Signed-off-by: Cleber Rosa <[email protected]>
---
client/package.py | 314 ---------------------------------------------
client/package_unittest.py | 175 -------------------------
2 files changed, 489 deletions(-)
delete mode 100644 client/package.py
delete mode 100755 client/package_unittest.py
diff --git a/client/package.py b/client/package.py
deleted file mode 100644
index 245a13a..0000000
--- a/client/package.py
+++ /dev/null
@@ -1,314 +0,0 @@
-"""
-Functions to handle software packages. The functions covered here aim to be
-generic, with implementations that deal with different package managers, such
-as dpkg and rpm.
-"""
-
-__author__ = '[email protected] (Lucas Meneghel Rodrigues)'
-
-import os, re, logging
-from autotest.client import os_dep, utils
-from autotest.client.shared import error
-
-# As more package methods are implemented, this list grows up
-KNOWN_PACKAGE_MANAGERS = ['rpm', 'dpkg']
-
-
-def _rpm_info(rpm_package):
- """\
- Private function that returns a dictionary with information about an
- RPM package file
- - type: Package management program that handles the file
- - system_support: If the package management program is installed on the
- system or not
- - source: If it is a source (True) our binary (False) package
- - version: The package version (or name), that is used to check against the
- package manager if the package is installed
- - arch: The architecture for which a binary package was built
- - installed: Whether the package is installed (True) on the system or not
- (False)
- """
- # We will make good use of what the file command has to tell us about the
- # package :)
- file_result = utils.system_output('file ' + rpm_package)
- package_info = {}
- package_info['type'] = 'rpm'
- try:
- os_dep.command('rpm')
- # Build the command strings that will be used to get package info
- # s_cmd - Command to determine if package is a source package
- # a_cmd - Command to determine package architecture
- # v_cmd - Command to determine package version
- # i_cmd - Command to determiine if package is installed
- s_cmd = 'rpm -qp --qf %{SOURCE} ' + rpm_package + ' 2>/dev/null'
- a_cmd = 'rpm -qp --qf %{ARCH} ' + rpm_package + ' 2>/dev/null'
- v_cmd = 'rpm -qp ' + rpm_package + ' 2>/dev/null'
- i_cmd = 'rpm -q ' + utils.system_output(v_cmd) + ' 2>&1 >/dev/null'
-
- package_info['system_support'] = True
- # Checking whether this is a source or src package
- source = utils.system_output(s_cmd)
- if source == '(none)':
- package_info['source'] = False
- else:
- package_info['source'] = True
- package_info['version'] = utils.system_output(v_cmd)
- package_info['arch'] = utils.system_output(a_cmd)
- # Checking if package is installed
- try:
- utils.system(i_cmd)
- package_info['installed'] = True
- except Exception:
- package_info['installed'] = False
-
- except Exception:
- package_info['system_support'] = False
- package_info['installed'] = False
- # File gives a wealth of information about rpm packages.
- # However, we can't trust all this info, as incorrectly
- # packaged rpms can report some wrong values.
- # It's better than nothing though :)
- if len(file_result.split(' ')) == 6:
- # Figure if package is a source package
- if file_result.split(' ')[3] == 'src':
- package_info['source'] = True
- elif file_result.split(' ')[3] == 'bin':
- package_info['source'] = False
- else:
- package_info['source'] = False
- # Get architecture
- package_info['arch'] = file_result.split(' ')[4]
- # Get version
- package_info['version'] = file_result.split(' ')[5]
- elif len(file_result.split(' ')) == 5:
- # Figure if package is a source package
- if file_result.split(' ')[3] == 'src':
- package_info['source'] = True
- elif file_result.split(' ')[3] == 'bin':
- package_info['source'] = False
- else:
- package_info['source'] = False
- # When the arch param is missing on file, we assume noarch
- package_info['arch'] = 'noarch'
- # Get version
- package_info['version'] = file_result.split(' ')[4]
- else:
- # If everything else fails...
