From ae8e75cd6431756bc971b561c128ced55325be4d Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 14:27:10 +0100
Subject: [PATCH 1/7] text: Transform text size using layout_to_local_matrix

This is needed as this transformation applies device-text specific
scaling.
---
 core/src/display_object/edit_text.rs |  1 +
 core/src/html/dimensions.rs          | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/core/src/display_object/edit_text.rs b/core/src/display_object/edit_text.rs
index 602796e35b5a..e0655453e593 100644
--- a/core/src/display_object/edit_text.rs
+++ b/core/src/display_object/edit_text.rs
@@ -969,6 +969,7 @@ impl<'gc> EditText<'gc> {
     /// The returned tuple should be interpreted as width, then height.
     pub fn measure_text(self, _context: &mut UpdateContext<'gc>) -> (Twips, Twips) {
         let text_size = self.0.layout.borrow().text_size();
+        let text_size = self.layout_to_local_matrix() * text_size;
         (text_size.width(), text_size.height())
     }
 
diff --git a/core/src/html/dimensions.rs b/core/src/html/dimensions.rs
index 65dd737ca4c0..8986faafda55 100644
--- a/core/src/html/dimensions.rs
+++ b/core/src/html/dimensions.rs
@@ -152,6 +152,34 @@ impl<T> From<Position<T>> for Size<T> {
     }
 }
 
+impl From<swf::PointDelta<Twips>> for Size<Twips> {
+    fn from(size: swf::PointDelta<Twips>) -> Self {
+        Self {
+            width: size.dx,
+            height: size.dy,
+        }
+    }
+}
+
+impl From<Size<Twips>> for swf::PointDelta<Twips> {
+    fn from(size: Size<Twips>) -> Self {
+        Self {
+            dx: size.width,
+            dy: size.height,
+        }
+    }
+}
+
+impl std::ops::Mul<Size<Twips>> for ruffle_render::matrix::Matrix {
+    type Output = Size<Twips>;
+
+    fn mul(self, size: Size<Twips>) -> Size<Twips> {
+        // Size has the same semantics as PointDelta when applying a matrix
+        let size: swf::PointDelta<Twips> = size.into();
+        (self * size).into()
+    }
+}
+
 /// A type which represents the offset and size of a text box.
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub struct BoxBounds<T> {

From 35309304138da6ee6043c248988805f0bec24055 Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:03:50 +0100
Subject: [PATCH 2/7] text: Use layout_to_local_matrix when calculating line
 metrics

This makes sure that the device-text specific transforms are applied.
---
 core/src/display_object/edit_text.rs |  4 +++-
 core/src/html/dimensions.rs          | 10 ++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/core/src/display_object/edit_text.rs b/core/src/display_object/edit_text.rs
index e0655453e593..43499f2f5a85 100644
--- a/core/src/display_object/edit_text.rs
+++ b/core/src/display_object/edit_text.rs
@@ -2262,13 +2262,15 @@ impl<'gc> EditText<'gc> {
         let line = layout.lines().get(line)?;
         let bounds = line.bounds();
 
+        // TODO What about internal bounds?
+        let bounds = self.layout_to_local_matrix() * bounds;
         Some(LayoutMetrics {
             ascent: line.ascent(),
             descent: line.descent(),
             leading: line.leading(),
             width: bounds.width(),
             height: bounds.height() + line.leading(),
-            x: bounds.offset_x() + Self::GUTTER,
+            x: bounds.offset_x(),
         })
     }
 
diff --git a/core/src/html/dimensions.rs b/core/src/html/dimensions.rs
index 8986faafda55..87c095e17e2d 100644
--- a/core/src/html/dimensions.rs
+++ b/core/src/html/dimensions.rs
@@ -231,6 +231,16 @@ where
     }
 }
 
+impl std::ops::Mul<BoxBounds<Twips>> for ruffle_render::matrix::Matrix {
+    type Output = BoxBounds<Twips>;
+
+    fn mul(self, bounds: BoxBounds<Twips>) -> BoxBounds<Twips> {
+        // BoxBounds have the same semantics as Rectangle when applying a matrix
+        let bounds: Rectangle<Twips> = bounds.into();
+        (self * bounds).into()
+    }
+}
+
 impl<T> BoxBounds<T>
 where
     T: Add<T, Output = T> + Sub<T, Output = T> + Copy,

From e7cff9aae0b47d01e42e5ae2a88e3ff2d4918761 Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:12:19 +0100
Subject: [PATCH 3/7] text: Implement proper layout_to_local_matrix inverse

