import static org.junit.Assert.assertTrue;
import com.google.common.collect.ImmutableList;
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-import java.io.UnsupportedEncodingException;
import java.util.List;
import org.junit.Test;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
-import org.opendaylight.yangtools.yang.model.util.RegexUtils;
import org.opendaylight.yangtools.yang.stmt.StmtTestUtils;
public class Bug5410Test {
private static final String FOO_NS = "foo";
private static final String FOO_REV = "1970-01-01";
- @Test
- public void testJavaRegexFromXSD() {
- testPattern("^[^:]+$", "^\\^[^:]+\\$$", ImmutableList.of("^a$", "^abc$"),
- ImmutableList.of("abc$", "^abc", "^a:bc$"));
- testPattern("^[$^]$", "^\\^[$^]\\$$", ImmutableList.of("^^$", "^$$"), ImmutableList.of("^^", "^$", "$^", "$$"));
- testPattern("[$-%]+", "^[$-%]+$", ImmutableList.of("$", "%", "%$"), ImmutableList.of("$-", "$-%", "-", "^"));
- testPattern("[$-&]+", "^[$-&]+$", ImmutableList.of("$", "%&", "%$", "$%&"), ImmutableList.of("#", "$-&", "'"));
-
- testPattern("[a-z&&[^m-p]]+", "^[a-z&&[^m-p]]+$", ImmutableList.of("a", "z", "az"),
- ImmutableList.of("m", "anz", "o"));
- testPattern("^[\\[-b&&[^^-a]]+$", "^\\^[\\[-b&&[^^-a]]+\\$$", ImmutableList.of("^[$", "^\\$", "^]$", "^b$"),
- ImmutableList.of("^a$", "^^$", "^_$"));
-
- testPattern("[^^-~&&[^$-^]]", "^[^^-~&&[^$-^]]$", ImmutableList.of("!", "\"", "#"),
- ImmutableList.of("a", "A", "z", "Z", "$", "%", "^", "}"));
- testPattern("\\\\\\[^[^^-~&&[^$-^]]", "^\\\\\\[\\^[^^-~&&[^$-^]]$",
- ImmutableList.of("\\[^ ", "\\[^!", "\\[^\"", "\\[^#"),
- ImmutableList.of("\\[^a", "\\[^A", "\\[^z", "\\[^Z", "\\[^$", "\\[^%", "\\[^^", "\\[^}"));
- testPattern("^\\[^\\\\[^^-b&&[^\\[-\\]]]\\]^", "^\\^\\[\\^\\\\[^^-b&&[^\\[-\\]]]\\]\\^$",
- ImmutableList.of("^[^\\c]^", "^[^\\Z]^"),
- ImmutableList.of("^[^\\[]^", "^[^\\\\]^", "^[^\\]]^", "^[^\\^]^", "^[^\\_]^", "^[^\\b]^"));
- testPattern("[\\^]$", "^[\\^]\\$$", ImmutableList.of("^$"),
- ImmutableList.of("^", "$", "$^", "\\", "\\^", "\\^\\", "\\^\\$"));
- }
-
- @Test
- public void testInvalidXSDRegexes() throws UnsupportedEncodingException {
- testInvalidPattern("$^a^[$^\\]", "Unclosed character class");
- testInvalidPattern("$(\\)", "Unclosed group");
- }
-
- @Test
- public void testJavaPattern() {
- testPattern("^[$^]+$", ImmutableList.of("$^", "^", "$"), ImmutableList.of("\\", "a"));
- testPattern("^[^$-^]$", ImmutableList.of("a", "_", "#"), ImmutableList.of("%", "^", "$", "]", "\\"));
- }
-
@Test
public void testYangPattern() throws Exception {
final SchemaContext context = StmtTestUtils.parseYangSources("/bugs/bug5410");
testPattern(javaRegexFromYang, ImmutableList.of(value), ImmutableList.of());
}
- @Test
- public void testCaret() {
- testPattern("^", "\\^");
- }
-
- @Test
- public void testTextCaret() {
- testPattern("abc^", "abc\\^");
- }
-
- @Test
- public void testTextDollar() {
- testPattern("abc$", "abc\\$");
- }
-
- @Test
- public void testCaretCaret() {
- testPattern("^^", "\\^\\^");
- }
-
- @Test
- public void testCaretDollar() {
- testPattern("^$", "\\^\\$");
- }
-
- @Test
- public void testDot() {
- testPattern(".", ".");
- }
-
- @Test
- public void testNotColon() {
- testPattern("[^:]+", "[^:]+");
- }
-
- @Test
- public void testDollar() {
- testPattern("$", "\\$");
- }
-
- @Test
- public void testDollarOneDollar() {
- testPattern("$1$", "\\$1\\$");
- }
-
- @Test
- public void testDollarPercentRange() {
- testPattern("[$-%]+", "[$-%]+");
- }
-
- @Test
- public void testDollarRange() {
- testPattern("[$$]+", "[$$]+");
- }
-
- @Test
- public void testDollarCaretRange() {
- testPattern("[$^]+", "[$^]+");
- }
-
- @Test
- public void testSimple() {
- testPattern("abc", "abc");
- }
-
- @Test
- public void testDotPlus() {
