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leapp-repository/0005-Fix-incorrect-parsing-of-lscpu-output.patch
Toshio Kuratomi 79ca77ccf4 LEAPP-repository CTC1 Release for 8.10/9.5 
- Do not terminate the upgrade dracut module execution if
  /sysroot/root/tmp_leapp_py3/.leapp_upgrade_failed exists
- Several minor improvements in messages printed in console output
- Several minor improvements in report and error messages
- Fix the parsing of the lscpu output
- Fix evaluation of PES data
- Target by default always "GA" channel repositories unless a different
  channel is specified for the leapp execution
- Fix creation of the post upgrade report about changes in states of systemd
  services
- Update the device driver deprecation data, fixing invalid fields for some
  AMD CPUs
- Update the default kernel cmdline
- Wait for the storage initialization when /usr is on separate file system -
  covering SAN
- Resolves: RHEL-27847, RHEL-35240
2024-05-13 10:59:28 -07:00

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From 050620eabe52a2184b40a7ac2818d927516d8b6d Mon Sep 17 00:00:00 2001
From: David Kubek <dkubek@redhat.com>
Date: Tue, 20 Feb 2024 20:54:16 +0100
Subject: [PATCH 05/34] Fix incorrect parsing of `lscpu` output
Original solution expected always ``key: val`` pair on each line.
However, it has not been expected that val could be actually empty
string, which would lead to situation where the following line is
interpreted as a value.
The new solution updates the parsing for output on RHEL 7, but also
calls newly ``lscpu -J`` on RHEL 8+ to obtain data in the JSON format,
which drops all possible parsing problems from our side.
Fixes #1182
---
.github/workflows/codespell.yml | 2 +-
.../actors/scancpu/libraries/scancpu.py | 39 +++++----
.../actors/scancpu/tests/files/json/invalid | 2 +
.../scancpu/tests/files/json/lscpu_aarch64 | 29 +++++++
.../scancpu/tests/files/json/lscpu_ppc64le | 19 +++++
.../scancpu/tests/files/json/lscpu_s390x | 30 +++++++
.../scancpu/tests/files/json/lscpu_x86_64 | 31 +++++++
.../actors/scancpu/tests/files/lscpu_aarch64 | 26 ------
.../actors/scancpu/tests/files/lscpu_ppc64le | 24 ------
.../actors/scancpu/tests/files/lscpu_s390x | 38 ---------
.../scancpu/tests/files/txt/lscpu_aarch64 | 25 ++++++
.../scancpu/tests/files/txt/lscpu_empty_field | 4 +
.../scancpu/tests/files/txt/lscpu_ppc64le | 15 ++++
.../scancpu/tests/files/txt/lscpu_s390x | 26 ++++++
.../tests/files/{ => txt}/lscpu_x86_64 | 0
.../actors/scancpu/tests/test_scancpu.py | 82 ++++++++++++++++---
16 files changed, 279 insertions(+), 113 deletions(-)
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/json/invalid
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_aarch64
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_ppc64le
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_s390x
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_x86_64
delete mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_aarch64
delete mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_ppc64le
delete mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_s390x
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_aarch64
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_empty_field
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_ppc64le
create mode 100644 repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_s390x
rename repos/system_upgrade/common/actors/scancpu/tests/files/{ => txt}/lscpu_x86_64 (100%)
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 24add3fb..4921bc90 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -23,7 +23,7 @@ jobs:
./repos/system_upgrade/el8toel9/actors/xorgdrvfact/tests/files/journalctl-xorg-intel,\
./repos/system_upgrade/el8toel9/actors/xorgdrvfact/tests/files/journalctl-xorg-qxl,\
./repos/system_upgrade/el8toel9/actors/xorgdrvfact/tests/files/journalctl-xorg-without-qxl,\
- ./repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_s390x,\
+ ./repos/system_upgrade/common/actors/scancpu/tests/files,\
./etc/leapp/files/device_driver_deprecation_data.json,\
./etc/leapp/files/pes-events.json,\
./etc/leapp/files/repomap.json,\
diff --git a/repos/system_upgrade/common/actors/scancpu/libraries/scancpu.py b/repos/system_upgrade/common/actors/scancpu/libraries/scancpu.py
index 9de50fae..7451066a 100644
--- a/repos/system_upgrade/common/actors/scancpu/libraries/scancpu.py
+++ b/repos/system_upgrade/common/actors/scancpu/libraries/scancpu.py
@@ -1,22 +1,41 @@
+import json
import re
from leapp.libraries.common.config import architecture
+from leapp.libraries.common.config.version import get_source_major_version
from leapp.libraries.stdlib import api, CalledProcessError, run
from leapp.models import CPUInfo, DetectedDeviceOrDriver, DeviceDriverDeprecationData
-LSCPU_NAME_VALUE = re.compile(r'(?P<name>[^:]+):\s+(?P<value>.+)\n?')
