    1   /***
    2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
    3    */
    4   package test.net.sourceforge.pmd.rules;
    5
    6   import net.sourceforge.pmd.PMD;
    7   import net.sourceforge.pmd.Rule;
    8   import net.sourceforge.pmd.RuleSetNotFoundException;
    9   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
    10  import test.net.sourceforge.pmd.testframework.TestDescriptor;
    11
    12  public class EmptySynchronizedBlockRuleTest extends SimpleAggregatorTst {
    13
    14      private Rule rule;
    15
    16      public void setUp() throws RuleSetNotFoundException {
    17          rule = findRule("basic", "EmptySynchronizedBlock");
    18      }
    19
    20      public void testAll() {
    21          runTests(new TestDescriptor[]{
    22              new TestDescriptor(TEST1, "bad", 1, rule),
    23              new TestDescriptor(TEST2, "ok", 0, rule),
    24          });
    25      }
    26
    27      private static final String TEST1 =
    28              "public class Foo {" + PMD.EOL +
    29              " void foo() {" + PMD.EOL +
    30              "  synchronized (this) {}" + PMD.EOL +
    31              " }" + PMD.EOL +
    32              "}";
    33
    34      private static final String TEST2 =
    35              "public class Foo {" + PMD.EOL +
    36              " void foo() {" + PMD.EOL +
    37              "  synchronized (this) {int x = 2;}" + PMD.EOL +
    38              " }" + PMD.EOL +
    39              "}";
    40
    41  }