Device text requires non-translation-only transformations in the
layout_to_local_matrix, which requires the generic inverse() function
to be called when calculating its inverse.
---
 core/src/display_object/edit_text.rs | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/core/src/display_object/edit_text.rs b/core/src/display_object/edit_text.rs
index 43499f2f5a85..e24027d29ecf 100644
--- a/core/src/display_object/edit_text.rs
+++ b/core/src/display_object/edit_text.rs
@@ -799,15 +799,12 @@ impl<'gc> EditText<'gc> {
 
     /// Returns the matrix for transforming from this object's
     /// local space into its layout coordinate space.
-    fn local_to_layout_matrix(self) -> Matrix {
-        // layout_to_local contains only a translation,
-        // no need to inverse the matrix generically.
-        let Matrix { tx, ty, .. } = self.layout_to_local_matrix();
-        Matrix::translate(-tx, -ty)
+    fn local_to_layout_matrix(self) -> Option<Matrix> {
+        self.layout_to_local_matrix().inverse()
     }
 
-    fn local_to_layout(self, local: Point<Twips>) -> Point<Twips> {
-        self.local_to_layout_matrix() * local
+    fn local_to_layout(self, local: Point<Twips>) -> Option<Point<Twips>> {
+        Some(self.local_to_layout_matrix()? * local)
     }
 
     pub fn replace_text(
@@ -1593,7 +1590,7 @@ impl<'gc> EditText<'gc> {
     /// Characters are divided in half, the last line is extended, etc.
     pub fn screen_position_to_index(self, position: Point<Twips>) -> Option<usize> {
         let position = self.global_to_local(position)?;
-        let position = self.local_to_layout(position);
+        let position = self.local_to_layout(position)?;
 
         // TODO We can use binary search for both y and x here
 
@@ -2305,7 +2302,7 @@ impl<'gc> EditText<'gc> {
             return None;
         }
 
-        let position = self.local_to_layout(position);
+        let position = self.local_to_layout(position)?;
 
         Some(
             self.0

From 3072e5e78d3a96ac78ce7d157287cb1ccc81454f Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:14:03 +0100
Subject: [PATCH 4/7] text: Fix x/y scaling of device text glyphs

Device text in FP cannot be scaled independently in x/y. Only the y
scale is applied, and the x scale is set so that the aspect ratio of
characters is preserved. It's used only for calculating metrics and
sizing bounds.
---
 core/src/display_object/edit_text.rs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/core/src/display_object/edit_text.rs b/core/src/display_object/edit_text.rs
index e24027d29ecf..4ee791b05791 100644
--- a/core/src/display_object/edit_text.rs
+++ b/core/src/display_object/edit_text.rs
@@ -791,10 +791,22 @@ impl<'gc> EditText<'gc> {
     /// coordinate space into this object's local space.
     fn layout_to_local_matrix(self) -> Matrix {
         let bounds = self.0.bounds.get();
-        Matrix::translate(
+        let matrix = Matrix::translate(
             bounds.x_min + Self::GUTTER - Twips::from_pixels(self.0.hscroll.get()),
             bounds.y_min + Self::GUTTER - self.0.vertical_scroll_offset(),
-        )
+        );
+
+        if self.font_type() == FontType::Device {
+            // Device text cannot be scaled independently in x/y.
+            // Here we have to make sure the independent x/y scale applied for
+            // the local coordinate space is reversed, leaving only y scale
+            // and keeping the original aspect ratio in x.
+            let m = self.local_to_global_matrix();
+            let device_font_scale_x = m.d / m.a;
+            matrix * Matrix::scale(device_font_scale_x, 1.0f32)
+        } else {
+            matrix
+        }
     }
 
     /// Returns the matrix for transforming from this object's

From 241570f319e71c492199df5f7dc94613361821fc Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:16:29 +0100
Subject: [PATCH 5/7] tests: Add
 visual/edittext/edittext_device_transform_basic test

Tests basic translations applied to device text.
---
 .../edittext_device_transform_basic/Test.as   |  63 ++++++++++++++++++
 .../TestFont.ttf                              | Bin 0 -> 1600 bytes
 .../output.expected.png                       | Bin 0 -> 820 bytes
 .../output.txt                                |  24 +++++++
 .../edittext_device_transform_basic/test.swf  | Bin 0 -> 2103 bytes
 .../edittext_device_transform_basic/test.toml |  18 +++++
 6 files changed, 105 insertions(+)
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/Test.as
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/TestFont.ttf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.expected.png
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.txt
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.swf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.toml

