Merge pull request #93 from pinanks/DOT-3399

Release v3.0.9

Author: arushsaxena1998

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@lambdatest/smartui-cli",
-  "version": "3.0.8",
+  "version": "3.0.9",
   "description": "A command line interface (CLI) to run SmartUI tests on LambdaTest",
   "files": [
     "dist/**/*"

src/lib/processSnapshot.ts

@@ -12,13 +12,18 @@ const MIN_VIEWPORT_HEIGHT = 1080;
 export default async (snapshot: Snapshot, ctx: Context): Promise<Record<string, any>> => {
     ctx.log.debug(`Processing snapshot ${snapshot.name}`);
 
+    let launchOptions: Record<string, any> = { headless: true }
+    let contextOptions: Record<string, any> = {
+        javaScriptEnabled: ctx.config.enableJavaScript,
+        userAgent: constants.CHROME_USER_AGENT,
+    }
     if (!ctx.browser) {
-        let launchOptions: Record<string, any> = { headless: true }
         if (ctx.env.HTTP_PROXY || ctx.env.HTTPS_PROXY) launchOptions.proxy = { server: ctx.env.HTTP_PROXY || ctx.env.HTTPS_PROXY };
         ctx.browser = await chromium.launch(launchOptions);
         ctx.log.debug(`Chromium launched with options ${JSON.stringify(launchOptions)}`);
     }
-    const context = await ctx.browser.newContext({userAgent: constants.CHROME_USER_AGENT})
+    const context = await ctx.browser.newContext(contextOptions);
+    ctx.log.debug(`Browser context created with options ${JSON.stringify(contextOptions)}`);
     const page = await context.newPage();
     let cache: Record<string, any> = {};
 
@@ -132,15 +137,21 @@ export default async (snapshot: Snapshot, ctx: Context): Promise<Record<string,
 
         // navigate to snapshot url once
         if (!navigated) {
-            // domcontentloaded event is more reliable than load event
-            await page.goto(snapshot.url, { waitUntil: "domcontentloaded"});
-            // adding extra timeout since domcontentloaded event is fired pretty quickly
-            await new Promise(r => setTimeout(r, 1250));
-            if (ctx.config.waitForTimeout) await page.waitForTimeout(ctx.config.waitForTimeout);
-            navigated = true;
-            ctx.log.debug(`Navigated to ${snapshot.url}`);
+            try {
+                // domcontentloaded event is more reliable than load event
+                await page.goto(snapshot.url, { waitUntil: "domcontentloaded"});
+                // adding extra timeout since domcontentloaded event is fired pretty quickly
+                await new Promise(r => setTimeout(r, 1250));
+                if (ctx.config.waitForTimeout) await page.waitForTimeout(ctx.config.waitForTimeout);
+                navigated = true;
+                ctx.log.debug(`Navigated to ${snapshot.url}`);
+            } catch (error: any) {
+                ctx.log.debug(`Navigation to discovery page failed; ${error}`)
+                throw new Error(error.message)
+            }
+            
         }
-        if (fullPage) await page.evaluate(scrollToBottomAndBackToTop);
+        if (ctx.config.enableJavaScript && fullPage) await page.evaluate(scrollToBottomAndBackToTop);
 
         try {
             await page.waitForLoadState('networkidle', { timeout: 5000 });
@@ -181,9 +192,6 @@ export default async (snapshot: Snapshot, ctx: Context): Promise<Record<string,
         }
     }
 
-    await page.close();
-    await context.close();
-
     // add dom resources to cache
     if (snapshot.dom.resources.length) {
         for (let resource of snapshot.dom.resources) {

src/lib/server.ts

@@ -25,17 +25,36 @@ export default async (ctx: Context): Promise<FastifyInstance<Server, IncomingMes
 
 	// upload snpashot
 	server.post('/snapshot', opts, async (request, reply) => {
+		let replyCode: number;
+		let replyBody: Record<string, any>;
+
 		try {
 			let { snapshot, testType } = request.body;
 			if (!validateSnapshot(snapshot)) throw new Error(validateSnapshot.errors[0].message);
 			let { processedSnapshot, warnings } = await processSnapshot(snapshot, ctx);
 			await ctx.client.uploadSnapshot(ctx.build.id, processedSnapshot, testType, ctx.log);
-
-			ctx.totalSnapshots++
-			reply.code(200).send({data: { message: "success", warnings }});
+			ctx.totalSnapshots++;
+			replyCode = 200;
+			replyBody = { data: { message: "success", warnings }};
 		} catch (error: any) {
-			return reply.code(500).send({ error: { message: error.message}});
+			ctx.log.debug(`snapshot failed; ${error}`)
+			replyCode = 500;
+			replyBody = { error: { message: error.message }}
+		}
+
+		// Close open browser contexts and pages
+		if (ctx.browser) {
+			for (let context of ctx.browser.contexts()) {
+				for (let page of context.pages()) {
+					await page.close();
+					ctx.log.debug(`Closed browser page`);
+				}
+				await context.close();
+				ctx.log.debug(`Closed browser context`);
+			}
 		}
+		
+		return reply.code(replyCode).send(replyBody);
 	});