tests/org.simantics.scl.compiler.tests/src/org/simantics/scl/compiler/tests/markdown/MarkdownTests.java

   1 package org.simantics.scl.compiler.tests.markdown;
   2
   3 import java.io.BufferedReader;
   4 import java.io.IOException;
   5 import java.io.InputStreamReader;
   6 import java.io.StringReader;
   7 import java.nio.charset.Charset;
   8
   9 import org.junit.Test;
  10 import org.simantics.scl.compiler.markdown.internal.MarkdownParser;
  11 import org.simantics.scl.compiler.markdown.nodes.Node;
  12
  13 public class MarkdownTests {
  14
  15     public static int FAILED = 0;
  16     public static int SUCCEEDED = 1;
  17     public static int SKIPPED = 2;
  18
  19     @Test
  20     public void markdownTests() throws IOException {
  21         BufferedReader reader = new BufferedReader(
  22                 new InputStreamReader(
  23                         MarkdownTests.class.getResourceAsStream("spec.txt"),
  24                         Charset.forName("UTF-8")));
  25
  26         StringBuilder in = new StringBuilder();
  27         StringBuilder out = new StringBuilder();
  28         int state = 0;
  29         int testId = 0;
  30         int passed = 0;
  31         int failed = 0;
  32         int skipped = 0;
  33         while(true) {
  34             String line = reader.readLine();
  35             if(line == null)
  36                 break;
  37             switch(state) {
  38             case 0:
  39                 if(line.equals("```````````````````````````````` example"))
  40                     ++state;
  41                 break;
  42             case 1:
  43                 if(line.equals("."))
  44                     ++state;
  45                 else {
  46                     if(in.length() > 0)
  47                         in.append('\n');
  48                     in.append(line);
  49                 }
  50                 break;
  51             case 2:
  52                 if(line.equals("````````````````````````````````")) {
  53                     ++testId;
  54                     int status = test(testId, in.toString(), out.toString());
  55                     if(status == SUCCEEDED)
  56                         ++passed;
  57                     else if(status == FAILED)
  58                         ++failed;
  59                     else
  60                         ++skipped;
  61                     in = new StringBuilder();
  62                     out = new StringBuilder();
  63                     state = 0;
  64                 }
  65                 else {
  66                     if(out.length() > 0)
  67                         out.append('\n');
  68                     out.append(line);
  69                 }
  70                 break;
  71             }
  72         }
  73
  74         System.out.println("Passed: " + passed + "/" + testId);
  75         System.out.println("Failed: " + failed + "/" + testId);
  76         System.out.println("Skipped: " + skipped + "/" + testId);
  77     }
  78
  79     public static int test(int id, String in, String out) throws IOException {
  80         MarkdownParser parser = new MarkdownParser();
  81         Node node = parser.parseDocument(new StringReader(in.replace('\u2192', '\t')));
  82
  83         String result = node.toHtml().replace('\t', '\u2192');
  84
  85         boolean passed = result.equals(out);
  86
  87         if(!passed) {
  88             System.out.println("Example " + id); // + (passed ? " passed" : " failed"));
  89             System.out.println("---- in --------------------------------------------------------------------");
  90             System.out.println(in);
  91             System.out.println("---- expected --------------------------------------------------------------");
  92             System.out.println(out);
  93             System.out.println("---- actual ----------------------------------------------------------------");
  94             System.out.println(result);
  95             System.out.println("----------------------------------------------------------------------------");
  96             System.out.println();
  97         }
  98
  99         return passed ? SUCCEEDED : FAILED;
 100     }
 101
 102 }