tests: Add avm2/edittext_bottom_scroll_v_basic test

This test verifies the behavior of TextField.bottomScrollV.

tests/tests/swfs/avm2/edittext_bottom_scroll_v_basic/Test.as

@@ -0,0 +1,49 @@
+package {
+import flash.display.Sprite;
+import flash.text.TextField;
+import flash.text.TextFormat;
+
+public class Test extends Sprite {
+    [Embed(source="TestFont.ttf", fontName="TestFont", embedAsCFF="false", unicodeRange="U+0061-U+0064")]
+    private var TestFont:Class;
+
+    public function Test() {
+        stage.scaleMode = "noScale";
+
+        // height > text height
+        for (var c = 0; c < 10; ++c) {
+            test(200, c);
+        }
+
+        // text height > height
+        for (var h = 0; h < 200; ++h) {
+            test(h, 100);
+        }
+    }
+
+    private function test(height: int, chars: uint):void {
+        var text = new TextField();
+        text.multiline = true;
+        text.border = true;
+        text.width = 100;
+        text.height = height;
+        text.embedFonts = true;
+        var tf = new TextFormat();
+        tf.font = "TestFont";
+        tf.size = 20;
+        tf.leading = 6;
+        text.defaultTextFormat = tf;
+
+        var i = chars;
+        while (i > 1) {
+            text.text += "a\n";
+            i -= 2;
+        }
+        if (i > 0) {
+            text.text += "a";
+        }
+
+        trace("h=" + height + ",chars=" + chars + ",bottomScrollV=" + text.bottomScrollV);
+    }
+}
+}

