1 files changed, 131 insertions, 0 deletions
diff --git a/browser/extensions/formautofill/test/browser/heuristics/browser_sections_with_invisible_fields.js b/browser/extensions/formautofill/test/browser/heuristics/browser_sections_with_invisible_fields.js
new file mode 100644
index 0000000000..f775d7e5fb
--- /dev/null
+++ b/browser/extensions/formautofill/test/browser/heuristics/browser_sections_with_invisible_fields.js
@@ -0,0 +1,131 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/* global add_heuristic_tests */
+
+"use strict";
+
+add_heuristic_tests([
+  {
+    description: `Create a new section when the section already has a field with the same field name`,
+    fixtureData: `
+        <html><body>
+            <input type="text" autocomplete="cc-number"/>
+            <input type="text" autocomplete="cc-name"/>
+            <input type="text" autocomplete="cc-exp"/>
+            <input type="text" autocomplete="cc-exp"/>
+        </body></html>
+      `,
+    expectedResult: [
+      {
+        default: {
+          reason: "autocomplete",
+        },
+        fields: [
+          { fieldName: "cc-number" },
+          { fieldName: "cc-name" },
+          { fieldName: "cc-exp" },
+        ],
+      },
+      {
+        fields: [{ fieldName: "cc-exp", reason: "autocomplete" }],
+      },
+    ],
+  },
+  {
+    description: `Do not create a new section for an invisible field`,
+    fixtureData: `
+        <html><body>
+            <input type="text" autocomplete="cc-number"/>
+            <input type="text" autocomplete="cc-name"/>
+            <input type="text" autocomplete="cc-exp"/>
+            <input type="text" autocomplete="cc-exp" style="display:none"/>
+        </body></html>
+      `,
+    expectedResult: [
+      {
+        default: {
+          reason: "autocomplete",
+        },
+        fields: [
+          { fieldName: "cc-number" },
+          { fieldName: "cc-name" },
+          { fieldName: "cc-exp" },
+          { fieldName: "cc-exp" },
+        ],
+      },
+    ],
+  },
+  {
+    description: `Do not create a new section when the field with the same field name is an invisible field`,
+    fixtureData: `
+        <html><body>
+            <input type="text" autocomplete="cc-number""/>
+            <input type="text" autocomplete="cc-name"/>
+            <input type="text" autocomplete="cc-exp" style="display:none"/>
+            <input type="text" autocomplete="cc-exp"/>
+        </body></html>
+      `,
+    expectedResult: [
+      {
+        default: {
+          reason: "autocomplete",
+        },
+        fields: [
+          { fieldName: "cc-number" },
+          { fieldName: "cc-name" },
+          { fieldName: "cc-exp" },
+          { fieldName: "cc-exp" },
+        ],
+      },
+    ],
+  },
+  {
+    description: `Do not create a new section for an invisible field (match field is not adjacent)`,
+    fixtureData: `
+        <html><body>
+            <input type="text" autocomplete="cc-number"/>
+            <input type="text" autocomplete="cc-name"/>
+            <input type="text" autocomplete="cc-exp"/>
+            <input type="text" autocomplete="cc-number" style="display:none"/>
+        </body></html>
+      `,
+    expectedResult: [
+      {
+        default: {
+          reason: "autocomplete",
+        },
+        fields: [
+          { fieldName: "cc-number" },
+          { fieldName: "cc-name" },
+          { fieldName: "cc-exp" },
+          { fieldName: "cc-number" },
+        ],
+      },
+    ],
+  },
+  {
+    description: `Do not create a new section when the field with the same field name is an invisible field (match field is not adjacent)`,
+    fixtureData: `
+        <html><body>
+            <input type="text" autocomplete="cc-number" style="display:none"/>
+            <input type="text" autocomplete="cc-name"/>
+            <input type="text" autocomplete="cc-exp"/>
+            <input type="text" autocomplete="cc-number"/>
+        </body></html>
+      `,
+    expectedResult: [
+      {
+        default: {
+          reason: "autocomplete",
+        },
+        fields: [
+          { fieldName: "cc-number" },
+          { fieldName: "cc-name" },
+          { fieldName: "cc-exp" },
+          { fieldName: "cc-number" },
+        ],
+      },
+    ],
+  },
+]);