+LSCPU_NAME_VALUE = re.compile(r'^(?P<name>[^:]+):[^\S\n]+(?P<value>.+)\n?', flags=re.MULTILINE)
PPC64LE_MODEL = re.compile(r'\d+\.\d+ \(pvr (?P<family>[0-9a-fA-F]+) 0*[0-9a-fA-F]+\)')
-def _get_lscpu_output():
+def _get_lscpu_output(output_json=False):
try:
- result = run(['lscpu'])
+ result = run(['lscpu', '-J' if output_json else ''])
return result.get('stdout', '')
except (OSError, CalledProcessError):
api.current_logger().debug('Executing `lscpu` failed', exc_info=True)
return ''
+def _parse_lscpu_output():
+ if get_source_major_version() == '7':
+ return dict(LSCPU_NAME_VALUE.findall(_get_lscpu_output()))
+
+ lscpu = _get_lscpu_output(output_json=True)
+ try:
+ parsed_json = json.loads(lscpu)
+ # The json contains one entry "lscpu" which is a list of dictionaries
+ # with 2 keys "field" (name of the field from lscpu) and "data" (value
+ # of the field).
+ return dict((entry['field'].rstrip(':'), entry['data']) for entry in parsed_json['lscpu'])
+ except ValueError:
+ api.current_logger().debug('Failed to parse json output from `lscpu`. Got:\n{}'.format(lscpu))
+
+ return dict()
+
+
def _get_cpu_flags(lscpu):
flags = lscpu.get('Flags', '')
return flags.split()
@@ -128,24 +147,16 @@ def _find_deprecation_data_entries(lscpu):
arch_prefix, is_detected = architecture.ARCH_ARM64, _is_detected_aarch64
if arch_prefix and is_detected:
- return [
- _to_detected_device(entry) for entry in _get_cpu_entries_for(arch_prefix)
- if is_detected(lscpu, entry)
- ]
+ return [_to_detected_device(entry) for entry in _get_cpu_entries_for(arch_prefix) if is_detected(lscpu, entry)]
api.current_logger().warning('Unsupported platform could not detect relevant CPU information')
return []
def process():
- lscpu = dict(LSCPU_NAME_VALUE.findall(_get_lscpu_output()))
+ lscpu = _parse_lscpu_output()
api.produce(*_find_deprecation_data_entries(lscpu))
# Backwards compatibility
machine_type = lscpu.get('Machine type')
flags = _get_cpu_flags(lscpu)
- api.produce(
- CPUInfo(
- machine_type=int(machine_type) if machine_type else None,
- flags=flags
- )
- )
+ api.produce(CPUInfo(machine_type=int(machine_type) if machine_type else None, flags=flags))
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/json/invalid b/repos/system_upgrade/common/actors/scancpu/tests/files/json/invalid
new file mode 100644
index 00000000..422c2b7a
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/json/invalid
@@ -0,0 +1,2 @@
+a
+b
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_aarch64 b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_aarch64
new file mode 100644
index 00000000..79186695
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_aarch64
@@ -0,0 +1,29 @@
+{
+ "lscpu": [
+ {"field": "Architecture:", "data": "aarch64"},
+ {"field": "Byte Order:", "data": "Little Endian"},
+ {"field": "CPU(s):", "data": "160"},
+ {"field": "On-line CPU(s) list:", "data": "0-159"},
+ {"field": "Thread(s) per core:", "data": "1"},
+ {"field": "Core(s) per socket:", "data": "80"},
+ {"field": "Socket(s):", "data": "2"},
+ {"field": "NUMA node(s):", "data": "4"},
+ {"field": "Vendor ID:", "data": "ARM"},
+ {"field": "BIOS Vendor ID:", "data": "Ampere(R)"},
+ {"field": "Model:", "data": "1"},
+ {"field": "Model name:", "data": "Neoverse-N1"},
+ {"field": "BIOS Model name:", "data": "Ampere(R) Altra(R) Processor"},
