Commit graph

156 commits

Author SHA1 Message Date
Tuomas Tynkkynen 0d27df280f build-support/vm: Use devtmpfs, not static device nodes
In 2017, there is no reason to create a static /dev.
2017-12-12 14:31:50 +02:00
Tuomas Tynkkynen 574526d510 make-squashfs: Hack to avoid building images where nixos-install won't run
https://github.com/NixOS/nixpkgs/issues/32242
2017-12-03 03:37:45 +02:00
Tuomas Tynkkynen 8762490337 nixos/qemu: Add virtio-rng-pci to test-driver
Otherwise AArch64 KVM guests don't have enough entropy at boot.
2017-11-26 11:13:21 +02:00
Orivej Desh 50d8720d2a nixos/testing: fix after --set ceased to evaluate the value 2017-11-19 14:15:19 +00:00
Orivej Desh 470a7752d8 make-disk-image: fix eval 2017-11-13 14:56:30 +00:00
Orivej Desh 27f5cc959b make-disk-image: embed compression switch into the format name 2017-11-12 18:39:36 +00:00
Orivej Desh 608de48fe4 make-disk-image: add compressed option to compress qcow2 images 2017-11-12 18:28:06 +00:00
Orivej Desh a2d3ee77b8 make-disk-image: clean up 2017-11-12 18:24:26 +00:00
Orivej Desh a84ce72fdc make-disk-image: do not use faketime
Since https://github.com/lkl/linux/pull/394 cptofs preserves the source time,
which is 1970-01-01T00:00:01Z for /nix/store and recent for other files.

This reverts commit f5b3f2c5a7.
2017-11-11 20:57:14 +00:00
Orivej Desh f218ef647c make-disk-image: clean up 2017-11-11 20:24:26 +00:00
Dan Peebles f5b3f2c5a7 make-disk-iamge: use faketime to get a consistent timestamp
This fixes #28768 because during an image build, Nix sees bad store
timestamps and attempts to fix them, but can't fix them on a running
system (due to being inside a builder). Since timestamps on the store
are supposed to be 1 anyway, if we fix this, that fixes image building
inside booted images made this way.

Note that this adds quite a bit of noise to the output, because running
`cptofs` under `faketime` causes a bunch of seemingly spurious error
messages and my attempts to suppress them all failed. We'll fix it when
`cptofs` gets a native timestamp preservation feature.
2017-11-10 05:15:37 +00:00
Joerg Thalheim 00344162a7 Revert "nixos/test-instrumentation: softcode DISPLAY"
This reverts commit 4531ec5955.

This broke waitForX: b11ac5d29d (commitcomment-25486347)

cc @Lassulus
2017-11-08 17:04:39 +00:00
lassulus 4531ec5955 nixos/test-instrumentation: softcode DISPLAY 2017-11-07 23:01:59 +01:00
Peter Simons 757a759005 Merge pull request #30166 from LumiGuide/graphite-1.0.2
Fix graphite crash by upgrading from 0.9.15 -> 1.0.2
2017-10-18 12:58:55 +01:00
Bjørn Forsman 0ff4bb5f87 nixos: run parted with --script option
-s, --script: never prompts for user intervention

Sometimes the NixOS installer tests fail when they invoke parted, e.g.
https://hydra.nixos.org/build/62513826/nixlog/1. But instead of exiting
right there, the tests hang until the Nix builder times out (and kills
the build). With this change the tests would instead fail immediately,
which is preferred.

While at it, use "parted --script" treewide, so nobody gets build
timeout due to parted error (or misuse). (Only nixos/ use it, and only
non-interactive.)

A few instances already use the short option "-s", convert them to long
option "--short".
2017-10-14 15:29:02 +02:00
aszlig 20487112ed
nixos: Fix output path generation of runInMachine
Regression introduced by a02bb00156.

The fix is done by disabling writableStore, because the latter will set
up an overlayfs on the Nix store within the VM, which in turn will
discard all the outputs of the resulting output path.

However in runInMachine we actually *want* the contents of the generated
path and also don't want a writable store within the VM (except of
course for $out, which is writable anyway).

