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new module: filesize - create or resize a file, given its size (#2232)

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* new module: filesize

* description: create or resize a file, given its size
* with integration tests

* Update plugins/modules/files/filesize.py (version_added)

Co-authored-by: Andrew Klychkov <aaklychkov@mail.ru>

* Update filesize.py (extends_documentation_fragment: use fqcn)

Co-authored-by: Amin Vakil <info@aminvakil.com>

* doc: use strict lowercase booleans (true/false) rather than other variants

* use *raw* type to manage size values

* drop 'miB' unit family

* Apply suggestions from code review

Co-authored-by: Felix Fontein <felix@fontein.de>

* add more details

Co-authored-by: Andrew Klychkov <aaklychkov@mail.ru>
Co-authored-by: Amin Vakil <info@aminvakil.com>
Co-authored-by: Felix Fontein <felix@fontein.de>
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quidame 2021-04-19 07:04:29 +02:00 • committed by GitHub
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tests/integration/targets/filesize/aliases Normal file
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shippable/posix/group1

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tests/integration/targets/filesize/defaults/main.yml Normal file
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---
filesize_testdir: "/tmp/testdir"
filesize_testfile: "{{ filesize_testdir }}/testfile"
filesize_testlink: "{{ filesize_testdir }}/testlink"

407
tests/integration/targets/filesize/tasks/basics.yml Normal file
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---
# Test module with basic parameters.
# Create a file, grow it, reduce it to its initial size and check the match
# between initial and final checksums. Also check size formats consistency
# (as 57001B == 57001 B == 57.001 kB, for example, or 0 block or 0 unit is
# zero, etc).
- name: Create an empty file (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0
register: filesize_test_basic_01
check_mode: yes
- name: Stat the file (should not exist)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_01
- name: Create an empty file
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0
register: filesize_test_basic_02
- name: Stat the file (should exist now)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_02
- name: Create an empty file (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0G
register: filesize_test_basic_03
check_mode: yes
- name: Create an empty file (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0G
register: filesize_test_basic_04
- name: Stat the file (should still exist, unchanged)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_04
- name: Assert that results are as expected
ansible.builtin.assert:
that:
# check_mode & idempotency are in good shape.
- filesize_test_basic_01 is changed
- filesize_test_basic_02 is changed
- filesize_test_basic_03 is not changed
- filesize_test_basic_04 is not changed
# check_mode returns the same command than actual mode.
- filesize_test_basic_02.cmd == filesize_test_basic_01.cmd
- filesize_test_basic_03.cmd is undefined
- filesize_test_basic_04.cmd is undefined
# Module's specific return results are consistent with user input, that
# means: with *expected* results.
- filesize_test_basic_01.filesize.bytes == 0
- filesize_test_basic_02.filesize.bytes == 0
- filesize_test_basic_03.filesize.bytes == 0
- filesize_test_basic_04.filesize.bytes == 0
- filesize_test_basic_01.size_diff == 0
- filesize_test_basic_02.size_diff == 0
- filesize_test_basic_03.size_diff == 0
- filesize_test_basic_04.size_diff == 0
# Results populated by module.set_fs_attributes_if_different() are still
# consistent with current state of the file.
- filesize_test_basic_01.state is undefined
- filesize_test_basic_02.state in ["file"]
- filesize_test_basic_01.size is undefined
- filesize_test_basic_02.size == 0
- filesize_test_basic_03.size == 0
- filesize_test_basic_04.size == 0
# Cross results with those retrieved by another module.
- not filesize_stat_basic_01.stat.exists
- filesize_stat_basic_02.stat.exists
- filesize_stat_basic_02.stat.isreg
- filesize_stat_basic_02.stat.size == 0
- filesize_stat_basic_04.stat.size == 0
- name: Fill the file up to 57kB (57000B) with random data (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57kB
source: /dev/urandom
register: filesize_test_basic_11
check_mode: yes
- name: Stat the file (should still be unchanged)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_11
- name: Fill the file up to 57kB (57000B) with random data
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57kB
source: /dev/urandom
register: filesize_test_basic_12
- name: Stat the resulting file (and get its checksum)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_12
- name: Store checksum as fact
ansible.builtin.set_fact:
filesize_test_checksum: "{{ filesize_stat_basic_12.stat.checksum }}"
- name: Fill the file up to 57000B (57kB) with random data (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57000B
source: /dev/urandom
register: filesize_test_basic_13
check_mode: yes
- name: Fill the file up to 57000B (57kB) with random data (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57000B
source: /dev/urandom
register: filesize_test_basic_14
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_14
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_basic_11 is changed
- filesize_test_basic_12 is changed
- filesize_test_basic_13 is not changed
- filesize_test_basic_14 is not changed
- filesize_test_basic_12.cmd == filesize_test_basic_11.cmd
- filesize_test_basic_13.cmd is undefined
- filesize_test_basic_14.cmd is undefined
- filesize_test_basic_11.filesize.bytes == 57000
- filesize_test_basic_12.filesize.bytes == 57000
- filesize_test_basic_13.filesize.bytes == 57000
- filesize_test_basic_14.filesize.bytes == 57000