+ {"field": "Stepping:", "data": "r3p1"},
+ {"field": "CPU max MHz:", "data": "3000.0000"},
+ {"field": "CPU min MHz:", "data": "1000.0000"},
+ {"field": "BogoMIPS:", "data": "50.00"},
+ {"field": "L1d cache:", "data": "64K"},
+ {"field": "L1i cache:", "data": "64K"},
+ {"field": "L2 cache:", "data": "1024K"},
+ {"field": "NUMA node0 CPU(s):", "data": "0-79"},
+ {"field": "NUMA node1 CPU(s):", "data": "80-159"},
+ {"field": "NUMA node2 CPU(s):", "data": null},
+ {"field": "NUMA node3 CPU(s):", "data": null},
+ {"field": "Flags:", "data": "fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs"}
+ ]
+}
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_ppc64le b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_ppc64le
new file mode 100644
index 00000000..cc51c4ac
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_ppc64le
@@ -0,0 +1,19 @@
+{
+ "lscpu": [
+ {"field": "Architecture:", "data": "ppc64le"},
+ {"field": "Byte Order:", "data": "Little Endian"},
+ {"field": "CPU(s):", "data": "8"},
+ {"field": "On-line CPU(s) list:", "data": "0-7"},
+ {"field": "Thread(s) per core:", "data": "1"},
+ {"field": "Core(s) per socket:", "data": "1"},
+ {"field": "Socket(s):", "data": "8"},
+ {"field": "NUMA node(s):", "data": "1"},
+ {"field": "Model:", "data": "2.1 (pvr 004b 0201)"},
+ {"field": "Model name:", "data": "POWER8E (raw), altivec supported"},
+ {"field": "Hypervisor vendor:", "data": "KVM"},
+ {"field": "Virtualization type:", "data": "para"},
+ {"field": "L1d cache:", "data": "64K"},
+ {"field": "L1i cache:", "data": "32K"},
+ {"field": "NUMA node0 CPU(s):", "data": "0-7"}
+ ]
+}
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_s390x b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_s390x
new file mode 100644
index 00000000..950da2de
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_s390x
@@ -0,0 +1,30 @@
+{
+ "lscpu": [
+ {"field": "Architecture:", "data": "s390x"},
+ {"field": "CPU op-mode(s):", "data": "32-bit, 64-bit"},
+ {"field": "Byte Order:", "data": "Big Endian"},
+ {"field": "CPU(s):", "data": "4"},
+ {"field": "On-line CPU(s) list:", "data": "0-3"},
+ {"field": "Thread(s) per core:", "data": "1"},
+ {"field": "Core(s) per socket:", "data": "1"},
+ {"field": "Socket(s) per book:", "data": "1"},
+ {"field": "Book(s) per drawer:", "data": "1"},
+ {"field": "Drawer(s):", "data": "4"},
+ {"field": "NUMA node(s):", "data": "1"},
+ {"field": "Vendor ID:", "data": "IBM/S390"},
+ {"field": "Machine type:", "data": "3931"},
+ {"field": "CPU dynamic MHz:", "data": "5200"},
+ {"field": "CPU static MHz:", "data": "5200"},
+ {"field": "BogoMIPS:", "data": "3331.00"},
+ {"field": "Hypervisor:", "data": "KVM/Linux"},
+ {"field": "Hypervisor vendor:", "data": "KVM"},
+ {"field": "Virtualization type:", "data": "full"},
+ {"field": "Dispatching mode:", "data": "horizontal"},
+ {"field": "L1d cache:", "data": "128K"},
+ {"field": "L1i cache:", "data": "128K"},
+ {"field": "L2 cache:", "data": "32768K"},
+ {"field": "L3 cache:", "data": "262144K"},
+ {"field": "NUMA node0 CPU(s):", "data": "0-3"},
+ {"field": "Flags:", "data": "esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt vxp2 nnpa sie"}
+ ]
+}
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_x86_64 b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_x86_64
new file mode 100644
