vm/src/test/java/org/apidesign/vm4brwsr/VMinVMTest.java
branchlazyvm
changeset 302 af9c8df8a660
parent 279 ee34358037b3
child 303 c12342170235
     1.1 --- a/vm/src/test/java/org/apidesign/vm4brwsr/VMinVMTest.java	Fri Dec 07 10:09:50 2012 +0100
     1.2 +++ b/vm/src/test/java/org/apidesign/vm4brwsr/VMinVMTest.java	Tue Dec 11 10:24:00 2012 +0100
     1.3 @@ -35,8 +35,33 @@
     1.4      private static CharSequence codeSeq;
     1.5      private static Invocable code;
     1.6      
     1.7 -    @Test public void compareTheGeneratedCode() throws Exception {
     1.8 -        byte[] arr = readClass("/org/apidesign/vm4brwsr/Array.class");
     1.9 +    @Test public void compareGeneratedCodeForArrayClass() throws Exception {
    1.10 +        compareCode("/org/apidesign/vm4brwsr/Array.class");
    1.11 +    }
    1.12 +    
    1.13 +    @BeforeClass
    1.14 +    public void compileTheCode() throws Exception {
    1.15 +        StringBuilder sb = new StringBuilder();
    1.16 +        code = StaticMethodTest.compileClass(sb, 
    1.17 +            "org/apidesign/vm4brwsr/VMinVM"
    1.18 +        );
    1.19 +        codeSeq = sb;
    1.20 +    }
    1.21 +    
    1.22 +    private static byte[] readClass(String res) throws IOException {
    1.23 +        InputStream is1 = VMinVMTest.class.getResourceAsStream(res);
    1.24 +        assertNotNull(is1, "Stream found");
    1.25 +        byte[] arr = new byte[is1.available()];
    1.26 +        int len = is1.read(arr);
    1.27 +        is1.close();
    1.28 +        if (len != arr.length) {
    1.29 +            throw new IOException("Wrong len " + len + " for arr: " + arr.length);
    1.30 +        }
    1.31 +        return arr;
    1.32 +    }
    1.33 +
    1.34 +    private void compareCode(final String nm) throws Exception, IOException {
    1.35 +        byte[] arr = readClass(nm);
    1.36          String ret1 = VMinVM.toJavaScript(arr);
    1.37          
    1.38          Object ret;
    1.39 @@ -65,27 +90,11 @@
    1.40          
    1.41          assertTrue(ret instanceof String, "It is string: " + ret);
    1.42          
    1.43 -        assertEquals((String)ret, ret1.toString(), "The code is the same");
    1.44 -    }
    1.45 -    
    1.46 -    @BeforeClass
    1.47 -    public void compileTheCode() throws Exception {
    1.48 -        StringBuilder sb = new StringBuilder();
    1.49 -        code = StaticMethodTest.compileClass(sb, 
    1.50 -            "org/apidesign/vm4brwsr/VMinVM"
    1.51 -        );
    1.52 -        codeSeq = sb;
    1.53 -    }
    1.54 -    
    1.55 -    private static byte[] readClass(String res) throws IOException {
    1.56 -        InputStream is1 = VMinVMTest.class.getResourceAsStream(res);
    1.57 -        assertNotNull(is1, "Stream found");
    1.58 -        byte[] arr = new byte[is1.available()];
    1.59 -        int len = is1.read(arr);
    1.60 -        is1.close();
    1.61 -        if (len != arr.length) {
    1.62 -            throw new IOException("Wrong len " + len + " for arr: " + arr.length);
    1.63 +        if (!ret1.toString().equals(ret)) {
    1.64 +            StringBuilder msg = StaticMethodTest.dumpJS(ret1);
    1.65 +            msg.append(" is not the same as ");
    1.66 +            msg.append(StaticMethodTest.dumpJS((CharSequence) ret));
    1.67 +            fail(msg.toString());
    1.68          }
    1.69 -        return arr;
    1.70      }
    1.71  }