Handling exceptions throughout test flow

tools/test.py

@@ -30,7 +30,7 @@ from tools.test_api import test_path_to_name, find_tests, print_tests, build_tes
 from tools.options import get_default_options_parser
 from tools.build_api import build_project, build_library
 from tools.targets import TARGET_MAP
-from tools.utils import mkdir
+from tools.utils import mkdir, ToolException, NotSupportedException
 from tools.test_exporters import ReportExporter, ResultExporterType
 
 if __name__ == '__main__':
@@ -137,7 +137,7 @@ if __name__ == '__main__':
             build_report = {}
             build_properties = {}
 
-            library_build_success = True
+            library_build_success = False
             try:
                 # Build sources
                 build_library(base_source_paths, options.build_dir, target, options.tool,
@@ -150,11 +150,21 @@ if __name__ == '__main__':
                                                 macros=options.macros,
                                                 verbose=options.verbose,
                                                 archive=False)
-            except Exception, e:
-                library_build_success = False
-                print "Failed to build library"
                 
-            if library_build_success:
+                library_build_success = True
+            except ToolException, e:
+                # ToolException output is handled by the build log
+                pass
+            except NotSupportedException, e:
+                # NotSupportedException is handled by the build log
+                pass
+            except Exception, e:
+                # Some other exception occurred, print the error message
+                print e
+            
+            if not library_build_success:
+                print "Failed to build library"
+            else:
                 # Build all the tests
                 test_build_success, test_build = build_tests(tests, [options.build_dir], options.build_dir, target, options.tool,
                         options=options.options,

tools/test_api.py

@@ -2064,7 +2064,7 @@ def build_tests(tests, base_source_paths, build_path, target, toolchain_name,
     for test_name, test_path in tests.iteritems():
         test_build_path = os.path.join(build_path, test_path)
         src_path = base_source_paths + [test_path]
-        
+        bin_file = None
         try:
             bin_file = build_project(src_path, test_build_path, target, toolchain_name,
                                      options=options,
@@ -2091,6 +2091,7 @@ def build_tests(tests, base_source_paths, build_path, target, toolchain_name,
             clean = False
         
         # Normalize the path
+        if bin_file:
             bin_file = os.path.normpath(bin_file)
             
             test_build['tests'][test_name] = {

tools/test_exporters.py

@@ -325,6 +325,7 @@ class ReportExporter():
                         #test_run = test_result_ext[target][toolchain][test][test_run_number][0]
                         test_run = test_runner[0]
                         
+                        if "result" in test_run:
                             if test_run["result"] == "FAIL":
                                 failures.append(test_run)
                             elif test_run["result"] == "SKIP" or test_run["result"] == "NOT_SUPPORTED":
@@ -333,6 +334,8 @@ class ReportExporter():
                                 successes.append(test_run)
                             else:
                                 raise Exception("Unhandled result type: %s" % (test_run["result"]))
+                        else:
+                            raise Exception("'test_run' did not have a 'result' value")
 
         if successes:
             print "\n\nBuild successes:"