index 00000000..da75a3fa
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/json/lscpu_x86_64
@@ -0,0 +1,31 @@
+{
+ "lscpu": [
+ {"field": "Architecture:", "data": "x86_64"},
+ {"field": "CPU op-mode(s):", "data": "32-bit, 64-bit"},
+ {"field": "Byte Order:", "data": "Little Endian"},
+ {"field": "CPU(s):", "data": "2"},
+ {"field": "On-line CPU(s) list:", "data": "0,1"},
+ {"field": "Thread(s) per core:", "data": "1"},
+ {"field": "Core(s) per socket:", "data": "1"},
+ {"field": "Socket(s):", "data": "2"},
+ {"field": "NUMA node(s):", "data": "1"},
+ {"field": "Vendor ID:", "data": "GenuineIntel"},
+ {"field": "BIOS Vendor ID:", "data": "QEMU"},
+ {"field": "CPU family:", "data": "6"},
+ {"field": "Model:", "data": "165"},
+ {"field": "Model name:", "data": "Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz"},
+ {"field": "BIOS Model name:", "data": "pc-i440fx-7.2"},
+ {"field": "Stepping:", "data": "2"},
+ {"field": "CPU MHz:", "data": "2712.006"},
+ {"field": "BogoMIPS:", "data": "5424.01"},
+ {"field": "Virtualization:", "data": "VT-x"},
+ {"field": "Hypervisor vendor:", "data": "KVM"},
+ {"field": "Virtualization type:", "data": "full"},
+ {"field": "L1d cache:", "data": "32K"},
+ {"field": "L1i cache:", "data": "32K"},
+ {"field": "L2 cache:", "data": "4096K"},
+ {"field": "L3 cache:", "data": "16384K"},
+ {"field": "NUMA node0 CPU(s):", "data": "0,1"},
+ {"field": "Flags:", "data": "fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm xsaveopt cqm_llc cqm_occup_llc dtherm ida arat pln pts md_clear flush_l1d"}
+ ]
+}
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_aarch64 b/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_aarch64
deleted file mode 100644
index 5b6c3470..00000000
--- a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_aarch64
+++ /dev/null
@@ -1,26 +0,0 @@
-Architecture: aarch64
-CPU op-mode(s): 32-bit, 64-bit
-Byte Order: Little Endian
-CPU(s): 5
-On-line CPU(s) list: 0-4
-Vendor ID: APM
-Model name: -
-Model: 2
-Thread(s) per core: 1
-Core(s) per cluster: 5
-Socket(s): -
-Cluster(s): 1
-Stepping: 0x3
-BogoMIPS: 80.00
-Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
-NUMA node(s): 1
-NUMA node0 CPU(s): 0-4
-Vulnerability Itlb multihit: Not affected
-Vulnerability L1tf: Not affected
-Vulnerability Mds: Not affected
-Vulnerability Meltdown: Mitigation; PTI
-Vulnerability Spec store bypass: Vulnerable
-Vulnerability Spectre v1: Mitigation; __user pointer sanitization
-Vulnerability Spectre v2: Vulnerable
-Vulnerability Srbds: Not affected
-Vulnerability Tsx async abort: Not affected
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_ppc64le b/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_ppc64le
deleted file mode 100644
index 259dd19d..00000000
--- a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_ppc64le
+++ /dev/null
@@ -1,24 +0,0 @@
-Architecture: ppc64le
-Byte Order: Little Endian
-CPU(s): 8
-On-line CPU(s) list: 0-7
-Model name: POWER9 (architected), altivec supported
-Model: 2.2 (pvr 004e 1202)
-Thread(s) per core: 1
-Core(s) per socket: 1
-Socket(s): 8
-Hypervisor vendor: KVM
-Virtualization type: para
-L1d cache: 256 KiB (8 instances)
-L1i cache: 256 KiB (8 instances)
-NUMA node(s): 1
-NUMA node0 CPU(s): 0-7
-Vulnerability Itlb multihit: Not affected
