Author: rfm
Date: Sun Jun 26 07:56:10 2016
New Revision: 39924
URL: http://svn.gna.org/viewcvs/gnustep?rev=39924&view=rev
Log:
Add newere method
Modified:
libs/base/trunk/ChangeLog
libs/base/trunk/Headers/Foundation/NSTask.h
libs/base/trunk/Source/NSTask.m
libs/base/trunk/Tests/base/NSTask/general.m
libs/base/trunk/Tests/base/NSTask/notify.m
Modified: libs/base/trunk/ChangeLog
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/ChangeLog?rev=39924&r1=39923&r2=39924&view=diff
==============================================================================
--- libs/base/trunk/ChangeLog (original)
+++ libs/base/trunk/ChangeLog Sun Jun 26 07:56:10 2016
@@ -1,3 +1,11 @@
+2016-06-26 Richard Frith-Macdonald <[email protected]>
+
+ * Headers/Foundation/NSTask.h:
+ * Source/NSTask.m:
+ * Tests/base/NSTask/general.m:
+ * Tests/base/NSTask/notify.m:
+ Add -terminationReason method from OSX10.5
+
2016-06-25 Richard Frith-Macdonald <[email protected]>
* Source/NSMessagePort.m:
Modified: libs/base/trunk/Headers/Foundation/NSTask.h
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Headers/Foundation/NSTask.h?rev=39924&r1=39923&r2=39924&view=diff
==============================================================================
--- libs/base/trunk/Headers/Foundation/NSTask.h (original)
+++ libs/base/trunk/Headers/Foundation/NSTask.h Sun Jun 26 07:56:10 2016
@@ -36,6 +36,14 @@
extern "C" {
#endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_5,GS_API_LATEST)
+enum {
+ NSTaskTerminationReasonExit = 1,
+ NSTaskTerminationReasonUncaughtSignal = 2
+};
+typedef NSInteger NSTaskTerminationReason;
+#endif
+
@interface NSTask : NSObject
{
#if GS_EXPOSE(NSTask)
@@ -53,6 +61,7 @@
BOOL _hasTerminated;
BOOL _hasCollected;
BOOL _hasNotified;
+ NSTaskTerminationReason _terminationReason;
#endif
#if GS_NONFRAGILE
#else
@@ -97,6 +106,9 @@
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (int) processIdentifier;
#endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_5,GS_API_LATEST)
+- (NSTaskTerminationReason) terminationReason;
+#endif
- (int) terminationStatus;
/*
Modified: libs/base/trunk/Source/NSTask.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Source/NSTask.m?rev=39924&r1=39923&r2=39924&view=diff
==============================================================================
--- libs/base/trunk/Source/NSTask.m (original)
+++ libs/base/trunk/Source/NSTask.m Sun Jun 26 07:56:10 2016
@@ -118,6 +118,10 @@
}
#ifdef _WIN32
+/* We use exit code 10 to denote a process termination.
+ * Windows does nt have an exit code to denote termination this way.
+ */
+#define WIN_SIGNALLED 10
@interface NSConcreteWindowsTask : NSTask
{
@public
@@ -222,7 +226,7 @@
@interface NSTask (Private)
- (NSString *) _fullLaunchPath;
- (void) _collectChild;
-- (void) _terminatedChild: (int)status;
+- (void) _terminatedChild: (int)status reason: (NSTaskTerminationReason)reason;
@end
@@ -674,6 +678,30 @@
}
/**
+ * Returns the termination reason of the task.<br />
+ * If the task has not completed running, raises an
+ * NSInvalidArgumentException.
+ */
+- (NSTaskTerminationReason) terminationReason
+{
+ if (_hasLaunched == NO)
+ {
+ [NSException raise: NSInvalidArgumentException
+ format: @"NSTask - task has not yet launched"];
+ }
+ if (_hasCollected == NO)
+ {
+ [self _collectChild];
+ }
+ if (_hasTerminated == NO)
+ {
+ [NSException raise: NSInvalidArgumentException
+ format: @"NSTask - task has not yet terminated"];
+ }
+ return _terminationReason;
+}
+
+/**
* Returns the termination status of the task.<br />
* If the task has not completed running, raises an
* NSInvalidArgumentException.
