Fix clipboard issue on Windows

Signed-off-by: Dominik Jelinek <[email protected]>
redhat-developer · Jun 8, 2023 · 6d7434f · 6d7434f
1 parent a4838d8
commit 6d7434f
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Showing 4 changed files with 41 additions and 11 deletions.
diff --git a/page-objects/src/components/bottomBar/AbstractViews.ts b/page-objects/src/components/bottomBar/AbstractViews.ts
@@ -92,14 +92,20 @@ export abstract class TextView extends ChannelView {
      * @returns Promise resolving to the view's text
      */
     async getText(): Promise<string> {
-        const originalClipboard = clipboard.readSync();
+        let originalClipboard = '';
+        try {
+            originalClipboard = clipboard.readSync();
+        } catch (error) {
+        }
         let textarea = await this.findElement(ChannelView.locators.BottomBarViews.textArea);
         await textarea.sendKeys(Key.chord(TextView.ctlKey, 'a'));
         await textarea.sendKeys(Key.chord(TextView.ctlKey, 'c'));
         const text = clipboard.readSync();
         // workaround as we are getting "element click intercepted" during the send keys actions.
         // await textarea.click();
-        clipboard.writeSync(originalClipboard);
+        if(originalClipboard.length > 0) {
+            clipboard.writeSync(originalClipboard);
+        }
         return text;
     }
 

diff --git a/page-objects/src/components/bottomBar/Views.ts b/page-objects/src/components/bottomBar/Views.ts
@@ -127,7 +127,11 @@ export class TerminalView extends ChannelView {
      * @returns Promise resolving to all terminal text
      */
     async getText(): Promise<string> {
-        const originalClipboard = clipboard.readSync();
+        let originalClipboard = '';
+        try {
+            originalClipboard = clipboard.readSync();
+        } catch (error) {
+        }
         const workbench = new Workbench();
         await workbench.executeCommand('terminal select all');
         await workbench.getDriver().sleep(500);
@@ -138,7 +142,9 @@ export class TerminalView extends ChannelView {
             await workbench.getDriver().sleep(500);
         }
         const text = clipboard.readSync();
-        clipboard.writeSync(originalClipboard);
+        if(originalClipboard.length > 0) {
+            clipboard.writeSync(originalClipboard);
+        }
         return text;
     }
 

diff --git a/page-objects/src/components/editor/TextEditor.ts b/page-objects/src/components/editor/TextEditor.ts
@@ -100,13 +100,19 @@ export class TextEditor extends Editor {
      * @returns Promise resolving to editor text
      */
     async getText(): Promise<string> {
-        const originalClipboard = clipboard.readSync();
+        let originalClipboard = '';
+        try {
+            originalClipboard = clipboard.readSync();
+        } catch (error) {
+        }
         const inputarea = await this.findElement(TextEditor.locators.Editor.inputArea);
         await inputarea.sendKeys(Key.chord(TextEditor.ctlKey, 'a'), Key.chord(TextEditor.ctlKey, 'c'));
         await new Promise(res => setTimeout(res, 500));
         const text = clipboard.readSync();
         await inputarea.sendKeys(Key.UP);
-        clipboard.writeSync(originalClipboard);
+        if(originalClipboard.length > 0) {
+            clipboard.writeSync(originalClipboard);
+        }
         return text;
     }
 
@@ -117,11 +123,17 @@ export class TextEditor extends Editor {
      * @returns Promise resolving once the new text is copied over
      */
     async setText(text: string, formatText: boolean = false): Promise<void> {
-        const originalClipboard = clipboard.readSync();
+        let originalClipboard = '';
+        try {
+            originalClipboard = clipboard.readSync();
+        } catch (error) {
+        }
         const inputarea = await this.findElement(TextEditor.locators.Editor.inputArea);
         clipboard.writeSync(text);
         await inputarea.sendKeys(Key.chord(TextEditor.ctlKey, 'a'), Key.chord(TextEditor.ctlKey, 'v'));
-        clipboard.writeSync(originalClipboard);
+        if(originalClipboard.length > 0) {
+            clipboard.writeSync(originalClipboard);
+        }
         if (formatText) {
             await this.formatDocument();
         }
@@ -225,7 +237,11 @@ export class TextEditor extends Editor {
      * Get the text that is currently selected as string
      */
     async getSelectedText(): Promise<string> {
-        const originalClipboard = clipboard.readSync();
+        let originalClipboard = '';
+        try {
+            originalClipboard = clipboard.readSync();
+        } catch (error) {
+        }
         if(process.platform !== 'darwin') {
             const selection = await this.getSelection();
             if (!selection) {
@@ -241,7 +257,9 @@ export class TextEditor extends Editor {
         }
         await new Promise(res => setTimeout(res, 500));
         const text = clipboard.readSync();
-        clipboard.writeSync(originalClipboard);
+        if(originalClipboard.length > 0) {
+            clipboard.writeSync(originalClipboard);
+        }
         return text;
     }
 

diff --git a/test/test-project/package.json b/test/test-project/package.json
@@ -131,7 +131,7 @@
 		"lint": "eslint src --ext .ts",
 		"watch": "tsc -watch -p ./",
 		"cb-init": "echo hello_ExTester | clipboard",
-		"ui-test": "npm run cb-init && extest setup-and-run './out/src/test/cli/order-3-test.js' './out/src/test/cli/order-2-test.js' './out/src/test/cli/order-1-test.js' './out/src/test/**/*-test.js' './out/src/test/system/clipboard.test.js' -u -i -r . -e ./test-extensions"
+		"ui-test": "extest setup-and-run './out/src/test/cli/order-3-test.js' './out/src/test/cli/order-2-test.js' './out/src/test/cli/order-1-test.js' './out/src/test/**/*-test.js' -u -i -r . -e ./test-extensions"
 	},
 	"devDependencies": {
 		"@types/chai": "^4.3.4",