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import os
import pytest
import sys
from buildstream import _yaml
from buildstream._exceptions import ErrorDomain, LoadErrorReason
from tests.testutils.runcli import cli
# Project directory
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"variables"
)
###############################################################
# Test proper loading of some default commands from plugins #
###############################################################
@pytest.mark.parametrize("target,varname,expected", [
('autotools.bst', 'make-install', "make -j1 DESTDIR=\"/buildstream-install\" install"),
('cmake.bst', 'cmake',
"cmake -B_builddir -H\".\" -G\"Unix Makefiles\" " + "-DCMAKE_INSTALL_PREFIX:PATH=\"/usr\" \\\n" +
"-DCMAKE_INSTALL_LIBDIR:PATH=\"lib\" "),
('distutils.bst', 'python-install',
"python3 ./setup.py install --prefix \"/usr\" \\\n" +
"--root \"/buildstream-install\""),
('makemaker.bst', 'configure', "perl Makefile.PL PREFIX=/buildstream-install/usr"),
('modulebuild.bst', 'configure', "perl Build.PL --prefix \"/buildstream-install/usr\""),
('qmake.bst', 'make-install', "make -j1 INSTALL_ROOT=\"/buildstream-install\" install"),
])
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'defaults'))
def test_defaults(cli, datafiles, tmpdir, target, varname, expected):
project = os.path.join(datafiles.dirname, datafiles.basename)
result = cli.run(project=project, silent=True, args=[
'show', '--deps', 'none', '--format', '%{vars}', target
])
result.assert_success()
result_vars = _yaml.load_data(result.output)
assert result_vars[varname] == expected
################################################################
# Test overriding of variables to produce different commands #
################################################################
@pytest.mark.parametrize("target,varname,expected", [
('autotools.bst', 'make-install', "make -j1 DESTDIR=\"/custom/install/root\" install"),
('cmake.bst', 'cmake',
"cmake -B_builddir -H\".\" -G\"Ninja\" " + "-DCMAKE_INSTALL_PREFIX:PATH=\"/opt\" \\\n" +
"-DCMAKE_INSTALL_LIBDIR:PATH=\"lib\" "),
('distutils.bst', 'python-install',
"python3 ./setup.py install --prefix \"/opt\" \\\n" +
"--root \"/custom/install/root\""),
('makemaker.bst', 'configure', "perl Makefile.PL PREFIX=/custom/install/root/opt"),
('modulebuild.bst', 'configure', "perl Build.PL --prefix \"/custom/install/root/opt\""),
('qmake.bst', 'make-install', "make -j1 INSTALL_ROOT=\"/custom/install/root\" install"),
])
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'overrides'))
def test_overrides(cli, datafiles, tmpdir, target, varname, expected):
project = os.path.join(datafiles.dirname, datafiles.basename)
result = cli.run(project=project, silent=True, args=[
'show', '--deps', 'none', '--format', '%{vars}', target
])
result.assert_success()
result_vars = _yaml.load_data(result.output)
assert result_vars[varname] == expected
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'missing_variables'))
def test_missing_variable(cli, datafiles, tmpdir):
project = os.path.join(datafiles.dirname, datafiles.basename)
result = cli.run(project=project, silent=True, args=[
'show', '--deps', 'none', '--format', '%{config}', 'manual.bst'
])
result.assert_main_error(ErrorDomain.LOAD,
LoadErrorReason.UNRESOLVED_VARIABLE)
@pytest.mark.timeout(3, method="signal")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'cyclic_variables'))
def test_cyclic_variables(cli, datafiles):
print_warning("Performing cyclic test, if this test times out it will " +
"exit the test sequence")
project = os.path.join(datafiles.dirname, datafiles.basename)
result = cli.run(project=project, silent=True, args=[
"build", "cyclic.bst"
])
result.assert_main_error(ErrorDomain.LOAD, LoadErrorReason.RECURSIVE_VARIABLE)
def print_warning(msg):
RED, END = "\033[91m", "\033[0m"
print(("\n{}{}{}").format(RED, msg, END), file=sys.stderr)
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