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/Test.as b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/Test.as
new file mode 100644
index 000000000000..596c8fff102f
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/Test.as
@@ -0,0 +1,63 @@
+package {
+import flash.display.*;
+import flash.text.*;
+import flash.geom.*;
+
+[SWF(width="200", height="200")]
+public class Test extends Sprite {
+    [Embed(source="TestFont.ttf", fontName="TestFont", embedAsCFF="false", unicodeRange="U+0061-U+0064")]
+    private var TestFont:Class;
+
+    private var nextX:int = 0;
+    private var nextY:int = 0;
+
+    public function Test() {
+        stage.scaleMode = "noScale";
+
+        test(false);
+        test(false, 2);
+        test(false, 1, 2);
+        test(false, 2, 2);
+
+        nextX = 100;
+        nextY = 0;
+
+        test(true);
+        test(true, 2);
+        test(true, 1, 2);
+        test(true, 2, 2);
+    }
+
+    private function test(device: Boolean, scaleX: Number = 1, scaleY: Number = 1):TextField {
+        var text:TextField = new TextField();
+        text.x = nextX;
+        text.y = nextY;
+        text.border = true;
+        text.width = 40;
+        text.height = 20;
+        text.embedFonts = !device;
+        var tf:TextFormat = new TextFormat();
+        tf.font = "TestFont";
+        tf.size = 10;
+        text.defaultTextFormat = tf;
+
+        text.multiline = true;
+        text.text = "ab\n\n\n\n\n\n\n\n\n\n\nab";
+        text.scaleX = scaleX;
+        text.scaleY = scaleY;
+        addChild(text);
+
+        nextY += 50;
+
+        trace("" + device + " = " + text.getCharBoundaries(0) + "," + text.getCharBoundaries(1));
+        trace("" + device + " = " + metricsToString(text.getLineMetrics(0)));
+        trace("" + device + " = " + text.textWidth);
+
+        return text;
+    }
+
+    private function metricsToString(m:TextLineMetrics): String {
+        return "width=" + Math.round(m.width);
+    }
+}
+}
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/TestFont.ttf b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/TestFont.ttf
new file mode 100644
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diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.expected.png b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.expected.png
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diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.txt b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.txt
new file mode 100644
index 000000000000..cc88537d1095
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/output.txt
@@ -0,0 +1,24 @@
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = width=16
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = width=16
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = width=16
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = width=16
+false = 16
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = width=16
+true = 16
+true = (x=2, y=2, w=4, h=10),(x=6, y=2, w=4, h=10)
+true = width=8
+true = 8
+true = (x=2, y=2, w=16, h=10),(x=18, y=2, w=16, h=10)
+true = width=32
+true = 32
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = width=16
+true = 16
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.swf b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.swf
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literal 0
HcmV?d00001

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.toml b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.toml
new file mode 100644
index 000000000000..897bd201aae9
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_basic/test.toml
@@ -0,0 +1,18 @@
+num_ticks = 1
+
+[[image_comparisons.output.checks]]
+tolerance = 0
+max_outliers = 90
+
+[[image_comparisons.output.checks]]
+tolerance = 128
+max_outliers = 14
+
+[player_options]
+with_renderer = { optional = true, sample_count = 4 }
+
+[fonts.test_font]
+family = "TestFont"
+path = "TestFont.ttf"
+bold = false
+italic = false

From 7bd5f1cec13d61e2fc888210e4c39ce3a85056a0 Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:44:27 +0100
Subject: [PATCH 6/7] tests: Add
 visual/edittext/edittext_device_transform_metrics test

---
 .../edittext_device_transform_metrics/Test.as |  81 ++++++++++++++++++
 .../TestFont.ttf                              | Bin 0 -> 1600 bytes
 .../output.txt                                |  40 +++++++++
 .../test.swf                                  | Bin 0 -> 2262 bytes
 .../test.toml                                 |   8 ++
 5 files changed, 129 insertions(+)
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/Test.as
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/TestFont.ttf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/output.txt
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.swf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.toml

