@Before
public void before() throws IOException {
String path = tmp.newFolder().getCanonicalPath();
env = new Env();
env.setMapSize(16 * 4096);
env.open(path);
db = env.openDatabase();
}
void checkStr(String s, double d) {
Env env = Exec2.exec(s);
assertFalse("Should be scalar result not Frame: " + s, env.isAry());
assertFalse(env.isFcn());
double res = env.popDbl();
assertEquals(d, res, d / 1e8);
env.remove_and_unlock();
debug_print(s);
}
void checkStr(String s, String err) {
Env env = null;
try {
env = Exec2.exec(s);
env.remove_and_unlock();
fail(); // Supposed to throw; reaching here is an error
} catch (IllegalArgumentException e) {
assertEquals(err, e.getMessage());
}
debug_print(s);
}
void checkStr(String s) {
Env env = null;
try {
env = Exec2.exec(s);
if (env.isAry()) { // Print complete frames for inspection
Frame res = env.popAry();
String skey = env.key();
System.out.println(res.toStringAll());
env.subRef(res, skey); // But then end lifetime
} else {
System.out.println(env.resultString());
}
} catch (IllegalArgumentException iae) {
System.out.println(iae.getMessage());
}
if (env != null) env.remove_and_unlock();
debug_print(s);
}
@After
public void after() {
db.close();
env.close();
}