tests: Add avm2/edittext_autosize_height test

This test verifies how autosize sets heights of text fields.

Author: kjarosh

tests/tests/swfs/avm2/edittext_autosize_height/Test.as

@@ -0,0 +1,83 @@
+package {
+import flash.display.Sprite;
+import flash.text.TextField;
+import flash.text.TextFormat;
+
+[SWF(width="500", height="400")]
+public class Test extends Sprite {
+    [Embed(source="TestFont.ttf", fontName="TestFont", embedAsCFF="false", unicodeRange="U+0061-U+0064")]
+    private var TestFont:Class;
+
+    private var nextY: int = 0;
+    private var nextX: int = 0;
+
+    public function Test() {
+        stage.scaleMode = "noScale";
+
+        newTextField("left", false, "<p></p><p>abab</p><p>ab</p>");
+        newTextField("left", true, "<p></p><p>abab</p><p>ab</p>");
+        newTextField("center", false, "<p></p><p>abab</p><p>ab</p>");
+        newTextField("center", true, "<p></p><p>abab</p><p>ab</p>");
+        newTextField("right", false, "<p></p><p>abab</p><p>ab</p>");
+        newTextField("right", true, "<p></p><p>abab</p><p>ab</p>");
+
+        nextY = 0;
+        nextX = 100;
+        newTextField("left", false, "<p>abab</p><p>ab</p><p></p>");
+        newTextField("left", true, "<p>abab</p><p>ab</p><p></p>");
+        newTextField("center", false, "<p>abab</p><p>ab</p><p></p>");
+        newTextField("center", true, "<p>abab</p><p>ab</p><p></p>");
+        newTextField("right", false, "<p>abab</p><p>ab</p><p></p>");
+        newTextField("right", true, "<p>abab</p><p>ab</p><p></p>");
+
+        nextY = 0;
+        nextX = 200;
+        newTextField("left", false, "<p>abab</p>");
+        newTextField("left", true, "<p>abab</p>");
+        newTextField("left", false, "");
+        newTextField("left", true, "");
+        newTextField("left", false, "<p></p>");
+        newTextField("left", true, "<p></p>");
+
+        nextY = 0;
+        nextX = 300;
+        newTextField("right", false, "<p></p>");
+        newTextField("right", true, "<p></p>");
+        newTextField("center", false, "<p></p>");
+        newTextField("center", true, "<p></p>");
+        newTextField("left", false, "<p></p><p></p>");
+        newTextField("left", true, "<p></p><p></p>");
+
+        nextY = 0;
+        nextX = 400;
+        newTextField("left", true, "<p>abab abab abab abab abab</p>");
+        newTextField("left", true, "<p>abab abab abab abab abab</p><p></p>");
+        newTextField("left", true, "abab abab abab abab abab");
+        newTextField("right", true, "<p>abab abab abab abab abab</p>");
+        newTextField("right", true, "<p>abab abab abab abab abab</p><p></p>");
+        newTextField("right", true, "abab abab abab abab abab");
+    }
+
+    private function newTextField(autosize: String, wordWrap: Boolean, htmlText: String):void {
+        var text = new TextField();
+        text.multiline = true;
+        text.wordWrap = wordWrap;
+        text.border = true;
+        text.x = nextX;
+        text.y = nextY;
+        nextY += 62;
+        text.width = 100;
+        text.height = 60;
+        text.embedFonts = true;
+        var tf = new TextFormat();
+        tf.font = "TestFont";
+        tf.size = 10;
+        tf.leading = 5;
+        text.defaultTextFormat = tf;
+        text.htmlText = htmlText;
+        text.autoSize = autosize;
+        trace("(w, h) = (" + text.textWidth + ", " + text.textHeight + ")");
+        addChild(text);
+    }
+}
+}

tests/tests/swfs/avm2/edittext_autosize_height/TestFont.ttf

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+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 40)
+(w, h) = (32, 15)
+(w, h) = (32, 15)
+(w, h) = (0, 0)
+(w, h) = (0, 0)
+(w, h) = (0, 15)
+(w, h) = (0, 15)
+(w, h) = (0, 15)
+(w, h) = (0, 15)
+(w, h) = (0, 15)
+(w, h) = (0, 15)
+(w, h) = (0, 25)
+(w, h) = (0, 25)
+(w, h) = (96, 25)
+(w, h) = (96, 40)
+(w, h) = (96, 25)
+(w, h) = (96, 25)
+(w, h) = (96, 40)
+(w, h) = (96, 25)

tests/tests/swfs/avm2/edittext_autosize_height/output.expected.png

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+num_ticks = 1
+
+[image_comparisons.output]
+tolerance = 128
+
+[player_options]
+with_renderer = { optional = false, sample_count = 4 }