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| 1 | +/////////////////////////////////////////////////////////////////////////////////////////////// |
| 2 | +// checkstyle: Checks Java source code and other text files for adherence to a set of rules. |
| 3 | +// Copyright (C) 2001-2026 the original author or authors. |
| 4 | +// |
| 5 | +// This library is free software; you can redistribute it and/or |
| 6 | +// modify it under the terms of the GNU Lesser General Public |
| 7 | +// License as published by the Free Software Foundation; either |
| 8 | +// version 2.1 of the License, or (at your option) any later version. |
| 9 | +// |
| 10 | +// This library is distributed in the hope that it will be useful, |
| 11 | +// but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | +// Lesser General Public License for more details. |
| 14 | +// |
| 15 | +// You should have received a copy of the GNU Lesser General Public |
| 16 | +// License along with this library; if not, write to the Free Software |
| 17 | +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | +/////////////////////////////////////////////////////////////////////////////////////////////// |
| 19 | + |
| 20 | +package org.checkstyle.suppressionxpathfilter.whitespace; |
| 21 | + |
| 22 | +import java.io.File; |
| 23 | +import java.util.Collections; |
| 24 | +import java.util.List; |
| 25 | + |
| 26 | +import org.checkstyle.suppressionxpathfilter.AbstractXpathTestSupport; |
| 27 | +import org.junit.jupiter.api.Test; |
| 28 | + |
| 29 | +import com.puppycrawl.tools.checkstyle.DefaultConfiguration; |
| 30 | +import com.puppycrawl.tools.checkstyle.checks.whitespace.ArrayBracketNoWhitespaceCheck; |
| 31 | + |
| 32 | +public class XpathRegressionArrayBracketNoWhitespaceTest extends AbstractXpathTestSupport { |
| 33 | + |
| 34 | + private final String checkName = ArrayBracketNoWhitespaceCheck.class.getSimpleName(); |
| 35 | + |
| 36 | + @Override |
| 37 | + protected String getCheckName() { |
| 38 | + return checkName; |
| 39 | + } |
| 40 | + |
| 41 | + @Override |
| 42 | + public String getPackageLocation() { |
| 43 | + return "org/checkstyle/suppressionxpathfilter/whitespace/arraybracketnowhitespace"; |
| 44 | + } |
| 45 | + |
| 46 | + @Test |
| 47 | + public void testArrayBracketNoWhitespacePreceded() throws Exception { |
| 48 | + final File fileToProcess = |
| 49 | + new File(getPath("InputXpathArrayBracketNoWhitespacePreceded.java")); |
| 50 | + |
| 51 | + final DefaultConfiguration moduleConfig = |
| 52 | + createModuleConfig(ArrayBracketNoWhitespaceCheck.class); |
| 53 | + |
| 54 | + final String[] expectedViolation = { |
| 55 | + "4:9: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class, |
| 56 | + ArrayBracketNoWhitespaceCheck.MSG_WS_PRECEDED, "["), |
| 57 | + }; |
| 58 | + |
| 59 | + final List<String> expectedXpathQueries = Collections.singletonList( |
| 60 | + "/COMPILATION_UNIT/CLASS_DEF[./IDENT[" |
| 61 | + + "@text='InputXpathArrayBracketNoWhitespacePreceded']]/OBJBLOCK" |
| 62 | + + "/VARIABLE_DEF[./IDENT[@text='bad']]/TYPE/ARRAY_DECLARATOR" |
| 63 | + ); |
| 64 | + |
| 65 | + runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries); |
| 66 | + } |
| 67 | + |
| 68 | + @Test |
| 69 | + public void testArrayBracketNoWhitespaceFollowed() throws Exception { |
| 70 | + final File fileToProcess = |
| 71 | + new File(getPath("InputXpathArrayBracketNoWhitespaceFollowed.java")); |
| 72 | + |
| 73 | + final DefaultConfiguration moduleConfig = |
| 74 | + createModuleConfig(ArrayBracketNoWhitespaceCheck.class); |
| 75 | + |
| 76 | + final String[] expectedViolation = { |
| 77 | + "5:32: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class, |
| 78 | + ArrayBracketNoWhitespaceCheck.MSG_WS_FOLLOWED, "["), |
| 79 | + }; |
| 80 | + |
| 81 | + final List<String> expectedXpathQueries = Collections.singletonList( |
| 82 | + "/COMPILATION_UNIT/CLASS_DEF[./IDENT[" |
| 83 | + + "@text='InputXpathArrayBracketNoWhitespaceFollowed']]/OBJBLOCK" |
| 84 | + + "/METHOD_DEF[./IDENT[@text='bad']]/SLIST/VARIABLE_DEF[./IDENT[@text='offsets']]" |
| 85 | + + "/ASSIGN/EXPR/LITERAL_NEW/ARRAY_DECLARATOR" |
| 86 | + ); |
| 87 | + |
| 88 | + runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries); |
| 89 | + } |
| 90 | + |
| 91 | + @Test |
| 92 | + public void testArrayBracketNoWhitespaceNotFollowed() throws Exception { |
| 93 | + final File fileToProcess = |
| 94 | + new File(getPath("InputXpathArrayBracketNoWhitespaceNotFollowed.java")); |
| 95 | + |
| 96 | + final DefaultConfiguration moduleConfig = |
| 97 | + createModuleConfig(ArrayBracketNoWhitespaceCheck.class); |
| 98 | + |
| 99 | + final String[] expectedViolation = { |
| 100 | + "6:26: " + getCheckMessage(ArrayBracketNoWhitespaceCheck.class, |
| 101 | + ArrayBracketNoWhitespaceCheck.MSG_WS_NOT_FOLLOWED, "]"), |
| 102 | + }; |
| 103 | + |
| 104 | + final List<String> expectedXpathQueries = Collections.singletonList( |
| 105 | + "/COMPILATION_UNIT/CLASS_DEF[./IDENT[" |
| 106 | + + "@text='InputXpathArrayBracketNoWhitespaceNotFollowed']]/OBJBLOCK" |
| 107 | + + "/METHOD_DEF[./IDENT[@text='bad']]/SLIST/VARIABLE_DEF[./IDENT[@text='total']]" |
| 108 | + + "/ASSIGN/EXPR/PLUS[./NUM_INT[@text='5']]/INDEX_OP[./IDENT[@text='arr']]/RBRACK" |
| 109 | + ); |
| 110 | + |
| 111 | + runVerifications(moduleConfig, fileToProcess, expectedViolation, expectedXpathQueries); |
| 112 | + } |
| 113 | +} |
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