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extract the method evalWasm()

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This commit is contained in:
Volker Berlin 2017-04-08 20:43:41 +02:00
parent 1b6d1b7ecc
commit e69fe9c073
1 changed files with 26 additions and 5 deletions
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31
test/de/inetsoftware/jwebassembly/WasmRule.java
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@ -104,10 +104,10 @@ public class WasmRule extends TemporaryFolder {
* Run a test single test. It run the method in Java and call it via node in the WenAssembly. If the result are
* different it fire an error.
*
* @param methodName
* the method name of the test.
* @param script
* The script engine
* @param methodName
* the method name of the test.
* @param params
* the parameters for the method
*/
@ -138,6 +138,27 @@ public class WasmRule extends TemporaryFolder {
method.setAccessible( true );
expected = method.invoke( null, params );
String actual = evalWasm( script, methodName, params );
assertEquals( String.valueOf( expected ), actual );
} catch( Exception ex ) {
throwException( ex );
return;
}
}
/**
* Evaluate the wasm exported function.
*
* @param script
* The script engine
* @param methodName
* the method name of the test.
* @param params
* the parameters for the method
* @return the output of the script
*/
public String evalWasm( ScriptEngine script, String methodName, Object... params ) {
try {
ProcessBuilder processBuilder;
switch( script ) {
case SpiderMonkey:
@ -156,15 +177,15 @@ public class WasmRule extends TemporaryFolder {
processBuilder.directory( getRoot() );
Process process = processBuilder.start();
int exitCode = process.waitFor();
String actual = readStream( process.getInputStream() ).trim();
String result = readStream( process.getInputStream() ).trim();
if( exitCode != 0 ) {
String errorMessage = readStream( process.getErrorStream() );
assertEquals( errorMessage, 0, exitCode );
}
assertEquals( String.valueOf( expected ), actual );
return result;
} catch( Exception ex ) {
throwException( ex );
return;
return null;
}
}