Index: third_party/WebKit/LayoutTests/csspaint/resources/generate-paint-style-logging.js |
diff --git a/third_party/WebKit/LayoutTests/csspaint/resources/generate-paint-style-logging.js b/third_party/WebKit/LayoutTests/csspaint/resources/generate-paint-style-logging.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e9175beb8b719acfda31a8296776c309142f23c6 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/csspaint/resources/generate-paint-style-logging.js |
@@ -0,0 +1,24 @@ |
+// Generates code for a CSS paint API function which logs the given properties |
+// to the console. |
+// |
+// Usage: |
+// generatePaintStyleLogging([ |
+// '--foo', |
+// 'line-height', |
+// ]); |
+ |
+function generatePaintStyleLogging(properties) { |
+ const json = JSON.stringify(properties); |
+ return ` |
+ registerPaint('test', class { |
+ static get inputProperties() { return ${json}; } |
+ paint(ctx, geom, styleMap) { |
+ const properties = styleMap.getProperties().sort(); |
+ for (let i = 0; i < properties.length; i++) { |
+ const value = styleMap.get(properties[i]); |
+ console.log(properties[i] + ': ' + (value ? value.cssString : '[null]')); |
+ } |
+ } |
+ }); |
+ `; |
+} |