[FIX] web: textarea do not resize properly

Current behaviour:
When clicking on a note containing
multi-line text, the textarea shrinks

Expected behaviour:
Note should show whole text

Steps to reproduce:
1. Install sale_management
2. Head to Sales > Quotations
3. Click on any quotation line
4. Click on "Add a note"
5. Input multi-line text
6. Click on the "Save manually" button
7. Click again on the note
8. Note is omly one character tall

opw-3457234

closes odoo/odoo#134231

X-original-commit: 061430f1430723d719230796774cf4efab8aa348
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>
Signed-off-by: Antoine Demany (ande) <ande@odoo.com>

addons/web/static/src/views/fields/text/text_field.js

@@ -48,9 +48,7 @@ export class TextField extends Component {
         });
         useSpellCheck({ refName: "textarea" });
 
-        if (!this.props.readonly) {
-            useAutoresize(this.textareaRef, { minimumHeight: this.minimumHeight });
-        }
+        useAutoresize(this.textareaRef, { minimumHeight: this.minimumHeight });
     }
 
     get isTranslatable() {

addons/web/static/tests/views/fields/text_field_tests.js

@@ -22,7 +22,6 @@ let target;
 QUnit.module("Fields", (hooks) => {
     hooks.beforeEach(() => {
         target = getFixture();
-
         serverData = {
             models: {
                 partner: {
@@ -58,6 +57,17 @@ QUnit.module("Fields", (hooks) => {
                         },
                     ],
                 },
+                partner_list: {
+                    fields: {
+                        partner_ids: {
+                            string: "Partners",
+                            type: "one2many",
+                            relation: "partner",
+                            relation_field: "id",
+                        },
+                    },
+                    records: [{ id: 1, partner_ids: [1] }],
+                },
             },
         };
 
@@ -633,4 +643,36 @@ QUnit.module("Fields", (hooks) => {
         await nextTick();
         assert.containsOnce(document.body, ".o_popover .o_model_field_selector_popover");
     });
+
+    QUnit.test("text field should vertical autoresize when saving", async function (assert) {
+        serverData.models.partner.fields.foo.type = "text";
+        serverData.models.partner.records[0].foo = "1";
+        await makeView({
+            type: "form",
+            resModel: "partner_list",
+            resId: 1,
+            serverData,
+            arch: `
+                <form>
+                    <field name="partner_ids" widget="one2many">
+                        <tree editable="bottom">
+                            <field name="foo" widget="text"/>
+                        </tree>
+                    </field>
+                </form>`,
+        });
+
+        await click(target, "[name=foo] div");
+        let textarea = target.querySelector(".o_field_widget[name='foo'] textarea");
+        const initialHeight = textarea.offsetHeight;
+
+        await editInput(textarea, null, "1\n2\n3\n4\n5\n6\n7\n8");
+        await clickSave(target);
+
+        await click(target, "[name=foo] div");
+        textarea = target.querySelector(".o_field_widget[name='foo'] textarea");
+        const afterHeight = textarea.offsetHeight;
+
+        assert.ok(afterHeight > initialHeight, "Should be taller than one character");
+    });
 });