File content as of revision 9:2d27d77ada5c:

"""
mbed SDK
Copyright (c) 2011-2016 ARM Limited

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""

from tools.build_api import get_config
from tools.config import ConfigException
import os, sys

# Compare the output of config against a dictionary of known good results
def compare_config(cfg, expected):
    try:
        for k in cfg:
            if cfg[k].value != expected[k]:
                return "'%s': expected '%s', got '%s'" % (k, expected[k], cfg[k].value)
    except KeyError:
        return "Unexpected key '%s' in configuration data" % k
    for k in expected:
        if k != "desc" and k != "expected_macros" and not k in cfg:
            return "Expected key '%s' was not found in configuration data" % k
    return ""

def test_tree(full_name, name):
    failed = 0
    sys.path.append(full_name)
    if "test_data" in sys.modules:
       del sys.modules["test_data"]
    import test_data
    for target, expected in test_data.expected_results.items():
        sys.stdout.write("%s:'%s'(%s) " % (name, expected["desc"], target))
        sys.stdout.flush()
        err_msg = None
        try:
            cfg, macros = get_config(full_name, target, "GCC_ARM")
        except ConfigException as e:
            err_msg = e.message
        if err_msg:
            if expected.has_key("exception_msg"):
                if err_msg.find(expected["exception_msg"]) == -1:
                    print "FAILED!"
                    sys.stderr.write("    Unexpected error message!\n")
                    sys.stderr.write("    Expected: '%s'\n" % expected["exception_msg"])
                    sys.stderr.write("    Got: '%s'\n" % err_msg)
                    failed += 1
                else:
                    print "OK"
            else:
                print "FAILED!"
                sys.stderr.write("    Error while getting configuration!\n")
                sys.stderr.write("    " + err_msg + "\n")
                failed += 1
        else:
            res = compare_config(cfg, expected)
            if res:
                print "FAILED!"
                sys.stdout.write("    " + res + "\n")
                failed += 1
            else:
                expected_macros = expected.get("expected_macros", None)
                if expected_macros is not None:
                    if sorted(expected_macros) != sorted(macros):
                        print "FAILED!"
                        sys.stderr.write("    List of macros doesn't match\n")
                        sys.stderr.write("    Expected: '%s'\n" % ",".join(sorted(expected_macros)))
                        sys.stderr.write("    Got: '%s'\n" % ",".join(sorted(expected_macros)))
                        failed += 1
                    else:
                        print "OK"
                else:
                    print "OK"
    sys.path.remove(full_name)
    return failed

failed = 0
root_dir = os.path.abspath(os.path.dirname(__file__))
tlist = sorted(os.listdir(root_dir), key = lambda e: int(e[4:]) if e.startswith('test') else -1)
for test_name in tlist:
    full_name = os.path.join(root_dir, test_name)
    if os.path.isdir(full_name) and test_name.startswith('test'):
        failed += test_tree(full_name, test_name)
sys.exit(failed)