Move model.util.RegexUtils

[yangtools.git] / yang / yang-model-util / src / test / java / org / opendaylight / yangtools / yang / model / util / Bug5410Test.java

diff --git a/yang/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/Bug5410Test.java b/yang/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/Bug5410Test.java
deleted file mode 100644 (file)
index 50f27f9..0000000
--- a/yang/yang-model-util/src/test/java/org/opendaylight/yangtools/yang/model/util/Bug5410Test.java
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (c) 2018 Pantheon Technologies, s.r.o. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.model.util;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-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.nio.charset.StandardCharsets;
-import java.util.List;
-import org.junit.Test;
-
-public class Bug5410Test {
-    @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]?");
-    }
-
-    @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 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$", "^^$", "^_$"));
-
-        // FIXME: YANGTOOLS-887: these patterns are not translated correctly, "&&" is a different construct in XSD
-        //        testPattern("[^^-~&&[^$-^]]", "^(?:[^^-~&&[^$-^]])$", 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("^", "$", "$^", "\\", "\\^", "\\^\\", "\\^\\$"));
-    }
-
-    @SuppressWarnings("checkstyle:regexpSinglelineJava")
-    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, StandardCharsets.UTF_8));
-
-        RegexUtils.getJavaRegexFromXSD(xsdRegex);
-
-        final String testLog = output.toString();
-        assertTrue(testLog.contains(expectedMessage));
-        System.setOut(stdout);
-    }
-
-    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 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));
-        }
-        for (final String value : negativeMatches) {
-            assertFalse("Value '" + value + "' matches java regex '" + javaRegex + "'", testMatch(javaRegex, value));
-        }
-    }
-
-    private static void testPattern(final String xsdRegex, final String expectedJavaRegex,
-            final List<String> positiveMatches, final List<String> negativeMatches) {
-        final String javaRegexFromXSD = RegexUtils.getJavaRegexFromXSD(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));
-        }
-    }
-}