tests/tests/swfs/avm2/edittext_bottom_scroll_v_basic/output.txt

@@ -0,0 +1,210 @@
+h=200,chars=0,bottomScrollV=1
+h=200,chars=1,bottomScrollV=1
+h=200,chars=2,bottomScrollV=2
+h=200,chars=3,bottomScrollV=2
+h=200,chars=4,bottomScrollV=3
+h=200,chars=5,bottomScrollV=3
+h=200,chars=6,bottomScrollV=4
+h=200,chars=7,bottomScrollV=4
+h=200,chars=8,bottomScrollV=5
+h=200,chars=9,bottomScrollV=5
+h=0,chars=100,bottomScrollV=1
+h=1,chars=100,bottomScrollV=1
+h=2,chars=100,bottomScrollV=1
+h=3,chars=100,bottomScrollV=1
+h=4,chars=100,bottomScrollV=1
+h=5,chars=100,bottomScrollV=1
+h=6,chars=100,bottomScrollV=1
+h=7,chars=100,bottomScrollV=1
+h=8,chars=100,bottomScrollV=1
+h=9,chars=100,bottomScrollV=1
+h=10,chars=100,bottomScrollV=1
+h=11,chars=100,bottomScrollV=1
+h=12,chars=100,bottomScrollV=1
+h=13,chars=100,bottomScrollV=1
+h=14,chars=100,bottomScrollV=1
+h=15,chars=100,bottomScrollV=1
+h=16,chars=100,bottomScrollV=1
+h=17,chars=100,bottomScrollV=1
+h=18,chars=100,bottomScrollV=1
+h=19,chars=100,bottomScrollV=1
+h=20,chars=100,bottomScrollV=1
+h=21,chars=100,bottomScrollV=1
+h=22,chars=100,bottomScrollV=1
+h=23,chars=100,bottomScrollV=1
+h=24,chars=100,bottomScrollV=1
+h=25,chars=100,bottomScrollV=1
+h=26,chars=100,bottomScrollV=1
+h=27,chars=100,bottomScrollV=1
+h=28,chars=100,bottomScrollV=1
+h=29,chars=100,bottomScrollV=1
+h=30,chars=100,bottomScrollV=1
+h=31,chars=100,bottomScrollV=1
+h=32,chars=100,bottomScrollV=1
+h=33,chars=100,bottomScrollV=1
+h=34,chars=100,bottomScrollV=1
+h=35,chars=100,bottomScrollV=1
+h=36,chars=100,bottomScrollV=1
+h=37,chars=100,bottomScrollV=1
+h=38,chars=100,bottomScrollV=1
+h=39,chars=100,bottomScrollV=1
+h=40,chars=100,bottomScrollV=1
+h=41,chars=100,bottomScrollV=1
+h=42,chars=100,bottomScrollV=1
+h=43,chars=100,bottomScrollV=1
+h=44,chars=100,bottomScrollV=1
+h=45,chars=100,bottomScrollV=1
+h=46,chars=100,bottomScrollV=1
+h=47,chars=100,bottomScrollV=1
+h=48,chars=100,bottomScrollV=1
+h=49,chars=100,bottomScrollV=1
+h=50,chars=100,bottomScrollV=2
+h=51,chars=100,bottomScrollV=2
+h=52,chars=100,bottomScrollV=2
+h=53,chars=100,bottomScrollV=2
+h=54,chars=100,bottomScrollV=2
+h=55,chars=100,bottomScrollV=2
+h=56,chars=100,bottomScrollV=2
+h=57,chars=100,bottomScrollV=2
+h=58,chars=100,bottomScrollV=2
+h=59,chars=100,bottomScrollV=2
+h=60,chars=100,bottomScrollV=2
+h=61,chars=100,bottomScrollV=2
+h=62,chars=100,bottomScrollV=2
+h=63,chars=100,bottomScrollV=2
+h=64,chars=100,bottomScrollV=2
+h=65,chars=100,bottomScrollV=2
+h=66,chars=100,bottomScrollV=2
+h=67,chars=100,bottomScrollV=2
+h=68,chars=100,bottomScrollV=2
+h=69,chars=100,bottomScrollV=2
+h=70,chars=100,bottomScrollV=2
+h=71,chars=100,bottomScrollV=2
+h=72,chars=100,bottomScrollV=2
+h=73,chars=100,bottomScrollV=2
+h=74,chars=100,bottomScrollV=2
+h=75,chars=100,bottomScrollV=2
+h=76,chars=100,bottomScrollV=3
+h=77,chars=100,bottomScrollV=3
+h=78,chars=100,bottomScrollV=3
+h=79,chars=100,bottomScrollV=3
+h=80,chars=100,bottomScrollV=3
+h=81,chars=100,bottomScrollV=3
+h=82,chars=100,bottomScrollV=3
+h=83,chars=100,bottomScrollV=3
+h=84,chars=100,bottomScrollV=3
+h=85,chars=100,bottomScrollV=3
+h=86,chars=100,bottomScrollV=3
+h=87,chars=100,bottomScrollV=3
+h=88,chars=100,bottomScrollV=3
+h=89,chars=100,bottomScrollV=3
+h=90,chars=100,bottomScrollV=3
+h=91,chars=100,bottomScrollV=3
+h=92,chars=100,bottomScrollV=3
+h=93,chars=100,bottomScrollV=3
+h=94,chars=100,bottomScrollV=3
+h=95,chars=100,bottomScrollV=3
+h=96,chars=100,bottomScrollV=3
