public void run(IPerfOutput output) throws Exception {
final IRuntime runtime = new LoggerRuntime();
ClassReader reader = new ClassReader(TargetLoader.getClassData(target));
final Instrumenter instr = new Instrumenter(runtime);
instr.instrument(reader);
output.writeByteResult("instrumented class", instr.instrument(reader).length, reader.b.length);
}
private void createClassfile(final String dir, final Class<?> source) throws IOException {
File file = new File(folder.getRoot(), dir);
file.mkdirs();
file = new File(file, "some.class");
OutputStream out = new FileOutputStream(file);
out.write(TargetLoader.getClassDataAsBytes(source));
out.close();
}
@Test
public void testAnalyzeAll2() throws IOException {
final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
final ZipOutputStream zip = new ZipOutputStream(buffer);
zip.putNextEntry(new ZipEntry("org/jacoco/core/analysis/AnalyzerTest.class"));
zip.write(TargetLoader.getClassDataAsBytes(AnalyzerTest.class));
zip.finish();
final int count = analyzer.analyzeAll(new ByteArrayInputStream(buffer.toByteArray()));
assertEquals(1, count);
assertEquals(Collections.singleton("org/jacoco/core/analysis/AnalyzerTest"), classes);
}
@Test
public void testAnalyzeAll1() throws IOException {
final int count = analyzer.analyzeAll(TargetLoader.getClassData(AnalyzerTest.class));
assertEquals(1, count);
assertEquals(Collections.singleton("org/jacoco/core/analysis/AnalyzerTest"), classes);
}
@Test
public void testAnalyzeClass2() throws IOException {
analyzer.analyzeClass(TargetLoader.getClassDataAsBytes(AnalyzerTest.class));
assertEquals(Collections.singleton("org/jacoco/core/analysis/AnalyzerTest"), classes);
}