- testPattern(".+", ".+");
- }
-
- @Test
- public void testDotStar() {
- testPattern(".*", ".*");
- }
-
- @Test
- public void testSimpleOptional() {
- testPattern("a?", "a?");
- }
-
- @Test
- public void testRangeOptional() {
- testPattern("[a-z]?", "[a-z]?");
+ private static PatternConstraint getPatternConstraintOf(final SchemaContext context, final String leafName) {
+ final DataSchemaNode dataChildByName = context.getDataChildByName(foo(leafName));
+ assertTrue(dataChildByName instanceof LeafSchemaNode);
+ final LeafSchemaNode leaf = (LeafSchemaNode) dataChildByName;
+ final TypeDefinition<? extends TypeDefinition<?>> type = leaf.getType();
+ assertTrue(type instanceof StringTypeDefinition);
+ final StringTypeDefinition strType = (StringTypeDefinition) type;
+ return strType.getPatternConstraints().iterator().next();
}
- private static void testPattern(final String xsdRegex, final String expectedJavaRegex,
- final List<String> positiveMatches, final List<String> negativeMatches) {
- final String javaRegexFromXSD = javaRegexFromXSD(xsdRegex);
- assertEquals(expectedJavaRegex, javaRegexFromXSD);
-
- for (final String value : positiveMatches) {
- assertTrue("Value '" + value + "' does not match java regex '" + javaRegexFromXSD + "'",
- testMatch(javaRegexFromXSD, value));
- }
- for (final String value : negativeMatches) {
- assertFalse("Value '" + value + "' matches java regex '" + javaRegexFromXSD + "'",
- testMatch(javaRegexFromXSD, value));
- }
- }
private static void testPattern(final String javaRegex, final List<String> positiveMatches,
final List<String> negativeMatches) {
for (final String value : positiveMatches) {
- assertTrue("Value '" + value + "' does not match java regex '" + javaRegex + "'",
- testMatch(javaRegex, value));
+ assertTrue("Value '" + value + "' does not match java regex '" + javaRegex + "'", value.matches(javaRegex));
}
for (final String value : negativeMatches) {
- assertFalse("Value '" + value + "' matches java regex '" + javaRegex + "'", testMatch(javaRegex, value));
+ assertFalse("Value '" + value + "' matches java regex '" + javaRegex + "'", value.matches(javaRegex));
}
}
- private static String javaRegexFromXSD(final String xsdRegex) {
- return RegexUtils.getJavaRegexFromXSD(xsdRegex);
- }
-
- private static boolean testMatch(final String javaRegex, final String value) {
- return value.matches(javaRegex);
- }
-
- private static void testPattern(final String xsdRegex, final String unanchoredJavaRegex) {
- testPattern(xsdRegex, '^' + unanchoredJavaRegex + '$', ImmutableList.of(), ImmutableList.of());
- }
-
- private static PatternConstraint getPatternConstraintOf(final SchemaContext context, final String leafName) {
- final DataSchemaNode dataChildByName = context.getDataChildByName(foo(leafName));
- assertTrue(dataChildByName instanceof LeafSchemaNode);
- final LeafSchemaNode leaf = (LeafSchemaNode) dataChildByName;
- final TypeDefinition<? extends TypeDefinition<?>> type = leaf.getType();
- assertTrue(type instanceof StringTypeDefinition);
- final StringTypeDefinition strType = (StringTypeDefinition) type;
- return strType.getPatternConstraints().iterator().next();
- }
-
private static QName foo(final String localName) {
return QName.create(FOO_NS, FOO_REV, localName);
}
-
- private static void testInvalidPattern(final String xsdRegex, final String expectedMessage) throws UnsupportedEncodingException {
- final PrintStream stdout = System.out;
- final ByteArrayOutputStream output = new ByteArrayOutputStream();
- System.setOut(new PrintStream(output, true, "UTF-8"));
-
- javaRegexFromXSD(xsdRegex);
-
- final String testLog = output.toString();
- assertTrue(testLog.contains(expectedMessage));
- System.setOut(stdout);
- }
}
Code Review / yangtools.git / blobdiff