Re: [Qemu-devel] [PATCH 0/2] image-fuzzer: Extend test coverage

2014-09-14 Thread M.Kustova
On Thu, Aug 28, 2014 at 9:25 PM, M.Kustova mari...@catit.be wrote: ping ping http://patchwork.ozlabs.org/patch/381137 http://patchwork.ozlabs.org/patch/381138 On Tue, Aug 19, 2014 at 1:38 AM, Maria Kustova m...@catit.be wrote: This patch series contains changes improving test coverage

Re: [Qemu-devel] [PATCH 0/2] image-fuzzer: Extend test coverage

2014-08-28 Thread M.Kustova
ping http://patchwork.ozlabs.org/patch/381137 http://patchwork.ozlabs.org/patch/381138 On Tue, Aug 19, 2014 at 1:38 AM, Maria Kustova m...@catit.be wrote: This patch series contains changes improving test coverage. Maria Kustova (2): runner: Expand the list of default test commands

Re: [Qemu-devel] [PATCH V2 0/3] image-fuzzer: Support refcount structures in the qcow2 image generator

2014-08-28 Thread M.Kustova
ping http://patchwork.ozlabs.org/patch/381345/ http://patchwork.ozlabs.org/patch/381344/ http://patchwork.ozlabs.org/patch/381343/ BR, M.

Re: [Qemu-devel] [PATCH] image-fuzzer: Trivial readability and formatting improvements

2014-08-19 Thread M.Kustova
On Tue, Aug 19, 2014 at 1:38 PM, Stefan Hajnoczi stefa...@redhat.com wrote: On Tue, Aug 19, 2014 at 02:00:24AM +0400, Maria Kustova wrote: diff --git a/tests/image-fuzzer/qcow2/fuzz.py b/tests/image-fuzzer/qcow2/fuzz.py index 6e272c6..c652dc9 100644 --- a/tests/image-fuzzer/qcow2/fuzz.py

Re: [Qemu-devel] [PATCH] image-fuzzer: Trivial readability and formatting improvements

2014-08-19 Thread M.Kustova
On Tue, Aug 19, 2014 at 1:44 PM, Fam Zheng f...@redhat.com wrote: On Tue, 08/19 02:00, Maria Kustova wrote: Signed-off-by: Maria Kustova mari...@catit.be --- tests/image-fuzzer/qcow2/fuzz.py | 15 ++-- tests/image-fuzzer/runner.py | 51

Re: [Qemu-devel] [PATCH 3/3] layout: Add generators for refcount tbles and blocks

2014-08-19 Thread M.Kustova
On Tue, Aug 19, 2014 at 1:36 PM, Fam Zheng f...@redhat.com wrote: On Mon, 08/11 15:55, Maria Kustova wrote: Refcount structures are placed in clusters randomly selected from all not allocated host clusters. s/not allocated/unallocated/ Signed-off-by: Maria Kustova mari...@catit.be ---

Re: [Qemu-devel] [PATCH] image-fuzzer: Trivial readability and formatting improvements

2014-08-19 Thread M.Kustova
On Tue, Aug 19, 2014 at 2:57 PM, Markus Armbruster arm...@redhat.com wrote: M.Kustova m...@catit.be writes: On Tue, Aug 19, 2014 at 1:44 PM, Fam Zheng f...@redhat.com wrote: On Tue, 08/19 02:00, Maria Kustova wrote: [...] diff --git a/tests/image-fuzzer/runner.py b/tests/image-fuzzer

Re: [Qemu-devel] [PATCH 2/2] runner: Kill a program under test by time-out

2014-08-18 Thread M.Kustova
On Mon, Aug 18, 2014 at 5:02 PM, Stefan Hajnoczi stefa...@redhat.com wrote: On Fri, Aug 15, 2014 at 05:55:49PM +0400, Maria Kustova wrote: Signed-off-by: Maria Kustova mari...@catit.be --- tests/image-fuzzer/runner.py | 29 + 1 file changed, 25 insertions(+), 4

Re: [Qemu-devel] [PATCH V5 0/5] tests: Add the image fuzzer with qcow2 support

2014-08-08 Thread M.Kustova
On Fri, Aug 8, 2014 at 10:54 AM, Stefan Hajnoczi stefa...@gmail.com wrote: On Wed, Aug 06, 2014 at 05:12:45PM +0400, Maria Kustova wrote: This patch series introduces the image fuzzer, a tool for stability and reliability testing. Its approach is to run large amount of tests in background.