- filesize_test_basic_11.size_diff == 57000
- filesize_test_basic_12.size_diff == 57000
- filesize_test_basic_13.size_diff == 0
- filesize_test_basic_14.size_diff == 0
- filesize_stat_basic_11.stat.size == 0
- filesize_stat_basic_12.stat.size == 57000
- filesize_stat_basic_14.stat.size == 57000
- filesize_stat_basic_14.stat.checksum == filesize_test_checksum
- name: Expand the file with 1 byte (57001B) (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57001B
register: filesize_test_basic_21
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_21
- name: Expand the file with 1 byte (57001B)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57001B
register: filesize_test_basic_22
- name: Stat the file (should have grown of 1 byte)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_22
- name: Expand the file with 1 byte (57.001 kB) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57.001 kB
register: filesize_test_basic_23
check_mode: yes
- name: Expand the file with 1 byte (57.001 kB) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57.001 kB
register: filesize_test_basic_24
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_24
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_basic_21 is changed
- filesize_test_basic_22 is changed
- filesize_test_basic_23 is not changed
- filesize_test_basic_24 is not changed
- filesize_test_basic_22.cmd == filesize_test_basic_21.cmd
- filesize_test_basic_23.cmd is undefined
- filesize_test_basic_24.cmd is undefined
- filesize_test_basic_21.filesize.bytes == 57001
- filesize_test_basic_22.filesize.bytes == 57001
- filesize_test_basic_23.filesize.bytes == 57001
- filesize_test_basic_24.filesize.bytes == 57001
- filesize_test_basic_21.size_diff == 1
- filesize_test_basic_22.size_diff == 1
- filesize_test_basic_23.size_diff == 0
- filesize_test_basic_24.size_diff == 0
- filesize_stat_basic_21.stat.size == 57000
- filesize_stat_basic_22.stat.size == 57001
- filesize_stat_basic_24.stat.size == 57001
- filesize_stat_basic_21.stat.checksum == filesize_test_checksum
- filesize_stat_basic_22.stat.checksum != filesize_test_checksum
- filesize_stat_basic_24.stat.checksum != filesize_test_checksum
- name: Expand the file up to 2 MiB (2*1024*1024 bytes) (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 2 MiB
register: filesize_test_basic_31
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_31
- name: Expand the file up to 2 MiB (2*1024*1024 bytes)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 2 MiB
register: filesize_test_basic_32
- name: Stat the file again (should have grown to 2MiB)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_32
- name: Expand the file up to 2×1M (2*1024*1024 bytes) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 2
blocksize: 1M
register: filesize_test_basic_33
check_mode: yes
- name: Expand the file up to 2×1M (2*1024*1024 bytes) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 2
blocksize: 1M
register: filesize_test_basic_34
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_34
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_basic_31 is changed
- filesize_test_basic_32 is changed
- filesize_test_basic_33 is not changed
- filesize_test_basic_34 is not changed
- filesize_test_basic_32.cmd == filesize_test_basic_31.cmd
- filesize_test_basic_33.cmd is undefined
- filesize_test_basic_34.cmd is undefined
- filesize_test_basic_31.filesize.bytes == 2*1024**2
- filesize_test_basic_32.filesize.bytes == 2*1024**2
- filesize_test_basic_33.filesize.bytes == 2*1024**2
- filesize_test_basic_34.filesize.bytes == 2*1024**2
- filesize_test_basic_31.size_diff == 2*1024**2 - 57001
- filesize_test_basic_32.size_diff == 2*1024**2 - 57001
- filesize_test_basic_33.size_diff == 0
- filesize_test_basic_34.size_diff == 0
- filesize_stat_basic_31.stat.size == 57001
- filesize_stat_basic_32.stat.size == 2*1024**2
- filesize_stat_basic_34.stat.size == 2*1024**2
- name: Truncate the file to 57kB (57000B) (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57kB
register: filesize_test_basic_41
check_mode: yes
- name: Stat the resulting file (should be unchanged)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_41
- name: Truncate the file to 57kB (57000B)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57kB
register: filesize_test_basic_42
- name: Stat the resulting file (and get its checksum)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_42
- name: Truncate the file to 57000 B (57kB) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57000 B
register: filesize_test_basic_43
check_mode: yes
- name: Truncate the file to 57000 B (57kB) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 57000 B
register: filesize_test_basic_44
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_basic_44
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_basic_41 is changed
- filesize_test_basic_42 is changed
- filesize_test_basic_43 is not changed
- filesize_test_basic_44 is not changed
- filesize_test_basic_42.cmd == filesize_test_basic_41.cmd
- filesize_test_basic_43.cmd is undefined
- filesize_test_basic_44.cmd is undefined
- filesize_test_basic_41.filesize.bytes == 57000
- filesize_test_basic_42.filesize.bytes == 57000
- filesize_test_basic_43.filesize.bytes == 57000
- filesize_test_basic_44.filesize.bytes == 57000
- filesize_test_basic_41.size_diff == 57000 - 2*1024**2
- filesize_test_basic_42.size_diff == 57000 - 2*1024**2
- filesize_test_basic_43.size_diff == 0
- filesize_test_basic_44.size_diff == 0
- filesize_stat_basic_41.stat.size == 2*1024**2
- filesize_stat_basic_42.stat.size == 57000
- filesize_stat_basic_44.stat.size == 57000
# The original random file is back.
- filesize_stat_basic_41.stat.checksum != filesize_test_checksum
- filesize_stat_basic_42.stat.checksum == filesize_test_checksum
- filesize_stat_basic_44.stat.checksum == filesize_test_checksum
- name: Remove test file
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent

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---
# Check error handling of the module.
# 1. Missing or unknown parameters
# 2. Wrong values (missing source device, invalid size...)
- name: Trigger an error due to missing parameter (path)
community.general.filesize:
size: 1kB
register: filesize_test_error_01
ignore_errors: yes
- name: Trigger an error due to missing parameter (size)
community.general.filesize:
path: "{{ filesize_testfile }}"
register: filesize_test_error_02
ignore_errors: yes
- name: Trigger an error due to conflicting parameters (force|sparse)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1MB
force: yes
sparse: yes
register: filesize_test_error_03
ignore_errors: yes
- name: Trigger an error due to invalid file path (not a file)
community.general.filesize:
path: "{{ filesize_testdir }}"
size: 4096B
register: filesize_test_error_04
ignore_errors: yes
- name: Trigger an error due to invalid file path (unexisting parent dir)
community.general.filesize:
path: "/unexistent/{{ filesize_testfile }}"
size: 4096B
register: filesize_test_error_05
ignore_errors: yes
- name: Trigger an error due to invalid size unit (b)"
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4096b
register: filesize_test_error_06
ignore_errors: yes
- name: Trigger an error due to invalid size value (bytes require integer)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1000.5B
register: filesize_test_error_07
ignore_errors: yes
- name: Trigger an error due to invalid blocksize value (not an integer)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1M
blocksize: "12.5"
register: filesize_test_error_08
ignore_errors: yes
- name: Trigger an error due to invalid blocksize value type (dict)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1M
blocksize:
bytes: 512
register: filesize_test_error_09
ignore_errors: yes
- name: Trigger an error due to invalid source device (/dev/unexistent)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1M
source: /dev/unexistent
register: filesize_test_error_10
ignore_errors: yes
- name: Trigger an error due to invalid source device (/dev/null)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 1M
source: /dev/null
register: filesize_test_error_11
ignore_errors: yes
- name: Assert that expected errors have been triggered
ansible.builtin.assert:
that:
- "filesize_test_error_01 is failed"
- "filesize_test_error_01.msg == 'missing required arguments: path'"
- "filesize_test_error_02 is failed"
- "filesize_test_error_02.msg == 'missing required arguments: size'"
- "filesize_test_error_03 is failed"
- "filesize_test_error_03.msg == 'parameters values are mutually exclusive: force=true|sparse=true'"
- "filesize_test_error_04 is failed"
- "filesize_test_error_04.msg == '%s exists but is not a regular file' % filesize_testdir"
- "filesize_test_error_05 is failed"
- "filesize_test_error_05.msg == 'parent directory of the file must exist prior to run this module'"
- "filesize_test_error_06 is failed"
- "filesize_test_error_06.msg is match('invalid size unit')"
- "filesize_test_error_07 is failed"
- "filesize_test_error_07.msg == 'byte is the smallest unit and requires an integer value'"
- "filesize_test_error_08 is failed"
- "filesize_test_error_08.msg == 'invalid blocksize value: bytes require an integer value'"
- "filesize_test_error_09 is failed"
- "filesize_test_error_09.msg is match('invalid value type')"
- "filesize_test_error_10 is failed"
- "filesize_test_error_10.msg == 'dd error while creating file %s with size 1M from source /dev/unexistent: see stderr for details' % filesize_testfile"
- "filesize_test_error_11 is failed"
- "filesize_test_error_11.msg == 'module error while creating file %s with size 1M from source /dev/null: file is 0 bytes long' % filesize_testfile"
- name: Remove test file
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent

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tests/integration/targets/filesize/tasks/floats.yml Normal file
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---
# Test module with floating point numbers (ensure they're not rounded too
# wrongly), since in python floats are tricky:
# 256.256 * 1000 == 256255.9999999997
# 512.512 * 1000 == 512511.9999999994
# 512.513 * 1000 == 512513.0000000006 != .512513 * 1000000
- name: Create a file with a size of 512.512kB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 512.512kB
register: filesize_test_float_01
check_mode: yes
- name: Stat the file (should not exist)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_01
- name: Create a file with a size of 512.512kB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 512.512kB
register: filesize_test_float_02
- name: Stat the file (should exist now)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_02
- name: Create a file with a size of 0.512512MB (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0.512512MB
register: filesize_test_float_03
check_mode: yes
- name: Create a file with a size of 0.512512MB (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0.512512MB
register: filesize_test_float_04
- name: Stat the file (should still exist, unchanged)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_04
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_float_01 is changed
- filesize_test_float_02 is changed
- filesize_test_float_03 is not changed
- filesize_test_float_04 is not changed
- filesize_test_float_02.cmd == filesize_test_float_01.cmd
- filesize_test_float_03.cmd is undefined
- filesize_test_float_04.cmd is undefined
- filesize_test_float_01.filesize.bytes == 512512
- filesize_test_float_02.filesize.bytes == 512512
- filesize_test_float_03.filesize.bytes == 512512
- filesize_test_float_04.filesize.bytes == 512512
- filesize_test_float_01.size_diff == 512512
- filesize_test_float_02.size_diff == 512512
- filesize_test_float_03.size_diff == 0
- filesize_test_float_04.size_diff == 0
- filesize_test_float_01.state is undefined
- filesize_test_float_02.state in ["file"]
- filesize_test_float_01.size is undefined
- filesize_test_float_02.size == 512512
- filesize_test_float_03.size == 512512
- filesize_test_float_04.size == 512512
- not filesize_stat_float_01.stat.exists
- filesize_stat_float_02.stat.exists
- filesize_stat_float_02.stat.isreg
- filesize_stat_float_02.stat.size == 512512
- filesize_stat_float_04.stat.size == 512512
- name: Create a file with a size of 512.513kB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 512.513kB
register: filesize_test_float_11
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_11
- name: Create a file with a size of 512.513kB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 512.513kB
register: filesize_test_float_12
- name: Stat the file (should have grown of 1 byte)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_12
- name: Create a file with a size of 0.512513MB (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0.512513MB
register: filesize_test_float_13
check_mode: yes
- name: Create a file with a size of 0.512513MB (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 0.512513MB
register: filesize_test_float_14
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_14
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_float_11 is changed
- filesize_test_float_12 is changed
- filesize_test_float_13 is not changed
- filesize_test_float_14 is not changed
- filesize_test_float_12.cmd == filesize_test_float_11.cmd
- filesize_test_float_13.cmd is undefined
- filesize_test_float_14.cmd is undefined
- filesize_test_float_11.filesize.bytes == 512513
- filesize_test_float_12.filesize.bytes == 512513
- filesize_test_float_13.filesize.bytes == 512513
- filesize_test_float_14.filesize.bytes == 512513
- filesize_test_float_11.size_diff == 1
- filesize_test_float_12.size_diff == 1
- filesize_test_float_13.size_diff == 0
- filesize_test_float_14.size_diff == 0
- filesize_test_float_11.size == 512512
- filesize_test_float_12.size == 512513
- filesize_test_float_13.size == 512513
- filesize_test_float_14.size == 512513
- filesize_stat_float_11.stat.size == 512512
- filesize_stat_float_12.stat.size == 512513
- filesize_stat_float_14.stat.size == 512513
- name: Create a file with a size of 4.004MB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.004MB
register: filesize_test_float_21
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_21
- name: Create a file with a size of 4.004MB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.004MB
register: filesize_test_float_22
- name: Stat the file (should have grown to 4.004MB)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_22
- name: Create a file with a size of 4.004MB (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.004MB
register: filesize_test_float_23
check_mode: yes
- name: Create a file with a size of 4.004MB (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.004MB
register: filesize_test_float_24
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
register: filesize_stat_float_24
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_float_21 is changed
- filesize_test_float_22 is changed
- filesize_test_float_23 is not changed
- filesize_test_float_24 is not changed
- filesize_test_float_22.cmd == filesize_test_float_21.cmd
- filesize_test_float_23.cmd is undefined
- filesize_test_float_24.cmd is undefined
- filesize_test_float_21.filesize.bytes == 4004000
- filesize_test_float_22.filesize.bytes == 4004000
- filesize_test_float_23.filesize.bytes == 4004000
- filesize_test_float_24.filesize.bytes == 4004000
- filesize_test_float_21.size_diff == 4004000 - 512513
- filesize_test_float_22.size_diff == 4004000 - 512513
- filesize_test_float_23.size_diff == 0
- filesize_test_float_24.size_diff == 0
- filesize_test_float_21.size == 512513
- filesize_test_float_22.size == 4004000
- filesize_test_float_23.size == 4004000
- filesize_test_float_24.size == 4004000
- filesize_stat_float_21.stat.size == 512513
- filesize_stat_float_22.stat.size == 4004000
- filesize_stat_float_24.stat.size == 4004000
- name: Remove test file
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent

40
tests/integration/targets/filesize/tasks/main.yml Normal file
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@ -0,0 +1,40 @@
---
####################################################################
# WARNING: These are designed specifically for Ansible tests #
# and should not be used as examples of how to write Ansible roles #
####################################################################
- name: Ensure the test dir is present
ansible.builtin.file:
path: "{{ filesize_testdir }}"
state: directory
- name: Ensure the test file is absent
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent
- name: Run all tests and remove the workspace anyway
block:
- name: Include tasks to test error handling
include_tasks: errors.yml
- name: Include tasks to test basic behaviours
include_tasks: basics.yml
- name: Include tasks to test playing with floating point numbers
include_tasks: floats.yml
- name: Include tasks to test playing with sparse files
include_tasks: sparse.yml
when:
- not (ansible_os_family == 'Darwin' and ansible_distribution_version is version('11', '<'))
- name: Include tasks to test playing with symlinks
include_tasks: symlinks.yml
always:
- name: Remove test dir
ansible.builtin.file:
path: "{{ filesize_testdir }}"
state: absent

282
tests/integration/targets/filesize/tasks/sparse.yml Normal file
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---
# Test module with sparse files
- name: Create a huge sparse file of 4TB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4TB
sparse: yes
register: filesize_test_sparse_01
check_mode: yes
- name: Stat the file (should not exist)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_01
- name: Create a huge sparse file of 4TB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4TB
sparse: yes
register: filesize_test_sparse_02
- name: Stat the resulting file (should exist now)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_02
- name: Create a huge sparse file of 4TB (4000GB) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4000GB
sparse: yes
register: filesize_test_sparse_03
check_mode: yes
- name: Create a huge sparse file of 4TB (4000GB) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4000GB
sparse: yes
register: filesize_test_sparse_04
- name: Create a huge sparse file of 4TB (4000000 × 1MB) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4000000
blocksize: 1MB
sparse: yes
register: filesize_test_sparse_05
check_mode: yes
- name: Create a huge sparse file of 4TB (4000000 × 1MB) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4000000
blocksize: 1MB
sparse: yes
register: filesize_test_sparse_06
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_06
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_sparse_01 is changed
- filesize_test_sparse_02 is changed
- filesize_test_sparse_03 is not changed
- filesize_test_sparse_04 is not changed
- filesize_test_sparse_05 is not changed
- filesize_test_sparse_06 is not changed
- filesize_test_sparse_02.cmd == filesize_test_sparse_01.cmd
- filesize_test_sparse_03.cmd is undefined
- filesize_test_sparse_04.cmd is undefined
- filesize_test_sparse_05.cmd is undefined
- filesize_test_sparse_06.cmd is undefined
- filesize_test_sparse_01.filesize.bytes == 4*1000**4
- filesize_test_sparse_02.filesize.bytes == 4*1000**4
- filesize_test_sparse_03.filesize.bytes == 4*1000**4
- filesize_test_sparse_04.filesize.bytes == 4*1000**4
- filesize_test_sparse_05.filesize.bytes == 4*1000**4
- filesize_test_sparse_06.filesize.bytes == 4*1000**4
- filesize_test_sparse_01.size_diff == 4*1000**4
- filesize_test_sparse_02.size_diff == 4*1000**4
- filesize_test_sparse_03.size_diff == 0
- filesize_test_sparse_04.size_diff == 0
- filesize_test_sparse_05.size_diff == 0
- filesize_test_sparse_06.size_diff == 0
- filesize_test_sparse_01.state is undefined
- filesize_test_sparse_02.state in ["file"]
- filesize_test_sparse_01.size is undefined
- filesize_test_sparse_02.size == 4*1000**4
- filesize_test_sparse_03.size == 4*1000**4