-Vulnerability L1tf: Mitigation; RFI Flush, L1D private per thread
-Vulnerability Mds: Not affected
-Vulnerability Meltdown: Mitigation; RFI Flush, L1D private per thread
-Vulnerability Spec store bypass: Mitigation; Kernel entry/exit barrier (eieio)
-Vulnerability Spectre v1: Mitigation; __user pointer sanitization, ori31 speculation barrier enabled
-Vulnerability Spectre v2: Mitigation; Software count cache flush (hardware accelerated), Software link stack flush
-Vulnerability Srbds: Not affected
-Vulnerability Tsx async abort: Not affected
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_s390x b/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_s390x
deleted file mode 100644
index 3c0a0ac3..00000000
--- a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_s390x
+++ /dev/null
@@ -1,38 +0,0 @@
-Architecture: s390x
-CPU op-mode(s): 32-bit, 64-bit
-Byte Order: Big Endian
-CPU(s): 2
-On-line CPU(s) list: 0,1
-Vendor ID: IBM/S390
-Model name: -
-Machine type: 2827
-Thread(s) per core: 1
-Core(s) per socket: 1
-Socket(s) per book: 1
-Book(s) per drawer: 1
-Drawer(s): 2
-CPU dynamic MHz: 5200
-CPU static MHz: 5200
-BogoMIPS: 3241.00
-Dispatching mode: horizontal
-Flags: esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt sie
-Hypervisor: z/VM 7.2.0
-Hypervisor vendor: IBM
-Virtualization type: full
-L1d cache: 256 KiB (2 instances)
-L1i cache: 256 KiB (2 instances)
-L2d cache: 8 MiB (2 instances)
-L2i cache: 8 MiB (2 instances)
-L3 cache: 256 MiB
-L4 cache: 960 MiB
-NUMA node(s): 1
-NUMA node0 CPU(s): 0,1
-Vulnerability Itlb multihit: Not affected
-Vulnerability L1tf: Not affected
-Vulnerability Mds: Not affected
-Vulnerability Meltdown: Not affected
-Vulnerability Spec store bypass: Not affected
-Vulnerability Spectre v1: Mitigation; __user pointer sanitization
-Vulnerability Spectre v2: Mitigation; etokens
-Vulnerability Srbds: Not affected
-Vulnerability Tsx async abort: Not affected
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_aarch64 b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_aarch64
new file mode 100644
index 00000000..3b9619ef
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_aarch64
@@ -0,0 +1,25 @@
+Architecture: aarch64
+Byte Order: Little Endian
+CPU(s): 160
+On-line CPU(s) list: 0-159
+Thread(s) per core: 1
+Core(s) per socket: 80
+Socket(s): 2
+NUMA node(s): 4
+Vendor ID: ARM
+BIOS Vendor ID: Ampere(R)
+Model: 1
+Model name: Neoverse-N1
+BIOS Model name: Ampere(R) Altra(R) Processor
+Stepping: r3p1
+CPU max MHz: 3000.0000
+CPU min MHz: 1000.0000
+BogoMIPS: 50.00
+L1d cache: 64K
+L1i cache: 64K
+L2 cache: 1024K
+NUMA node0 CPU(s): 0-79
+NUMA node1 CPU(s): 80-159
+NUMA node2 CPU(s):
+NUMA node3 CPU(s):
+Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_empty_field b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_empty_field
new file mode 100644
index 00000000..f830b7fe
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_empty_field
@@ -0,0 +1,4 @@
+Empyt 1:
+Empyt 2:
+Empyt 3:
+Flags: flag
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_ppc64le b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_ppc64le
new file mode 100644
index 00000000..07d2ed65
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_ppc64le
@@ -0,0 +1,15 @@
+Architecture: ppc64le
+Byte Order: Little Endian
+CPU(s): 8
+On-line CPU(s) list: 0-7
