| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package org.graalvm.compiler.debug.test; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintStream; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Arrays; |
| import java.util.Collection; |
| |
| import org.junit.Test; |
| import org.junit.experimental.runners.Enclosed; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| import org.graalvm.compiler.debug.CSVUtil; |
| |
| @RunWith(Enclosed.class) |
| public class CSVUtilTest { |
| |
| @RunWith(Parameterized.class) |
| public static class FormatStringBuilder { |
| /** Some interesting values. */ |
| private static final Object[][] values = { |
| {"", ""}, |
| {"%s", "%s"}, |
| {"%s,%s", "%s;%s"}, |
| }; |
| |
| @Parameters(name = " [{0}] to \"{1}\" ") |
| public static Collection<Object[]> data() { |
| return Arrays.asList(values); |
| } |
| |
| @Parameter(value = 0) public String input; |
| @Parameter(value = 1) public String expected; |
| |
| @Test |
| public void testBuildFormatString() { |
| assertEquals(expected, CSVUtil.buildFormatString(input.split(","))); |
| } |
| } |
| |
| @RunWith(Parameterized.class) |
| public static class Escape { |
| |
| /** Some interesting values. */ |
| private static final Object[][] values = { |
| {"XXX\"YYY", "\"XXX\\\"YYY\""}, |
| {"X\\XX\"YYY", "\"X\\\\XX\\\"YYY\""}, |
| }; |
| |
| @Parameters(name = "''{0}'' to ''{1}''") |
| public static Collection<Object[]> data() { |
| return Arrays.asList(values); |
| } |
| |
| @Parameter(value = 0) public String input; |
| @Parameter(value = 1) public String expected; |
| |
| @Test |
| public void testEscape() { |
| assertEquals(expected, CSVUtil.Escape.escapeRaw(input)); |
| } |
| |
| } |
| |
| @RunWith(Parameterized.class) |
| public static class Formatter { |
| /** Some interesting values. */ |
| private static final Object[][] values = { |
| {"%s;%s", "XXX,YYY", "XXX;YYY"}, |
| {"%s;%s", "XXX,Y\"YY", "XXX;Y\"YY"}, |
| {"%s;%s", "XXX,Y;YY", "XXX;\"Y;YY\""}, |
| {"%s;%s", "XXX,Y\"Y;Y", "XXX;\"Y\\\"Y;Y\""}, |
| }; |
| |
| @Parameters(name = "format=''{0}'' args=''{1}'' output=''{2}''") |
| public static Collection<Object[]> data() { |
| return Arrays.asList(values); |
| } |
| |
| @Parameter(value = 0) public String format; |
| @Parameter(value = 1) public String args; |
| @Parameter(value = 2) public String expected; |
| |
| @Test |
| public void testFormatter() { |
| ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| // call the method under test |
| CSVUtil.Escape.println(new PrintStream(outputStream), format, toObjectArray(args)); |
| // get the actual string |
| String printedStream = new String(outputStream.toByteArray(), StandardCharsets.UTF_8); |
| // remove newline |
| assertEquals(expected, printedStream.substring(0, printedStream.length() - 1)); |
| } |
| |
| private static Object[] toObjectArray(String args) { |
| String[] split = args.split(","); |
| Object[] obj = new Object[split.length]; |
| for (int i = 0; i < split.length; i++) { |
| obj[i] = split[i]; |
| } |
| return obj; |
| } |
| |
| } |
| |
| } |