- filesize_test_sparse_04.size == 4*1000**4
- filesize_test_sparse_05.size == 4*1000**4
- filesize_test_sparse_06.size == 4*1000**4
- not filesize_stat_sparse_01.stat.exists
- filesize_stat_sparse_02.stat.exists
- filesize_stat_sparse_02.stat.isreg
- filesize_stat_sparse_02.stat.size == 4*1000**4
- filesize_stat_sparse_06.stat.size == 4*1000**4
- name: Change sparse file size to 4TiB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4TiB
sparse: yes
register: filesize_test_sparse_11
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_11
- name: Change sparse file size to 4TiB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4TiB
sparse: yes
register: filesize_test_sparse_12
- name: Stat the file again (should have grown)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_12
- name: Change sparse file size to 4TiB (4096GiB) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4096GiB
sparse: yes
register: filesize_test_sparse_13
check_mode: yes
- name: Change sparse file size to 4TiB (4096GiB) (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4096GiB
sparse: yes
register: filesize_test_sparse_14
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_14
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_sparse_11 is changed
- filesize_test_sparse_12 is changed
- filesize_test_sparse_13 is not changed
- filesize_test_sparse_14 is not changed
- filesize_test_sparse_12.cmd == filesize_test_sparse_11.cmd
- filesize_test_sparse_13.cmd is undefined
- filesize_test_sparse_14.cmd is undefined
- filesize_test_sparse_11.size_diff == 398046511104
- filesize_test_sparse_12.size_diff == 398046511104
- filesize_test_sparse_13.size_diff == 0
- filesize_test_sparse_14.size_diff == 0
- filesize_test_sparse_11.size == 4000000000000
- filesize_test_sparse_12.size == 4398046511104
- filesize_test_sparse_13.size == 4398046511104
- filesize_test_sparse_14.size == 4398046511104
- filesize_stat_sparse_11.stat.size == 4000000000000
- filesize_stat_sparse_12.stat.size == 4398046511104
- filesize_stat_sparse_14.stat.size == 4398046511104
- name: Change sparse file size to 4.321TB (check mode)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.321TB
sparse: yes
register: filesize_test_sparse_21
check_mode: yes
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_21
- name: Change sparse file size to 4.321TB
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4.321TB
sparse: yes
register: filesize_test_sparse_22
- name: Stat the file again (should have been reduced)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_22
- name: Change sparse file size to 4321×1GB (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4321
blocksize: 1GB
sparse: yes
register: filesize_test_sparse_23
check_mode: yes
- name: Change sparse file size to 4321×1GB (idempotency)
community.general.filesize:
path: "{{ filesize_testfile }}"
size: 4321
blocksize: 1GB
sparse: yes
register: filesize_test_sparse_24
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_testfile }}"
get_checksum: no
register: filesize_stat_sparse_24
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_sparse_21 is changed
- filesize_test_sparse_22 is changed
- filesize_test_sparse_23 is not changed
- filesize_test_sparse_24 is not changed
- filesize_test_sparse_22.cmd == filesize_test_sparse_21.cmd
- filesize_test_sparse_23.cmd is undefined
- filesize_test_sparse_24.cmd is undefined
- filesize_test_sparse_21.size_diff == 4321*1000**3 - 4*1024**4
- filesize_test_sparse_22.size_diff == 4321*1000**3 - 4*1024**4
- filesize_test_sparse_23.size_diff == 0
- filesize_test_sparse_24.size_diff == 0
- filesize_test_sparse_21.size == 4398046511104
- filesize_test_sparse_22.size == 4321000000000
- filesize_test_sparse_23.size == 4321000000000
- filesize_test_sparse_24.size == 4321000000000
- filesize_stat_sparse_21.stat.size == 4398046511104
- filesize_stat_sparse_22.stat.size == 4321000000000
- filesize_stat_sparse_24.stat.size == 4321000000000
- name: Remove test file
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent

