issue #141 - execute inject action when cs-inject is used (#142)

src/js/background/actions.js

@@ -81,6 +81,7 @@ async function actionExecution(instruction)
       // bg-inject is not supported in MV3.
       break;
     }
+    case "cs-inject":
     case "inject": {
       if (!process.env.MV3) {
         await messageContentScript(instruction, cba.clipboard);
@@ -111,14 +112,27 @@ async function actionExecution(instruction)
             document.getElementById('${clipboardId}').style.display = 'none';`;
           document.documentElement.appendChild(script); // run the script
           document.documentElement.removeChild(script); // clean up
+        },
+        args: [cba.clipboard, input1],
+        world: "MAIN"
+      });
+
+      // Retrieve clipboard value
+      const [clipboard] = await browser.scripting.executeScript({
+        target: {tabId: playingTabId},
+        func: () => {
+          const clipboardId = "grabClipboardHere";
           const injectedClipboard = document.querySelector(`#${clipboardId}`);
           if(injectedClipboard) {
-            clipboard = JSON.parse(injectedClipboard.textContent);
+            return JSON.parse(injectedClipboard.textContent);
           }
+          return {};
         },
-        args: [cba.clipboard, input1],
         world: "MAIN"
       });
+      if (clipboard && clipboard.result) {
+        cba.clipboard = clipboard.result;
+      }
       break;
     }
     case "pause": {

tests/tests/play.js

@@ -60,8 +60,6 @@ const pageSetup = {
   path: server
 }
 
-const itIfMV2 = !process.env.MV3 ? it : it.skip;
-
 beforeEach(async () =>
 {
   const pageUrl = await getPageUrl();
@@ -105,7 +103,7 @@ it("Executing project with bg-inject skips the bg-inject execution", async() =>
   equal(await getTextContent("#changeContent"), newText);
 });
 
-itIfMV2("cs-inject function runs specified script in content script", async() =>
+it("cs-inject function runs specified script in content script", async() =>
 {
   const newText = "CS injected text";
   const evType = "cs-inject";
@@ -114,7 +112,10 @@ itIfMV2("cs-inject function runs specified script in content script", async() =>
   equal(await getTextContent("#changeContent"), newText);
 });
 
-itIfMV2("cs-inject action executes script with async(await) code before moving to the next action", async() =>
+/*
+Can't support unless https://github.com/w3c/webextensions/pull/540 is implemented
+by the browsers.
+it("cs-inject action executes script with async(await) code before moving to the next action", async() =>
 {
   const evType = "cs-inject";
   const valuePromise = "Promise action has been played";
@@ -134,14 +135,15 @@ itIfMV2("cs-inject action executes script with async(await) code before moving t
   equal(await getTextContent("#changeContent"), valuePromise+valueSync);
 });
 
-itIfMV2("Jquery is accessible through cs-inject", async() =>
+it("Jquery is accessible through cs-inject", async() =>
 {
   const newText = "Jquery in CS injected text";
   const query = "#changeContent";
   const action = createAction(`$("${query}").text("${newText}")`, "cs-inject", "");
   await playTestProject([action]);
   equal(await getTextContent(query), newText);
 });
+*/
 
 it("bg-function should execute predefined function and play next action when/if defined in function", async() =>
 {
@@ -376,7 +378,7 @@ it("Pause action pauses the workflow until the project is played again and set '
   equal(await getBadgeText(), "");
 });
 
-itIfMV2("Clipboard set in inject should be accessible in cs-inject", async() =>
+it("Clipboard set in inject should be accessible in cs-inject", async() =>
 {
   const clipboardValue = "cba-test-value";
   const clipboardName = "cba-test";
@@ -387,7 +389,7 @@ itIfMV2("Clipboard set in inject should be accessible in cs-inject", async() =>
   equal(await getTextContent("#changeContent"), clipboardValue);
 });
 
-itIfMV2("Clipboard set in cs-inject should be accessible in inject", async() =>
+it("Clipboard set in cs-inject should be accessible in inject", async() =>
 {
   const clipboardValue = "cba-test-value";
   const clipboardName = "cba-test";