Exemplo n.º 1
0
 /** Test for {@link ExtractUtils#covers(SourceRange, DartNode)}. */
 public void test_covers_SourceRange_DartNode() throws Exception {
   setTestUnitContent(
       "// filler filler filler filler filler filler filler filler filler filler",
       "class A {",
       "}",
       "");
   DartUnit unitNode = DartCompilerUtilities.resolveUnit(testUnit);
   assertFalse(ExtractUtils.covers(new SourceRange(0, 1), unitNode));
   assertTrue(ExtractUtils.covers(new SourceRange(0, 1000), unitNode));
 }
Exemplo n.º 2
0
 /**
  * Asserts that {@link ExtractUtils#getNodePrefix(DartNode)} in {@link #testUnit} has expected
  * prefix.
  */
 private void assert_getNodePrefix(String nodePattern, String expectedPrefix) throws Exception {
   // prepare AST
   ExtractUtils utils = new ExtractUtils(testUnit);
   // find node
   int nodeOffset = findOffset(nodePattern);
   DartVariableStatement node =
       findNode(utils.getUnitNode(), nodeOffset, DartVariableStatement.class);
   assertNotNull(node);
   // assert prefix
   assertEquals(expectedPrefix, utils.getNodePrefix(node));
 }
Exemplo n.º 3
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 /** Asserts that value of the top-level field "x" in given source has the given type name. */
 private String assertType(String expectedTypeName, String[] lines) throws Exception {
   DartExpression expression = getMarkerVariableExpression(lines);
   String type = ExtractUtils.getTypeSource(expression);
   if (expectedTypeName != null) {
     assertNotNull(type);
     assertEquals(expectedTypeName, type);
   } else {
     assertNull(type);
   }
   return type;
 }
Exemplo n.º 4
0
 /**
  * Asserts that each top-level variable has associative (or not) {@link DartBinaryExpression}
  * value.
  */
 private void assert_isAssociative(boolean expected) throws DartModelException {
   DartUnit unit = DartCompilerUtilities.resolveUnit(testUnit);
   for (DartNode topLevelNode : unit.getTopLevelNodes()) {
     if (topLevelNode instanceof DartFieldDefinition) {
       DartFieldDefinition fieldDefinition = (DartFieldDefinition) topLevelNode;
       List<DartField> fields = fieldDefinition.getFields();
       if (fields.size() == 1) {
         DartBinaryExpression expression = (DartBinaryExpression) fields.get(0).getValue();
         assertEquals(expected, ExtractUtils.isAssociative(expression));
       }
     }
   }
 }
Exemplo n.º 5
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 /** Test for {@link ExtractUtils#getLinePrefix(int)}. */
 public void test_getLinePrefix() throws Exception {
   setTestUnitContent("000\n  111\n   \n  ");
   ExtractUtils utils = new ExtractUtils(testUnit);
   // 0
   assertEquals("", utils.getLinePrefix(0));
   assertEquals("", utils.getLinePrefix(1));
   assertEquals("", utils.getLinePrefix(2));
   // 1
   assertEquals("  ", utils.getLinePrefix(4));
   assertEquals("  ", utils.getLinePrefix(5));
   assertEquals("  ", utils.getLinePrefix(6));
   assertEquals("  ", utils.getLinePrefix(7));
   assertEquals("  ", utils.getLinePrefix(8));
   // 2
   assertEquals("   ", utils.getLinePrefix(10));
   assertEquals("   ", utils.getLinePrefix(11));
   assertEquals("   ", utils.getLinePrefix(12));
   // 3
   assertEquals("  ", utils.getLinePrefix(15));
 }
Exemplo n.º 6
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 /** Test for {@link ExtractUtils#getLineThis(int)}. */
 public void test_getLineThis() throws Exception {
   setTestUnitContent("aaa\r\nbbbb\r\nccccc");
   ExtractUtils utils = new ExtractUtils(testUnit);
   // 0
   assertEquals(0, utils.getLineThis(0));
   assertEquals(0, utils.getLineThis(1));
   assertEquals(0, utils.getLineThis(2));
   // 5
   assertEquals(5, utils.getLineThis(5));
   assertEquals(5, utils.getLineThis(6));
   assertEquals(5, utils.getLineThis(7));
   assertEquals(5, utils.getLineThis(8));
   // 11
   assertEquals(11, utils.getLineThis(11));
   assertEquals(11, utils.getLineThis(12));
   assertEquals(11, utils.getLineThis(13));
   assertEquals(11, utils.getLineThis(14));
   assertEquals(11, utils.getLineThis(15));
 }
Exemplo n.º 7
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 /** Test for {@link ExtractUtils#getEndOfLine()}. */
 public void test_getEndOfLine_windows() throws Exception {
   setTestUnitContent("aaa\r\nbbb\r\nccc");
   ExtractUtils utils = new ExtractUtils(testUnit);
   assertEquals("\r\n", utils.getEndOfLine());
 }
Exemplo n.º 8
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 /** Test for {@link ExtractUtils#getEndOfLine()}. */
 public void test_getEndOfLine_default() throws Exception {
   setTestUnitContent("");
   ExtractUtils utils = new ExtractUtils(testUnit);
   assertEquals(ExtractUtils.DEFAULT_END_OF_LINE, utils.getEndOfLine());
 }
Exemplo n.º 9
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 public void test_getType_null() throws Exception {
   assertSame(null, ExtractUtils.getTypeSource((DartExpression) null));
 }
Exemplo n.º 10
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 /** Test for {@link ExtractUtils#getText(int, int)}. */
 public void test_getText() throws Exception {
   setTestUnitContent("// 0123456789");
   ExtractUtils utils = new ExtractUtils(testUnit);
   assertEquals("0123", utils.getText(3, 4));
 }