let `make python_tests` runs in verbose mode

test/Makefile

@@ -153,8 +153,8 @@ python_tests:
 	@echo
 	@echo ---- Running python_tests ----
 	@echo
-	@echo bash -c ' . functions.source ; cd ../tests ; if [ ! -z $$VERBOSE ]; then verbose=--verbose; export EXIV2_ECHO=true; fi; python3 runner.py $$verbose '
+	@echo bash -c 'cd ../tests; export VERBOSE=1; python3 runner.py --verbose'
-	@     bash -c ' . functions.source ; cd ../tests ; if [ ! -z $$VERBOSE ]; then verbose=--verbose; export EXIV2_ECHO=true; fi; python3 runner.py $$verbose '
+	@bash -c 'cd ../tests; export VERBOSE=1; python3 runner.py --verbose'
 
 mostlyclean clean:
 	rm -rf $(top_srcdir)/test/tmp/*

tests/bash_tests/testcases.py

@@ -12,7 +12,7 @@ class TestCases(unittest.TestCase):
         BT.Config.init()
 
         # When the details are displayed, add a newline
-        if BT.Config.exiv2_echo:
+        if BT.Config.exiv2_echo or BT.Config.verbose:
             print()
 
 

tests/bash_tests/utils.py

@@ -31,6 +31,7 @@ class Config:
     exiv2_http          = 'http://127.0.0.1'
     exiv2_port          = '12760'
     exiv2_echo          = ''
+    verbose             = ''
     valgrind            = '++'
 
     @classmethod
@@ -460,7 +461,7 @@ class Executer:
 
     def run(self):
         # Whether to display the command to execute
-        if Config.exiv2_echo:
+        if Config.exiv2_echo or Config.verbose:
             print(Config.valgrind, ' '.join(self.args))
 
         # Check stdout

tests/suite.conf

@@ -9,6 +9,7 @@ ld_library_path: LD_LIBRARY_PATH
 exiv2_http: EXIV2_HTTP
 exiv2_port: EXIV2_PORT
 exiv2_echo: EXIV2_ECHO
+verbose: VERBOSE
 valgrind: VALGRIND
 
 [ENV fallback]
@@ -18,6 +19,7 @@ ld_library_path: ${ENV:exiv2_path}/../lib
 exiv2_http: http://127.0.0.1
 exiv2_port: 12760
 exiv2_echo: 
+verbose: 
 valgrind: ++
 
 [paths]

tests/system_tests.py

@@ -209,6 +209,7 @@ def configure_suite(config_file):
     BT.Config.exiv2_http        = config['ENV']['exiv2_http']
     BT.Config.exiv2_port        = config['ENV']['exiv2_port']
     BT.Config.exiv2_echo        = config['ENV']['exiv2_echo']
+    BT.Config.verbose           = config['ENV']['verbose']
     BT.Config.valgrind          = config['ENV']['valgrind']