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#! /usr/bin/env python3
# Create Makefile targets to run tests, from Meson's test introspection data.
#
# Author: Paolo Bonzini <pbonzini@redhat.com>
from collections import defaultdict
import json
import os
import shlex
import sys
class Suite(object):
def __init__(self):
self.tests = list()
self.slow_tests = list()
self.executables = set()
print('''
SPEED = quick
# $1 = test command, $2 = test name
.test-human-tap = $1 < /dev/null | ./scripts/tap-driver.pl --test-name="$2" $(if $(V),,--show-failures-only)
.test-human-exitcode = $1 < /dev/null
.test-tap-tap = $1 < /dev/null | sed "s/^[a-z][a-z]* [0-9]*/& $2/" || true
.test-tap-exitcode = printf "%s\\n" 1..1 "`$1 < /dev/null > /dev/null || echo "not "`ok 1 $2"
.test.print = echo $(if $(V),'$1','Running test $2') >&3
.test.env = MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))}
# $1 = test name, $2 = test target (human or tap)
.test.run = $(call .test.print,$(.test.cmd.$1),$(.test.name.$1)) && $(call .test-$2-$(.test.driver.$1),$(.test.cmd.$1),$(.test.name.$1))
define .test.human_k
@exec 3>&1; rc=0; $(foreach TEST, $1, $(call .test.run,$(TEST),human) || rc=$$?;) \\
exit $$rc
endef
define .test.human_no_k
$(foreach TEST, $1, @exec 3>&1; $(call .test.run,$(TEST),human)
)
endef
.test.human = \\
$(if $(findstring k, $(MAKEFLAGS)), $(.test.human_k), $(.test.human_no_k))
define .test.tap
@exec 3>&1; { $(foreach TEST, $1, $(call .test.run,$(TEST),tap); ) } \\
| ./scripts/tap-merge.pl | tee "$@" \\
| ./scripts/tap-driver.pl $(if $(V),, --show-failures-only)
endef
''')
suites = defaultdict(Suite)
i = 0
for test in json.load(sys.stdin):
env = ' '.join(('%s=%s' % (shlex.quote(k), shlex.quote(v))
for k, v in test['env'].items()))
executable = os.path.relpath(test['cmd'][0])
if test['workdir'] is not None:
test['cmd'][0] = os.path.relpath(test['cmd'][0], test['workdir'])
else:
test['cmd'][0] = executable
cmd = '$(.test.env) %s %s' % (env, ' '.join((shlex.quote(x) for x in test['cmd'])))
if test['workdir'] is not None:
cmd = '(cd %s && %s)' % (shlex.quote(test['workdir']), cmd)
driver = test['protocol'] if 'protocol' in test else 'exitcode'
i += 1
print('.test.name.%d := %s' % (i, test['name']))
print('.test.driver.%d := %s' % (i, driver))
print('.test.cmd.%d := %s' % (i, cmd))
test_suites = test['suite'] or ['default']
is_slow = any(s.endswith('-slow') for s in test_suites)
for s in test_suites:
# The suite name in the introspection info is "PROJECT:SUITE"
s = s.split(':')[1]
if s.endswith('-slow'):
s = s[:-5]
if is_slow:
suites[s].slow_tests.append(i)
else:
suites[s].tests.append(i)
suites[s].executables.add(executable)
print('.PHONY: check check-report.tap')
print('check:')
print('check-report.tap:')
print('\t@cat $^ | scripts/tap-merge.pl >$@')
for name, suite in suites.items():
executables = ' '.join(suite.executables)
slow_test_numbers = ' '.join((str(x) for x in suite.slow_tests))
test_numbers = ' '.join((str(x) for x in suite.tests))
print('.test.suite-quick.%s := %s' % (name, test_numbers))
print('.test.suite-slow.%s := $(.test.suite-quick.%s) %s' % (name, name, slow_test_numbers))
print('check-build: %s' % executables)
print('.PHONY: check-%s' % name)
print('.PHONY: check-report-%s.tap' % name)
print('check: check-%s' % name)
print('check-%s: all %s' % (name, executables))
print('\t$(call .test.human, $(.test.suite-$(SPEED).%s))' % (name, ))
print('check-report.tap: check-report-%s.tap' % name)
print('check-report-%s.tap: %s' % (name, executables))
print('\t$(call .test.tap, $(.test.suite-$(SPEED).%s))' % (name, ))
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