I've added a small regression test to verifify the output in
nixos/tests/run-in-machine.nix to make sure this won't break again in
the future.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2017-10-11 20:08:11 +02:00
Bas van Dijk 5b8ff5ed49 graphite: 0.9.15 -> 1.0.2
Fixes: #29961

Also added the option:

  services.graphite.web.extraConfig

for configuring graphite_web.
2017-10-08 03:03:22 +02:00
Dan Peebles e2589b3ca2 Deduplicate some filterSource invocations
This version should have more conventional regexes that work across many
platforms and regex engines. This is an issue because up until Nix 1.11,
Nix called out to the libc regex matcher, which behaved differently on
Darwin and Linux. And in Nix 1.12, we're moving to std::regex which will
also behave differently here.

And yes, I do actually evaluate make-disk-image.nix on Darwin ;)
2017-08-29 20:27:04 -04:00
Dan Peebles 5f372ef67f amazon-image: support VPC/VHD as an output format for the builder 2017-08-10 22:57:26 +00:00
Tuomas Tynkkynen 1d72474df7 make-ext4-fs: Fix modification timestamps in image
Use '-f' to make timestamp calls to always return the same time. Also
Nix uses the timestamp of '1' instead of epoch directly.
2017-07-29 22:03:43 +03:00
Graham Christensen 3f40fcabbf
nixos tests: waitForWindow: output a list of windows we see prior to the final check
machine: must succeed: xwininfo -root -tree | sed 's/.*0x[0-9a-f]* \"\([^\"]*\)\".*/\1/; t; d'
    machine: exit status 0
    machine: Last chance to match /(?^:dfiirst configuration)/ on the the window list, which currently contains:
    machine: [i3 con] container around 0xf8a5f0, i3: first configuration, [i3 con] floatingcon around 0xf8c260, [i3 con] container around 0xf8a380, i3bar for output Virtual-1, [i3 con] bottom dockarea Virtual-1, [i3 con] workspace 1, [i3 con] content Virtual-1, [i3 con] top dockarea Virtual-1, [i3 con] output Virtual-1, [i3 con] workspace __i3_scratch, [i3 con] content __i3, [i3 con] pseudo-output __i3, i3
2017-06-20 21:16:35 -04:00
Graham Christensen 1b833015b7
nixos tests: waitForText: output the detected screen content prior to the last attempt
machine: Last chance to match /(?^:BALICE)/ on the screen, which currently contains:
    machine: performing optical character recognition
    machine: sending monitor command: screendump /tmp/nix-build-vm-test-run-sddm.drv-0/ocrin.ppm
    machine: Session Layout

    O O

    0 1 : 0 9

    Wednesday, June 21, 2017

    |_ I

    Select your user and enter password
2017-06-20 21:10:34 -04:00
Graham Christensen 348785eec0
nixos tests: waitUntilTTYMatches: Log TTY contents on last try
If the test has not passed yet, on the last attempt it now outputs:

    machine: Last chance to match /logine: / on TTY2, which currently contains:
    machine: running command: fold -w$(stty -F /dev/tty2 size | awk '{print $2}') /dev/vcs2
    machine: exit status 0
    machine:

    <<< Welcome to NixOS 17.09.git.a804ef4 (x86_64) - tty2 >>>

    machine login:

to help debug the problem. Notice the "logine" typo in my check.
2017-06-20 20:57:39 -04:00
Graham Christensen 56435c1404
nixos tests: retry: Count down to 0, and pass remaining attempts to the sub
Allows test functions to output diagnostic information on failure.
2017-06-20 20:54:33 -04:00
Eelco Dolstra 0996ea8a68
NixOS VM tests: Don't create a setgid group in vde_switch
Nix no longer allows this for security reasons.

