Examples of com.google.collide.dto.DocOp

com.google.collide.dto.DocOp
Models a document operation for the Collide code editor. A DocOp is a description for an operation to be performed on the document. It consists of one or more components that together must span the entire length of the document. For example, consider the following DocOp which spans the document with three lines: {(RetainLine:1), (Insert:"Hello"), (Retain:5, true), (RetainLine:1)}. It retains the first line, inserts "Hello" at the beginning of the second line, retains the remaining 5 characters on that second line (including the newline), and then retains the last line.

    b = builder.rl(1).i("b").eolR(1).b();
    assertCompose(builder.d("a\n").rl(1).i("b").eolR(1).b(), a, b);
  }


  public void testRetainLineOverlapping() {
    DocOp a = builder.rl(1).i("a").eolR(1).rl(1).b();
    DocOp b = builder.rl(1).r(1).i("b").eolR(1).rl(1).b();
    assertCompose(builder.rl(1).i("ab").eolR(1).rl(1).b(), a, b);
  }

View Full Code Here

    assertCompose(builder.rl(1).i("ab").eolR(1).rl(1).b(), a, b);
  }


  public void testAdjacentLineModifications() {
    {
      DocOp a = builder.rl(1).i("b").eolR(1).b();
      DocOp b = builder.i("b").eolR(1).rl(1).b();
      assertCompose(builder.i("b").eolR(1).i("b").eolR(1).b(),
          a, b);
    }


    {
      DocOp a = builder.rl(15).r(3).i("b").eolR(1).rl(3).b();
      DocOp b = builder.rl(14).r(1).i("b").eolR(1).rl(4).b();
      assertCompose(builder.rl(14).r(1).i("b").eolR(1).r(3).i("b").eolR(1).rl(3).b(),
          a, b);
    }
  }

View Full Code Here

    {
      /*
       * Retain line will retain an empty string (this composition was
       * discovered in the real world)
       */
      DocOp a = builder.r(1).i("a").b();
      DocOp b = builder.r(1).d("a").rl(1).b();


      assertCompose(builder.r(1).rl(1).b(), a, b);
    }
  }

View Full Code Here

    }
  }


  public void testRetainLineAndInsertPlayNice() {
    {
      DocOp a = builder.rl(2).r(5).i("en").eolR(1).rl(1).b();
      DocOp b = builder.rl(3).r(1).i("tu").b();


      DocOp expected = builder.rl(2).r(5).i("en").eolR(1).r(1).i("tu").b();
      assertCompose(expected, a, b);
    }
    {
      DocOp a = builder.rl(2).r(1).i("ip").eolR(1).rl(3).b();
      DocOp b = builder.rl(5).r(1).i("is").b();


      DocOp expected = builder.rl(2).r(1).i("ip").eolR(1).rl(2).r(1).i("is").b();
      assertCompose(expected, a, b);
    }
  }

View Full Code Here

    }
  }


  public void testThatIncorrectCompositionFails() {
    {
      DocOp a = builder.i("test").b();
      DocOp b = builder.rl(50).rl(1).b();
      assertComposeFails(a, b);
    }
    {
      DocOp a = builder.i("test").b();
      DocOp b = builder.rl(1).rl(1).b();
      assertComposeFails(a, b);
    }
  }

View Full Code Here

    }
  }
  
  public void testADeletesAndBInserts() {
    {
      DocOp a = builder.d("hello").d("world").b();
      DocOp b = builder.i("foo").i("bar").b();


      DocOp expected = builder.d("helloworld").i("foobar").b();
      assertCompose(expected, a, b);
    }
  }

View Full Code Here


  public void testPositionMigratorCompositionFailure() throws ComposeException {
    {
      // Simplified test case
      // This tickles the path through ProcessingBForAInsert
      DocOp a = builder.i("\n").b();
      DocOp b = builder.rl(2).b();


      DocOp expected = builder.i("\n").b();
      assertCompose(expected, a, b);
    }
    
    {
      // Simplified test case
      // This tickles the path through ProcessingBForAInsert
      DocOp a = builder.i("\n").b();
      DocOp b = builder.rl(1).b();


      DocOp expected = builder.i("\n").b();
      assertCompose(expected, a, b);
    }
    
    {
      // Simplified test case
      // This tickles the path through ProcessingBForAInsert
      DocOp a = builder.i("abc\n").i("def\n").b();
      DocOp b = builder.d("a").eolR(3).rl(2).b();


      DocOp expected = builder.i("bc\n").i("def\n").b();
      assertCompose(expected, a, b);
    }
    
    {
      // Simplified test case
      // This tickles the path through ProcessingAForBRetainLine
      DocOp a = builder.i("abc\n").i("def\n").b();
      DocOp b = builder.rl(3).b();


      DocOp expected = builder.i("abc\n").i("def\n").b();
      assertCompose(expected, a, b);
    }


    {
      // This should fail
      DocOp a = builder.i("\n").b();
      DocOp b = builder.rl(3).b();
      assertComposeFails(a, b);
    }


    {
      // This should fail
      DocOp a = builder.i("\n").i("\n").b();
      DocOp b = builder.rl(4).b();
      assertComposeFails(a, b);
    }


    {
      // Related test case
      DocOp a = builder.i("abc\n").r(5).b();
      DocOp b = builder.rl(2).b();


      DocOp expected = builder.i("abc\n").r(5).b();
      assertCompose(expected, a, b);
    }