@@ -876,13 +904,14 @@
[self subclassResponsibility: _cmd];
}
-- (void) _terminatedChild: (int)status
+- (void) _terminatedChild: (int)status reason: (NSTaskTerminationReason)reason
{
[tasksLock lock];
IF_NO_GC([[self retain] autorelease];)
NSMapRemove(activeTasks, (void*)(intptr_t)_taskId);
[tasksLock unlock];
_terminationStatus = status;
+ _terminationReason = reason;
_hasCollected = YES;
_hasTerminated = YES;
if (_hasNotified == NO)
@@ -930,7 +959,9 @@
{
if (eCode != STILL_ACTIVE)
{
- [t _terminatedChild: eCode];
+ [t _terminatedChild: eCode reason: (WIN_SIGNALLED == eCode)
+ ? NSTaskTerminationReasonUncaughtSignal
+ : NSTaskTerminationReasonExit];
found = YES;
}
}
@@ -972,8 +1003,11 @@
return;
}
+ /* We use exit code 10 to denote a process termination.
+ * Windows does nt have an exit code to denote termination this way.
+ */
_hasTerminated = YES;
- TerminateProcess(procInfo.hProcess, 10);
+ TerminateProcess(procInfo.hProcess, WIN_SIGNALLED);
}
@@ -1307,7 +1341,9 @@
}
else if (eCode != STILL_ACTIVE)
{
- [self _terminatedChild: eCode];
+ [self _terminatedChild: eCode reason: (WIN_SIGNALLED == eCode)
+ ? NSTaskTerminationReasonUncaughtSignal
+ : NSTaskTerminationReasonExit];
}
}
}
@@ -1364,7 +1400,8 @@
NSLog(@"waitpid %d, exit status = %d",
result, status);
#endif
- [t _terminatedChild: WEXITSTATUS(status)];
+ [t _terminatedChild: WEXITSTATUS(status)
+ reason: NSTaskTerminationReasonExit];
found = YES;
}
else if (WIFSIGNALED(status))
@@ -1373,7 +1410,8 @@
NSLog(@"waitpid %d, termination status = %d",
result, status);
#endif
- [t _terminatedChild: WTERMSIG(status)];
+ [t _terminatedChild: WTERMSIG(status)
+ reason: NSTaskTerminationReasonUncaughtSignal];
found = YES;
}
else
@@ -1669,7 +1707,8 @@
NSLog(@"waitpid %d, exit status = %d",
result, status);
#endif
- [self _terminatedChild: WEXITSTATUS(status)];
+ [self _terminatedChild: WEXITSTATUS(status)
+ reason: NSTaskTerminationReasonExit];
}
else if (WIFSIGNALED(status))
{
@@ -1677,7 +1716,8 @@
NSLog(@"waitpid %d, termination status = %d",
result, status);
#endif
- [self _terminatedChild: WTERMSIG(status)];
+ [self _terminatedChild: WTERMSIG(status)
+ reason: NSTaskTerminationReasonUncaughtSignal];
}
else
{
Modified: libs/base/trunk/Tests/base/NSTask/general.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Tests/base/NSTask/general.m?rev=39924&r1=39923&r2=39924&view=diff
==============================================================================
--- libs/base/trunk/Tests/base/NSTask/general.m (original)
+++ libs/base/trunk/Tests/base/NSTask/general.m Sun Jun 26 07:56:10 2016
@@ -49,6 +49,8 @@
[task setArguments: args];
[task launch];
[task waitUntilExit];
+ PASS([task terminationReason] == NSTaskTerminationReasonExit,
+ "termination reason for normal exit works");
[arp release]; arp = nil;
return 0;
Modified: libs/base/trunk/Tests/base/NSTask/notify.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Tests/base/NSTask/notify.m?rev=39924&r1=39923&r2=39924&view=diff
==============================================================================
--- libs/base/trunk/Tests/base/NSTask/notify.m (original)
+++ libs/base/trunk/Tests/base/NSTask/notify.m Sun Jun 26 07:56:10 2016
@@ -6,7 +6,7 @@
#import <Foundation/NSRunLoop.h>
#import <Foundation/NSAutoreleasePool.h>
-#import "ObjectTesting.h"
+#import "ObjectTesting.h"
@interface TaskHandler : NSObject
{
@@ -16,74 +16,81 @@
@implementation TaskHandler
-static BOOL taskTerminationNotificationReceived;
+static BOOL taskTerminationNotificationReceived;
- (void) setLaunchPath: (NSString*)s