Re: [Qemu-devel] [PATCH V5 2/5] runner: Tool for fuzz tests execution

2014-08-08 Thread M.Kustova
On Fri, Aug 8, 2014 at 12:50 PM, Fam Zheng f...@redhat.com wrote: On Wed, 08/06 17:12, Maria Kustova wrote: The purpose of the test runner is to prepare the test environment (e.g. create a work directory, a test image, etc), execute a program under test with parameters, indicate a test

Re: [Qemu-devel] [PATCH V4 2/5] runner: Tool for fuzz tests execution

2014-08-04 Thread M.Kustova
On Fri, Aug 1, 2014 at 9:46 AM, Stefan Hajnoczi stefa...@gmail.com wrote: On Mon, Jul 21, 2014 at 02:18:09PM +0400, Maria Kustova wrote: +def execute(self, input_commands=None, fuzz_config=None): + Execute a test. + +The method creates backing and test images, runs test

Re: [Qemu-devel] [Bug 1332297] Re: qemu-img: crash on check of an image with large value in the 'size' header field

2014-06-25 Thread M.Kustova
On Tue, Jun 24, 2014 at 7:36 PM, Kevin Wolf kw...@redhat.com wrote: Am 24.06.2014 um 15:19 hat M.Kustova geschrieben: On Mon, Jun 23, 2014 at 12:02 PM, Stefan Hajnoczi stefa...@gmail.com wrote: On Thu, Jun 19, 2014 at 07:19:55PM -, Maria Kustova wrote: The bug description missed qemu-img

Re: [Qemu-devel] [Bug 1332297] Re: qemu-img: crash on check of an image with large value in the 'size' header field

2014-06-25 Thread M.Kustova
On Wed, Jun 25, 2014 at 1:42 PM, Kevin Wolf kw...@redhat.com wrote: Am 25.06.2014 um 11:32 hat M.Kustova geschrieben: On Tue, Jun 24, 2014 at 7:36 PM, Kevin Wolf kw...@redhat.com wrote: Am 24.06.2014 um 15:19 hat M.Kustova geschrieben: On Mon, Jun 23, 2014 at 12:02 PM, Stefan Hajnoczi stefa

Re: [Qemu-devel] [Bug 1332297] Re: qemu-img: crash on check of an image with large value in the 'size' header field

2014-06-25 Thread M.Kustova
On Wed, Jun 25, 2014 at 2:40 PM, Kevin Wolf kw...@redhat.com wrote: Am 25.06.2014 um 11:54 hat M.Kustova geschrieben: On Wed, Jun 25, 2014 at 1:42 PM, Kevin Wolf kw...@redhat.com wrote: Am 25.06.2014 um 11:32 hat M.Kustova geschrieben: On Tue, Jun 24, 2014 at 7:36 PM, Kevin Wolf kw

Re: [Qemu-devel] [Bug 1332297] Re: qemu-img: crash on check of an image with large value in the 'size' header field

2014-06-24 Thread M.Kustova
On Mon, Jun 23, 2014 at 12:02 PM, Stefan Hajnoczi stefa...@gmail.com wrote: On Thu, Jun 19, 2014 at 07:19:55PM -, Maria Kustova wrote: The bug description missed qemu-img error: (process:12283): GLib-ERROR **: gmem.c:110: failed to allocate 18446744059294601304 bytes Thanks, there has

Re: [Qemu-devel] [RFC] image-fuzzer: Trivial test runner

2014-06-05 Thread M.Kustova
On Wed, Jun 4, 2014 at 6:26 PM, Stefan Hajnoczi stefa...@gmail.com wrote: On Sat, May 31, 2014 at 01:56:46PM +0400, Maria Kustova wrote: Please add a --format qcow2 (or maybe --image-generator) option using __import__() to load the image generator module. That way people can drop in new

Re: [Qemu-devel] Disk image fuzz testing (OPW)

2014-05-27 Thread M.Kustova
On Tue, May 27, 2014 at 3:35 PM, Richard W.M. Jones rjo...@redhat.com wrote: A few years ago I suggested a way to use systemtap probes to do feedback-directed fuzz-testing: http://rwmj.wordpress.com/2010/11/22/half-baked-ideas-feedback-directed-fuzz-testing-of-filesystems/#content When I

Re: [Qemu-devel] Disk image fuzz testing (OPW)

2014-05-26 Thread M.Kustova
, 2014 at 12:43 PM, Kevin Wolf kw...@redhat.com wrote: Hi Maria, Am 26.05.2014 um 07:07 hat M.Kustova geschrieben: My name is Maria and I'm a participant of the Outreach Program for Women. My project is fuzz testing of support of qcow2 image format. The project git: https://github.com/maxalab

[Qemu-devel] Disk image fuzz testing (OPW)

2014-05-25 Thread M.Kustova
Hello, My name is Maria and I'm a participant of the Outreach Program for Women. My project is fuzz testing of support of qcow2 image format. The project git: https://github.com/maxalab/qemu_fuzzer.git It's pubic, so welcome, make yourself at home. The blog: http://eeff.catit.be/ It's empty