From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56474) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X9Afw-0001UA-B0 for qemu-devel@nongnu.org; Mon, 21 Jul 2014 06:18:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X9Afq-0003Hc-Hy for qemu-devel@nongnu.org; Mon, 21 Jul 2014 06:18:32 -0400 Received: from mail-la0-f43.google.com ([209.85.215.43]:51557) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X9Afq-0003HE-Au for qemu-devel@nongnu.org; Mon, 21 Jul 2014 06:18:26 -0400 Received: by mail-la0-f43.google.com with SMTP id hr17so4630188lab.16 for ; Mon, 21 Jul 2014 03:18:25 -0700 (PDT) From: Maria Kustova Date: Mon, 21 Jul 2014 14:18:07 +0400 Message-Id: Subject: [Qemu-devel] [PATCH V4 0/5] tests: Add the image fuzzer with qcow2 support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, famz@redhat.com, Maria Kustova , stefanha@redhat.com 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. During every test a program (e.g. qemu-img) is called to read or modify an invalid test image. A test image has valid inner structure defined by its format specification with some fields having random invalid values. Patch 1 contains documentation for the image fuzzer, patch 2 is the test runner and remaining ones relate to the image generator for qcow2 format. This patch series was created for the 'block-next' branch. v3 -> v4: All changes are based on the review of Stefan Hajnoczi: Runner: * list of test results replaced by a single boolean value * the code cleanup (residual hash() and error handling) * fixed ambiguities in the usage and errors texts Fuzz: * simplified validating and selecting functions with the unified validator Layout: * fixed typos Docs: * fixed wrong JSON terminology Maria Kustova (5): docs: Specification for the image fuzzer runner: Tool for fuzz tests execution fuzz: Fuzzing functions for qcow2 images layout: Generator of fuzzed qcow2 images package: Public API for image-fuzzer/runner/runner.py tests/image-fuzzer/docs/image-fuzzer.txt | 239 ++++++++++++++++++++ tests/image-fuzzer/qcow2/__init__.py | 1 + tests/image-fuzzer/qcow2/fuzz.py | 329 ++++++++++++++++++++++++++++ tests/image-fuzzer/qcow2/layout.py | 359 ++++++++++++++++++++++++++++++ tests/image-fuzzer/runner/runner.py | 360 +++++++++++++++++++++++++++++++ 5 files changed, 1288 insertions(+) create mode 100644 tests/image-fuzzer/docs/image-fuzzer.txt create mode 100644 tests/image-fuzzer/qcow2/__init__.py create mode 100644 tests/image-fuzzer/qcow2/fuzz.py create mode 100644 tests/image-fuzzer/qcow2/layout.py create mode 100755 tests/image-fuzzer/runner/runner.py -- 1.9.3