[Gradle, JS] Less verbosity for karma parsing

#KT-38109 fixed

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/testing/karma/KotlinKarma.kt

@@ -82,7 +82,7 @@ class KotlinKarma(override val compilation: KotlinJsCompilation) :
                 config.loggers = [
                     {
                         type: 'kotlin-test-js-runner/tc-log-appender.js',
-                        layout: { type: 'pattern', pattern: '%[%d{DATE}:%p [%c]: %]%m' }
+                        layout: { type: 'pattern', pattern: '%[[%c]: %]%m' }
                     }
                 ]
             """.trimIndent()
@@ -438,24 +438,21 @@ class KotlinKarma(override val compilation: KotlinJsCompilation) :
 
                     private fun parseConsole(text: String, type: String?) {
 
-                        val result = KARMA_MESSAGE.matchEntire(text)
+                        var actualText = text
 
-                        if (result != null) {
+                        val launcherMessage = KARMA_LAUNCHER_MESSAGE.matchEntire(text)
 
-                            val (logLevel, message) = result.destructured
-
-                            when (logLevel.toLowerCase()) {
+                        if (launcherMessage != null) {
+                            val (message) = launcherMessage.destructured
+                            actualText = message
+                            when (type?.toLowerCase()) {
                                 WARN, ERROR -> {
                                     processFailedBrowsers(text)
                                 }
                             }
-
-                            processLogMessage(message, logLevel)
-
-                            return
                         }
 
-                        type?.let { processLogMessage(text, it) }
+                        type?.let { processLogMessage(actualText, it) }
                     }
 
                     private fun processLogMessage(
@@ -559,5 +556,5 @@ private const val INFO = "info"
 private const val DEBUG = "debug"
 private const val LOG = "log"
 
-private val KARMA_MESSAGE = "^.*\\d{2} \\d{2} \\d{4,} \\d{2}:\\d{2}:\\d{2}.\\d{3}:(ERROR|WARN|INFO|DEBUG|LOG) \\[.*]: ([\\w\\W]*)\$"
+private val KARMA_LAUNCHER_MESSAGE = "^.*\\[launcher]: ([\\w\\W]*)\$"
     .toRegex()

libraries/tools/kotlin-test-js-runner/build.gradle.kts

@@ -57,6 +57,8 @@ tasks {
             "karma-debug-runner.js",
             "karma-debug-framework.js",
             "mocha-kotlin-reporter.js",
+            "tc-log-appender.js",
+            "tc-log-error-webpack.js",
             "package.json",
             "rollup.config.js",
             "tsconfig.json",

libraries/tools/kotlin-test-js-runner/src/teamcity-format.d.ts

@@ -14,7 +14,7 @@ export const TEST_END: string
 export const TEST_END_NO_DURATION: string
 export const BLOCK_OPENED: string
 export const BLOCK_CLOSED: string
-export const MESSAGE: string
+export const TYPED_MESSAGE: string
 
 export function tcEscape(str: string): string
 

libraries/tools/kotlin-test-js-runner/src/teamcity-format.js

@@ -16,7 +16,6 @@ export const TEST_END_NO_DURATION = `##teamcity[testFinished name='%s' flowId='%
 export const BLOCK_OPENED = `##teamcity[blockOpened name='%s' flowId='%s']`
 export const BLOCK_CLOSED = `##teamcity[blockClosed name='%s' flowId='%s']`
 
-export const MESSAGE = `##teamcity[message text='%s']`
 export const TYPED_MESSAGE = `##teamcity[message text='%s' type='%s']`
 
 /**

libraries/tools/kotlin-test-js-runner/tc-log-appender.js

@@ -5,13 +5,22 @@
 
 'use strict';
 
-import {formatMessage, MESSAGE} from "./src/teamcity-format"
+import {formatMessage, TYPED_MESSAGE} from "./src/teamcity-format"
 
 const consoleLog = console.log.bind(console);
 
 function consoleAppender(layout, timezoneOffset) {
     return (loggingEvent) => {
-        consoleLog(formatMessage(MESSAGE, layout(loggingEvent, timezoneOffset)));
+        consoleLog(
+            formatMessage(
+                TYPED_MESSAGE,
+                layout(
+                    loggingEvent,
+                    timezoneOffset
+                ),
+                loggingEvent.level.toString()
+            )
+        );
     };
 }