Split the Java parser into a JavaCommon.py module.

1 files changed, 133 insertions, 0 deletions

diff --git a/src/engine/SCons/Tool/JavaCommonTests.py b/src/engine/SCons/Tool/JavaCommonTests.py
new file mode 100644
index 0000000..96bd31d
--- /dev/null
+++ b/src/engine/SCons/Tool/JavaCommonTests.py
@@ -0,0 +1,133 @@
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import unittest
+
+import SCons.Tool.JavaCommon
+
+class parse_javaTestCase(unittest.TestCase):
+
+    def test_empty(self):
+        """Test a bare-bones class"""
+
+        pkg_dir, classes = SCons.Tool.JavaCommon.parse_java("""\
+package com.sub.bar;
+
+public class Foo
+{
+
+     public static void main(String[] args)
+     {
+
+     }
+
+}
+""")
+        assert pkg_dir == 'com/sub/bar', pkg_dir
+        assert classes == ['Foo'], classes
+
+    def test_inner_classes(self):
+        """Test parsing various forms of inner classes"""
+
+        pkg_dir, classes = SCons.Tool.JavaCommon.parse_java("""\
+class Empty {
+}
+
+interface Listener {
+  public void execute();
+}
+
+public
+class
+Test {
+  class Inner {
+    void go() {
+      use(new Listener() {
+        public void execute() {
+          System.out.println("In Inner");
+        }
+      });
+    }
+    String s1 = "class A";
+    String s2 = "new Listener() { }";
+    /* class B */
+    /* new Listener() { } */
+  }
+
+  public static void main(String[] args) {
+    new Test().run();
+  }
+
+  void run() {
+    use(new Listener() {
+      public void execute() {
+        use(new Listener( ) {
+          public void execute() {
+            System.out.println("Inside execute()");
+          }
+        });
+      }
+    });
+
+    new Inner().go();
+  }
+
+  void use(Listener l) {
+    l.execute();
+  }
+}
+
+class Private {
+  void run() {
+    new Listener() {
+      public void execute() {
+      }
+    };
+  }
+}
+""")
+
+        assert pkg_dir is None, pkg_dir
+        expect = [
+                   'Empty',
+                   'Listener',
+                   'Test$1',
+                   'Test$Inner',
+                   'Test$2',
+                   'Test$3',
+                   'Test',
+                   'Private$1',
+                   'Private',
+                 ]
+        assert classes == expect, classes
+
+if __name__ == "__main__":
+    suite = unittest.TestSuite()
+    tclasses = [ parse_javaTestCase ]
+    for tclass in tclasses:
+        names = unittest.getTestCaseNames(tclass, 'test_')
+        suite.addTests(map(tclass, names))
+    if not unittest.TextTestRunner().run(suite).wasSuccessful():
+        sys.exit(1)