Package com.google.template.soy.exprparse

Examples of com.google.template.soy.exprparse.ExpressionParser

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  /**
   * Private helper to check the rewrite of one expression.
   */
  private void assertRewrite(String origSrc, String expectedRewrittenSrc) throws Exception {

    ExprNode expr = (new ExpressionParser(origSrc)).parseExpression();
    (new RewriteNullCoalescingOpInExprVisitor()).exec(expr);
    String rewrittenSrc = expr.toSourceString();
    assertEquals(expectedRewrittenSrc, rewrittenSrc);
  }
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      }
      String name = matcher.group(1);
      String valueText = matcher.group(2).trim();

      try {
        ExprNode valueExpr = (new ExpressionParser(valueText)).parseExpression().getChild(0);

        // Handle negative numbers as a special case.
        // TODO: Consider changing parser to actually parse negative numbers as primitives.
        if (valueExpr instanceof NegativeOpNode) {
          ExprNode childExpr = ((NegativeOpNode) valueExpr).getChild(0);
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public class SubstituteGlobalsVisitorTest extends TestCase {


  public void testSubstituteGlobals() throws Exception {

    ExprRootNode<?> expr = (new ExpressionParser("BOO + 'aaa' + foo.GOO")).parseExpression();
    PlusOpNode plus0 = (PlusOpNode) expr.getChild(0);
    PlusOpNode plus1 = (PlusOpNode) plus0.getChild(0);

    assertEquals("BOO", ((GlobalNode) plus1.getChild(0)).getName());
    assertEquals("foo.GOO", ((GlobalNode) plus0.getChild(1)).getName());
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  }


  public void testAssertNoUnboundGlobals() throws Exception {

    ExprRootNode<?> expr = (new ExpressionParser("BOO + 'aaa' + foo.GOO")).parseExpression();

    Map<String, PrimitiveData> globals =
        ImmutableMap.<String, PrimitiveData>of(
            "BOO", StringData.forValue("boo"), "GOO", StringData.forValue("goo"),
            "foo.MOO", StringData.forValue("moo"));
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Related Classes of com.google.template.soy.exprparse.ExpressionParser

  • com.google.template.soy.parsepasses.RewriteNullCoalescingOpVisitorTest
  • com.google.template.soy.sharedpasses.SubstituteGlobalsVisitorTest
  • com.google.template.soy.SoyUtils
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