!7

p-exp {
  File f = programFile("bla.bla");
  setOneLineFileInfoField(f, "size", 1024);
  assertEqualsVerbose("1024", getOneLineFileInfoField(f, "size"));
  printInfos(f);
  setOneLineFileInfoField(f, "md5", "abcd...");
  assertEqualsVerbose("1024", getOneLineFileInfoField(f, "size"));
  assertEqualsVerbose("abcd...", getOneLineFileInfoField(f, "md5"));
  printInfos(f);
  setOneLineFileInfoField(f, "size", null);
  assertEqualsVerbose(null, getOneLineFileInfoField(f, "size"));
  printInfos(f);
}

svoid printInfos(File f) {
  printIndent("INFOS | ", loadTextFile(associatedInfosFile(f)));
  print();
}