+Thread(s) per core: 1
+Core(s) per socket: 1
+Socket(s): 8
+NUMA node(s): 1
+Model: 2.1 (pvr 004b 0201)
+Model name: POWER8E (raw), altivec supported
+Hypervisor vendor: KVM
+Virtualization type: para
+L1d cache: 64K
+L1i cache: 32K
+NUMA node0 CPU(s): 0-7
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_s390x b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_s390x
new file mode 100644
index 00000000..2c0de9f9
--- /dev/null
+++ b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_s390x
@@ -0,0 +1,26 @@
+Architecture: s390x
+CPU op-mode(s): 32-bit, 64-bit
+Byte Order: Big Endian
+CPU(s): 4
+On-line CPU(s) list: 0-3
+Thread(s) per core: 1
+Core(s) per socket: 1
+Socket(s) per book: 1
+Book(s) per drawer: 1
+Drawer(s): 4
+NUMA node(s): 1
+Vendor ID: IBM/S390
+Machine type: 3931
+CPU dynamic MHz: 5200
+CPU static MHz: 5200
+BogoMIPS: 3331.00
+Hypervisor: KVM/Linux
+Hypervisor vendor: KVM
+Virtualization type: full
+Dispatching mode: horizontal
+L1d cache: 128K
+L1i cache: 128K
+L2 cache: 32768K
+L3 cache: 262144K
+NUMA node0 CPU(s): 0-3
+Flags: esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx vxd vxe gs vxe2 vxp sort dflt vxp2 nnpa sie
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_x86_64 b/repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_x86_64
similarity index 100%
rename from repos/system_upgrade/common/actors/scancpu/tests/files/lscpu_x86_64
rename to repos/system_upgrade/common/actors/scancpu/tests/files/txt/lscpu_x86_64
diff --git a/repos/system_upgrade/common/actors/scancpu/tests/test_scancpu.py b/repos/system_upgrade/common/actors/scancpu/tests/test_scancpu.py
index 894fae08..dc9d1ffc 100644
--- a/repos/system_upgrade/common/actors/scancpu/tests/test_scancpu.py
+++ b/repos/system_upgrade/common/actors/scancpu/tests/test_scancpu.py
@@ -3,7 +3,6 @@ import os
import pytest
from leapp.libraries.actor import scancpu
-from leapp.libraries.common import testutils
from leapp.libraries.common.config.architecture import (
ARCH_ARM64,
ARCH_PPC64LE,
@@ -11,6 +10,7 @@ from leapp.libraries.common.config.architecture import (
ARCH_SUPPORTED,
ARCH_X86_64
)
+from leapp.libraries.common.testutils import CurrentActorMocked, logger_mocked, produce_mocked
from leapp.libraries.stdlib import api
from leapp.models import CPUInfo
@@ -18,8 +18,12 @@ CUR_DIR = os.path.dirname(os.path.abspath(__file__))
LSCPU = {
ARCH_ARM64: {
- "machine_type": None,
- "flags": ['fp', 'asimd', 'evtstrm', 'aes', 'pmull', 'sha1', 'sha2', 'crc32', 'cpuid'],
+ "machine_type":
+ None,
+ "flags": [
+ 'fp', 'asimd', 'evtstrm', 'aes', 'pmull', 'sha1', 'sha2', 'crc32', 'atomics', 'fphp', 'asimdhp', 'cpuid',
+ 'asimdrdm', 'lrcpc', 'dcpop', 'asimddp', 'ssbs'
+ ]
},
ARCH_PPC64LE: {
"machine_type": None,
@@ -27,10 +31,10 @@ LSCPU = {
},
ARCH_S390X: {
"machine_type":
- 2827,
+ 3931,
"flags": [
'esan3', 'zarch', 'stfle', 'msa', 'ldisp', 'eimm', 'dfp', 'edat', 'etf3eh', 'highgprs', 'te', 'vx', 'vxd',
- 'vxe', 'gs', 'vxe2', 'vxp', 'sort', 'dflt', 'sie'
+ 'vxe', 'gs', 'vxe2', 'vxp', 'sort', 'dflt', 'vxp2', 'nnpa', 'sie'
]
},
ARCH_X86_64: {
@@ -57,23 +61,34 @@ class mocked_get_cpuinfo(object):
def __init__(self, filename):
self.filename = filename
- def __call__(self):
+ def __call__(self, output_json=False):
"""
Return lines of the self.filename test file located in the files directory.
