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3081d67e0f
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0f808a371b
3 changed files with 0 additions and 93 deletions
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@ -1,30 +0,0 @@
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package ch.nuth.zhaw.exbox;
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import java.util.regex.MatchResult;
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import java.util.regex.Pattern;
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public class WellformedXmlServer implements CommandExecutor {
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Pattern tagPattern = Pattern.compile("<(/?)(\\w+)( \\w+=\"[^\"]*\")*>");
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@Override
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public String execute(String command) throws Exception {
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return Boolean.toString(checkWellformed(command)) + "\n";
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}
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public boolean checkWellformed(String code) {
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ListStack openTags = new ListStack();
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Iterable<MatchResult> results = () -> tagPattern.matcher(code).results().iterator();
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for (MatchResult result : results) {
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if (result.group(1).length() == 0) {
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openTags.push(result.group(2));
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} else if (result.group(2).equals(openTags.peek())) {
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openTags.pop();
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} else {
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return false;
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}
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}
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return openTags.isEmpty();
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}
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}
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package ch.nuth.zhaw.exbox;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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public class ADS1_3_test {
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BracketServer bs;
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@BeforeEach
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public void setUp() {
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bs = new BracketServer();
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}
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private void test(String content, boolean expected) {
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assertEquals(expected, bs.checkBrackets(content), content);
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}
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@Test
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public void testBracket() {
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test("()", true);
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test("(()]", false);
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test("((([([])])))", true);
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test("[(])", false);
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test("[(3 +3)* 35 +3]* {3 +2}", true);
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test("[({3 +3)* 35} +3]* {3 +2}", false);
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}
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}
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package ch.nuth.zhaw.exbox;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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public class ADS1_4_test {
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WellformedXmlServer xml;
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@BeforeEach
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public void setUp() {
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xml = new WellformedXmlServer();
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}
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private void test(String content, boolean expected) {
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assertEquals(expected, xml.checkWellformed(content), content);
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}
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@Test
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public void testXmlAttributes() {
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test("<a href=\"sugus\"></a>", true);
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}
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@Test
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public void testXml() {
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test("<a></a>", true);
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test("<a>", false);
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test("</a>", false);
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test("<a/>", true);
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test("<a><b></b></a>", true);
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test("<a><b></a></b>", false);
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}
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}
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