    {
      // Full test case
      DocOp a = builder.d("var f = function() {\n").
          d("  alert(\"foo!\");\n").
          d("}\n").
          d("\n").
          d("f();\n").
          i("d3.svg.diagonal = function() {\n").
          i("  var source = d3_svg_chordSource,\n").
          i("      target = d3_svg_chordTarget,\n").
          i("      projection = d3_svg_diagonalProjection;\n").
          i("\n").
          i("  function diagonal(d, i) {\n").
          i("    var p0 = source.call(this, d, i),\n").
          i("        p3 = target.call(this, d, i),\n").
          i("        m = (p0.y + p3.y) / 2,\n").
          i("        p = [p0, {x: p0.x, y: m}, {x: p3.x, y: m}, p3];\n").
          i("    p = p.map(projection);\n").
          i("    return \"M\" + p[0] + \"C\" + p[1] + \" \" + p[2] + \" \" + p[3];\n").
          i("  }\n").
          i("\n").
          i("  diagonal.source = function(x) {\n").
          i("    if (!arguments.length) return source;\n").
          i("    source = d3.functor(x);\n").
          i("    return diagonal;\n").
          i("  };\n").
          i("\n").
          i("  diagonal.target = function(x) {\n").
          i("    if (!arguments.length) return target;\n").
          i("    target = d3.functor(x);\n").
          i("    return diagonal;\n").
          i("  };\n").
          i("\n").
          i("  diagonal.projection = function(x) {\n").
          i("    if (!arguments.length) return projection;\n").
          i("    projection = x;\n").
          i("    return diagonal;\n").
          i("  };\n").
          i("\n").
          i("  return diagonal;\n").
          i("};\n").b();


      DocOp b = builder.d("d3.svg.").eolR(24).rl(34).b();
      
      DocOpTestUtils.compose(a, b);
    }
  }

View Full Code Here

    {
      /*
       * Simplified test case so we don't deal with the long unicode escape
       * sequences
       */
      DocOp a =
          builder
              .rl(1)
              .d("a").i("abcde").eolR(5)
              .d("abcde").i("abcde").eolR(5)
              .rl(1)
              .b();


      DocOp b =
          builder
              .d("abcde\n")
              .d("abcdeabcd\n")
              .d("abcdeabcd\n")
              .b();


      DocOp expected = builder
          .d("abcde\n")
          .d("aabcd\n")
          .d("abcdeabcd\n")
          .b();
      assertCompose(expected, a, b);
    }


    {
      DocOp a = builder.rl(1).b();
      DocOp b = builder.b();


      DocOp expected = builder.b();
      assertCompose(expected, a, b);
    }
  }

View Full Code Here

  }
  
  public void testProcessingBForAFinishedMightBeTooLeniant() {
    {
      // This makes sense
      DocOp a = builder.i("a").b();
      DocOp b = builder.rl(1).b();
      assertCompose(a, a, b);
    }


    {
      // This doesn't
      DocOp a = builder.i("a").b();
      DocOp b = builder.rl(2).b();
      assertComposeFails(a, b);
    }


    {
      // This makes sense
      DocOp a = builder.i("\n").b();
      DocOp b = builder.rl(2).b();
      assertCompose(a, a, b);
    }


    {
      // This doesn't
      DocOp a = builder.i("\n").b();
      DocOp b = builder.rl(3).b();
      assertComposeFails(a, b);
    }


    {
      // This makes sense
      DocOp a = builder.r(1).b();
      DocOp b = builder.rl(1).b();
      assertCompose(a, a, b);
    }


    {
      // This doesn't
      DocOp a = builder.r(1).b();
      DocOp b = builder.rl(2).b();
      assertComposeFails(a, b);
    }


    {
      // This makes sense
      DocOp a = builder.eolR(1).b();
      DocOp b = builder.rl(2).b();
      
      // It will compact the r("\n") to rl(1)
      DocOp expected = builder.rl(1).b();
      assertCompose(expected, a, b);
    }


    {
      // This doesn't
      DocOp a = builder.eolR(1).b();
      DocOp b = builder.rl(3).b();
      assertComposeFails(a, b);
    }
  }

View Full Code Here

    }
  }
  
  public void testRetainLastLineNotCancelledStillSucceeds() {
    {
      DocOp a = builder.i("a").d("b").b();
      DocOp b = builder.rl(1).b();
      
      DocOp expected = builder.i("a").d("b").b();
      assertCompose(expected, a, b);
    }
    {
      DocOp a = builder.rl(1).i("hh\n").i("ii").d("hh\n").d("ii").b();
      DocOp b = builder.rl(1).i("hh\n").i("ii\n").eolR(3).rl(1).b();


      DocOp expected = builder.rl(1).i("hh\n").i("ii\n").i("hh\n").i("ii").d("hh\n").d("ii").b();
      DocOpTestUtils.assertCompose(expected, a, b);
    }
  }

View Full Code Here

0 1 2 3 4

TOP

Related Classes of com.google.collide.dto.DocOp

com.google.collide.client.collaboration.DocOpReceiver

com.google.collide.client.collaboration.DocumentCollaborationController

com.google.collide.client.collaboration.IncomingDocOpDemultiplexer

com.google.collide.client.editor.EditorUndoManager

com.google.collide.server.documents.VersionedDocument

com.google.collide.shared.ot.Composer

com.google.collide.shared.ot.ComposerTests

com.google.collide.shared.ot.DocOpBuilder

com.google.collide.shared.ot.DocOpTests

com.google.collide.shared.ot.DocOpTestUtils

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.