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convert runtime URL properly to file path.

This commit is contained in:
parrt 2016-12-14 13:32:21 -08:00
parent 8918d0f953
commit a68fb3a183
1 changed files with 15 additions and 3 deletions
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18
runtime-testsuite/test/org/antlr/v4/test/runtime/cpp/BaseCppTest.java
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@ -55,7 +55,9 @@ import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@ -675,11 +677,21 @@ public class BaseCppTest implements RuntimeTestSupport {
protected String locateRuntime() {
final ClassLoader loader = Thread.currentThread().getContextClassLoader();
final URL runtimeSrc = loader.getResource("Cpp");
if (runtimeSrc == null) {
final URL runtimeURL = loader.getResource("Cpp");
if (runtimeURL == null) {
throw new RuntimeException("Cannot find runtime");
}
return runtimeSrc.getPath();
// Windows not getting runtime right. See:
// http://stackoverflow.com/questions/6164448/convert-url-to-normal-windows-filename-java
// it was coming back "/C:/projects/antlr4-l7imv/runtime-testsuite/target/classes/Cpp"
String p;
try {
p = Paths.get(runtimeURL.toURI()).toFile().toString();
}
catch (URISyntaxException use) {
p = "Can't find runtime";
}
return p;
}
List<ANTLRMessage> getMessagesOfType(List<ANTLRMessage> msgs, Class<? extends ANTLRMessage> c) {