Re: RFR 8065783: DCMD parser fails to recognize one character argument when it's positioned last
Thank you for fixing this. Looks good to me. +1 on Erik's comments. Fred On 27/11/2014 15:25, Erik Gahlin wrote: Looks ok, Things that could be fixed, but not necessary. src/share/vm/services/diagnosticFramework.cpp : 63 // skipping spaces could be changed to skipping delimiters src/share/vm/services/diagnosticFramework.cpp : 66 _cursor = _len - 1; Could be removed, since it must be true to enter if clause. Erik Jaroslav Bachorik skrev 2014-11-26 14:23: Please, review the following change Issue : https://bugs.openjdk.java.net/browse/JDK-8065783 Webrev: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.00 Currently, the DCMD parser fails to recognize the trailing one character long arguments. This is caused by the parser ignoring the last character when immediately following a delimiter char. The fix itself consists of checking whether the last character is indeed a delimiter char (src/share/vm/services/diagnosticFramework.cpp#68). The rest of the patch deals with testing - the WhiteBox support needs to be enhanced to handle DCMD arguments (currently only options) and custom delimiters (currently only comma). Thanks, -JB- -- Frederic Parain - Oracle Grenoble Engineering Center - France Phone: +33 4 76 18 81 17 Email: frederic.par...@oracle.com
Re: RFR 8065783: DCMD parser fails to recognize one character argument when it's positioned last
Thanks Frederic, Erik! The update webrev is here: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.01 May I have (R)eviewer taking a stab at this? Thanks, -JB- On 11/28/2014 02:04 PM, frederic parain wrote: Thank you for fixing this. Looks good to me. +1 on Erik's comments. Fred On 27/11/2014 15:25, Erik Gahlin wrote: Looks ok, Things that could be fixed, but not necessary. src/share/vm/services/diagnosticFramework.cpp : 63 // skipping spaces could be changed to skipping delimiters src/share/vm/services/diagnosticFramework.cpp : 66 _cursor = _len - 1; Could be removed, since it must be true to enter if clause. Erik Jaroslav Bachorik skrev 2014-11-26 14:23: Please, review the following change Issue : https://bugs.openjdk.java.net/browse/JDK-8065783 Webrev: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.00 Currently, the DCMD parser fails to recognize the trailing one character long arguments. This is caused by the parser ignoring the last character when immediately following a delimiter char. The fix itself consists of checking whether the last character is indeed a delimiter char (src/share/vm/services/diagnosticFramework.cpp#68). The rest of the patch deals with testing - the WhiteBox support needs to be enhanced to handle DCMD arguments (currently only options) and custom delimiters (currently only comma). Thanks, -JB-
Re: RFR 8065783: DCMD parser fails to recognize one character argument when it's positioned last
Looks good! Thanks, /Staffan On 28 nov 2014, at 16:11, Jaroslav Bachorik jaroslav.bacho...@oracle.com wrote: Thanks Frederic, Erik! The update webrev is here: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.01 May I have (R)eviewer taking a stab at this? Thanks, -JB- On 11/28/2014 02:04 PM, frederic parain wrote: Thank you for fixing this. Looks good to me. +1 on Erik's comments. Fred On 27/11/2014 15:25, Erik Gahlin wrote: Looks ok, Things that could be fixed, but not necessary. src/share/vm/services/diagnosticFramework.cpp : 63 // skipping spaces could be changed to skipping delimiters src/share/vm/services/diagnosticFramework.cpp : 66 _cursor = _len - 1; Could be removed, since it must be true to enter if clause. Erik Jaroslav Bachorik skrev 2014-11-26 14:23: Please, review the following change Issue : https://bugs.openjdk.java.net/browse/JDK-8065783 Webrev: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.00 Currently, the DCMD parser fails to recognize the trailing one character long arguments. This is caused by the parser ignoring the last character when immediately following a delimiter char. The fix itself consists of checking whether the last character is indeed a delimiter char (src/share/vm/services/diagnosticFramework.cpp#68). The rest of the patch deals with testing - the WhiteBox support needs to be enhanced to handle DCMD arguments (currently only options) and custom delimiters (currently only comma). Thanks, -JB-
Re: RFR 8065783: DCMD parser fails to recognize one character argument when it's positioned last
Looks ok, Things that could be fixed, but not necessary. src/share/vm/services/diagnosticFramework.cpp : 63 // skipping spaces could be changed to skipping delimiters src/share/vm/services/diagnosticFramework.cpp : 66 _cursor = _len - 1; Could be removed, since it must be true to enter if clause. Erik Jaroslav Bachorik skrev 2014-11-26 14:23: Please, review the following change Issue : https://bugs.openjdk.java.net/browse/JDK-8065783 Webrev: http://cr.openjdk.java.net/~jbachorik/8065783/webrev.00 Currently, the DCMD parser fails to recognize the trailing one character long arguments. This is caused by the parser ignoring the last character when immediately following a delimiter char. The fix itself consists of checking whether the last character is indeed a delimiter char (src/share/vm/services/diagnosticFramework.cpp#68). The rest of the patch deals with testing - the WhiteBox support needs to be enhanced to handle DCMD arguments (currently only options) and custom delimiters (currently only comma). Thanks, -JB-