http://hydra.nixos.org/build/53993125
2017-06-07 11:57:36 +02:00
Volth e5fbeb2f11 test-driver: sendKeys() support for capital letters 2017-05-19 13:56:24 +00:00
Dan Peebles f1708a9d7d make-disk-image: change to be less VM-centric
This changes much of the make-disk-image.nix logic (and thus most NixOS
image building) to use LKL to set up the target directory structure rather
than a Linux VM. The only work we still do in a VM is less IO-heavy stuff
that while still time-consuming, is less of the overall load. The goal is
to kill more of that stuff, but that will require deeper changes to NixOS
activation scripts and switch-to-configuration.pl, and I don't want to
bite off too much at once.
2017-04-24 02:30:00 +00:00
aszlig a443bdc0a6
nixos/testing: Improve quality of OCR
First of all, we're now using ImageMagick to improve the screenshot so
that Tesseract has an esier time to recognize the text. The resulting
image of this post-processing is a scaled up black-and-white version
with the backgrounds almost entirely removed and the text edges a bit
blurred, so the screen shots now more or less resemble an image from a
scanner rather. This is what Tesseract is trained for by default.

As mentioned in the previous commit we now also use Tesseract 4, which
further improves the quality of text recognition.

I've spent countless hours just to test different postprocessing
variants and testing what works best for our tests and this is the one
that worked best so far. It's certainly not perfect and I'd like to
avoid the scaling step but we're way better off than before.

In addition to this, the OCR process is now done without an intermediate
file, solely using pipes.

I've tested this using the following VM tests which have OCR enabled:

 * nixos/tests/chromium.nix -A stable
 * nixos/tests/emacs-daemon.nix
 * nixos/tests/installer.nix -A luksroot
 * nixos/tests/lightdm.nix
 * nixos/tests/plasma5.nix
 * nixos/tests/sddm.nix

All of the tests still succeed and comparing some of the recognition
results to the earlier results it now also detects a lot more text than
before this commit.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2017-04-11 03:21:53 +02:00
aszlig 288a79187c
tesseract: Reintroduce enableLanguages
I've removed that attribute in 68bc260ca2,
because the language files no longer were distributed as seperate files,
but if we for example only want to use the English training data, the
closure size of Tesseract gets quite large (around 1.2 GB), which is a
bit much just to be able to run NixOS VM tests.

For this reason I've also switched the VM tests back to using only the
English language.

Tested using the following VM tests (the ones that have OCR enabled) on
x86_64-linux:

 * nixos/tests/chromium.nix -A stable
 * nixos/tests/emacs-daemon.nix
 * nixos/tests/installer.nix -A luksroot
 * nixos/tests/lightdm.nix
 * nixos/tests/plasma5.nix
 * nixos/tests/sddm.nix

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2017-04-11 03:21:26 +02:00
Nikolay Amiantov 1f0ce0eaf8 makeTest: don't rely on makeWrapper not quoting newlines 2017-03-20 16:15:38 +03:00
Dan Peebles e798f573f0 make-disk-image.nix: set last fsck time on ext4 images to enable resize-on-startup 2017-02-26 02:02:22 +00:00
Dan Peebles 49641e0de0 make-disk-image.nix: support additional filesystem contents
This makes make-disk-image.nix slightly more consistent with other image
builders we have. Unfortunately I duplicated some code in doing so, but
this is temporary duplication on the path to consolidating everything.
See https://github.com/NixOS/nixpkgs/issues/23052 for more details on that.

I'm also exposing the option in the amazon-image.nix maintainer module.
2017-02-22 23:49:49 +00:00
aszlig a5e9668c5c
nixos/test: Fix escaping for copyFileFromHost
A long-time issue and one of the reasons I've never used that function
before. So let's remove that todo-comment and escape the contents
properly.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @edolstra
2017-02-17 19:45:49 +01:00
Graham Christensen 59e77daf5b
nixos tests: make getTTYText smart about tty size 2017-02-12 18:27:06 -05:00
volth 50ec3fe1ac
test-driver: support punctuation in sendChars 2017-01-08 09:17:05 -05:00
Chris Martin 3956435d0a eval-config.nix: configuration->configuration.nix
`configuration` seems to be a reference to an argument that was
removed seven years ago in commit 2892aed7.

`configuration.nix` makes it a big more clear what we're referring to.
2017-01-04 19:15:47 +01:00
Joachim Fasting 48f270db52
make-system-tarball.sh: use numeric uids
Ownership should now always be 0/0.

