tagchecker.cfg fails to throw errors when highway=secondary

[delta_foxtrot2]

This may not just be restricted to highway=secondary, but when testing regex in tagchecker.cfg I noticed that if I named a street Str. no warning is thrown, yet if I name a highway=residential Str. I get the warning I was expecting.

[delta_foxtrot2]

This check also fails for teritary and motorway, other highway types seem to be checked as expected.

[delta_foxtrot2]

tertiary not teritary

[delta_foxtrot2]

After having a quick look through code + the config file, I noticed this in tagcheck.cfg:

way  : I : highway == secondary && ref != *                    # highway without a reference
way  : I : highway == tertiary && ref != *                     # highway without a reference
way  : I : highway == motorway && nat_ref != *                 # highway without a reference

They just happen to be the exact same three highway types that don't trigger a warning about street abbreviations. I also ignored this warning, so I can only conclude the code that does the ignoring doesn't assign unique values for each error string in the config file

[delta_foxtrot2]

I think the problem is in the code in TagChecker.java:

                    if((tagAll || (tag instanceof Pattern ? ((Pattern)tag).matcher(key).matches() : key.equals(tag)))
                    && (valueAll || (value instanceof Pattern ? ((Pattern)value).matcher(val).matches() : val.equals(value))))
                        return !noMatch;

However I don't understand fully what this code is doing, or not doing, when it comes to the regex matching, especially pairs of checks, and I have no idea how to fix this.

[delta_foxtrot2]

Also it's reasonably simple to assign a unique code for each unique String, although there is still a small chance of overlap. I did a quick proof of concept hack using CRC32.

Change:

                description = m.group(1);
                if(description != null && description.length() == 0)
                    description = null;

to:

                description = m.group(1);
                if(description != null && description.length() == 0)
                    description = null;
                else
                {
                    java.util.zip.CRC32 x = new java.util.zip.CRC32();
                    x.update(description.getBytes());
                    TAG_CODE = (int)x.getValue();
                }

and:

        public int getCode()
        {
            return code + type;
        }

to:

        public int getCode()
        {
            if(TAG_CODE == 0)
                return code + type;
            return TAG_CODE;
        }

[delta_foxtrot2]

Also if I change the order of checks in tagchecker.cfg it only shows the error about the street abbreviation and doesn't show the error about highway with no ref.

So this seems to be just a case of the first warning being recorded, even if that warning is suppressed, and subsequent warnings not being shown at all.

[stoecker]

Fix in ​[o16438].