/*******************************************************************************
* Copyright (c) 2010, 2015 Red Hat Inc..
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat Incorporated - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.autotools.ui.tests;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.eclipse.core.runtime.IPath;
import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
import org.eclipse.swtbot.swt.finder.waits.Conditions;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotShell;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotText;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters;
@RunWith(SWTBotJunit4ClassRunner.class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestEnvironmentVars extends AbstractTest {
// Verify we can pass an unknown env var in configure options and it will be
// nulled out
// Verifies fix for Bug: #303616
@Test
public void t1referenceUnknownEnvVar() throws Exception {
SWTBotShell shell = openProperties("Autotools", "Configure Settings");
// Set the configure parameters to be --enable-jeff via user-defined
// options
bot.treeWithLabel("Configure Settings").expandNode("configure")
.select("Advanced");
SWTBotText text = bot.textWithLabel("Additional command-line options");
text.typeText("${some_var}");
bot.button("OK").click();
bot.waitUntil(Conditions.shellCloses(shell), 120000);
clickContextMenu(projectExplorer.bot().tree().select(projectName),
"Reconfigure Project");
IPath path = checkProject().getLocation();
File f = null;
// We need to wait until the config.status file is created so
// sleep a bit and look for it...give up after 40 seconds
for (int i = 0; i < 80; ++i) {
bot.sleep(500);
f = new File(path.append("config.status").toOSString());
if (f.exists()) {
break;
}
}
assertTrue(f.exists());
bot.sleep(1000);
SWTBotView consoleView = viewConsole("Configure");
consoleView.setFocus();
String output = consoleView.bot().styledText().getText();
Pattern p = Pattern.compile(".*some_var.*", Pattern.DOTALL);
Matcher m = p.matcher(output);
// We shouldn't see some_var anywhere in the console
assertFalse(m.matches());
setEnvVar();
}
// Verify we can set an environment variable and use it as a configure
// parameter
// Verifies fix for Bug: #303616
private void setEnvVar() throws Exception {
openProperties("C/C++ Build", "Environment");
bot.button("Add...").click();
SWTBotShell shell = bot.shell("New variable");
shell.activate();
SWTBotText text = bot.textWithLabel("Name:");
text.setText("some_var");
text = bot.textWithLabel("Value:");
text.setText("--enable-somevar");
bot.button("OK").click();
bot.waitUntil(Conditions.shellCloses(shell));
shell = bot.shell("Properties for " + projectName);
shell.activate();
bot.button("OK").click();
bot.waitUntil(Conditions.shellCloses(shell));
clickContextMenu(projectExplorer.bot().tree().select(projectName),
"Reconfigure Project");
IPath path = checkProject().getLocation();
File f = null;
// We need to wait until the config.status file is created so
// sleep a bit and look for it...give up after 40 seconds
for (int i = 0; i < 80; ++i) {
bot.sleep(500);
f = new File(path.append("config.status").toOSString());
if (f.exists()) {
break;
}
}
assertTrue(f.exists());
SWTBotView consoleView = viewConsole("Configure");
Pattern p = Pattern.compile(".*--enable-somevar.*", Pattern.DOTALL);
// We should see the expanded some_var variable in the console
bot.waitUntil(consoleTextMatches(consoleView, p));
setEnvVarOnCommandLine();
}
// Verify we can set an environment variable prior to the configuration
// command and
// it will be seen by the configure script
private void setEnvVarOnCommandLine() throws Exception {
IPath path = checkProject().getLocation();
// Create a fake configure script which prints out the values of
// envvars some_var1, some_var2, and some_var3
File f = new File(path.append("fake_configure").toOSString());
try (BufferedWriter w = new BufferedWriter(new FileWriter(f))) {
w.append("echo VAR1 is ${some_var1}");
w.newLine();
w.append("echo VAR2 is ${some_var2}");
w.newLine();
w.append("echo VAR3 is ${some_var3}");
w.newLine();
w.append("echo VAR4 is ${some_var4}");
w.newLine();
w.append("echo VAR5 is ${some_var5}");
w.newLine();
w.append("echo VAR6 is ${some_var6}");
w.newLine();
}
// Now change the configure script command to be the fake configure
// script
// and set the three envvars on the command itself
openProperties("Autotools", "Configure Settings");
bot.treeWithLabel("Configure Settings").select("configure");
bot.textWithLabel("Command").setText("");
// Choose three different forms, some using quotes to allow blanks in
// them
bot.textWithLabel("Command")
.typeText(
"some_var1=\"a boat\" some_var2='a train' some_var3=car fake_configure some_var4=\"a wagon\" some_var5='a plane' some_var6=skates");
bot.button("OK").click();
// Reconfigure the project and make sure the env variables are seen in
// the script
clickContextMenu(projectExplorer.bot().tree().select(projectName),
"Reconfigure Project");
focusMainShell();
SWTBotView consoleView = bot.viewByPartName("Console");
consoleView.setFocus();
Pattern p = Pattern.compile(
".*a boat.*a train.*car.*a wagon.*a plane.*skates.*",
Pattern.DOTALL);
bot.waitUntil(consoleTextMatches(consoleView, p));
}
}