Those files contain /proc/cpuinfo content from several machines.
"""
- with open(os.path.join(CUR_DIR, 'files', self.filename), 'r') as fp:
+
+ filename = self.filename
+ if output_json:
+ filename = os.path.join('json', filename)
+ else:
+ filename = os.path.join('txt', filename)
+ filename = os.path.join(CUR_DIR, 'files', filename)
+
+ with open(filename, 'r') as fp:
return '\n'.join(fp.read().splitlines())
@pytest.mark.parametrize("arch", ARCH_SUPPORTED)
-def test_scancpu(monkeypatch, arch):
+@pytest.mark.parametrize("version", ['7', '8'])
+def test_scancpu(monkeypatch, arch, version):
+
+ monkeypatch.setattr('leapp.libraries.actor.scancpu.get_source_major_version', lambda: version)
mocked_cpuinfo = mocked_get_cpuinfo('lscpu_' + arch)
monkeypatch.setattr(scancpu, '_get_lscpu_output', mocked_cpuinfo)
- monkeypatch.setattr(api, 'produce', testutils.produce_mocked())
- current_actor = testutils.CurrentActorMocked(arch=arch)
+ monkeypatch.setattr(api, 'produce', produce_mocked())
+ current_actor = CurrentActorMocked(arch=arch)
monkeypatch.setattr(api, 'current_actor', current_actor)
scancpu.process()
@@ -89,3 +104,50 @@ def test_scancpu(monkeypatch, arch):
# Did not produce anything extra
assert expected == produced
+
+
+def test_lscpu_with_empty_field(monkeypatch):
+
+ def mocked_cpuinfo(*args, **kwargs):
+ return mocked_get_cpuinfo('lscpu_empty_field')(output_json=False)
+
+ monkeypatch.setattr(scancpu, '_get_lscpu_output', mocked_cpuinfo)
+ monkeypatch.setattr(api, 'produce', produce_mocked())
+ current_actor = CurrentActorMocked()
+ monkeypatch.setattr(api, 'current_actor', current_actor)
+
+ scancpu.process()
+
+ expected = CPUInfo(machine_type=None, flags=['flag'])
+ produced = api.produce.model_instances[0]
+
+ assert api.produce.called == 1
+
+ assert expected.machine_type == produced.machine_type
+ assert sorted(expected.flags) == sorted(produced.flags)
+
+
+def test_parse_invalid_json(monkeypatch):
+
+ monkeypatch.setattr('leapp.libraries.actor.scancpu.get_source_major_version', lambda: '8')
+
+ def mocked_cpuinfo(*args, **kwargs):
+ return mocked_get_cpuinfo('invalid')(output_json=True)
+
+ monkeypatch.setattr(scancpu, '_get_lscpu_output', mocked_cpuinfo)
+ monkeypatch.setattr(api, 'produce', produce_mocked())
+ monkeypatch.setattr(api, 'current_logger', logger_mocked())
+ current_actor = CurrentActorMocked()
+ monkeypatch.setattr(api, 'current_actor', current_actor)
+
+ scancpu.process()
+
+ assert api.produce.called == 1
+
+ assert any('Failed to parse json output' in msg for msg in api.current_logger().dbgmsg)
+
+ expected = CPUInfo(machine_type=None, flags=[])
+ produced = api.produce.model_instances[0]
+
+ assert expected.machine_type == produced.machine_type
+ assert sorted(expected.flags) == sorted(produced.flags)
--
2.42.0
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