KT-6810 Don't report warnings in dummy.kt

#KT-6810 Fixed

compiler/tests/org/jetbrains/kotlin/cli/KotlincExecutableTestGenerated.java

@@ -123,6 +123,12 @@ public class KotlincExecutableTestGenerated extends AbstractKotlincExecutableTes
             doJvmTest(fileName);
         }
 
+        @TestMetadata("warningsInDummy.args")
+        public void testWarningsInDummy() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("compiler/testData/cli/jvm/warningsInDummy.args");
+            doJvmTest(fileName);
+        }
+
         @TestMetadata("wrongAbiVersion.args")
         public void testWrongAbiVersion() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("compiler/testData/cli/jvm/wrongAbiVersion.args");

compiler/tests/org/jetbrains/kotlin/cli/jvm/K2JvmCliTest.java

@@ -61,4 +61,9 @@ public class K2JvmCliTest extends CliBaseTest {
     public void conflictingOverloads() throws Exception {
         executeCompilerCompareOutputJVM();
     }
+
+    @Test
+    public void warningsInDummy() throws Exception {
+        executeCompilerCompareOutputJVM();
+    }
 }

compiler/tests/org/jetbrains/kotlin/resolve/MutableDiagnosticsTest.kt

@@ -18,13 +18,13 @@ package org.jetbrains.kotlin.resolve
 
 import org.junit.Assert
 import org.jetbrains.kotlin.diagnostics.Diagnostic
-import org.jetbrains.kotlin.psi.JetPsiFactory
 import org.jetbrains.kotlin.cli.jvm.compiler.JetCoreEnvironment
 import org.jetbrains.kotlin.resolve.lazy.KotlinTestWithEnvironment
 import org.jetbrains.kotlin.config.CompilerConfiguration
 import org.jetbrains.kotlin.resolve.diagnostics.Diagnostics
 import org.jetbrains.kotlin.resolve.diagnostics.MutableDiagnosticsWithSuppression
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
+import org.jetbrains.kotlin.psi.*
 
 class MutableDiagnosticsTest : KotlinTestWithEnvironment() {
     override fun createEnvironment(): JetCoreEnvironment? {
@@ -132,6 +132,10 @@ class MutableDiagnosticsTest : KotlinTestWithEnvironment() {
     private inner class DummyDiagnostic : Diagnostic {
         val dummyElement = JetPsiFactory(getEnvironment().getProject()).createType("Int")
 
+        ;{
+            dummyElement.getContainingJetFile().doNotAnalyze = null
+        }
+
         override fun getFactory() = unimplemented()
         override fun getSeverity() = unimplemented()
         override fun getPsiElement() = dummyElement

compiler/tests/org/jetbrains/kotlin/resolve/typeApproximation/CapturedTypeApproximationTest.kt

@@ -98,7 +98,7 @@ public class CapturedTypeApproximationTest() : JetLiteFixture() {
 
                 appendln(testType)
 
-                if (bindingContext.getDiagnostics().any { it.getSeverity() == Severity.ERROR }) {
+                if (bindingContext.getDiagnostics().noSuppression().any { it.getSeverity() == Severity.ERROR }) {
                     appendln("  compiler error\n")
                     continue
                 }