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import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
public class GenCompileTests {
public static void main(String... args) throws IOException {
GenCompileTests g = new GenCompileTests();
g.run(new File(args[0]), Integer.parseInt(args[1]));
}
void run(File dir, int count) throws IOException {
writeFile(dir, "TEST.ROOT", "TestNG.dirs=testng");
genBuildTests(new File(dir, "build"), count);
genCompileTests(new File(dir, "compile"), count);
genTestNGTests(new File(dir, "testng"), count);
}
void genBuildTests(File dir, int count) throws IOException {
StringBuilder sb = new StringBuilder();
sb.append("/* @test\n");
sb.append(" * @build");
for (int i = 0; i < count; i++) {
writeFile(dir, "C" + i + ".java", "class C" + i + " { }");
sb.append(" C").append(i);
}
sb.append("\n"
+ "@run main C"
+ "*/\n"
+ "public class C { public static void main(String... args) { } }");
writeFile(dir, "C.java", sb.toString());
}
void genCompileTests(File dir, int count) throws IOException {
StringBuilder sb = new StringBuilder();
sb.append("/* @test\n");
sb.append(" * @compile");
for (int i = 0; i < count; i++) {
writeFile(dir, "C" + i + ".java", "class C" + i + " { }");
sb.append(" C").append(i).append(".java");
}
sb.append("\n"
+ "*/\n");
writeFile(dir, "C.java", sb.toString());
}
void genTestNGTests(File dir, int count) throws IOException {
for (int i = 0; i < count; i++) {
writeFile(dir, "C" + i + ".java",
"import org.testng.annotations.*;\n"
+ "@Test class C" + i + " { }");
}
}
void writeFile(File dir, String name, String body) throws IOException {
dir.mkdirs();
FileWriter out = new FileWriter(new File(dir, name));
out.write(body);
out.close();
}
}
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