-better JUnit generation

-testing unittest failure

tests/runner.d

@@ -6,8 +6,14 @@ import core.stdc.string;
 import core.sys.posix.setjmp;
 
 import ecs.vector;
+import ecs.simple_vector;
 import ecs.std;
 
+unittest
+{
+    assert(0,"This will fail!");
+}
+
 enum int ASSERTED = 123;
 enum string OUT_FILE = "test_report.xml";
 
@@ -33,9 +39,10 @@ struct Test
     string msg;
     int fileLine;
     string name;
+    //string classname;
     int time;
     bool passed;
-    bool executed;
+    //bool executed;
 }
 
 struct TestSuite
@@ -87,8 +94,8 @@ void writeResult(ref TestSuite suite, ref Test result)
     writeToFile("\" time=\"");
     writeToFile(result.time);
     writeToFile("\" ");
-    writeToFile(" executed=\"");
+    //writeToFile(" executed=\"");
-    writeToFile(cast(int) result.executed);
+    //writeToFile(cast(int) result.executed);
     writeToFile("\" ");
 
     if (result.passed)
@@ -147,6 +154,71 @@ struct TestRunner(Args...)
     uint passed = 0;
     uint failed = 0;
 
+    SimpleVector junit;
+
+    void write(string txt)
+    {
+        junit.add(cast(ubyte[]) txt);
+    }
+
+    void write(uint num)
+    {
+        ubyte[20] buffer;
+        int len;
+        len = sprintf(cast(char*)buffer.ptr, "%u", num);
+        junit.add(buffer[0..len]);
+    }
+
+    void generateJUnit()
+    {
+        write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n");
+
+        write("<testsuites tests=\"");
+        write(passed + failed);
+        write("\" failures=\"");
+        write(failed);
+        write("\">\n");
+
+        foreach(ref TestSuite suite; suites)
+        {
+            write("\t<testsuite name=\"");
+            write(suite.name);
+            write("\" tests=\"");
+            write(suite.passed + suite.failed);
+            write("\" failures=\"");
+            write(suite.failed);
+            write("\">\n");
+
+            foreach(ref Test test; suite.tests)
+            {
+                write("\t\t<testcase name=\"");
+                write(test.name);
+                write("\" classname=\"");
+                write(suite.name);
+                write("\">\n");
+                if(test.msg)
+                {
+                    write("\t\t\t<failure type=\"Fail\" message=\"");
+                    write(test.msg[0 .. $ - 1]);
+                    write("\">\n");
+                    write("\t\t\t\tAssert!  File: ");
+                    write(test.file[0 .. $ - 1]);
+                    write(":");
+                    write(test.fileLine);
+                    write(" Message: ");
+                    write(test.msg[0 .. $ - 1]);
+                    write("\n");
+                    write("\t\t\t</failure>\n");
+                }
+                write("\t\t</testcase>\n");
+            }
+
+            write("\t</testsuite>\n");
+        }  
+
+        write("</testsuites>");
+    }
+
     void runTests()
     {
         foreach(i, module_; Args)
@@ -189,7 +261,11 @@ struct TestRunner(Args...)
 
     void writeFile()
     {
-        writeTests(suites);
+        if(junit.length == 0)generateJUnit();
+        auto file = fopen(OUT_FILE, "w");
+        fwrite(junit.data.ptr,junit.length,1,file);
+        fclose(file);
+        //writeTests(suites);
     }
 
     void writeOutput()