- package_info['source'] = False
- package_info['arch'] = 'Not Available'
- package_info['version'] = 'Not Available'
- return package_info
-
-
-def _dpkg_info(dpkg_package):
- """\
- Private function that returns a dictionary with information about a
- dpkg package file
- - type: Package management program that handles the file
- - system_support: If the package management program is installed on the
- system or not
- - source: If it is a source (True) our binary (False) package
- - version: The package version (or name), that is used to check against the
- package manager if the package is installed
- - arch: The architecture for which a binary package was built
- - installed: Whether the package is installed (True) on the system or not
- (False)
- """
- # We will make good use of what the file command has to tell us about the
- # package :)
- file_result = utils.system_output('file ' + dpkg_package)
- package_info = {}
- package_info['type'] = 'dpkg'
- # There's no single debian source package as is the case
- # with RPM
- package_info['source'] = False
- try:
- os_dep.command('dpkg')
- # Build the command strings that will be used to get package info
- # a_cmd - Command to determine package architecture
- # v_cmd - Command to determine package version
- # i_cmd - Command to determiine if package is installed
- a_cmd = 'dpkg -f ' + dpkg_package + ' Architecture 2>/dev/null'
- v_cmd = 'dpkg -f ' + dpkg_package + ' Package 2>/dev/null'
- i_cmd = 'dpkg -s ' + utils.system_output(v_cmd) + ' 2>&1'
-
- package_info['system_support'] = True
- package_info['version'] = utils.system_output(v_cmd)
- package_info['arch'] = utils.system_output(a_cmd)
- # Checking if package is installed
- package_status = utils.system_output(i_cmd, ignore_status=True)
- not_inst_pattern = re.compile('not[ -]installed', re.IGNORECASE)
- dpkg_not_installed = re.search(not_inst_pattern, package_status)
- if dpkg_not_installed:
- package_info['installed'] = False
- else:
- package_info['installed'] = True
-
- except Exception:
- package_info['system_support'] = False
- package_info['installed'] = False
- # The output of file is not as generous for dpkg files as
- # it is with rpm files
- package_info['arch'] = 'Not Available'
- package_info['version'] = 'Not Available'
-
- return package_info
-
-
-def list_all():
- """Returns a list with the names of all currently installed packages."""
- logging.debug("Listing all packages available")
- support_info = os_support()
- installed_packages = []
-
- if support_info['rpm']:
- cmd_result = utils.run('rpm -qa', ignore_status=True, verbose=False)
- installed_packages += cmd_result.stdout.splitlines()
-
- if support_info['dpkg']:
- cmd_result = utils.run('dpkg -l', ignore_status=True, verbose=False)
- raw_list = cmd_result.stdout.splitlines()[5:]
- for line in raw_list:
- parts = line.split()
- if parts[0] == "ii": # only grab "installed" packages
- installed_packages.append("%s-%s" % (parts[1], parts[2]))
-
- return installed_packages
-
-
-def info(package):
- """\
- Returns a dictionary with package information about a given package file:
- - type: Package management program that handles the file
- - system_support: If the package management program is installed on the
- system or not
- - source: If it is a source (True) our binary (False) package
- - version: The package version (or name), that is used to check against the
- package manager if the package is installed
- - arch: The architecture for which a binary package was built
- - installed: Whether the package is installed (True) on the system or not
- (False)
-
- Implemented package types:
- - 'dpkg' - dpkg (debian, ubuntu) package files
- - 'rpm' - rpm (red hat, suse) package files
- Raises an exception if the package type is not one of the implemented
- package types.
- """
- if not os.path.isfile(package):
- raise ValueError('invalid file %s to verify' % package)
- # Use file and libmagic to determine the actual package file type.
- file_result = utils.system_output('file ' + package)
- for package_manager in KNOWN_PACKAGE_MANAGERS:
- if package_manager == 'rpm':
- package_pattern = re.compile('RPM', re.IGNORECASE)
- elif package_manager == 'dpkg':
- package_pattern = re.compile('Debian', re.IGNORECASE)
-
- result = re.search(package_pattern, file_result)
-
- if result and package_manager == 'rpm':
- return _rpm_info(package)
- elif result and package_manager == 'dpkg':
- return _dpkg_info(package)
-
- # If it's not one of the implemented package manager methods, there's
- # not much that can be done, hence we throw an exception.
- raise error.PackageError('Unknown package type %s' % file_result)
-
-
-def install(package, nodeps = False):
- """\
- Tries to install a package file. If the package is already installed,
- it prints a message to the user and ends gracefully. If nodeps is set to
- true, it will ignore package dependencies.