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/Test.as b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/Test.as
new file mode 100644
index 000000000000..b4b52e777f66
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/Test.as
@@ -0,0 +1,81 @@
+package {
+import flash.display.*;
+import flash.text.*;
+import flash.geom.*;
+
+[SWF(width="200", height="200")]
+public class Test extends Sprite {
+    [Embed(source="TestFont.ttf", fontName="TestFont", embedAsCFF="false", unicodeRange="U+0061-U+0064")]
+    private var TestFont:Class;
+
+    private var nextX:int = 0;
+    private var nextY:int = 0;
+
+    public function Test() {
+        stage.scaleMode = "noScale";
+
+        test(false);
+        test(false, 2);
+        test(false, 1, 2);
+        test(false, 2, 2);
+
+        nextX = 100;
+        nextY = 0;
+
+        test(true);
+        test(true, 2);
+        test(true, 1, 2);
+        test(true, 2, 2);
+    }
+
+    private function test(device: Boolean, scaleX: Number = 1, scaleY: Number = 1):TextField {
+        var text:TextField = new TextField();
+        text.x = nextX;
+        text.y = nextY;
+        text.border = true;
+        text.width = 40;
+        text.height = 20;
+        text.embedFonts = !device;
+        var tf:TextFormat = new TextFormat();
+        tf.font = "TestFont";
+        tf.size = 10;
+        text.defaultTextFormat = tf;
+
+        text.multiline = true;
+        text.text = "ab\n\n\n\n\n\n\n\n\n\n\nab";
+        text.scaleX = scaleX;
+        text.scaleY = scaleY;
+        addChild(text);
+
+        nextY += 50;
+
+        trace("" + device + " = " + text.getCharBoundaries(0) + "," + text.getCharBoundaries(1));
+        trace("" + device + " = " +
+            text.getCharIndexAtPoint(1, 5) + "," +
+            text.getCharIndexAtPoint(2, 5) + "," +
+            text.getCharIndexAtPoint(5, 5) + "," +
+            text.getCharIndexAtPoint(8, 5) + "," +
+            text.getCharIndexAtPoint(10, 5) + "," +
+            text.getCharIndexAtPoint(12, 5) + "," +
+            text.getCharIndexAtPoint(15, 5) + "," +
+            text.getCharIndexAtPoint(8, 1) + "," +
+            text.getCharIndexAtPoint(12, 1) + "," +
+            text.getCharIndexAtPoint(8, 12) + "," +
+            text.getCharIndexAtPoint(12, 12) + "," +
+            "");
+        trace("" + device + " = " + metricsToString(text.getLineMetrics(0)));
+        trace("" + device + " = " + text.textHeight);
+        trace("" + device + " = " + text.textWidth);
+
+        return text;
+    }
+
+    private function metricsToString(m:TextLineMetrics): String {
+        return "height=" + Math.round(m.height) +
+            ",width=" + Math.round(m.width) +
+            ",x=" + Math.round(m.x) +
+            ",ascent=" + Math.round(m.ascent) +
+            ",descent=" + Math.round(m.descent);
+    }
+}
+}
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/TestFont.ttf b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/TestFont.ttf
new file mode 100644
index 0000000000000000000000000000000000000000..761128c1eb3c323d499229f8c34f7523983545de
GIT binary patch
literal 1600
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literal 0
HcmV?d00001

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/output.txt b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/output.txt
new file mode 100644
index 000000000000..69da5c8b549c
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/output.txt
@@ -0,0 +1,40 @@
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+true = height=10,width=16,x=102,ascent=8,descent=2
+true = 120
+true = 16
+true = (x=2, y=2, w=4, h=10),(x=6, y=2, w=4, h=10)
+true = 0,0,0,1,-1,-1,-1,-1,-1,-1,-1,
+true = height=5,width=8,x=52,ascent=4,descent=1
+true = 60
+true = 8
+true = (x=2, y=2, w=16, h=10),(x=18, y=2, w=16, h=10)
+true = 0,0,0,0,0,0,0,-1,-1,-1,-1,
+true = height=20,width=32,x=102,ascent=16,descent=4
+true = 240
+true = 32
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+true = height=10,width=16,x=52,ascent=8,descent=2
+true = 120
+true = 16
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.swf b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.swf
new file mode 100644
index 0000000000000000000000000000000000000000..79d58219adee99adaee099efe39c30028ce13320
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.toml b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.toml
new file mode 100644
index 000000000000..0af2dd62aacc
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_metrics/test.toml
@@ -0,0 +1,8 @@
+num_ticks = 1
+known_failure = true
+
+[fonts.test_font]
+family = "TestFont"
+path = "TestFont.ttf"
+bold = false
+italic = false

