add debug options for deliberately crashing

2 files changed, 16 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java
index 1f676951..703a9fad 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/ConfigurationComposite.java
@@ -279,6 +279,9 @@ public class ConfigurationComposite extends StateComposite {
 	 * @param provider
 	 */
 	public void setConfigProvider(ConfigurationManager provider) {
+		if (provider.crashOnConfig) /* for testing initialization error handlers */
+			throw new RuntimeException("A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.\n(CRASH=config is set.)");
+
 		this.configProvider = provider;
 		if (this.configProvider != null) {
 			for (ConfigurationCompositeBase c : composites())
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/config/ConfigurationManager.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/config/ConfigurationManager.java
index eda1e59f..d8c8320c 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/config/ConfigurationManager.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/config/ConfigurationManager.java
@@ -69,6 +69,9 @@ public class ConfigurationManager {
 	// The configuration overlay built from the cmd line args
 	private ConfigurationDataInMemory configurationOverlay;
 
+	// whether the configuration screen should crash on startup (for debugging purposes)
+	public boolean crashOnConfig = false;
+
 	/**
 	 * Constructor
 	 */
@@ -124,6 +127,16 @@ public class ConfigurationManager {
 
 		diskConfig.load(new FileInputStream(Constants.CONFIG_DIRECTORY + File.separator + getConfigurationFileName()));
 
+		{ /* for testing of error handlers */
+			String crashProperty = diskConfig.getProperty("CRASH");
+			if ("startup".equalsIgnoreCase(crashProperty))
+				throw new RuntimeException("A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.\n(CRASH=startup is set.)");
+			else if ("config".equalsIgnoreCase(crashProperty))
+				this.crashOnConfig = true;
+			else if (crashProperty != null)
+				log.warn("Unknown value '{}' for CRASH property -- you want 'startup' or 'config'.", crashProperty);
+		}
+
 		setDefaultEmblemPersistent(diskConfig.getProperty(Constants.CFG_EMBLEM));
 		try {
 			String strProp = diskConfig.getProperty(Constants.CFG_LOGO_ONLY_SIZE);