paseo/patches/react-native-svg+15.15.4.patch

diff --git a/node_modules/react-native-svg/lib/commonjs/lib/extract/extractTransform.js b/node_modules/react-native-svg/lib/commonjs/lib/extract/extractTransform.js
index f22cca3..0a73681 100644
--- a/node_modules/react-native-svg/lib/commonjs/lib/extract/extractTransform.js
+++ b/node_modules/react-native-svg/lib/commonjs/lib/extract/extractTransform.js
@@ -152,7 +152,12 @@ function extractTransform(props) {
 }
 function extractTransformSvgView(props) {
   if (typeof props.transform === 'string') {
-    return (0, _transformToRn.parse)(props.transform);
+    try {
+      return (0, _transformToRn.parse)(props.transform);
+    } catch (e) {
+      console.error(e);
+      return undefined;
+    }
   }
   return props.transform;
 }
diff --git a/node_modules/react-native-svg/lib/module/lib/extract/extractTransform.js b/node_modules/react-native-svg/lib/module/lib/extract/extractTransform.js
index c9d3d6a..085586c 100644
--- a/node_modules/react-native-svg/lib/module/lib/extract/extractTransform.js
+++ b/node_modules/react-native-svg/lib/module/lib/extract/extractTransform.js
@@ -142,7 +142,12 @@ export default function extractTransform(props) {
 }
 export function extractTransformSvgView(props) {
   if (typeof props.transform === 'string') {
-    return parseTransformSvgToRnStyle(props.transform);
+    try {
+      return parseTransformSvgToRnStyle(props.transform);
+    } catch (e) {
+      console.error(e);
+      return undefined;
+    }
   }
   return props.transform;
 }
diff --git a/node_modules/react-native-svg/src/lib/extract/extractTransform.ts b/node_modules/react-native-svg/src/lib/extract/extractTransform.ts
index 0c854d6..7dc2828 100644
--- a/node_modules/react-native-svg/src/lib/extract/extractTransform.ts
+++ b/node_modules/react-native-svg/src/lib/extract/extractTransform.ts
@@ -216,7 +216,19 @@ export function extractTransformSvgView(
   props: TransformsStyle
 ): TransformsStyle['transform'] {
   if (typeof props.transform === 'string') {
-    return parseTransformSvgToRnStyle(props.transform);
+    // A root <Svg> is a real RN view, so a string transform has to be rewritten into RN's
+    // style syntax. The grammar behind this parser only accepts SVG transform functions and
+    // throws on anything else - including ordinary CSS (`none`, `rotate(-90deg)`). Every other
+    // extractor in this file already swallows that error; this one did not, so one unrecognised
+    // string escaped as an uncaught SyntaxError during render and took the whole app down.
+    // Untrusted SVG reaches this path (a repository's own favicon.svg/logo.svg is rendered
+    // through SvgXml/SvgCss), so degrade to "no transform" like the rest of the library.
+    try {
+      return parseTransformSvgToRnStyle(props.transform);
+    } catch (e) {
+      console.error(e);
+      return undefined;
+    }
   }
   return props.transform as TransformsStyle['transform'];
 }
diff --git a/node_modules/react-native-svg/android/build.gradle b/node_modules/react-native-svg/android/build.gradle
--- a/node_modules/react-native-svg/android/build.gradle
+++ b/node_modules/react-native-svg/android/build.gradle
@@ -103,6 +103,7 @@
     }
 
     defaultConfig {
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         minSdkVersion safeExtGet('minSdkVersion', 16)
         //noinspection OldTargetApi
         targetSdkVersion safeExtGet('targetSdkVersion', 28)
@@ -136,6 +137,8 @@
 }
 
 dependencies {
+    androidTestImplementation 'androidx.test:runner:1.6.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     implementation 'com.facebook.react:react-native:+'
     implementation("com.facebook.fresco:fresco:${FRESCO_VERSION}") {
         exclude group: 'com.facebook.soloader'
diff --git a/node_modules/react-native-svg/android/src/main/java/com/horcrux/svg/SvgView.java b/node_modules/react-native-svg/android/src/main/java/com/horcrux/svg/SvgView.java
--- a/node_modules/react-native-svg/android/src/main/java/com/horcrux/svg/SvgView.java
+++ b/node_modules/react-native-svg/android/src/main/java/com/horcrux/svg/SvgView.java
@@ -159,6 +159,8 @@
   @Override
   protected void onSizeChanged(int w, int h, int oldw, int oldh) {
     super.onSizeChanged(w, h, oldw, oldh);
+    // Percentage lengths and paths depend on the canvas size, not just SVG props.
+    clearChildCache();
     this.invalidate();
   }
 