- """
- my_package_info = info(package)
- type = my_package_info['type']
- system_support = my_package_info['system_support']
- source = my_package_info['source']
- installed = my_package_info['installed']
-
- if not system_support:
- e_msg = ('Client does not have package manager %s to handle %s install'
- % (type, package))
- raise error.PackageError(e_msg)
-
- opt_args = ''
- if type == 'rpm':
- if nodeps:
- opt_args = opt_args + '--nodeps'
- install_command = 'rpm %s -U %s' % (opt_args, package)
- if type == 'dpkg':
- if nodeps:
- opt_args = opt_args + '--force-depends'
- install_command = 'dpkg %s -i %s' % (opt_args, package)
-
- # RPM source packages can be installed along with the binary versions
- # with this check
- if installed and not source:
- return 'Package %s is already installed' % package
-
- # At this point, the most likely thing to go wrong is that there are
- # unmet dependencies for the package. We won't cover this case, at
- # least for now.
- utils.system(install_command)
- return 'Package %s was installed successfuly' % package
-
-
-def convert(package, destination_format):
- """\
- Convert packages with the 'alien' utility. If alien is not installed, it
- throws a NotImplementedError exception.
- returns: filename of the package generated.
- """
- try:
- os_dep.command('alien')
- except Exception:
- e_msg = 'Cannot convert to %s, alien not installed' %
destination_format
- raise error.TestError(e_msg)
-
- # alien supports converting to many formats, but its interesting to map
- # convertions only for the implemented package types.
- if destination_format == 'dpkg':
- deb_pattern = re.compile('[A-Za-z0-9_.-]*[.][d][e][b]')
- conv_output = utils.system_output('alien --to-deb %s 2>/dev/null'
- % package)
- converted_package = re.findall(deb_pattern, conv_output)[0]
- elif destination_format == 'rpm':
- rpm_pattern = re.compile('[A-Za-z0-9_.-]*[.][r][p][m]')
- conv_output = utils.system_output('alien --to-rpm %s 2>/dev/null'
- % package)
- converted_package = re.findall(rpm_pattern, conv_output)[0]
- else:
- e_msg = 'Convertion to format %s not implemented' % destination_format
- raise NotImplementedError(e_msg)
-
- print 'Package %s successfuly converted to %s' % \
- (os.path.basename(package), os.path.basename(converted_package))
- return os.path.abspath(converted_package)
-
-
-def os_support():
- """\
- Returns a dictionary with host os package support info:
- - rpm: True if system supports rpm packages, False otherwise
- - dpkg: True if system supports dpkg packages, False otherwise
- - conversion: True if the system can convert packages (alien installed),
- or False otherwise
- """
- support_info = {}
- for package_manager in KNOWN_PACKAGE_MANAGERS:
- try:
- os_dep.command(package_manager)
- support_info[package_manager] = True
- except Exception:
- support_info[package_manager] = False
-
- try:
- os_dep.command('alien')
- support_info['conversion'] = True
- except Exception:
- support_info['conversion'] = False
-
- return support_info
diff --git a/client/package_unittest.py b/client/package_unittest.py
deleted file mode 100755
index fb38643..0000000
--- a/client/package_unittest.py
+++ /dev/null
@@ -1,175 +0,0 @@
-#!/usr/bin/python
-
-
-import unittest, os
-try:
- import autotest.common as common
-except ImportError:
- import common
-from autotest.client.shared.test_utils import mock
-from autotest.client import package, os_dep, utils
-
-
-class TestPackage(unittest.TestCase):
- def setUp(self):
- self.god = mock.mock_god()
- self.god.stub_function(os_dep, "command")
-
- def tearDown(self):
- self.god.unstub_all()
-
-
- def info_common_setup(self, input_package, result):
- self.god.stub_function(os.path, "isfile")
- self.god.stub_function(utils, "system_output")
- self.god.stub_function(utils, "system")
-
- # record
- os.path.isfile.expect_call(input_package).and_return(True)
- utils.system_output.expect_call(
- 'file ' + input_package).and_return(result)
- utils.system_output.expect_call(
- 'file ' + input_package).and_return(result)