+h=97,chars=100,bottomScrollV=3
+h=98,chars=100,bottomScrollV=3
+h=99,chars=100,bottomScrollV=3
+h=100,chars=100,bottomScrollV=3
+h=101,chars=100,bottomScrollV=3
+h=102,chars=100,bottomScrollV=4
+h=103,chars=100,bottomScrollV=4
+h=104,chars=100,bottomScrollV=4
+h=105,chars=100,bottomScrollV=4
+h=106,chars=100,bottomScrollV=4
+h=107,chars=100,bottomScrollV=4
+h=108,chars=100,bottomScrollV=4
+h=109,chars=100,bottomScrollV=4
+h=110,chars=100,bottomScrollV=4
+h=111,chars=100,bottomScrollV=4
+h=112,chars=100,bottomScrollV=4
+h=113,chars=100,bottomScrollV=4
+h=114,chars=100,bottomScrollV=4
+h=115,chars=100,bottomScrollV=4
+h=116,chars=100,bottomScrollV=4
+h=117,chars=100,bottomScrollV=4
+h=118,chars=100,bottomScrollV=4
+h=119,chars=100,bottomScrollV=4
+h=120,chars=100,bottomScrollV=4
+h=121,chars=100,bottomScrollV=4
+h=122,chars=100,bottomScrollV=4
+h=123,chars=100,bottomScrollV=4
+h=124,chars=100,bottomScrollV=4
+h=125,chars=100,bottomScrollV=4
+h=126,chars=100,bottomScrollV=4
+h=127,chars=100,bottomScrollV=4
+h=128,chars=100,bottomScrollV=5
+h=129,chars=100,bottomScrollV=5
+h=130,chars=100,bottomScrollV=5
+h=131,chars=100,bottomScrollV=5
+h=132,chars=100,bottomScrollV=5
+h=133,chars=100,bottomScrollV=5
+h=134,chars=100,bottomScrollV=5
+h=135,chars=100,bottomScrollV=5
+h=136,chars=100,bottomScrollV=5
+h=137,chars=100,bottomScrollV=5
+h=138,chars=100,bottomScrollV=5
+h=139,chars=100,bottomScrollV=5
+h=140,chars=100,bottomScrollV=5
+h=141,chars=100,bottomScrollV=5
+h=142,chars=100,bottomScrollV=5
+h=143,chars=100,bottomScrollV=5
+h=144,chars=100,bottomScrollV=5
+h=145,chars=100,bottomScrollV=5
+h=146,chars=100,bottomScrollV=5
+h=147,chars=100,bottomScrollV=5
+h=148,chars=100,bottomScrollV=5
+h=149,chars=100,bottomScrollV=5
+h=150,chars=100,bottomScrollV=5
+h=151,chars=100,bottomScrollV=5
+h=152,chars=100,bottomScrollV=5
+h=153,chars=100,bottomScrollV=5
+h=154,chars=100,bottomScrollV=6
+h=155,chars=100,bottomScrollV=6
+h=156,chars=100,bottomScrollV=6
+h=157,chars=100,bottomScrollV=6
+h=158,chars=100,bottomScrollV=6
+h=159,chars=100,bottomScrollV=6
+h=160,chars=100,bottomScrollV=6
+h=161,chars=100,bottomScrollV=6
+h=162,chars=100,bottomScrollV=6
+h=163,chars=100,bottomScrollV=6
+h=164,chars=100,bottomScrollV=6
+h=165,chars=100,bottomScrollV=6
+h=166,chars=100,bottomScrollV=6
+h=167,chars=100,bottomScrollV=6
+h=168,chars=100,bottomScrollV=6
+h=169,chars=100,bottomScrollV=6
+h=170,chars=100,bottomScrollV=6
+h=171,chars=100,bottomScrollV=6
+h=172,chars=100,bottomScrollV=6
+h=173,chars=100,bottomScrollV=6
+h=174,chars=100,bottomScrollV=6
+h=175,chars=100,bottomScrollV=6
+h=176,chars=100,bottomScrollV=6
+h=177,chars=100,bottomScrollV=6
+h=178,chars=100,bottomScrollV=6
+h=179,chars=100,bottomScrollV=6
+h=180,chars=100,bottomScrollV=7
+h=181,chars=100,bottomScrollV=7
+h=182,chars=100,bottomScrollV=7
+h=183,chars=100,bottomScrollV=7
+h=184,chars=100,bottomScrollV=7
+h=185,chars=100,bottomScrollV=7
+h=186,chars=100,bottomScrollV=7
+h=187,chars=100,bottomScrollV=7
+h=188,chars=100,bottomScrollV=7
+h=189,chars=100,bottomScrollV=7
+h=190,chars=100,bottomScrollV=7
+h=191,chars=100,bottomScrollV=7
+h=192,chars=100,bottomScrollV=7
+h=193,chars=100,bottomScrollV=7
+h=194,chars=100,bottomScrollV=7
+h=195,chars=100,bottomScrollV=7
+h=196,chars=100,bottomScrollV=7
+h=197,chars=100,bottomScrollV=7
+h=198,chars=100,bottomScrollV=7
+h=199,chars=100,bottomScrollV=7

tests/tests/swfs/avm2/edittext_bottom_scroll_v_basic/test.toml

@@ -0,0 +1 @@
+num_ticks = 1