diff --git a/node_modules/react-native-svg/android/src/androidTest/java/com/horcrux/svg/SvgResizeTest.java b/node_modules/react-native-svg/android/src/androidTest/java/com/horcrux/svg/SvgResizeTest.java
new file mode 100644
--- /dev/null
+++ b/node_modules/react-native-svg/android/src/androidTest/java/com/horcrux/svg/SvgResizeTest.java
@@ -0,0 +1,90 @@
+package com.horcrux.svg;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.view.View;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import com.facebook.react.bridge.BridgeReactContext;
+import com.facebook.react.bridge.DynamicFromObject;
+import com.facebook.react.bridge.JavaOnlyArray;
+import com.facebook.react.bridge.JavaOnlyMap;
+import com.facebook.react.soloader.OpenSourceMergedSoMapping;
+import com.facebook.react.uimanager.DisplayMetricsHolder;
+import com.facebook.soloader.SoLoader;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SvgResizeTest {
+  @Test
+  public void percentageFadeFollowsCanvasGrowthAndShrinkage() {
+    InstrumentationRegistry.getInstrumentation().runOnMainSync(() -> {
+      android.content.Context app = InstrumentationRegistry.getInstrumentation().getTargetContext();
+      DisplayMetricsHolder.initDisplayMetricsIfNotInitialized(app);
+      try {
+        SoLoader.init(app, OpenSourceMergedSoMapping.INSTANCE);
+      } catch (java.io.IOException exception) {
+        throw new RuntimeException(exception);
+      }
+      BridgeReactContext context = new DrawingContext(app);
+      SvgView svg = new SvgView(context);
+      LinearGradientView gradient = new LinearGradientView(context);
+      gradient.setName("fade");
+      gradient.setX1(new DynamicFromObject("0%"));
+      gradient.setY1(new DynamicFromObject("0%"));
+      gradient.setX2(new DynamicFromObject("0%"));
+      gradient.setY2(new DynamicFromObject("100%"));
+      gradient.setGradientUnits(0);
+      gradient.setGradient(JavaOnlyArray.of(0.0, Color.RED, 1.0, Color.TRANSPARENT));
+      svg.addView(gradient);
+      // Exercise recursive invalidation as well as the direct child case.
+      GroupView group = new GroupView(context);
+      RectView rectangle = new RectView(context);
+      rectangle.setX(new DynamicFromObject(0.0));
+      rectangle.setY(new DynamicFromObject(0.0));
+      rectangle.setWidth(new DynamicFromObject("100%"));
+      rectangle.setHeight(new DynamicFromObject("100%"));
+      rectangle.setFill(JavaOnlyMap.of("type", 1, "brushRef", "fade"));
+      group.addView(rectangle);
+      svg.addView(group);
+
+      assertFade(svg, 80, 60);
+      assertFade(svg, 160, 120);
+      assertFade(svg, 60, 40);
+      assertFade(svg, 160, 120);
+    });
+  }
+
+  // Pixel rendering needs a React context but does not send layout events to JavaScript.
+  private static final class DrawingContext extends BridgeReactContext
+      implements com.facebook.react.uimanager.events.EventDispatcherProvider {
+    DrawingContext(android.content.Context context) { super(context); }
+
+    @Override
+    public com.facebook.react.uimanager.events.EventDispatcher getEventDispatcher() { return null; }
+  }
+
+  private static void assertFade(SvgView svg, int width, int height) {
+    svg.measure(View.MeasureSpec.makeMeasureSpec(width, View.MeasureSpec.EXACTLY),
+        View.MeasureSpec.makeMeasureSpec(height, View.MeasureSpec.EXACTLY));
+    svg.layout(0, 0, width, height);
+    Bitmap image = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+    svg.draw(new Canvas(image));
+    try {
+      int middle = Color.alpha(image.getPixel(width / 2, height / 2));
+      int right = Color.alpha(image.getPixel(width - 2, height / 2));
+      assertTrue("Gradient midpoint must follow canvas height at " + width + "x" + height
+          + "; alpha=" + middle, middle >= 120 && middle <= 135);
+      assertEquals("Fade must reach the right edge at " + width + "x" + height, middle, right);
+      assertTrue("Fade must end at the new bottom edge",
+          Color.alpha(image.getPixel(width / 2, height - 2)) < 20);
+    } finally {
+      image.recycle();
+    }
+  }
+}