-
-
- def test_info_rpm(self):
- # setup
- input_package = "package.rpm"
- file_result = "rpm"
- ver = '1.0'
-
- # common setup
- self.info_common_setup(input_package, file_result)
-
- # record
- package_info = {}
- package_info['type'] = 'rpm'
- os_dep.command.expect_call('rpm')
- s_cmd = 'rpm -qp --qf %{SOURCE} ' + input_package + ' 2>/dev/null'
- a_cmd = 'rpm -qp --qf %{ARCH} ' + input_package + ' 2>/dev/null'
- v_cmd = 'rpm -qp ' + input_package + ' 2>/dev/null'
-
- utils.system_output.expect_call(v_cmd).and_return(ver)
- i_cmd = 'rpm -q ' + ver + ' 2>&1 >/dev/null'
-
- package_info['system_support'] = True
- utils.system_output.expect_call(s_cmd).and_return('source')
- package_info['source'] = True
- utils.system_output.expect_call(v_cmd).and_return(ver)
- package_info['version'] = ver
- utils.system_output.expect_call(a_cmd).and_return('586')
- package_info['arch'] = '586'
- utils.system.expect_call(i_cmd)
- package_info['installed'] = True
-
- # run and check
- info = package.info(input_package)
- self.god.check_playback()
- self.assertEquals(info, package_info)
-
-
- def test_info_dpkg(self):
- # setup
- input_package = "package.deb"
- file_result = "debian"
- ver = '1.0'
-
- # common setup
- self.info_common_setup(input_package, file_result)
-
- # record
- package_info = {}
- package_info['type'] = 'dpkg'
- package_info['source'] = False
- os_dep.command.expect_call('dpkg')
- a_cmd = 'dpkg -f ' + input_package + ' Architecture 2>/dev/null'
- v_cmd = 'dpkg -f ' + input_package + ' Package 2>/dev/null'
- utils.system_output.expect_call(v_cmd).and_return(ver)
- i_cmd = 'dpkg -s ' + ver + ' 2>&1'
- package_info['system_support'] = True
- utils.system_output.expect_call(v_cmd).and_return(ver)
- package_info['version'] = ver
- utils.system_output.expect_call(a_cmd).and_return('586')
- package_info['arch'] = '586'
- utils.system_output.expect_call(i_cmd,
- ignore_status=True).and_return('installed')
- package_info['installed'] = True
-
- # run and check
- info = package.info(input_package)
- self.god.check_playback()
- self.assertEquals(info, package_info)
-
-
- def test_install(self):
- # setup
- input_package = "package.rpm"
- self.god.stub_function(package, "info")
- self.god.stub_function(utils, "system")
-
- # record
- package_info = {}
- package_info['type'] = 'rpm'
- package_info['system_support'] = True
- package_info['source'] = True
- package_info['installed'] = True
-
- package.info.expect_call(input_package).and_return(package_info)
- install_command = 'rpm %s -U %s' % ('', input_package)
- utils.system.expect_call(install_command)
-
- # run and test
- package.install(input_package)
- self.god.check_playback()
-
-
- def test_convert(self):
- os_dep.command.expect_call('alien')
- dest_format = 'dpkg'
- input_package = "package.rpm"
- output = "package_output.deb"
-
- # record
- self.god.stub_function(utils, "system_output")
- utils.system_output.expect_call(
- 'alien --to-deb %s 2>/dev/null' % input_package).and_return(output)
-
- # run test
- package.convert(input_package, dest_format)
- self.god.check_playback()
-
-
- def test_os_support_full(self):
- # recording
- exp_support = {}
- for package_manager in package.KNOWN_PACKAGE_MANAGERS:
- os_dep.command.expect_call(package_manager)
- exp_support[package_manager] = True
-
- os_dep.command.expect_call('alien')
- exp_support['conversion'] = True
-
- # run and test
- support = package.os_support()
- self.god.check_playback()
- self.assertEquals(support, exp_support)
-
-
- def test_os_support_none(self):
- # recording
- exp_support = {}
- for package_manager in package.KNOWN_PACKAGE_MANAGERS:
- os_dep.command.expect_call(package_manager).and_raises(ValueError)
- exp_support[package_manager] = False
-
- os_dep.command.expect_call('alien').and_raises(ValueError)
- exp_support['conversion'] = False
-
- # run and test
- support = package.os_support()
- self.god.check_playback()
- self.assertEquals(support, exp_support)
-
-
-if __name__ == "__main__":
- unittest.main()
