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# SPDX-License-Identifier: GPL-2.0-or-later
#
# This file is part of osm2pgsql (https://osm2pgsql.org/).
#
# Copyright (C) 2023 by the osm2pgsql developer community.
# For a full list of authors see the git log.
"""
Steps for executing osm2pgsql.
"""
from io import StringIO
from pathlib import Path
import subprocess
def get_import_file(context):
if context.import_file is not None:
return str(context.import_file), None
context.geometry_factory.complete_node_list(context.import_data['n'])
# sort by OSM id
for obj in context.import_data.values():
obj.sort(key=lambda l: int(l.split(' ')[0][1:]))
fd = StringIO()
for typ in ('n', 'w', 'r'):
for line in context.import_data[typ]:
fd.write(line)
fd.write('\n')
context.import_data[typ].clear()
return '-', fd.getvalue()
def run_osm2pgsql(context, output):
assert output in ('flex', 'pgsql', 'gazetteer', 'none')
cmdline = [str(Path(context.config.userdata['BINARY']).resolve())]
cmdline.extend(('-O', output))
cmdline.extend(context.osm2pgsql_params)
if context.table:
cmdline.extend(f for f in context.table.headings if f)
for row in context.table:
cmdline.extend(f.format(**context.config.userdata) for f in row if f)
if '-d' not in cmdline and '--database' not in cmdline:
cmdline.extend(('-d', context.config.userdata['TEST_DB']))
if 'tablespacetest' in cmdline and not context.config.userdata['HAVE_TABLESPACE']:
context.scenario.skip('tablespace tablespacetest not available')
return
if output == 'pgsql':
if '-S' not in cmdline:
cmdline.extend(('-S', str(context.default_data_dir / 'default.style')))
data_file, data_stdin = get_import_file(context)
if data_stdin is not None:
data_stdin = data_stdin.encode('utf-8')
cmdline.extend(('-r', 'opl'))
cmdline.append(data_file)
proc = subprocess.Popen(cmdline, cwd=str(context.workdir),
stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
outdata = proc.communicate(input=data_stdin)
context.osm2pgsql_outdata = [d.decode('utf-8').replace('\\n', '\n') for d in outdata]
return proc.returncode
@given("no lua tagtransform")
def do_not_setup_tagtransform(context):
pass
@given("the default lua tagtransform")
def setup_lua_tagtransform(context):
if not context.config.userdata['HAVE_LUA']:
context.scenario.skip("Lua support not compiled in.")
return
context.osm2pgsql_params.extend(('--tag-transform-script',
str(context.default_data_dir / 'style.lua')))
@given("the lua style")
def setup_inline_lua_style(context):
if not context.config.userdata['HAVE_LUA']:
context.scenario.skip("Lua support not compiled in.")
return
outfile = context.workdir / 'inline_style.lua'
outfile.write_text(context.text)
context.osm2pgsql_params.extend(('-S', str(outfile)))
@given("the style file '(?P<style>.+)'")
def setup_style_file(context, style):
if style.endswith('.lua') and not context.config.userdata['HAVE_LUA']:
context.scenario.skip("Lua support not compiled in.")
return
context.osm2pgsql_params.extend(('-S', str(context.test_data_dir / style)))
@when("running osm2pgsql (?P<output>\w+)(?: with parameters)?")
def execute_osm2pgsql_sucessfully(context, output):
returncode = run_osm2pgsql(context, output)
if context.scenario.status == "skipped":
return
assert returncode == 0,\
f"osm2pgsql failed with error code {returncode}.\n"\
f"Output:\n{context.osm2pgsql_outdata[0]}\n{context.osm2pgsql_outdata[1]}\n"
@then("running osm2pgsql (?P<output>\w+)(?: with parameters)? fails")
def execute_osm2pgsql_with_failure(context, output):
returncode = run_osm2pgsql(context, output)
if context.scenario.status == "skipped":
return
assert returncode != 0, "osm2pgsql unexpectedly succeeded"
@then("the (?P<kind>\w+) output contains")
def check_program_output(context, kind):
if kind == 'error':
s = context.osm2pgsql_outdata[1]
elif kind == 'standard':
s = context.osm2pgsql_outdata[0]
else:
assert not "Expect one of error, standard"
for line in context.text.split('\n'):
line = line.strip()
if line:
assert line in s,\
f"Output '{line}' not found in {kind} output:\n{s}\n"
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