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[Qemu-devel] [PATCH V3 0/5] tests: Add the image fuzzer with qcow2 suppo
From: |
Maria Kustova |
Subject: |
[Qemu-devel] [PATCH V3 0/5] tests: Add the image fuzzer with qcow2 support |
Date: |
Wed, 16 Jul 2014 23:49:34 +0400 |
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.
v2 -> v3:
* the runner.py takes binaries under test from environment variables only
* the runner.py accepts JSON with a list of commands under test
* the runner.py has default list of commands under test
* *.ini files for fuzzer configuration were replaced by JSON
* the runner creates backing files of different formats
* the image generator supports backing file name
* the header extensions are generated dependently on available free space
* the specification reflects changes mentioned above
* the specification has the copyright header (based on Eric Blake comments)
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 | 336 ++++++++++++++++++++++++++++
tests/image-fuzzer/qcow2/layout.py | 359 ++++++++++++++++++++++++++++++
tests/image-fuzzer/runner/runner.py | 370 +++++++++++++++++++++++++++++++
5 files changed, 1305 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
- [Qemu-devel] [PATCH V3 0/5] tests: Add the image fuzzer with qcow2 support,
Maria Kustova <=
- [Qemu-devel] [PATCH V3 2/5] runner: Tool for fuzz tests execution, Maria Kustova, 2014/07/16
- [Qemu-devel] [PATCH V3 4/5] layout: Generator of fuzzed qcow2 images, Maria Kustova, 2014/07/16
- [Qemu-devel] [PATCH V3 3/5] fuzz: Fuzzing functions for qcow2 images, Maria Kustova, 2014/07/16
- [Qemu-devel] [PATCH V3 1/5] docs: Specification for the image fuzzer, Maria Kustova, 2014/07/16
- [Qemu-devel] [PATCH V3 5/5] package: Public API for image-fuzzer/runner/runner.py, Maria Kustova, 2014/07/16