Diff: tools/test/config_test/config_test.py

Revision:

0:f269e3021894

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/test/config_test/config_test.py	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,113 @@
+"""
+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.targets import set_targets_json_location, Target
+from tools.config import ConfigException, Config
+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:
+        raise
+        return "Unexpected key '%s' in configuration data" % k
+    for k in expected:
+        if k not in ["desc", "expected_macros", "expected_features"] + cfg.keys():
+            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
+    # If the test defines custom targets, they must exist in a file called
+    # "targets.json" in the test's directory.
+    if os.path.isfile(os.path.join(full_name, "targets.json")):
+        set_targets_json_location(os.path.join(full_name, "targets.json"))
+    else: # uset the regular set of targets
+        set_targets_json_location()
+    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, features = get_config(full_name, target, "GCC_ARM")
+            macros = Config.config_macros_to_macros(macros)
+        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)
+            expected_macros = expected.get("expected_macros", None)
+            expected_features = expected.get("expected_features", None)
+
+            if res:
+                print "FAILED!"
+                sys.stdout.write("    " + res + "\n")
+                failed += 1
+            elif 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"
+            elif expected_features is not None:
+                if sorted(expected_features) != sorted(features):
+                    print "FAILED!"
+                    sys.stderr.write("    List of features doesn't match\n")
+                    sys.stderr.write("    Expected: '%s'\n" % ",".join(sorted(expected_features)))
+                    sys.stderr.write("    Got: '%s'\n" % ",".join(sorted(expected_features)))
+                    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)
+