[testsuite] Use system_tests.path() in some test cases

tests/bugfixes/github/test_issue_283.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
-import system_tests
+from system_tests import CaseMeta, path, check_no_ASAN_UBSAN_errors
-import os.path
 
-class TestFirstPoC(metaclass=system_tests.CaseMeta):
+
+class TestFirstPoC(metaclass=CaseMeta):
     """
     Regression test for the bug described in:
     https://github.com/Exiv2/exiv2/issues/283
@@ -16,16 +16,15 @@ class TestFirstPoC(metaclass=system_tests.CaseMeta):
         Here we want to also check that the two last lines of got_stderr have the expected_stderr
         """
 
-        system_tests.check_no_ASAN_UBSAN_errors(self, i, command, got_stderr, expected_stderr)
+        check_no_ASAN_UBSAN_errors(self, i, command, got_stderr, expected_stderr)
         self.assertListEqual(expected_stderr.splitlines(), got_stderr.splitlines()[-2:])
 
-    filename = os.path.join("$data_path", "pocIssue283.jpg")
+    filename = path("$data_path/pocIssue283.jpg")
     commands = ["$exiv2 $filename"]
     stdout = [""]
     stderr = [
-        """$exiv2_exception_message """ + filename + """:
+        """$exiv2_exception_message $filename:
 $kerCorruptedMetadata
 """]
     compare_stderr = check_no_ASAN_UBSAN_errors
     retval = [1]
-

tests/bugfixes/github/test_pr_317.py

@@ -1,11 +1,11 @@
 # -*- coding: utf-8 -*-
 
-import system_tests
+from system_tests import CaseMeta, path
 
 
-class CanonEOSM100(metaclass=system_tests.CaseMeta):
+class CanonEOSM100(metaclass=CaseMeta):
 
-    filename = "$data_path/exiv2-pr317.exv"
+    filename = path("$data_path/exiv2-pr317.exv")
     commands = ["$exiv2 -pa --grep model/i $filename"]
 
     stdout = ["""Exif.Image.Model                             Ascii      15  Canon EOS M100

tests/bugfixes/redmine/test_issue_751.py

@@ -1,17 +1,16 @@
 # -*- coding: utf-8 -*-
 
-import system_tests
+from system_tests import DeleteFiles, CopyFiles, CaseMeta, path
-import os.path
 
 
-@system_tests.DeleteFiles("$xmpname")
+@DeleteFiles("$xmpname")
-@system_tests.CopyFiles("$data_path/exiv2-empty.jpg")
+@CopyFiles("$data_path/exiv2-empty.jpg")
-class AdobeXmpNamespace(metaclass=system_tests.CaseMeta):
+class AdobeXmpNamespace(metaclass=CaseMeta):
 
     url = "http://dev.exiv2.org/issues/751"
 
-    filename = os.path.join("$data_path", "exiv2-empty_copy.jpg")
+    filename = path("$data_path/exiv2-empty_copy.jpg")
-    xmpname = os.path.join("$data_path", "exiv2-empty_copy.xmp")
+    xmpname = path("$data_path/exiv2-empty_copy.xmp")
 
     commands = [
         """$exiv2 -v -M"reg imageapp orig/" -M "set Xmp.imageapp.uuid abcd" $filename""",

tests/bugfixes/redmine/test_issue_799.py

@@ -1,19 +1,18 @@
 # -*- coding: utf-8 -*-
 
-import system_tests
+from system_tests import DeleteFiles, CopyFiles, CaseMeta, path
-import os
 
 
-@system_tests.DeleteFiles("$xmpfile")
+@DeleteFiles("$xmpfile")
-@system_tests.CopyFiles("$data_path/exiv2-empty.jpg")
+@CopyFiles("$data_path/exiv2-empty.jpg")
-class WrongXmpTypeForNestedXmpKeys(metaclass=system_tests.CaseMeta):
+class WrongXmpTypeForNestedXmpKeys(metaclass=CaseMeta):
 
     url = "http://dev.exiv2.org/issues/$num"
 
     num = 799
-    cmdfile = os.path.join("$data_path", "bug$num.cmd")
+    cmdfile = path("$data_path/bug$num.cmd")
 
-    filename_common = os.path.join("$data_path", "exiv2-empty_copy")
+    filename_common = path("$data_path/exiv2-empty_copy")
     filename = "$filename_common.jpg"
     xmpfile = "$filename_common.xmp"