折腾：
【已解决】Mac中用VSCode调试java代码
期间，VSCode中调试java报错：
Error: The resource: /Users/crifan/dev/dev_root/projects/�u5�/src/refer/java/iec_analysis/src/test/java/com/iec/test/Analysis104Test.java is not testable. 来源：Java Test Runner (扩展)
很明显，路径中，包含的中文 无法正常显示
-》要么想办法让其支持中文
-》要么：还是把文件夹改为英文吧
还是去把文件夹从中文改为英文。
暂时规避了此问题。
但是想要彻底解决
所以再去改为中文：
然后复现此问题：
vscode java is not testable
vscode java Error The resource is not testable
vscode java path contain non-ascii Error The resource is not testable
Path with non-ASCII characters won’t hit breakpoints · Issue #688 · microsoft/vscode-python · GitHub
看到了，此处是：
Java Test Runner
不支持路径中的中文
vscode Java Test Runner path non-ascii not testable
Java Test Runner path non-ascii not testable
Java Test Runner path non-ascii
vscode Java Test Runner
看看配置中，能否设置路径支持非ascii
没看到这方面的设置
或许：路径不支持中文 是java本身的问题？
vscode java non ascii path
此处输出是：
Java Test Runner
输出的
不是其他的，比如maven等
“VSCode Terminal being started is using the default Windows code page of 65000, which is ASCII, not 65001 which is UTF-8.”
和此问题相关
VSCode Debug Console
或许可以把console，换成外部终端，就可以支持此处的中文了？
此处是：vscode-java-debug，貌似修复了bug
但是此处的
Java Test Runner
还是不支持的
此处没法去设置
.vscode/launch.json
因为不是通过其中的configurations的配置去调试的，而是点击了junit的类的Debug Test去启动调试的
java test runner github
VSCode中的Java Test Runner，就是github中的
对于Java Test Runner输出的：
Error The resource xxx is not testable
下载源码，去搜索看，其内部处理过程
不过网上可以搜索到：
java test runner Error The resource “is not testable”
11 ....test.plugin/src/main/java/com/microsoft/java/test/plugin/launchers/JUnitLaunchUtils.java
@@ -13,6 +13,7 @@
import com.google.gson.Gson;
import com.microsoft.java.test.plugin.launchers.JUnitLaunchConfigurationDelegate.JUnitLaunchArguments;
import com.microsoft.java.test.plugin.model.TestLevel;
import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;
@@ -56,14 +57,14 @@ public static JUnitLaunchArguments resolveLaunchArgument(List<Object> arguments,
}
info.project = javaProject.getProject();
if (args.runFromRoot) {
if (args.scope == TestLevel.ROOT || args.scope == TestLevel.FOLDER) {
info.testContainer = StringEscapeUtils.escapeXml(javaProject.getHandleIdentifier());
} else {
final File file = Paths.get(new URI(args.uri)).toFile();
if (file.isFile()) {
parseConfigurationInfoForClass(info, args);
} else if (file.isDirectory()) {
if (args.scope == TestLevel.PACKAGE && file.isDirectory()) {
parseConfigurationInfoForContainer(info, args);
} else if ((args.scope == TestLevel.CLASS || args.scope == TestLevel.METHOD) && file.isFile()) {
parseConfigurationInfoForClass(info, args);
} else {
throw new RuntimeException("The resource: " + file.getPath() + " is not testable.");
}是
test.plugin/src/main/java/com/microsoft/java/test/plugin/launchers/JUnitLaunchUtils.java
中的resolveLaunchArgument中，判断不符合条件，才报错的
throw new RuntimeException("The resource: " + file.getPath() + " is not testable.");下载完代码了：
➜ java git clone https://github.com/microsoft/vscode-java-test.git Cloning into 'vscode-java-test'... remote: Enumerating objects: 140, done. remote: Counting objects: 100% (140/140), done. remote: Compressing objects: 100% (90/90), done. remote: Total 5978 (delta 54), reused 82 (delta 33), pack-reused 5838 Receiving objects: 100% (5978/5978), 7.53 MiB | 39.00 KiB/s, done. Resolving deltas: 100% (3451/3451), done.
