608ad0a528
Issue #15763 is again mostly false positive crashes of the unit tests because the code is only partly GIMP code, arranged differently as what a full GIMP process would actually do. The new tests just runs on the real GIMP code. Now the difference is that we don't test the UI by doing this, but this can be debated whether the previous tests were actually running on the UI themselves (they were mostly running some core code directly and sometimes activating some actions or raising dialogs (gimp_test_utils_create_image_from_dialog()), but again not by actually clicking or hitting keys as a human would do. It's not proper UI testing (cf. #9339 of #13376 for further discussions on this topic). So in the meantime, let's go with this intermediate step. At least now, such tests would run actual GIMP code and would catch issues which could really happen in a GIMP process.
85 lines
4.5 KiB
Python
85 lines
4.5 KiB
Python
#!/usr/bin/env python3
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# NOTE: these tests were originally mostly supposed to be GUI tests, but
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# the early tests were much too flimsy. And to be fair, they were not
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# proper GUI tests either, as they would hack-call some core functions,
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# but without actually loading the full process and clicking on buttons
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# or actually interacting with the interface.
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# These replacement tests are further away since they use the public API
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# (but this one does use core code too!).
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#
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# Now the ideal implementation would use dedicated GUI testing
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# frameworks, which actually simulate human interactions with GUI
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# applications through automated scripts. When we'll have these, we may
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# replace the below tests.
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tmpdir = Gimp.temp_directory()
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# Tests that the URIs are correct for a newly created image.
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image = Gimp.Image.new(800, 600, Gimp.ImageBaseType.RGB)
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#Gimp.Display.new(image)
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gimp_assert("New image has no file associated", image.get_xcf_file() is None)
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gimp_assert("New image has no imported file", image.get_imported_file() is None);
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gimp_assert("New image has no exported file", image.get_exported_file() is None);
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image.delete()
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# Tests that GimpImage URIs are correct for an XCF file that has just been opened.
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path = os.path.join(os.environ['GIMP_TESTING_ABS_TOP_SRCDIR'],
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'app/tests/files/gimp-2-6-file.xcf')
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gimp_assert("XCF file to load exists", GLib.file_test(path, GLib.FileTest.EXISTS))
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file = Gio.File.new_for_path(path)
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image = Gimp.file_load(Gimp.RunMode.NONINTERACTIVE, file)
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gimp_assert("Loaded XCF's file equals the loaded file", image.get_xcf_file().equal(file));
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gimp_assert("Loaded XCF has no imported file", image.get_imported_file() is None);
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gimp_assert("Loaded XCF has no exported file", image.get_exported_file() is None);
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# Tests that the URIs are correct for an image that has been imported and then saved.
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path = os.path.join(tmpdir, 'gimp-test.xcf')
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saved_file = Gio.File.new_for_path(path)
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gimp_assert(f"Making sure {path} does not exists", not GLib.file_test(path, GLib.FileTest.EXISTS))
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Gimp.file_save(Gimp.RunMode.NONINTERACTIVE, image, saved_file, None)
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gimp_assert("XCF file was properly saved", GLib.file_test(path, GLib.FileTest.EXISTS))
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gimp_assert("Saved XCF's file is correct", image.get_xcf_file().equal(saved_file));
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gimp_assert("Saved XCF has no imported file", image.get_imported_file() is None);
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gimp_assert("Saved XCF has no exported file", image.get_exported_file() is None);
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# Tests that the URIs for an exported, newly created file are correct.
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path = os.path.join(tmpdir, 'gimp-test.png')
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exported_file = Gio.File.new_for_path(path)
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gimp_assert(f"Making sure {path} does not exists", not GLib.file_test(path, GLib.FileTest.EXISTS))
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Gimp.file_save(Gimp.RunMode.NONINTERACTIVE, image, exported_file, None)
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gimp_assert("PNG file was properly saved", GLib.file_test(path, GLib.FileTest.EXISTS))
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gimp_assert("Exported image's file still equals the saved file", image.get_xcf_file().equal(saved_file));
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gimp_assert("Exported image has no imported file", image.get_imported_file() is None);
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gimp_assert("Exported image's exported file is correct", image.get_exported_file().equal(exported_file));
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saved_file.delete()
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exported_file.delete()
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image.delete()
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# Tests that URIs are correct for an imported image.
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path = os.path.join(os.environ['GIMP_TESTING_ABS_TOP_BUILDDIR'],
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'gimp-data/images/logo/gimp64x64.png')
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gimp_assert("Image file to import exists", GLib.file_test(path, GLib.FileTest.EXISTS))
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file = Gio.File.new_for_path(path)
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image = Gimp.file_load(Gimp.RunMode.NONINTERACTIVE, file)
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gimp_assert("Imported image has no file associated", image.get_xcf_file() is None)
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gimp_assert("Imported image's imported file equals the loaded file", image.get_imported_file().equal(file));
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gimp_assert("Imported image has no exported file", image.get_exported_file() is None);
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# Tests that after a XCF file was imported then exported, the import URI is cleared.
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# An image can not be considered both imported and exported at the same time.
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gimp_assert(f"Making sure {exported_file.peek_path()} does not exists",
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not GLib.file_test(exported_file.peek_path(), GLib.FileTest.EXISTS))
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Gimp.file_save(Gimp.RunMode.NONINTERACTIVE, image, exported_file, None)
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gimp_assert("Imported then exported image has no file associated", image.get_xcf_file() is None)
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gimp_assert("Imported then exported image has no imported file", image.get_imported_file() is None)
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gimp_assert("Imported then exported image has a correct exported file", image.get_exported_file().equal(exported_file))
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exported_file.delete()
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image.delete()
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