overflow-wrap with only a float ininite looped

chearon · Apr 14, 2024 · 9629575 · 9629575
1 parent 89be0c0
commit 9629575
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/src/layout-text.ts b/src/layout-text.ts
@@ -2112,9 +2112,13 @@ export class Paragraph {
         }
       }
 
-      if (graphemeBreakMark === mark.position && this.ifc.hasText()) {
-        mark.isGraphemeBreak = true;
-        graphemeBreakMark = nextGraphemeBreak(this.string, graphemeBreakMark);
+      if (graphemeBreakMark === mark.position) {
+        if (this.ifc.hasText()) {
+          mark.isGraphemeBreak = true;
+          graphemeBreakMark = nextGraphemeBreak(this.string, graphemeBreakMark);
+        } else {
+          graphemeBreakMark = end;
+        }
       }
 
       if (!inline.done && inlineMark === mark.position && inline.value.state === 'breakspot') {

diff --git a/test/text.spec.js b/test/text.spec.js
@@ -1388,6 +1388,14 @@ describe('Lines', function () {
 
       expect(this.get('#t').contentArea.width).to.equal(50);
     });
+
+    it('anywhere doesn\'t infinite loop on an ifc with only floats', function () {
+      this.layout(`
+        <div style="overflow-wrap: anywhere;">
+          <div style="float: left;"></div>
+        </div>
+      `);
+    });
   });
 });