去看看代码
java-extension/com.microsoft.java.test.plugin/src/main/java/com/microsoft/java/test/plugin/launchers/JUnitLaunchUtils.java
public class JUnitLaunchUtils {
private static final String TESTNG_LOADER = "com.microsoft.java.test.loader.testng";
private static final String JUNIT5_LOADER = "org.eclipse.jdt.junit.loader.junit5";
private static final String JUNIT4_LOADER = "org.eclipse.jdt.junit.loader.junit4";
private JUnitLaunchUtils() {}
public static JUnitLaunchArguments resolveLaunchArgument(List<Object> arguments, IProgressMonitor monitor)
throws URISyntaxException, CoreException {
final Gson gson = new Gson();
final Argument args = gson.fromJson((String) arguments.get(0), Argument.class);
final TestInfo info = new TestInfo();
info.testKind = getEclipseTestKind(args.testKind);
final IJavaProject javaProject = ProjectUtils.getJavaProject(args.project);
if (javaProject == null || !javaProject.exists()) {
throw new RuntimeException("Failed to get the project with name: " + args.project);
}
info.project = javaProject.getProject();
if (args.scope == TestLevel.ROOT || args.scope == TestLevel.FOLDER) {
info.testContainer = StringEscapeUtils.escapeXml(javaProject.getHandleIdentifier());
} else {
final File file = Paths.get(new URI(args.uri)).toFile();
if (args.scope == TestLevel.PACKAGE && file.isDirectory()) {
parseConfigurationInfoForContainer(info, args);
} else if ((args.scope == TestLevel.CLASS || args.scope == TestLevel.METHOD) && file.isFile()) {
parseConfigurationInfoForClass(info, args);
} else {
throw new RuntimeException("The resource: " + file.getPath() + " is not testable.");
}
}
看起来很像是：
final File file = Paths.get(new URI(args.uri)).toFile();
估计此处URI或path不支持中文路径。
java URI path non ascii
去看看args.uri
java args.uri
final Gson gson = new Gson(); final Argument args = gson.fromJson((String) arguments.get(0), Argument.class); final File file = Paths.get(new URI(args.uri)).toFile();
java gson non ascii
据说是：gson不支持unicode，即此处不支持非ascii的中文
gson fromJson non ascii
gson fromJson non unicode
Gson fails to parse strings with chinese characters · Issue #23 · google/gson · GitHub
算了，此处不再去深究了。
总之是：
【总结】
VSCode中，此处点击JUnit的类的Debug Test，会报错：
Error: The resource: /Users/crifan/dev/dev_root/projects/�u5�/src/refer/java/iec_analysis/src/test/java/com/iec/test/Analysis104Test.java is not testable. 来源：Java Test Runner (扩展)
原因是：
此处的路径，包含中文：铜陵电力
然后内部用的是Java Test Runner
相关报错代码是：
java-extension/com.microsoft.java.test.plugin/src/main/java/com/microsoft/java/test/plugin/launchers/JUnitLaunchUtils.java
public class JUnitLaunchUtils {
private static final String TESTNG_LOADER = "com.microsoft.java.test.loader.testng";
private static final String JUNIT5_LOADER = "org.eclipse.jdt.junit.loader.junit5";
private static final String JUNIT4_LOADER = "org.eclipse.jdt.junit.loader.junit4";
private JUnitLaunchUtils() {}
public static JUnitLaunchArguments resolveLaunchArgument(List<Object> arguments, IProgressMonitor monitor)
throws URISyntaxException, CoreException {
final Gson gson = new Gson();
final Argument args = gson.fromJson((String) arguments.get(0), Argument.class);
final TestInfo info = new TestInfo();
info.testKind = getEclipseTestKind(args.testKind);
final IJavaProject javaProject = ProjectUtils.getJavaProject(args.project);
if (javaProject == null || !javaProject.exists()) {
throw new RuntimeException("Failed to get the project with name: " + args.project);
}
info.project = javaProject.getProject();
if (args.scope == TestLevel.ROOT || args.scope == TestLevel.FOLDER) {
info.testContainer = StringEscapeUtils.escapeXml(javaProject.getHandleIdentifier());
} else {
final File file = Paths.get(new URI(args.uri)).toFile();
if (args.scope == TestLevel.PACKAGE && file.isDirectory()) {
parseConfigurationInfoForContainer(info, args);
} else if ((args.scope == TestLevel.CLASS || args.scope == TestLevel.METHOD) && file.isFile()) {
parseConfigurationInfoForClass(info, args);
} else {
throw new RuntimeException("The resource: " + file.getPath() + " is not testable.");
}
}
出错的具体原因：
最大可能是
final Argument args = gson.fromJson((String) arguments.get(0), Argument.class);
gson的fromJson，对于非ascii的中文，不是unicode字符串，解析有问题
其次可能是：
final File file = Paths.get(new URI(args.uri)).toFile();
中的Paths或URI，对于中文支持不好。
暂时，没精力去研究。
暂时：只能把路径里的中文，改为英文，规避问题。
转载请注明：在路上 » 【规避解决】VSCode中调试java报错：Error The resource projects/�u5�/src java is not testable