diff --git a/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/JavaApplicationWithResourcesFunctionalTest.groovy b/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/JavaApplicationWithResourcesFunctionalTest.groovy
index 8f84ba351..fb523b80d 100644
--- a/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/JavaApplicationWithResourcesFunctionalTest.groovy
+++ b/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/JavaApplicationWithResourcesFunctionalTest.groovy
@@ -77,7 +77,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractFunctionalTest
         process.output.contains "Hello, native!"
 
         and:
-        file("build/native/generated/generateResourcesConfigFile/resource-config.json").text == '''{
+        matches(file("build/native/generated/generateResourcesConfigFile/resource-config.json"), '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qmessage.txt\\\\E"
@@ -85,7 +85,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractFunctionalTest
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
 
         where:
         junitVersion = System.getProperty('versions.junit')
@@ -151,7 +151,7 @@ graalvmNative {
         }
 
         and:
-        file("build/native/generated/generateTestResourcesConfigFile/resource-config.json").text == '''{
+        matches(file("build/native/generated/generateTestResourcesConfigFile/resource-config.json"), '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qmessage.txt\\\\E"
@@ -161,7 +161,7 @@ graalvmNative {
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
 
         where:
         junitVersion = System.getProperty('versions.junit')
@@ -242,7 +242,7 @@ graalvmNative {
         nativeApp.exists()
 
         and:
-        file("build/native/generated/generateResourcesConfigFile/resource-config.json").text == '''{
+        matches(file("build/native/generated/generateResourcesConfigFile/resource-config.json"), '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qmessage.txt\\\\E"
@@ -250,7 +250,7 @@ graalvmNative {
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
 
         when:
         def process = execute(nativeApp)
diff --git a/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/ReachabilityMetadataFunctionalTest.groovy b/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/ReachabilityMetadataFunctionalTest.groovy
index cb5ec6f59..33b733513 100644
--- a/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/ReachabilityMetadataFunctionalTest.groovy
+++ b/native-gradle-plugin/src/functionalTest/groovy/org/graalvm/buildtools/gradle/ReachabilityMetadataFunctionalTest.groovy
@@ -59,7 +59,7 @@ class ReachabilityMetadataFunctionalTest extends AbstractFunctionalTest {
         }
 
         and: "has copied metadata file"
-        file("build/native-reachability-metadata/META-INF/native-image/com.h2database/h2/2.1.210/resource-config.json").text.trim() == '''{
+        matches(file("build/native-reachability-metadata/META-INF/native-image/com.h2database/h2/2.1.210/resource-config.json").text.trim(), '''{
   "bundles": [],
   "resources": {
     "includes": [
@@ -71,7 +71,7 @@ class ReachabilityMetadataFunctionalTest extends AbstractFunctionalTest {
       }
     ]
   }
-}'''
+}''')
         and: "has copied reachability-metadata.properties file"
         file("build/native-reachability-metadata/META-INF/native-image/io.netty/netty-codec-http/4.1.80.Final/reachability-metadata.properties").text.trim() == 'override=true'
     }
diff --git a/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/AbstractPluginTest.groovy b/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/AbstractPluginTest.groovy
index 80bbf8059..b603458b3 100644
--- a/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/AbstractPluginTest.groovy
+++ b/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/AbstractPluginTest.groovy
@@ -199,4 +199,11 @@ abstract class AbstractPluginTest extends Specification {
         }
     }
 
+    static boolean matches(String actual, String expected) {
+        normalizeString(actual) == normalizeString(expected)
+    }
+
+    private static String normalizeString(String input) {
+        input.replace("\r\n", "\n")
+    }
 }
diff --git a/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/GenerateResourcesConfigFileTest.groovy b/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/GenerateResourcesConfigFileTest.groovy
index 8f2bd3aa6..27b027c93 100644
--- a/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/GenerateResourcesConfigFileTest.groovy
+++ b/native-gradle-plugin/src/test/groovy/org/graalvm/buildtools/gradle/tasks/GenerateResourcesConfigFileTest.groovy
@@ -51,13 +51,13 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ ],
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -72,7 +72,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ ],
     "excludes" : [ ]
@@ -82,7 +82,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
   }, {
     "name" : "other.bundle"
   } ]
-}'''
+}''')
         }
     }
 
