root/trunk/uncover.d

/**
 Simple program for displaying the coverage percentages of all LST files in a directory.
*/
import std.stdio;
import std.stream;
import std.path;
import std.file;


void main()
{
    int totaluncovered = 0;
    int totalcovered = 0;

    void writesummary(int cov, int uncov, char [] name)
    {
        if (uncov==0) {
            writefln("%d\t-----\t------\t", cov, name);   
        } else {
            real percent = 100.0 * cov/(cov+uncov);
            writefln("%d\t%d\t%0.2f%%\t", cov, uncov, percent, name);   
        }
    }
  
    void processfile(char [] fname) {
        int numuncovered = 0;
        int numcovered = 0;
        int blank=0;
        int other = 0;
        File infile = new File(fname, FileMode.In);
        char [] buf;
        while (!infile.eof) {
            char [] buff = infile.readLine(buf);
            if (buff.length<9) { other++; continue; }
            if (buff[7]!='|') { other++; continue; }
            if (buff[0..8] == "       |") { blank++; continue; }
            if (buff[0..8] == "0000000|") numuncovered++; else numcovered++;
        }       
//        writefln("%d\t%d\t%d\t%d\t", blank, other, numcovered, numuncovered, fname);
        writesummary(numcovered, numuncovered, fname);
        totaluncovered += numuncovered;
        totalcovered += numcovered;
    }
   
    writefln("----------------------------------------");
    writefln("Covered\tUncovd\tPercent\tFilename");
    writefln("----------------------------------------");
    foreach( char [] str; listdir(getcwd())) {
        if (fnmatch(str, "*.lst")) processfile(str);
    }
    writefln("----------------------------------------");
    writesummary(totalcovered, totaluncovered, "TOTAL");
    writefln("----------------------------------------");
}