test/javax/xml/jaxp/unittest/xpath/XPathTest.java

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*** 22,54 **** */ package xpath; import javax.xml.namespace.NamespaceContext; import javax.xml.xpath.XPath; import javax.xml.xpath.XPathFactory; ! import org.testng.annotations.Listeners; import org.testng.annotations.Test; /* * @test * @bug 6376058 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest * @run testng/othervm -DrunSecMngr=true xpath.XPathTest * @run testng/othervm xpath.XPathTest ! * @summary Test XPath.getNamespaceContext() is supported. */ @Listeners({jaxp.library.BasePolicy.class}) public class XPathTest { @Test public void testNamespaceContext() { - XPathFactory xPathFactory = XPathFactory.newInstance(); XPath xPath = xPathFactory.newXPath(); - NamespaceContext namespaceContext = xPath.getNamespaceContext(); } } --- 22,147 ---- */ package xpath; import javax.xml.namespace.NamespaceContext; + import javax.xml.parsers.DocumentBuilderFactory; + import javax.xml.parsers.ParserConfigurationException; import javax.xml.xpath.XPath; + import javax.xml.xpath.XPathConstants; + import javax.xml.xpath.XPathExpressionException; import javax.xml.xpath.XPathFactory; ! import org.testng.annotations.DataProvider; import org.testng.annotations.Listeners; import org.testng.annotations.Test; + import org.w3c.dom.Document; + import org.w3c.dom.Node; /* * @test * @bug 6376058 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest * @run testng/othervm -DrunSecMngr=true xpath.XPathTest * @run testng/othervm xpath.XPathTest ! * @summary Test XPath functions. See details for each test. */ @Listeners({jaxp.library.BasePolicy.class}) public class XPathTest { + /* + @bug 6211561 + * Verifies the specification for XPath and XPathExpression: + * If a null value is provided for item (the context), + * the expression must have no dependency on the context. + */ + @Test(dataProvider = "noContextDependency") + public void testNoContextDependency1(String expression, Object item) throws XPathExpressionException { + XPath xPath = XPathFactory.newInstance().newXPath(); + xPath.evaluate(expression, item, XPathConstants.STRING); + } + + @Test(dataProvider = "noContextDependency") + public void testNoContextDependency2(String expression, Object item) throws XPathExpressionException { + XPath xPath = XPathFactory.newInstance().newXPath(); + xPath.evaluateExpression(expression, item, String.class); + } + + /* + @bug 6211561 + * Verifies the specification for XPath and XPathExpression: + * If a null value is provided for item (the context) that the operation + * depends on, XPathExpressionException will be thrown + */ + @Test(dataProvider = "hasContextDependency", expectedExceptions = XPathExpressionException.class) + public void testHasContextDependency1(String expression, Object item) throws XPathExpressionException { + XPath xPath = XPathFactory.newInstance().newXPath(); + xPath.evaluate(expression, item, XPathConstants.STRING); + } + + @Test(dataProvider = "hasContextDependency", expectedExceptions = XPathExpressionException.class) + public void testHasContextDependency2(String expression, Object item) throws XPathExpressionException { + XPath xPath = XPathFactory.newInstance().newXPath(); + xPath.evaluateExpression(expression, item, String.class); + } + + /* + @bug 6376058 + Verifies that XPath.getNamespaceContext() is supported. + */ @Test public void testNamespaceContext() { XPathFactory xPathFactory = XPathFactory.newInstance(); XPath xPath = xPathFactory.newXPath(); NamespaceContext namespaceContext = xPath.getNamespaceContext(); + } + + /* + * DataProvider: the expression has no dependency on the context + */ + @DataProvider(name = "noContextDependency") + public Object[][] getExpressionContext() throws Exception { + return new Object[][]{ + {"1+1", (Node)null}, + {"5 mod 2", (Node)null}, + {"8 div 2", (Node)null}, + {"/node", getEmptyDocument()} + }; + } + /* + * DataProvider: the expression has dependency on the context, but the context + * is null. + */ + @DataProvider(name = "hasContextDependency") + public Object[][] getExpressionContext1() throws Exception { + return new Object[][]{ + {"/node", (Node)null}, + {"//@lang", (Node)null}, + {"bookstore//book", (Node)null}, + {"/bookstore/book[last()]", (Node)null}, + {"//title[@lang='en']", (Node)null}, + {"/bookstore/book[price>9.99]", (Node)null}, + {"/bookstore/book[price>8.99 and price<9.99]", (Node)null}, + {"/bookstore/*", (Node)null}, + {"//title[@*]", (Node)null}, + {"//title | //price", (Node)null}, + {"//book/title | //book/price", (Node)null}, + {"/bookstore/book/title | //price", (Node)null}, + {"child::book", (Node)null}, + {"child::text()", (Node)null}, + {"child::*/child::price", (Node)null} + }; + } + + /** + * Returns an empty {@link org.w3c.dom.Document}. + * @return a DOM Document, null in case of Exception + */ + public Document getEmptyDocument() { + try { + return DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); + } catch (ParserConfigurationException e) { + return null; + } } }