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tools/compare.cs: Added a tool that compare reports and generate a webreport

This commit is contained in:
Daniel Marjamäki 2018-02-12 16:24:13 +01:00
parent 6a3dc6ad45
commit cd5adf0707
1 changed files with 188 additions and 0 deletions
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tools/compare.cs Normal file
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@ -0,0 +1,188 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Text.RegularExpressions;
namespace difftool
{
class Program
{
static private List<string> GetDiff(string[] s1, string[] s2)
{
List<string> ret = new List<string>();
int i2 = 0;
for (int i1 = 0; i1 < s1.Length; ++i1)
{
if (i2 >= s2.Length)
{
ret.Add(s1[i1]);
continue;
}
if (s1[i1] == s2[i2])
{
++i2;
continue;
}
for (int i3 = i2 + 1; i3 < i2 + 300 && i3 < s2.Length; ++i3)
{
if (s1[i1] == s2[i3])
{
i2 = i3;
break;
}
}
if (s1[i1] == s2[i2])
{
++i2;
continue;
}
ret.Add(s1[i1]);
}
return ret;
}
static private string textToHtml(string s) {
return s.Replace("&", "&amp;").Replace("<", "&lt;").Replace(">", "&gt;");
}
static Boolean isNameChar(char c) {
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
}
static private void writeSourceFile(string path, string w, string filename) {
string errorLoc = w.Substring(0, w.IndexOf(']'));
string f = errorLoc.Substring(1, errorLoc.LastIndexOf(':')-1);
int errorLine = Int32.Parse(errorLoc.Substring(1 + errorLoc.LastIndexOf(':')));
string[] lines = System.IO.File.ReadAllLines(path + f);
string[] keywords = { "void", "bool", "char", "short", "int", "long", "class", "struct", "enum", "for", "if", "while", "using", "namespace", "unsigned", "signed" };
System.IO.StreamWriter file = new System.IO.StreamWriter(path + filename);
file.Write("<html><body><pre>" + textToHtml(w) + "\n");
int linenr = 1;
foreach (string line in lines) {
if (errorLine == linenr)
{
file.Write("<span style=\"background-color: red\">" + (linenr.ToString() + ": ").Substring(0, 8) + textToHtml(line) + "</span>\n");
file.Write("<span style=\"background-color: red\">" + textToHtml(w.Substring(errorLoc.Length+2)) + "</span>\n");
linenr++;
continue;
}
file.Write((linenr.ToString() + ": ").Substring(0, 8));
linenr++;
for (int i = 0; i < line.Length;) {
if (line[i] == ' ')
{
file.Write(line[i]);
i++;
}
else if (isNameChar(line[i]))
{
string currentToken = "";
while (i < line.Length && isNameChar(line[i]))
{
currentToken += line[i];
i++;
}
if (keywords.Contains(currentToken))
file.Write("<b>" + currentToken + "</b>");
else if (currentToken[0] >= '0' && currentToken[0] <= '9')
file.Write("<font color=\"blue\">" + currentToken + "</font>");
else
file.Write(currentToken);
}
else if (line[i] == '\"' || line[i] == '\'')
{
string currentToken = "";
while (i < line.Length)
{
currentToken += line[i];
i++;
if (currentToken.Length > 1 && currentToken[0] == line[i - 1])
break;
}
file.Write("<font color=\"red\">" + textToHtml(currentToken) + "</font>");
}
else if (line[i] == '/' && i + 1 < line.Length && line[i + 1] == '/')
{
file.Write("<font color=\"gray\">" + textToHtml(line.Substring(i)) + "</font>");
i = line.Length;
}
else
{
file.Write(textToHtml(line.Substring(i,1)));
i++;
}
}
file.Write('\n');
}
file.Write("</pre></body></html>");
file.Close();
}
static void Main(string[] args)
{
string path;
if (Directory.Exists("/home/danielm/shared/testing"))
path = "/home/danielm/shared/testing/";
else if (Directory.Exists(@"c:\Users\danielm.evidente\testing"))
path = @"c:\Users\danielm.evidente\testing\";
else
return;
string[] old = System.IO.File.ReadAllLines(path + "1.82.txt");
string[] head = System.IO.File.ReadAllLines(path + "head.txt");
Array.Sort(old, StringComparer.InvariantCulture);
Array.Sort(head, StringComparer.InvariantCulture);
List<string> removed = GetDiff(old, head);
List<string> added = GetDiff(head, old);
int fileIndex = 1;
using (System.IO.StreamWriter file = new System.IO.StreamWriter(path + "main.html"))
{
file.WriteLine("<html>");
file.WriteLine("<head>");
file.WriteLine("<title>Comparison 1.82 / Head</title>");
file.WriteLine("</head>");
file.WriteLine("<body>");
file.WriteLine("<h1>Comparison 1.82 / Head</h1>");
file.WriteLine("<p>Package: {0}</p>", @"ftp://ftp.se.debian.org/debian/pool/main/f/firefox/firefox_59.0~b4.orig.tar.bz2");
file.WriteLine("<p>+ Added warnings {0}</p>", added.Count);
file.WriteLine("<p>- Removed warnings {0}</p>", removed.Count);
file.WriteLine("<h2>Added warnings</h2>");
file.WriteLine("<pre>");
foreach (string w in added)
{
string filename = "code" + fileIndex.ToString() + ".html";
fileIndex++;
writeSourceFile(path, w, filename);
file.WriteLine("<a href=\"{0}\">{1}</a>", filename, textToHtml(w));
}
file.WriteLine("</pre>");
file.WriteLine("<h2>Removed warnings</h2>");
file.WriteLine("<pre>");
foreach (string w in removed)
{
string filename = "code" + fileIndex.ToString() + ".html";
fileIndex++;
writeSourceFile(path, w, filename);
file.WriteLine("<a href=\"{0}\">{1}</a>", filename, textToHtml(w));
}
file.WriteLine("</pre>");
file.WriteLine("</body>");
file.WriteLine("</html>");
}
}
}
}