Pointed out by @dezgeg at
https://github.com/NixOS/nixpkgs/pull/21305#discussion_r93258149
2017-01-01 06:03:05 +01:00
Eelco Dolstra 996e0ef777
test-driver: Show test duration 2016-12-29 16:23:27 +01:00
Lluís Batlle i Rossell 897b10998b Tune mksquashfs for smaller isos.
Bigger block size, more suitable for xz.
2016-12-28 16:07:16 +01:00
Joachim Fasting 168fe999e7
make-system-tarball: create reproducible tarballs
Ensure that archive members are added in sorted order with a fixed
mtime.  This allows `nix-build --check` to succeed (when building a
tarball of a simple system configuration).

We also remove env-vars which doesn't appear to do much apart from
capture a bunch of store paths we probably don't want.

This is an alternative to
4b78a5b5fb
2016-12-20 15:26:21 +01:00
Eelco Dolstra f173da375d
Use only one build of qemu in VM tests
Previously we were using two or three (qemu_kvm, qemu_test, and
qemu_test with a different dbus when minimal.nix is included).

(cherry picked from commit 8bfa4ce82ea7d23a1d4c6073bcc044e6bf9c4dbe)
2016-12-20 10:52:46 +01:00
Eelco Dolstra aad5d1f9a7
virtualisation.qemu.program: Remove
This option is defined in qemu-vm.nix, but that module is not always
imported.

http://hydra.nixos.org/build/44817443
(cherry picked from commit 03c55005dfd6fbcd5cf8e00128a3bb6336b3bc0f)
2016-12-20 10:52:46 +01:00
aszlig 68bc260ca2
tesseract: 3.02.02 -> 3.04.01
From the upstream changelog:

 * Tesseract development is now done with Git and hosted at github.com
   (Previously we used Subversion as a VCS and code.google.com for
   hosting).

So let's move over to the GitHub repository, where the organisation also
includes a full repository for tessdata, so we no longer need to fetch
it one-by-one.

The build also got significantly simpler, because we no longer need to
run autoconf, neither do we need to patch the configure script for
Leptonica headers.

This also has the advantage that we don't need to use the
enableLanguages attribute for the test runner anymore.

Full upstream changelog can be found at:

https://github.com/tesseract-ocr/tesseract/blob/c4d273d33cc36e/ChangeLog

Tested against all NixOS tests with enabled OCR (chromium, emacs-daemon,
installer.luksroot and lightdm).

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @viric
2016-12-19 22:25:38 +01:00
Domen Kožar b6363c7bc8 make-disk-image: make store validity fix optional
This is useful for EC2 AMI generation to speedup the process.

In my case it removes 13min out of 45min when generating an image
on EC2.
2016-12-07 13:30:20 +01:00
Domen Kožar e5cca82d79 make-disk-image: run tune2fs after umount to skip fsck
tune2fs marks the filesystem as clean to prevent resize2fs from
complaining.

But we were invoking it before we mounted the filesystem, so the
counters would increase to 1 and it broke the functionality.

By moving the call after the mount, I have confirmed it works by:

   $ nix-build nixos/tests/ec2.nix

cc @rbvermaa @edolstra
2016-12-07 13:30:20 +01:00
Graham Christensen cb74fd75d7
login test: Create and use direct reads of the TTY contents. 2016-11-30 00:17:18 -05:00
Franz Pletz 6de991bd95
nixos: compress squashfs with xz 2016-11-23 02:24:13 +01:00
aszlig b4e2b6bc6a
nixos/lib/testing: Fix unsetting $xchg
Regression introduced by 4dcb685af9.

Unsetting the environment variable shortly before using it is not going
to end up very well, so let's just filter out the variable from the
output of export and unset it shortly afterwards.

This fixes the runInMachine NixOS test.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2016-09-11 17:31:12 +02:00
Eelco Dolstra 4dcb685af9 runInMachine: Unset another variable
Thanks @cstrahan.
2016-09-09 20:02:56 +02:00
Eelco Dolstra 75baee8523 runInMachine: Support passAsFile
We need to rewrite attributes passed via files to their location in
/tmp/xchg in the VM. Otherwise functions like runCommand don't work.
2016-09-08 15:38:56 +02:00