Merge pull request #17541 from calixteman/issue17540

Use the original value of a field when propagating event (fixes #17540)

test/integration/scripting_spec.mjs

@@ -2324,4 +2324,46 @@ describe("Interaction", () => {
       );
     });
   });
+
+  describe("Textfield with a number and some decimals", () => {
+    let pages;
+    let otherPages;
+
+    beforeAll(async () => {
+      otherPages = await Promise.all(
+        global.integrationSessions.map(async session =>
+          session.browser.newPage()
+        )
+      );
+      pages = await loadAndWait("issue17540.pdf", getSelector("15R"));
+    });
+
+    afterAll(async () => {
+      await closePages(pages);
+      await Promise.all(otherPages.map(page => page.close()));
+    });
+
+    it("must check the number has the correct number of decimals", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page], i) => {
+          await page.waitForFunction(
+            "window.PDFViewerApplication.scriptingReady === true"
+          );
+
+          await page.click(getSelector("15R"));
+          await page.type(getSelector("15R"), "3");
+          await page.keyboard.press("Enter");
+
+          await page.waitForFunction(
+            sel => document.querySelector(sel).value !== "",
+            {},
+            getSelector("16R")
+          );
+
+          const text = await page.$eval(getSelector("16R"), el => el.value);
+          expect(text).withContext(`In ${browserName}`).toEqual("0.900");
+        })
+      );
+    });
+  });
 });

test/pdfs/.gitignore

@@ -625,3 +625,4 @@
 !bug1871353.1.pdf
 !file_pdfjs_form.pdf
 !issue17492.pdf
+!issue17540.pdf

test/unit/scripting_spec.js

@@ -716,6 +716,11 @@ describe("Scripting", function () {
                     `AFNumber_Format(2, 0, 3, 0, "€", false);` +
                       `event.source.value = event.value;`,
                   ],
+                  test6: [
+                    `event.value = 0;` +
+                      `AFNumber_Format(2, 0, 0, 0, "€", false);` +
+                      `event.source.value = event.value;`,
+                  ],
                 },
                 type: "text",
               },
@@ -727,6 +732,30 @@ describe("Scripting", function () {
         };
 
         sandbox.createSandbox(data);
+        await sandbox.dispatchEventInSandbox({
+          id: refId,
+          value: "0",
+          name: "test1",
+        });
+        expect(send_queue.has(refId)).toEqual(true);
+        expect(send_queue.get(refId)).toEqual({
+          id: refId,
+          value: "0.00€",
+        });
+        send_queue.delete(refId);
+
+        await sandbox.dispatchEventInSandbox({
+          id: refId,
+          value: "",
+          name: "test6",
+        });
+        expect(send_queue.has(refId)).toEqual(true);
+        expect(send_queue.get(refId)).toEqual({
+          id: refId,
+          value: "0.00€",
+        });
+        send_queue.delete(refId);
+
         await sandbox.dispatchEventInSandbox({
           id: refId,
           value: "123456.789",