From eaf94dc4754a7c7ac1463c4d0f1b45ee5d933778 Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Tue, 11 Nov 2025 15:48:23 +0100
Subject: [PATCH 7/7] tests: Add
 visual/edittext/edittext_device_transform_negative test

---
 .../Test.as                                   | 126 ++++++++++++++++++
 .../TestFont.ttf                              | Bin 0 -> 1600 bytes
 .../output.expected.png                       | Bin 0 -> 1962 bytes
 .../output.txt                                | 120 +++++++++++++++++
 .../test.swf                                  | Bin 0 -> 2566 bytes
 .../test.toml                                 |  19 +++
 6 files changed, 265 insertions(+)
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/Test.as
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/TestFont.ttf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.expected.png
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.txt
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.swf
 create mode 100644 tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.toml

diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/Test.as b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/Test.as
new file mode 100644
index 000000000000..65cfb2458430
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/Test.as
@@ -0,0 +1,126 @@
+package {
+import flash.display.*;
+import flash.text.*;
+import flash.geom.*;
+
+public class Test extends Sprite {
+    [Embed(source="TestFont.ttf", fontName="TestFont", embedAsCFF="false", unicodeRange="U+0061-U+0064")]
+    private var TestFont:Class;
+
+    private var nextX = 0;
+    private var nextY = 0;
+
+    public function Test() {
+        stage.scaleMode = "noScale";
+
+        test(false);
+        test(false, 2);
+        test(false, 1, 2);
+        test(false, 2, 2);
+
+        nextX += 50;
+        test(false, 1, 1, 90);
+        test(false, 1, 2, 90);
+        nextX -= 50;
+
+        nextX = 100;
+        nextY = 0;
+
+        test(true);
+        test(true, 2);
+        test(true, 1, 2);
+        test(true, 2, 2);
+
+        nextX += 50;
+        test(true, 1, 1, 90);
+        test(true, 1, 2, 90);
+        nextX -= 50;
+
+        nextX = 200;
+        nextY = 0;
+
+        test(false);
+        test(false, -2);
+        test(false, -1, -2);
+        test(false, -2, -2);
+
+        nextY += 50;
+        test(false, -1, -1, 90);
+        test(false, -1, -2, 90);
+        nextY -= 50;
+
+        nextX = 300;
+        nextY = 0;
+
+        test(true);
+        test(true, -2);
+        test(true, -1, -2);
+        test(true, -2, -2);
+
+        nextY += 50;
+        test(true, -1, -1, 90);
+        test(true, -1, -2, 90);
+        nextY -= 50;
+
+        nextX = 400;
+        nextY = 0;
+    }
+
+    private function test(device: Boolean, scaleX: Number = 1, scaleY: Number = 1, rotation: Number = 0):TextField {
+        var text = new TextField();
+        text.x = nextX;
+        text.y = nextY;
+        if (rotation == 0 && scaleX < 0) {
+            text.x += 100;
+        }
+        if (rotation == 0 && scaleY < 0) {
+            text.y += 50;
+        }
+        text.border = true;
+        text.width = 40;
+        text.height = 20;
+        text.embedFonts = !device;
+        var tf = new TextFormat();
+        tf.font = "TestFont";
+        tf.size = 10;
+        text.defaultTextFormat = tf;
+
+        text.multiline = true;
+        text.text = "ab\n\n\n\n\n\n\n\n\n\n\nab";
+        text.scaleX = scaleX;
+        text.scaleY = scaleY;
+        text.rotation = rotation;
+        addChild(text);
+
+        nextY += 50;
+
+        trace("" + device + " = " + text.getCharBoundaries(0) + "," + text.getCharBoundaries(1));
+        trace("" + device + " = " +
+            text.getCharIndexAtPoint(1, 5) + "," +
+            text.getCharIndexAtPoint(2, 5) + "," +
+            text.getCharIndexAtPoint(5, 5) + "," +
+            text.getCharIndexAtPoint(8, 5) + "," +
+            text.getCharIndexAtPoint(10, 5) + "," +
+            text.getCharIndexAtPoint(12, 5) + "," +
+            text.getCharIndexAtPoint(15, 5) + "," +
+            text.getCharIndexAtPoint(8, 1) + "," +
+            text.getCharIndexAtPoint(12, 1) + "," +
+            text.getCharIndexAtPoint(8, 12) + "," +
+            text.getCharIndexAtPoint(12, 12) + "," +
+            "");
