroup();
+  group.replaceElements(42, 43, null);
+} catch (e) {
+  trace(e)
+}
+
+trace("/// replaceElements (end index out-of-bounds)")
+try {
+  var group = createGroup();
+  var replacement = new Vector.<ContentElement>;
+  replacement.push(new TextElement("foobar"));
+  replacement.push(new TextElement("hello world"));
+  group.replaceElements(3, 4, replacement);
+} catch (e) {
+  trace(e);
+}
+
+trace("/// getElementAt (out-of-bounds)");
+try {
+  var group = createGroup();
+  group.getElementAt(42);
+} catch (e) {
+  trace(e)
+}
+
+trace("/// splitTextElement (element index out-of-bounds)");
+try {
+  var group = createGroup();
+  group.splitTextElement(42, 0);
+} catch (e) {
+  trace(e)
+}
+
+trace("/// splitTextElement (text index out-of-bounds)");
+try {
+  var group = createGroup();
+  group.splitTextElement(0, 42);
+} catch (e) {
+  trace(e)
+}
+
+trace("/// splitTextElement (not TextElement)");
+var vector = new Vector.<ContentElement>()
+vector.push(new GroupElement())
+var group = new GroupElement(vector);
+try {
+  group.splitTextElement(0, 1);
+} catch (e) {
+  trace(e);
+}

tests/tests/swfs/avm2/text_engine_groupelement/output.txt

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+/// replaceElements(0, 0, null)
+result: null
+0 aaaaa
+1 bbbbb
+2 ccccc
+/// replaceElements(50, 50, null)
+result: null
+0 aaaaa
+1 bbbbb
+2 ccccc
+/// replaceElements(0, 1, null)
+result: [object TextElement]
+0 bbbbb
+1 ccccc
+/// replaceElements(0, 3, null)
+result: [object TextElement],[object TextElement],[object TextElement]
+/// replaceElements(1, 1, replacement)
+result: 
+0 aaaaa
+1 foobar
+2 bbbbb
+3 ccccc
+/// replaceElements(1, 2, replacement)
+result: [object TextElement]
+0 aaaaa
+1 foobar
+2 ccccc
+/// replaceElements(3, 3, replacement)
+result: 
+0 aaaaa
+1 bbbbb
+2 ccccc
+3 foobar
+/// replaceElements(1, 1, replacements)
+result: 
+0 aaaaa
+1 11111
+2 22222
+3 bbbbb
+4 ccccc
+/// replaceElements(1, 2, replacements)
+result: [object TextElement]
+0 aaaaa
+1 11111
+2 22222
+3 ccccc
+/// splitTextElement(1, 2)
+result: bbb
+0 aaaaa
+1 bb
+2 bbb
+3 ccccc
+/// replaceElements (begin index out-of-bounds)
+RangeError: Error #2006: The supplied index is out of bounds.
+/// replaceElements (end index out-of-bounds)
+RangeError: Error #2006: The supplied index is out of bounds.
+/// getElementAt (out-of-bounds)
+RangeError: Error #2006: The supplied index is out of bounds.
+/// splitTextElement (element index out-of-bounds)
+RangeError: Error #2006: The supplied index is out of bounds.
+/// splitTextElement (text index out-of-bounds)
+RangeError: Error #2006: The supplied index is out of bounds.
+/// splitTextElement (not TextElement)
+ArgumentError: Error #2004: One of the parameters is invalid.

tests/tests/swfs/avm2/text_engine_groupelement/test.toml

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+num_frames = 1