jdeppe-pivotal commented on a change in pull request #6870: URL: https://github.com/apache/geode/pull/6870#discussion_r710110672
########## File path: geode-apis-compatible-with-redis/src/test/java/org/apache/geode/redis/internal/executor/GlobPatternTest.java ########## @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more contributor license + * agreements. See the NOTICE file distributed with this work for additional information regarding + * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the License. You may obtain a + * copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the License + * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express + * or implied. See the License for the specific language governing permissions and limitations under + * the License. + */ +package org.apache.geode.redis.internal.executor; + +import static org.apache.geode.redis.internal.netty.Coder.stringToBytes; +import static org.assertj.core.api.Assertions.assertThat; + +import org.junit.Test; + +public class GlobPatternTest { + private GlobPattern createPattern(String pattern) { + return new GlobPattern(stringToBytes(pattern)); + } + + @Test + public void verifyEmptyInput() { + assertThat(createPattern("*").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("**").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("?").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("").matches(stringToBytes(""))).isTrue(); + } + + @Test + public void verifyOneByteInput() { + assertThat(createPattern("*").matches(stringToBytes("a"))).isTrue(); + assertThat(createPattern("**").matches(stringToBytes("b"))).isTrue(); + assertThat(createPattern("?").matches(stringToBytes("@"))).isTrue(); + assertThat(createPattern("").matches(stringToBytes("a"))).isFalse(); + } + + @Test + public void patternThatEndsWithWildcards() { + assertThat(createPattern("foo****").matches(stringToBytes("foo"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("foo1"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("foo11111111111"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("fo11111111111"))).isFalse(); + } + + @Test + public void patternsWithEmbeddedWildcards() { + assertThat(createPattern("foo****bar").matches(stringToBytes("foobar"))).isTrue(); + assertThat(createPattern("foo****bar").matches(stringToBytes("foo123bar"))).isTrue(); + assertThat(createPattern("foo****bar").matches(stringToBytes("foo123bar!"))).isFalse(); + } + + @Test + public void caseSensitive() { + assertThat(createPattern("foo****").matches(stringToBytes("Foo"))).isFalse(); + assertThat(createPattern("foo****").matches(stringToBytes("foo"))).isTrue(); + assertThat(createPattern("[a-z]oo").matches(stringToBytes("Foo"))).isFalse(); + assertThat(createPattern("[a-z]oo").matches(stringToBytes("goo"))).isTrue(); + } + + @Test + public void escapeMakesSpecialsLiteral() { + assertThat(createPattern("b\\*r").matches(stringToBytes("b*r"))).isTrue(); Review comment: Also add: ``` assertThat(createPattern("b\\*r").matches(stringToBytes("bar"))).isFalse(); ``` ########## File path: geode-apis-compatible-with-redis/src/test/java/org/apache/geode/redis/internal/executor/GlobPatternTest.java ########## @@ -0,0 +1,84 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more contributor license + * agreements. See the NOTICE file distributed with this work for additional information regarding + * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the License. You may obtain a + * copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the License + * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express + * or implied. See the License for the specific language governing permissions and limitations under + * the License. + */ +package org.apache.geode.redis.internal.executor; + +import static org.apache.geode.redis.internal.netty.Coder.stringToBytes; +import static org.assertj.core.api.Assertions.assertThat; + +import org.junit.Test; + +public class GlobPatternTest { + private GlobPattern createPattern(String pattern) { + return new GlobPattern(stringToBytes(pattern)); + } + + @Test + public void verifyEmptyInput() { + assertThat(createPattern("*").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("**").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("?").matches(stringToBytes(""))).isFalse(); + assertThat(createPattern("").matches(stringToBytes(""))).isTrue(); + } + + @Test + public void verifyOneByteInput() { + assertThat(createPattern("*").matches(stringToBytes("a"))).isTrue(); + assertThat(createPattern("**").matches(stringToBytes("b"))).isTrue(); + assertThat(createPattern("?").matches(stringToBytes("@"))).isTrue(); + assertThat(createPattern("").matches(stringToBytes("a"))).isFalse(); + } + + @Test + public void patternThatEndsWithWildcards() { + assertThat(createPattern("foo****").matches(stringToBytes("foo"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("foo1"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("foo11111111111"))).isTrue(); + assertThat(createPattern("foo****").matches(stringToBytes("fo11111111111"))).isFalse(); + } + + @Test + public void patternsWithEmbeddedWildcards() { + assertThat(createPattern("foo****bar").matches(stringToBytes("foobar"))).isTrue(); + assertThat(createPattern("foo****bar").matches(stringToBytes("foo123bar"))).isTrue(); + assertThat(createPattern("foo****bar").matches(stringToBytes("foo123bar!"))).isFalse(); + } + + @Test + public void caseSensitive() { + assertThat(createPattern("foo****").matches(stringToBytes("Foo"))).isFalse(); + assertThat(createPattern("foo****").matches(stringToBytes("foo"))).isTrue(); + assertThat(createPattern("[a-z]oo").matches(stringToBytes("Foo"))).isFalse(); + assertThat(createPattern("[a-z]oo").matches(stringToBytes("goo"))).isTrue(); + } + + @Test + public void escapeMakesSpecialsLiteral() { + assertThat(createPattern("b\\*r").matches(stringToBytes("b*r"))).isTrue(); + assertThat(createPattern("b\\").matches(stringToBytes("b\\"))).isTrue(); + } + + @Test + public void charSets() { + assertThat(createPattern("[^a-z]").matches(stringToBytes("A"))).isTrue(); + assertThat(createPattern("[z-a]").matches(stringToBytes("z"))).isTrue(); + assertThat(createPattern("[z-a]").matches(stringToBytes("a"))).isTrue(); + assertThat(createPattern("[z-a]").matches(stringToBytes("m"))).isTrue(); + assertThat(createPattern("[^a-a]").matches(stringToBytes("a"))).isFalse(); + assertThat(createPattern("[a-a]").matches(stringToBytes("a"))).isTrue(); + assertThat(createPattern("[a-a]").matches(stringToBytes("b"))).isFalse(); + assertThat(createPattern("[a\\-z]").matches(stringToBytes("-"))).isTrue(); + assertThat(createPattern("[a").matches(stringToBytes("a"))).isTrue(); + } +} Review comment: Would you mind adding some tests with multiple `*`s something like this: ``` assertThat(createPattern("*bar*").matches(stringToBytes("foobarbaz"))).isTrue(); assertThat(createPattern("*bar*joe").matches(stringToBytes("foorbarbazjoe"))).isTrue(); assertThat(createPattern("*bar*joe").matches(stringToBytes("foorbarbazjoey"))).isFalse(); ``` -- This is an automated message from the Apache Git Service. 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