diff options
| -rwxr-xr-x | test/dm/test-dm.sh | 16 | ||||
| -rw-r--r-- | test/py/conftest.py | 103 | ||||
| -rw-r--r-- | test/py/tests/test_ut.py | 29 |
3 files changed, 108 insertions, 40 deletions
diff --git a/test/dm/test-dm.sh b/test/dm/test-dm.sh deleted file mode 100755 index 1a0f150..0000000 --- a/test/dm/test-dm.sh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/sh - -die() { - echo $1 - exit 1 -} - -NUM_CPUS=$(cat /proc/cpuinfo |grep -c processor) -make O=sandbox sandbox_config || die "Cannot configure U-Boot" -make O=sandbox -s -j${NUM_CPUS} || die "Cannot build U-Boot" -dd if=/dev/zero of=spi.bin bs=1M count=2 -echo -n "this is a test" > testflash.bin -dd if=/dev/zero bs=1M count=4 >>testflash.bin -./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb -c "ut dm" -rm spi.bin -rm testflash.bin diff --git a/test/py/conftest.py b/test/py/conftest.py index 3012c8e..7b97cba 100644 --- a/test/py/conftest.py +++ b/test/py/conftest.py @@ -21,6 +21,7 @@ import pexpect import pytest from _pytest.runner import runtestprotocol import ConfigParser +import re import StringIO import sys @@ -199,8 +200,42 @@ def pytest_configure(config): import u_boot_console_exec_attach console = u_boot_console_exec_attach.ConsoleExecAttach(log, ubconfig) -def pytest_generate_tests(metafunc): - """pytest hook: parameterize test functions based on custom rules. +re_ut_test_list = re.compile(r'_u_boot_list_2_(dm|env)_test_2_\1_test_(.*)\s*$') +def generate_ut_subtest(metafunc, fixture_name): + """Provide parametrization for a ut_subtest fixture. + + Determines the set of unit tests built into a U-Boot binary by parsing the + list of symbols generated by the build process. Provides this information + to test functions by parameterizing their ut_subtest fixture parameter. + + Args: + metafunc: The pytest test function. + fixture_name: The fixture name to test. + + Returns: + Nothing. + """ + + fn = console.config.build_dir + '/u-boot.sym' + try: + with open(fn, 'rt') as f: + lines = f.readlines() + except: + lines = [] + lines.sort() + + vals = [] + for l in lines: + m = re_ut_test_list.search(l) + if not m: + continue + vals.append(m.group(1) + ' ' + m.group(2)) + + ids = ['ut_' + s.replace(' ', '_') for s in vals] + metafunc.parametrize(fixture_name, vals, ids=ids) + +def generate_config(metafunc, fixture_name): + """Provide parametrization for {env,brd}__ fixtures. If a test function takes parameter(s) (fixture names) of the form brd__xxx or env__xxx, the brd and env configuration dictionaries are consulted to @@ -209,6 +244,7 @@ def pytest_generate_tests(metafunc): Args: metafunc: The pytest test function. + fixture_name: The fixture name to test. Returns: Nothing. @@ -218,30 +254,49 @@ def pytest_generate_tests(metafunc): 'brd': console.config.brd, 'env': console.config.env, } + parts = fixture_name.split('__') + if len(parts) < 2: + return + if parts[0] not in subconfigs: + return + subconfig = subconfigs[parts[0]] + vals = [] + val = subconfig.get(fixture_name, []) + # If that exact name is a key in the data source: + if val: + # ... use the dict value as a single parameter value. + vals = (val, ) + else: + # ... otherwise, see if there's a key that contains a list of + # values to use instead. + vals = subconfig.get(fixture_name+ 's', []) + def fixture_id(index, val): + try: + return val['fixture_id'] + except: + return fixture_name + str(index) + ids = [fixture_id(index, val) for (index, val) in enumerate(vals)] + metafunc.parametrize(fixture_name, vals, ids=ids) + +def pytest_generate_tests(metafunc): + """pytest hook: parameterize test functions based on custom rules. + + Check each test function parameter (fixture name) to see if it is one of + our custom names, and if so, provide the correct parametrization for that + parameter. + + Args: + metafunc: The pytest test function. + + Returns: + Nothing. + """ + for fn in metafunc.fixturenames: - parts = fn.split('__') - if len(parts) < 2: + if fn == 'ut_subtest': + generate_ut_subtest(metafunc, fn) continue - if parts[0] not in subconfigs: - continue - subconfig = subconfigs[parts[0]] - vals = [] - val = subconfig.get(fn, []) - # If that exact name is a key in the data source: - if val: - # ... use the dict value as a single parameter value. - vals = (val, ) - else: - # ... otherwise, see if there's a key that contains a list of - # values to use instead. - vals = subconfig.get(fn + 's', []) - def fixture_id(index, val): - try: - return val["fixture_id"] - except: - return fn + str(index) - ids = [fixture_id(index, val) for (index, val) in enumerate(vals)] - metafunc.parametrize(fn, vals, ids=ids) + generate_config(metafunc, fn) @pytest.fixture(scope='function') def u_boot_console(request): diff --git a/test/py/tests/test_ut.py b/test/py/tests/test_ut.py new file mode 100644 index 0000000..5c25a2d --- /dev/null +++ b/test/py/tests/test_ut.py @@ -0,0 +1,29 @@ +# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. +# +# SPDX-License-Identifier: GPL-2.0 + +import os.path +import pytest + +@pytest.mark.buildconfigspec('ut_dm') +def test_ut_dm_init(u_boot_console): + """Initialize data for ut dm tests.""" + + fn = u_boot_console.config.source_dir + '/testflash.bin' + if not os.path.exists(fn): + data = 'this is a test' + data += '\x00' * ((4 * 1024 * 1024) - len(data)) + with open(fn, 'wb') as fh: + fh.write(data) + + fn = u_boot_console.config.source_dir + '/spi.bin' + if not os.path.exists(fn): + data = '\x00' * (2 * 1024 * 1024) + with open(fn, 'wb') as fh: + fh.write(data) + +def test_ut(u_boot_console, ut_subtest): + """Execute a "ut" subtest.""" + + output = u_boot_console.run_command('ut ' + ut_subtest) + assert output.endswith('Failures: 0') |