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/*
* This file is part of Arduino.
*
* Copyright 2017 Arduino LLC (http://www.arduino.cc/)
*
* Arduino is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*/
package processing.app;
import static org.junit.Assert.*;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.ArrayList;
import java.util.Arrays;
import org.apache.commons.compress.utils.IOUtils;
import org.fest.assertions.Assertions;
import org.junit.BeforeClass;
import org.junit.Test;
import processing.app.helpers.OSUtils;
import processing.app.helpers.PreferencesMap;
/**
* This extends AbstractWithPreferencesTest which initializes part of
* the internal Arduino structures. Most of that is not required, but it
* also conveniently sets up a settings directory and preferences file,
* which we can use here (through getBaseArgs()).
*/
public class CommandLineTest extends AbstractWithPreferencesTest {
private static File buildPath;
private static File arduinoPath;
@BeforeClass
public static void findBuildPaths() throws Exception {
buildPath = new File(System.getProperty("user.dir"));
while (!new File(buildPath, "build").isDirectory()) {
buildPath = buildPath.getParentFile();
if (buildPath == null) {
throw new Exception("Could not determine build path");
}
}
System.out.println("found buildpath: " + buildPath);
if (OSUtils.isLinux()) {
arduinoPath = new File(buildPath, "build/linux/work/arduino");
}
if (OSUtils.isWindows()) {
arduinoPath = new File(buildPath, "build/windows/work/arduino.exe");
}
if (OSUtils.isMacOS()) {
arduinoPath = new File(buildPath,
"build/macosx/work/Arduino.app/Contents/MacOS/Arduino");
}
if (!arduinoPath.canExecute()) {
throw new Exception("Could not determine arduino location");
}
System.out.println("found arduino: " + arduinoPath);
}
public Process runArduino(boolean output, boolean success, File wd, String[] extraArgs) throws IOException, InterruptedException {
Runtime rt = Runtime.getRuntime();
List<String> args = new ArrayList<String>();
args.add(arduinoPath.getAbsolutePath());
args.addAll(Arrays.asList(getBaseArgs()));
args.addAll(Arrays.asList(extraArgs));
System.out.println("Running: " + String.join(" ", args));
Process pr = rt.exec(args.toArray(new String[0]), null, wd);
if (output) {
IOUtils.copy(pr.getInputStream(), System.out);
IOUtils.copy(pr.getErrorStream(), System.out);
}
pr.waitFor();
if (success)
assertEquals(0, pr.exitValue());
return pr;
}
@Test
public void testCommandLineBuildWithRelativePath() throws Exception {
File wd = new File(buildPath, "app/testdata/sketches/Blink/");
runArduino(true, true, wd, new String[] {
"--board", "arduino:avr:uno",
"--verify", "Blink.ino",
});
}
@Test
public void testCommandLinePreferencesSave() throws Exception {
File prefFile = File.createTempFile("test_pref", ".txt");
prefFile.deleteOnExit();
runArduino(true, true, null, new String[] {
"--save-prefs",
"--preferences-file", prefFile.getAbsolutePath(),
"--version", // avoids starting the GUI
});
runArduino(true, true, null, new String[] {
"--pref", "test_pref=xxx",
"--preferences-file", prefFile.getAbsolutePath(),
});
PreferencesMap prefs = new PreferencesMap(prefFile);
assertNull("preference should not be saved", prefs.get("test_pref"));
runArduino(true, true, null, new String[] {
"--pref", "test_pref=xxx",
"--preferences-file", prefFile.getAbsolutePath(),
"--save-prefs",
});
prefs = new PreferencesMap(prefFile);
assertEquals("preference should be saved", "xxx", prefs.get("test_pref"));
}
@Test
public void testCommandLineVersion() throws Exception {
Process pr = runArduino(false, true, null, new String[] {
"--version",
});
Assertions.assertThat(new String(IOUtils.toByteArray(pr.getInputStream())))
.matches("Arduino: \\d+\\.\\d+\\.\\d+.*\r?\n");
}
@Test
public void testCommandLineMultipleAction() throws Exception {
Process pr = runArduino(true, false, null, new String[] {
"--version",
"--verify",
});
Assertions.assertThat(pr.exitValue())
.as("Multiple Action will be rejected")
.isEqualTo(3);
}
}
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