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[SCM] master: Test a crashing hello-world under HPD.
- From: cagney at sourceware dot org
- To: frysk-cvs at sourceware dot org
- Date: 19 Mar 2008 04:08:59 -0000
- Subject: [SCM] master: Test a crashing hello-world under HPD.
- Reply-to: frysk at sourceware dot org
The branch, master has been updated
via 35c076f3436b95a116cba33f52e0c9a592607dfa (commit)
from 0189082059eba3c2acfb0b36bb838f01a12fc198 (commit)
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- Log -----------------------------------------------------------------
commit 35c076f3436b95a116cba33f52e0c9a592607dfa
Author: Andrew Cagney <cagney@redhat.com>
Date: Wed Mar 19 00:07:56 2008 -0400
Test a crashing hello-world under HPD.
frysk-core/frysk/hpd/ChangeLog
2008-03-18 Andrew Cagney <cagney@redhat.com>
* CLI.java: Treat a terminating task as stopped.
* TestHelloWorld.java: New.
frysk-core/frysk/stepping/ChangeLog
2008-03-18 Andrew Cagney <cagney@redhat.com>
* SteppingEngine.java: Block terminating tasks.
-----------------------------------------------------------------------
Summary of changes:
frysk-core/frysk/hpd/CLI.java | 13 +++++++-
frysk-core/frysk/hpd/ChangeLog | 5 +++
.../{TestShellCommand.java => TestHelloWorld.java} | 31 +++++++++++++------
frysk-core/frysk/stepping/ChangeLog | 4 ++
frysk-core/frysk/stepping/SteppingEngine.java | 2 +-
5 files changed, 42 insertions(+), 13 deletions(-)
copy frysk-core/frysk/hpd/{TestShellCommand.java => TestHelloWorld.java} (72%)
First 500 lines of diff:
diff --git a/frysk-core/frysk/hpd/CLI.java b/frysk-core/frysk/hpd/CLI.java
index 771898e..1f30bea 100644
--- a/frysk-core/frysk/hpd/CLI.java
+++ b/frysk-core/frysk/hpd/CLI.java
@@ -448,7 +448,7 @@ public class CLI {
// Ensure Ctrl-C handler is set back to fhpd settings
Manager.eventLoop.add(SigIntHandler.fhpd);
- if (!tse.isAlive()) {
+ if (!tse.isAlive() && !tse.isTerminating()) {
addMessage(tse.getMessage(), Message.TYPE_VERBOSE);
tse.setMessage("");
flushMessages();
@@ -462,10 +462,19 @@ public class CLI {
return;
}
- if (! tse.getState().isStopped()) {
+ if (! tse.isStopped()) {
attached = -1;
return;
}
+
+
+ if (!tse.isAlive() && tse.isTerminating()) {
+ // Report the terminating reason.
+ addMessage(tse.getMessage(), Message.TYPE_VERBOSE);
+ tse.setMessage("");
+ flushMessages();
+ }
+
Task task = tse.getTask();
synchronized (CLI.this) {
DebugInfoFrame frame
diff --git a/frysk-core/frysk/hpd/ChangeLog b/frysk-core/frysk/hpd/ChangeLog
index 94bf334..e9dd8d3 100644
--- a/frysk-core/frysk/hpd/ChangeLog
+++ b/frysk-core/frysk/hpd/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-18 Andrew Cagney <cagney@redhat.com>
+
+ * CLI.java: Treat a terminating task as stopped.
+ * TestHelloWorld.java: New.
+
2008-03-18 Stan Cox <scox@redhat.com>
* TestListCommand.java (testListPC): Set breakpoint via line number.
diff --git a/frysk-core/frysk/hpd/TestShellCommand.java b/frysk-core/frysk/hpd/TestHelloWorld.java
similarity index 72%
copy from frysk-core/frysk/hpd/TestShellCommand.java
copy to frysk-core/frysk/hpd/TestHelloWorld.java
index 2bb44e0..6bf4001 100644
--- a/frysk-core/frysk/hpd/TestShellCommand.java
+++ b/frysk-core/frysk/hpd/TestHelloWorld.java
@@ -40,16 +40,27 @@
package frysk.hpd;
/**
- * This class tests the "shell" command.
+ * Test debugging a broken hello-world program.
*/
-public class TestShellCommand extends TestLib {
-
- public void testShellCommand() {
- e = new HpdTestbed();
- e.sendCommandExpectPrompt("shell echo $$", ".*[0-9]+.*");
- e.sendCommandExpectPrompt("shell blahBLAHblah", ".*command not found.*");
- e.sendCommandExpectPrompt("shell -help", ".*shell <command string>.*");
- e.close();
+public class TestHelloWorld extends TestLib {
+ public void testHelloWorldTerminating() {
+ e = HpdTestbed.load("funit-hello");
+ e.sendCommandExpectPrompt("run", "Running process [0-9]+\r\n");
+ e.expect("is terminating from signal SIGSEGV\\([0-9]+\\)\r\n");
+ // XXX: Wait a bit extra so the CLI has a chance to catch up
+ // with the terminated process.
+ try { Thread.sleep(100); } catch (Exception e) { }
+ // crashed processs in focus
+ e.sendCommandExpectPrompt("focus",
+ "\r\n\\[0\\.0\\].*funit-hello\r\n");
+ // backtrace
+ e.sendCommandExpectPrompt("where 1",
+ "\r\n#0 .*/funit-hello.c#44\r\n\\.\\.\\.\r\n");
+ // listing??
+
+ // broken variable
+ e.sendCommandExpectPrompt("print what",
+ "\\(char \\*\\) 0x0 \" < Memory Error > \"\r\n");
}
-}
\ No newline at end of file
+}
diff --git a/frysk-core/frysk/stepping/ChangeLog b/frysk-core/frysk/stepping/ChangeLog
index 1daf4e8..4c18972 100644
--- a/frysk-core/frysk/stepping/ChangeLog
+++ b/frysk-core/frysk/stepping/ChangeLog
@@ -1,3 +1,7 @@
+2008-03-18 Andrew Cagney <cagney@redhat.com>
+
+ * SteppingEngine.java: Block terminating tasks.
+
2008-03-17 Andrew Cagney <cagney@redhat.com>
* TestFirstInstruction.java: Update; using
diff --git a/frysk-core/frysk/stepping/SteppingEngine.java b/frysk-core/frysk/stepping/SteppingEngine.java
index 46513f3..2b5d91d 100644
--- a/frysk-core/frysk/stepping/SteppingEngine.java
+++ b/frysk-core/frysk/stepping/SteppingEngine.java
@@ -1188,7 +1188,7 @@ public class SteppingEngine {
steppingObserver.notifyNotBlocked(tse);
- return Action.CONTINUE;
+ return Action.BLOCK;
}
public Action updateTerminated(Task task, Signal signal, int value) {
hooks/post-receive
--
frysk system monitor/debugger