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<tr class="head"><td colspan="5">Commit in <b><tt>metaas/trunk/src/test/java/uk/co/badgersinfoil/metaas</tt></b></td></tr>
<tr><td><tt><a href="#file1"><span id="added">AssignmentExpressionTests.java</span></a></tt> </td><td></td><td align="right" id="added">+119</td><td></td><td nowrap="nowrap" align="right">added 578</td></tr>
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<pre class="comment">
Basic tests for assignment-expression stuff
</pre>
<hr /><a name="file1" /><div class="file">
<span class="pathname" id="added">metaas/trunk/src/test/java/uk/co/badgersinfoil/metaas</span><br />
<div class="fileheader" id="added"><big><b>AssignmentExpressionTests.java</b></big> <small id="info">added at 578</small></div>
<pre class="diff"><small id="info">--- trunk/src/test/java/uk/co/badgersinfoil/metaas/AssignmentExpressionTests.java (rev 0)
+++ trunk/src/test/java/uk/co/badgersinfoil/metaas/AssignmentExpressionTests.java 2008-01-07 22:58:38 UTC (rev 578)
@@ -0,0 +1,119 @@
</small></pre><pre class="diff" id="added">+package uk.co.badgersinfoil.metaas;
+
+import uk.co.badgersinfoil.metaas.dom.ASAssignmentExpression;
+import uk.co.badgersinfoil.metaas.dom.ASExpression;
+import uk.co.badgersinfoil.metaas.impl.ASTASExpression;
+import uk.co.badgersinfoil.metaas.impl.ASTUtils;
+import uk.co.badgersinfoil.metaas.impl.antlr.LinkedListTree;
+import junit.framework.TestCase;
+
+public class AssignmentExpressionTests extends TestCase {
+ private ASExpression left;
+ private ASExpression right;
+ private ActionScriptFactory fact = new ActionScriptFactory();
+ private ASAssignmentExpression expr;
+
+ public void setUp() {
+ left = fact.newExpression("a");
+ right = fact.newIntegerLiteral(2);
+ expr = null;
+ }
+
+ public void tearDown() {
+ if (expr != null) {
+ assertEquals(left,
+ expr.getLeftSubexpression());
+ assertEquals(right,
+ expr.getRightSubexpression());
+ }
+ }
+
+ public void testAssign() {
+ expr = fact.newAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.ASSIGN);
+ }
+
+ public void testAdd() {
+ expr = fact.newAddAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.ADD_ASSIGN);
+ }
+
+ public void testBitAnd() {
+ expr = fact.newBitAndAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.BITAND_ASSIGN);
+ }
+
+ public void testBitOr() {
+ expr = fact.newBitOrAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.BITOR_ASSIGN);
+ }
+
+ public void testBitXor() {
+ expr = fact.newBitXorAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.BITXOR_ASSIGN);
+ }
+
+ public void testDivision() {
+ expr = fact.newDivideAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.DIV_ASSIGN);
+ }
+
+ public void testModulo() {
+ expr = fact.newModuloAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.MOD_ASSIGN);
+ }
+
+ public void testMultiply() {
+ expr = fact.newMultiplyAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.MUL_ASSIGN);
+ }
+
+ public void testShiftLeft() {
+ expr = fact.newShiftLeftAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.SL_ASSIGN);
+ }
+
+ public void testShiftRight() {
+ expr = fact.newShiftRightAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.SR_ASSIGN);
+ }
+
+ public void testShiftRightUnsigned() {
+ expr = fact.newShiftRightUnsignedAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.SRU_ASSIGN);
+ }
+
+ public void testSubtract() {
+ expr = fact.newSubtractAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.SUB_ASSIGN);
+ }
+
+ private void assertOp(ASAssignmentExpression.Op expected) {
+ LinkedListTree ast = ((ASTASExpression)expr).getAST();
+ ASExpression expr = fact.newExpression(ASTUtils.stringifyNode(ast));
+ assertEquals(expected, ((ASAssignmentExpression)expr).getOperator());
+ }
+
+ public void testOpString() throws IllegalArgumentException, IllegalAccessException {
+ EnumAssert.assertValidEnumConstants(ASAssignmentExpression.Op.class);
+ }
+
+ public void testSetOp() {
+ expr = fact.newAddAssignExpression(left, right);
+ assertOp(ASAssignmentExpression.Op.ADD_ASSIGN);
+ expr.setOperator(ASAssignmentExpression.Op.SUB_ASSIGN);
+ assertOp(ASAssignmentExpression.Op.SUB_ASSIGN);
+ }
+
+ public void testSetLeft() {
+ expr = fact.newAddAssignExpression(left, right);
+ left = fact.newIntegerLiteral(24);
+ expr.setLeftSubexpression(left);
+ }
+
+ public void testSetRight() {
+ expr = fact.newAddAssignExpression(left, right);
+ right = fact.newIntegerLiteral(24);
+ expr.setRightSubexpression(right);
+ }
+}
</pre></div>
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