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tests/integration/targets/filesize/tasks/symlinks.yml Normal file
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---
# Check that the module works with symlinks, as expected, i.e. as dd does:
# follow symlinks.
- name: Ensure the test file is absent
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent
- name: Create a broken symlink in the same directory
ansible.builtin.file:
src: "{{ filesize_testfile | basename }}"
dest: "{{ filesize_testlink }}"
state: link
force: yes
follow: no
- name: Create a file with a size of 512 kB (512000 bytes) (check mode)
community.general.filesize:
path: "{{ filesize_testlink }}"
size: "512 kB"
register: filesize_test_symlink_01
check_mode: yes
- name: Create a file with a size of 512 kB (512000 bytes)
community.general.filesize:
path: "{{ filesize_testlink }}"
size: "512 kB"
register: filesize_test_symlink_02
- name: Stat the resulting file (not the symlink)
ansible.builtin.stat:
path: "{{ filesize_test_symlink_02.path }}"
register: filesize_stat_symlink_02
- name: Create a file with a size of 500 KiB (512000 bytes) (check mode, idempotency)
community.general.filesize:
path: "{{ filesize_testlink }}"
size: "500 KiB"
register: filesize_test_symlink_03
check_mode: yes
- name: Create a file with a size of 500 KiB (512000 bytes) (idempotency)
community.general.filesize:
path: "{{ filesize_testlink }}"
size: "500 KiB"
register: filesize_test_symlink_04
- name: Stat the file again (should remain the same)
ansible.builtin.stat:
path: "{{ filesize_test_symlink_04.path }}"
register: filesize_stat_symlink_04
- name: Assert that results are as expected
ansible.builtin.assert:
that:
- filesize_test_symlink_01 is changed
- filesize_test_symlink_02 is changed
- filesize_test_symlink_03 is not changed
- filesize_test_symlink_04 is not changed
- filesize_test_symlink_02.cmd == filesize_test_symlink_01.cmd
- filesize_test_symlink_03.cmd is undefined
- filesize_test_symlink_04.cmd is undefined
- filesize_test_symlink_01.state is undefined
- filesize_test_symlink_02.state in ["file"]
- filesize_test_symlink_01.size is undefined
- filesize_test_symlink_02.size == 512000
- filesize_test_symlink_03.size == 512000
- filesize_test_symlink_04.size == 512000
- filesize_stat_symlink_02.stat.size == 512000
- filesize_stat_symlink_04.stat.size == 512000
- filesize_test_symlink_04.path == filesize_test_symlink_02.path
- filesize_test_symlink_04.path != filesize_testlink
- name: Remove test file
ansible.builtin.file:
path: "{{ filesize_testfile }}"
state: absent
- name: Remove test link
ansible.builtin.file:
path: "{{ filesize_testlink }}"
state: absent