+        trace("" + device + " = " + metricsToString(text.getLineMetrics(0)));
+        trace("" + device + " = " + text.textHeight);
+        trace("" + device + " = " + text.textWidth);
+
+        return text;
+    }
+
+    private function metricsToString(m:TextLineMetrics): String {
+        return "height=" + Math.round(m.height) +
+            ",width=" + Math.round(m.width) +
+            ",x=" + Math.round(m.x) +
+            ",ascent=" + Math.round(m.ascent) +
+            ",descent=" + Math.round(m.descent);
+    }
+}
+}
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/TestFont.ttf b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/TestFont.ttf
new file mode 100644
index 0000000000000000000000000000000000000000..761128c1eb3c323d499229f8c34f7523983545de
GIT binary patch
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diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.expected.png b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.expected.png
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diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.txt b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.txt
new file mode 100644
index 000000000000..8a8ce87fa140
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/output.txt
@@ -0,0 +1,120 @@
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+true = height=10,width=16,x=102,ascent=8,descent=2
+true = 120
+true = 16
+true = (x=2, y=2, w=4, h=10),(x=6, y=2, w=4, h=10)
+true = 0,0,0,1,-1,-1,-1,-1,-1,-1,-1,
+true = height=5,width=8,x=52,ascent=4,descent=1
+true = 60
+true = 8
+true = (x=2, y=2, w=16, h=10),(x=18, y=2, w=16, h=10)
+true = 0,0,0,0,0,0,0,-1,-1,-1,-1,
+true = height=20,width=32,x=102,ascent=16,descent=4
+true = 240
+true = 32
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+true = height=10,width=16,x=52,ascent=8,descent=2
+true = 120
+true = 16
+true = (x=2, y=18, w=2, h=-2),(x=2, y=16, w=2, h=-2)
+true = 0,0,0,0,0,0,0,0,0,0,0,
+true = height=2,width=4,x=132,ascent=2,descent=0
+true = 24
+true = 4
+true = (x=2, y=18, w=2, h=-1),(x=2, y=17, w=2, h=-1)
+true = 0,0,0,0,0,0,0,0,0,0,0,
+true = height=1,width=2,x=57,ascent=1,descent=0
+true = 12
+true = 2
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+false = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+false = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+false = height=10,width=16,x=2,ascent=8,descent=2
+false = 120
+false = 16
+true = (x=2, y=2, w=8, h=10),(x=10, y=2, w=8, h=10)
+true = 0,0,0,0,1,1,1,-1,-1,-1,-1,
+true = height=10,width=16,x=302,ascent=8,descent=2
+true = 120
+true = 16
+true = (x=38, y=2, w=-4, h=10),(x=34, y=2, w=-4, h=10)
+true = 0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+true = height=5,width=8,x=162,ascent=4,descent=1
+true = 60
+true = 8
+true = (x=38, y=18, w=-16, h=-10),(x=22, y=18, w=-16, h=-10)
+true = -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+true = height=20,width=32,x=362,ascent=16,descent=4
+true = 240
+true = 32
+true = (x=38, y=18, w=-8, h=-10),(x=30, y=18, w=-8, h=-10)
+true = -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+true = height=10,width=16,x=162,ascent=8,descent=2
+true = 120
+true = 16
+true = (x=38, y=2, w=-2, h=2),(x=38, y=4, w=-2, h=2)
+true = 0,0,0,0,0,0,0,0,0,0,0,
+true = height=2,width=4,x=302,ascent=2,descent=0
+true = 24
+true = 4
+true = (x=38, y=2, w=-2, h=1),(x=38, y=3, w=-2, h=1)
+true = 0,0,0,0,0,0,0,0,0,0,0,
+true = height=1,width=2,x=152,ascent=1,descent=0
+true = 12
+true = 2
diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.swf b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.swf
new file mode 100644
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diff --git a/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.toml b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.toml
new file mode 100644
index 000000000000..ca0673a36864
--- /dev/null
+++ b/tests/tests/swfs/visual/edittext/edittext_device_transform_negative/test.toml
@@ -0,0 +1,19 @@
+num_ticks = 1
+known_failure = true
+
+[[image_comparisons.output.checks]]
+tolerance = 0
+max_outliers = 160
+
+[[image_comparisons.output.checks]]
+tolerance = 128
+max_outliers = 30
+
+[player_options]
+with_renderer = { optional = true, sample_count = 4 }
+
+[fonts.test_font]
+family = "TestFont"
+path = "TestFont.ttf"
+bold = false
+italic = false