Resolve prompt regression + fix e2e tests (#11964)

* resolve e2e test

* Resolve prompt regression and tests

* Fix lint issue

Author: browntarik

Extension/src/LanguageServer/client.ts

@@ -961,6 +961,14 @@ export class DefaultClient implements Client {
         return selection ? selection.index : -1;
     }
 
+    public async showPrompt(sender?: any): Promise<void> {
+        const buttonMessage: string = localize("selectIntelliSenseConfiguration.string", "Select IntelliSense Configuration...");
+        const value: string | undefined = await vscode.window.showInformationMessage(localize("setCompiler.message", "You do not have IntelliSense configured. Unless you set your own configurations, IntelliSense may not be functional."), buttonMessage);
+        if (value === buttonMessage) {
+            return this.handleIntelliSenseConfigurationQuickPick(sender);
+        }
+    }
+
     public async handleIntelliSenseConfigurationQuickPick(sender?: any, showCompilersOnly?: boolean): Promise<void> {
         const settings: CppSettings = new CppSettings(showCompilersOnly ? undefined : this.RootUri);
         const paths: string[] = [];
@@ -1025,6 +1033,7 @@ export class DefaultClient implements Client {
                 settings.defaultCompilerPath = "";
                 await this.configuration.updateCompilerPathIfSet(settings.defaultCompilerPath);
                 configurationSelected = true;
+                await this.showPrompt(sender);
                 return ui.ShowConfigureIntelliSenseButton(false, this, ConfigurationType.CompilerPath, "disablePrompt");
             }
             if (installShown && index === paths.length - 2) {

Extension/test/scenarios/SingleRootProject/tests/common.test.ts

@@ -237,13 +237,16 @@ suite("resolveVariables", () => {
             "-DTEST6=TEST6\\ TEST6 Test6",  // "-DTEST6=TEST6 TEST6 Test6"
         ]
         */
-        testQuoteArgumentScenario("-DTEST1=TEST1 TEST1", "\"-DTEST1=TEST1 TEST1\"");
-        testQuoteArgumentScenario("-DTEST2=\"TEST2 TEST2\"", "\"-DTEST2=\\\"TEST2 TEST2\\\"\"");
-        testQuoteArgumentScenario("-DTEST3=\\\"TEST3 TEST3\\\"", "\"-DTEST3=\\\"TEST3 TEST3\\\"\"");
-        testQuoteArgumentScenario("-DTEST4=TEST4\\ TEST4", "\"-DTEST4=TEST4 TEST4\"");
-        testQuoteArgumentScenario("-DTEST5=\'TEST5 TEST5\'", "-DTEST5=\'TEST5 TEST5\'");
-        testQuoteArgumentScenario("-DTEST4=TEST4\\ TEST4", "-DTEST4=TEST4\\ TEST4");
-        testQuoteArgumentScenario("-DTEST5='TEST5 TEST5'", "-DTEST5='TEST5 TEST5'");
+        testQuoteArgumentScenario(`-DTEST1=TEST1 TEST1`, `"-DTEST1=TEST1 TEST1"`);
+        testQuoteArgumentScenario(`-DTEST2="TEST2 TEST2"`, `"-DTEST2=\"TEST2 TEST2\""`);
+        testQuoteArgumentScenario(`-DTEST3=\\"TEST3 TEST3\\"`, `"-DTEST3=\\\\\\"TEST3 TEST3\\\\\\""`);
+        if (process.platform.includes("win")) {
+            testQuoteArgumentScenario("-DTEST4=TEST4\\ TEST4", "\"-DTEST4=TEST4 TEST4\"");
+            testQuoteArgumentScenario("-DTEST5=\'TEST5 TEST5\'", "-DTEST5=\'TEST5 TEST5\'");
+        } else {
+            testQuoteArgumentScenario("-DTEST4=TEST4\\ TEST4", "-DTEST4=TEST4\\ TEST4");
+            testQuoteArgumentScenario("-DTEST5='TEST5 TEST5'", "-DTEST5='TEST5 TEST5'");
+        }
         testQuoteArgumentScenario("-DTEST6=TEST6\\ TEST6 Test6", "\"-DTEST6=TEST6 TEST6 Test6\"");
     });