@@ -98,7 +98,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "pattern"
@@ -112,7 +112,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
     } ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -127,13 +127,13 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ ],
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -149,7 +149,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qorg/foo/some/resource.txt\\\\E"
@@ -157,7 +157,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -174,7 +174,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qorg/foo/some/resource.txt\\\\E"
@@ -182,7 +182,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -198,7 +198,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qorg/foo/some/resource.txt\\\\E"
@@ -206,7 +206,7 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -224,13 +224,13 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ ],
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
@@ -246,13 +246,13 @@ class GenerateResourcesConfigFileTest extends AbstractPluginTest {
         then:
         with(project) {
             outputFile.exists()
-            outputFile.text == '''{
+            matches(outputFile.text, '''{
   "resources" : {
     "includes" : [ ],
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
         }
     }
 
diff --git a/native-gradle-plugin/src/testFixtures/groovy/org/graalvm/buildtools/gradle/fixtures/AbstractFunctionalTest.groovy b/native-gradle-plugin/src/testFixtures/groovy/org/graalvm/buildtools/gradle/fixtures/AbstractFunctionalTest.groovy
index aeb10aa5b..b480e24dd 100644
--- a/native-gradle-plugin/src/testFixtures/groovy/org/graalvm/buildtools/gradle/fixtures/AbstractFunctionalTest.groovy
+++ b/native-gradle-plugin/src/testFixtures/groovy/org/graalvm/buildtools/gradle/fixtures/AbstractFunctionalTest.groovy
@@ -169,6 +169,10 @@ abstract class AbstractFunctionalTest extends Specification {
         assert errorOutput.contains(normalizeString(text))
     }
 
+    static boolean matches(String actual, String expected) {
+        normalizeString(actual) == normalizeString(expected)
+    }
+
     void tasks(@DelegatesTo(value = TaskExecutionGraph, strategy = Closure.DELEGATE_FIRST) Closure spec) {
         def graph = new TaskExecutionGraph()
         spec.delegate = graph
diff --git a/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/JavaApplicationWithResourcesFunctionalTest.groovy b/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/JavaApplicationWithResourcesFunctionalTest.groovy
index 6125442e3..3fbd42830 100644
--- a/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/JavaApplicationWithResourcesFunctionalTest.groovy
+++ b/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/JavaApplicationWithResourcesFunctionalTest.groovy
@@ -32,7 +32,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractGraalVMMavenFun
         outputContains "Hello, native!"
 
         and:
-        file("target/native/generated/generateResourceConfig/resource-config.json").text == '''{
+        matches(file("target/native/generated/generateResourceConfig/resource-config.json").text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qmessage.txt\\\\E"
@@ -40,7 +40,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractGraalVMMavenFun
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
 
         where:
         detection | includedPatterns               | restrictToModules | detectionExclusionPatterns
@@ -75,7 +75,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractGraalVMMavenFun
         buildSucceeded
 
         and:
-        file("target/native/generated/generateTestResourceConfig/resource-config.json").text == '''{
+        matches(file("target/native/generated/generateTestResourceConfig/resource-config.json").text, '''{
   "resources" : {
     "includes" : [ {
       "pattern" : "\\\\Qmessage.txt\\\\E"
@@ -85,7 +85,7 @@ class JavaApplicationWithResourcesFunctionalTest extends AbstractGraalVMMavenFun
     "excludes" : [ ]
   },
   "bundles" : [ ]
-}'''
+}''')
 
         where:
         detection | includedPatterns                                                               | restrictToModules | detectionExclusionPatterns
diff --git a/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/MetadataRepositoryFunctionalTest.groovy b/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/MetadataRepositoryFunctionalTest.groovy
index 724caaf72..238a1e011 100644
--- a/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/MetadataRepositoryFunctionalTest.groovy
+++ b/native-maven-plugin/src/functionalTest/groovy/org/graalvm/buildtools/maven/MetadataRepositoryFunctionalTest.groovy
@@ -186,12 +186,12 @@ class MetadataRepositoryFunctionalTest extends AbstractGraalVMMavenFunctionalTes
         buildSucceeded
 
         and:
-        file("target/classes/META-INF/native-image/org.graalvm.internal/library-with-reflection/1.5/reflect-config.json").text.trim() == '''[
+        matches(file("target/classes/META-INF/native-image/org.graalvm.internal/library-with-reflection/1.5/reflect-config.json").text.trim(), '''[
   {
     "name": "org.graalvm.internal.reflect.Message",
     "allDeclaredFields": true,
     "allDeclaredMethods": true
   }
-]'''
+]''')
     }
 }
diff --git a/native-maven-plugin/src/testFixtures/groovy/org/graalvm/buildtools/maven/AbstractGraalVMMavenFunctionalTest.groovy b/native-maven-plugin/src/testFixtures/groovy/org/graalvm/buildtools/maven/AbstractGraalVMMavenFunctionalTest.groovy
index 8c07466a2..f5ff112ea 100644
--- a/native-maven-plugin/src/testFixtures/groovy/org/graalvm/buildtools/maven/AbstractGraalVMMavenFunctionalTest.groovy
+++ b/native-maven-plugin/src/testFixtures/groovy/org/graalvm/buildtools/maven/AbstractGraalVMMavenFunctionalTest.groovy
@@ -222,6 +222,10 @@ abstract class AbstractGraalVMMavenFunctionalTest extends Specification {
         !normalizeString(result.stdOut).contains(normalizeString(text))
     }
 
+    static boolean matches(String actual, String expected) {
+        normalizeString(actual) == normalizeString(expected)
+    }
+
     File file(String path) {
         testDirectory.resolve(path).toFile()
     }