{
ASSIGNCOPY(path, s);
}
-- (void) taskDidTerminate: (NSNotification *)notification
-{
- NSLog(@"Received NSTaskDidTerminateNotification %@", notification);
- taskTerminationNotificationReceived = YES;
-}
+- (void) taskDidTerminate: (NSNotification *)notification
+{
+ NSLog(@"Received NSTaskDidTerminateNotification %@", notification);
+ taskTerminationNotificationReceived = YES;
+}
-- (void) testNSTaskNotifications
-{
- NSDate *deadline;
- BOOL earlyTermination = NO;
+- (void) testNSTaskNotifications
+{
+ NSDate *deadline;
+ BOOL earlyTermination = NO;
for (;;)
- {
- NSTask *task = [NSTask new];
+ {
+ NSTask *task = [NSTask new];
[task setLaunchPath: path];
[task setArguments: [NSArray arrayWithObjects:
- @"-c", @"echo Child starting; sleep 10; echo Child exiting", nil]];
- taskTerminationNotificationReceived = NO;
+ @"-c", @"echo Child starting; sleep 10; echo Child exiting", nil]];
+ taskTerminationNotificationReceived = NO;
[[NSNotificationCenter defaultCenter]
- addObserver: self
- selector: @selector(taskDidTerminate:)
- name: NSTaskDidTerminateNotification
- object: task];
- [task launch];
- NSLog(@"Launched pid %d", [task processIdentifier]);
+ addObserver: self
+ selector: @selector(taskDidTerminate:)
+ name: NSTaskDidTerminateNotification
+ object: task];
+ [task launch];
+ NSLog(@"Launched pid %d", [task processIdentifier]);
if (earlyTermination)
- {
- NSLog(@"Running run loop for 5 seconds");
- deadline = [NSDate dateWithTimeIntervalSinceNow:5.0];
- while ([deadline timeIntervalSinceNow] > 0.0)
+ {
+ NSLog(@"Running run loop for 5 seconds");
+ deadline = [NSDate dateWithTimeIntervalSinceNow:5.0];
+ while ([deadline timeIntervalSinceNow] > 0.0
+ && !taskTerminationNotificationReceived)
{
[[NSRunLoop currentRunLoop]
- runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 1.0]];
- NSLog(@"Run loop finished, will now call -[NSTask terminate]");
- [task terminate];
- NSLog(@"Terminate returned, waiting for termination");
- [task waitUntilExit];
+ runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 1.0]];
+ NSLog(@"Run loop finished, will now call -[NSTask terminate]");
+ [task terminate];
+ NSLog(@"Terminate returned, waiting for termination");
+ [task waitUntilExit];
+ PASS([task terminationReason]
+ == NSTaskTerminationReasonUncaughtSignal,
+ "termination reason for signal exit works");
}
}
else
- {
- NSLog(@"Running run loop for 15 seconds");
- deadline = [NSDate dateWithTimeIntervalSinceNow: 15.0];
+ {
+ NSLog(@"Running run loop for 15 seconds");
+ deadline = [NSDate dateWithTimeIntervalSinceNow: 15.0];
while ([deadline timeIntervalSinceNow] > 0.0
- && !taskTerminationNotificationReceived)
+ && !taskTerminationNotificationReceived)
{
[[NSRunLoop currentRunLoop]
- runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 1.0]];
+ runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 1.0]];
}
- }
- [task release];
+ PASS([task terminationReason]
+ == NSTaskTerminationReasonExit,
+ "termination reason for normal exit works");
+ }
+ [task release];
NSAssert(taskTerminationNotificationReceived,
- @"termination notification not received");
+ @"termination notification not received");
[[NSNotificationCenter defaultCenter]
- removeObserver: self name: NSTaskDidTerminateNotification object:
nil];
- if (earlyTermination)
- break;
- earlyTermination = YES;
- }
-}
+ removeObserver: self name: NSTaskDidTerminateNotification object: nil];
+ if (earlyTermination)
+ break;
+ earlyTermination = YES;
+ }
+}
@end
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