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Code Issues Releases Activity

Added test to check preference saving from cmd line

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See #6067
This commit is contained in:
Cristian Maglie 2017-03-22 12:30:28 +01:00
parent 674419a464
commit 39f396e55a
1 changed files with 46 additions and 1 deletions
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47
app/test/processing/app/CommandLineTest.java
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@ -29,7 +29,7 @@
package processing.app; package processing.app;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.*;
import java.io.File; import java.io.File;
@ -38,6 +38,7 @@ import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import processing.app.helpers.OSUtils; import processing.app.helpers.OSUtils;
import processing.app.helpers.PreferencesMap;
public class CommandLineTest { public class CommandLineTest {
@ -82,4 +83,48 @@ public class CommandLineTest {
assertEquals(0, pr.exitValue()); assertEquals(0, pr.exitValue());
} }
@Test
public void testCommandLinePreferencesSave() throws Exception {
Runtime rt = Runtime.getRuntime();
File prefFile = File.createTempFile("test_pref", ".txt");
prefFile.deleteOnExit();
Process pr = rt.exec(new String[] {
arduinoPath.getAbsolutePath(),
"--save-prefs",
"--preferences-file", prefFile.getAbsolutePath(),
"--get-pref", // avoids starting the GUI
});
IOUtils.copy(pr.getInputStream(), System.out);
IOUtils.copy(pr.getErrorStream(), System.out);
pr.waitFor();
assertEquals(0, pr.exitValue());
pr = rt.exec(new String[] {
arduinoPath.getAbsolutePath(),
"--pref", "test_pref=xxx",
"--preferences-file", prefFile.getAbsolutePath(),
});
IOUtils.copy(pr.getInputStream(), System.out);
IOUtils.copy(pr.getErrorStream(), System.out);
pr.waitFor();
assertEquals(0, pr.exitValue());
PreferencesMap prefs = new PreferencesMap(prefFile);
assertNull("preference should not be saved", prefs.get("test_pref"));
pr = rt.exec(new String[] {
arduinoPath.getAbsolutePath(),
"--pref", "test_pref=xxx",
"--preferences-file", prefFile.getAbsolutePath(),
"--save-prefs",
});
IOUtils.copy(pr.getInputStream(), System.out);
IOUtils.copy(pr.getErrorStream(), System.out);
pr.waitFor();
assertEquals(0, pr.exitValue());
prefs = new PreferencesMap(prefFile);
assertEquals("preference should be saved", "xxx", prefs.get("test_pref"));
}
} }