Add testing for karma use puppeteer for downloading chrome

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt

@@ -396,4 +396,25 @@ class Kotlin2JsGradlePluginIT : BaseGradleIT() {
             assertTestResults("testProject/kotlin-js-plugin-project/tests.xml", "nodeTest")
         }
     }
+
+    @Test
+    fun testKotlinJsKarmaDownloadChrome() = with(Project("kotlin-js-karma-download-chrome", GradleVersionRequired.AtLeast("4.10.2"))) {
+        setupWorkingDir()
+        gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
+        gradleSettingsScript().modify(::transformBuildScriptWithPluginsDsl)
+
+        build("test") {
+            assertFailed()
+
+            assertTasksExecuted(
+                ":kotlinNpmInstall",
+                ":compileKotlinJs",
+                ":compileTestKotlinJs"
+            )
+
+            assertFileExists("build/js/node_modules/puppeteer/.local-chromium")
+
+            assertTestResults("testProject/kotlin-js-karma-download-chrome/tests.xml", "browserTest")
+        }
+    }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/build.gradle.kts

@@ -0,0 +1,31 @@
+plugins {
+    kotlin("js") version "<pluginMarkerVersion>"
+}
+
+group = "com.example"
+version = "1.0"
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+kotlin {
+    target {
+        browser()
+    }
+
+    sourceSets {
+        getByName("main") {
+            dependencies {
+                implementation(kotlin("stdlib-js"))
+            }
+        }
+
+        getByName("test") {
+            dependencies {
+                implementation(kotlin("test-js"))
+            }
+        }
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/gradle.properties

@@ -0,0 +1 @@
+kotlin.tests.individualTaskReports=true

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/settings.gradle.kts

@@ -0,0 +1,8 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}
+
+rootProject.name = "kotlin-js-karma-download-chrome"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/src/main/kotlin/Service.kt

@@ -0,0 +1,8 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package com.example
+
+fun value() = "value"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/src/test/kotlin/ServiceTest.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package com.example
+
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class ServiceTest {
+    @Test
+    fun serviceTest() {
+        assertEquals("value", value())
+    }
+
+    @Test
+    fun serviceFailTest() {
+        assertEquals("value12", value())
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-karma-download-chrome/tests.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<results>
+  <testsuite name="com.example.ServiceTest" tests="2" skipped="0" failures="1" errors="0" timestamp="..." hostname="..." time="...">
+    <properties/>
+    <testcase name="serviceTest" classname="com.example.ServiceTest" time="..."/>
+    <testcase name="serviceFailTest" classname="com.example.ServiceTest" time="...">
+      <failure message="..." type="AssertionError">...</failure>
+    </testcase>
+    <system-out/>
+    <system-err/>
+  </testsuite>
+</results>
+