那些遇到过的问题

Maven构建导致VerifyError与java 1.7

Zhi*_*hev 6 java junit cobertura verifyerror maven

我有一个带有测试用例的简单类,并且在eclipse中一切正常,但是当我运行maven build(有了这个目标:安装cobertura:cobertura checkstyle:checkstyle-aggregate)我在surefire报告中看到了一个Verify错误.

这是确切的错误:

-------------------------------------------------------------------------------
Test set: com.diploma.testProject.ClassUnderTestTest
-------------------------------------------------------------------------------
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.034 sec <<< FAILURE!
testMethodReturnsTrue(com.diploma.testProject.ClassUnderTestTest)  Time elapsed: 0.005 sec  <<< ERROR!
java.lang.VerifyError: Expecting a stackmap frame at branch target 79 in method com.diploma.testProject.ClassUnderTest.method(II)Z at offset 24
    at com.diploma.testProject.ClassUnderTestTest.testMethodReturnsTrue(ClassUnderTestTest.java:37)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:35)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:146)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:97)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
    at $Proxy0.invoke(Unknown Source)
    at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:145)
    at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:87)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)

testMethodReturnFalse(com.diploma.testProject.ClassUnderTestTest)  Time elapsed: 0 sec  <<< ERROR!
java.lang.VerifyError: Expecting a stackmap frame at branch target 79 in method com.diploma.testProject.ClassUnderTest.method(II)Z at offset 24
    at com.diploma.testProject.ClassUnderTestTest.testMethodReturnFalse(ClassUnderTestTest.java:42)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:35)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:146)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:97)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103)
    at $Proxy0.invoke(Unknown Source)
    at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:145)
    at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:87)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69)
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这是班级: 

public class ClassUnderTest {
    public static boolean method(int a, int b) {
        if ( a == b) {
            System.out.println("");
            return true;
        } 
        return false;
    }
}
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而且测试:

public class ClassUnderTestTest {

    @Test
    public void testMethodReturnsTrue() {
        assertTrue(ClassUnderTest.method(1, 1));
    }

    @Test
    public void testMethodReturnFalse() throws Exception {
        assertFalse(ClassUnderTest.method(1, 2));
    }

}
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和pom.xml: 

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.diploma</groupId>
  <artifactId>testProject</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>testProject</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.10</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <testSource>1.7</testSource>
                    <testTarget>1.7</testTarget>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
  </build>
</project>
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将目标设置为1.5时,这可以工作,但我需要它与1.7一起工作.更奇怪的是修改方法只有一个返回如下:

public class ClassUnderTest {
    public static boolean method(int a, int b) {
        if ( a == b) {
            System.out.println("");
        } 
        return false;
    }
}
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还解决了这个问题.我已经尝试在pom的属性块中设置目标和源版本,但结果是一样的.

有没有办法让它在1.7版本上运行？

编辑:此问题只出现在目标cobertura:cobertura.

Zhi*_*hev 20

问题似乎在cobertura.看起来它不支持java 1.7非常好.修复程序类似于@Raghuram为日食写的链接.修改像这样的pom使测试工作正常:

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.12</version>
                <configuration>
                    <argLine>-XX:-UseSplitVerifier</argLine>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <testSource>1.7</testSource>
                    <testTarget>1.7</testTarget>
                </configuration>
            </plugin>
        </plugins>
    </build>
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最近记录：

12 年 前
Cobertura和Java 7支持 30
Cobertura不适用于Java 7 5
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