Add testsuite for pySim-shell with real cards

This patch adds a comprehensive testsuite for pySim-shell. The testsuite
is based on python's unittest framework in combination with pySim-shell
scripts.

Related: OS#6531
Change-Id: Ieae1330767a6e55e62437f5f988a0d33b727b5de

tests/pySim-shell_test/file_specific/ef_imsi.ok

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+{
+    "imsi": "262421414141414"
+}

tests/pySim-shell_test/file_specific/test.py

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+# Testsuite for pySim-shell.py
+#
+# (C) 2024 by sysmocom - s.f.m.c. GmbH
+# All Rights Reserved
+#
+# Author: Philipp Maier
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import unittest
+import os
+from utils import *
+
+class test_case(UnittestUtils):
+    def test_update_imsi_plmn(self):
+        cardname = 'sysmoISIM-SJA5-S17'
+
+        self.runPySimShell(cardname, "test_update_imsi_plmn.script", add_adm = True)
+        self.assertEqualFiles("ef_imsi.tmp")
+
+    def test_ef_ust(self):
+        cardname = 'sysmoISIM-SJA5-S17'
+
+        self.runPySimShell(cardname, "test_ef_ust.script", add_adm = True)
+        self.assertEqualFiles("test_ef_ust.tmp")
+
+    def test_ef_ist(self):
+        cardname = 'sysmoISIM-SJA5-S17'
+
+        self.runPySimShell(cardname, "test_ef_ist.script", add_adm = True)
+        self.assertEqualFiles("test_ef_ist.tmp")
+
+if __name__ == "__main__":
+    unittest.main()

tests/pySim-shell_test/file_specific/test_ef_ist.ok

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+Checking service No 2 (inactive)
+Checking service No 5 (active)
+Checking service No 6 (inactive)
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+Checking service No 20 (active)
+Checking service No 21 (inactive)
+Checking service No 22 (inactive)
+===> 7 service / file inconsistencies detected
+190208
+190208
+190208

tests/pySim-shell_test/file_specific/test_ef_ist.script

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+set debug true
+set echo true
+
+# Create a backup the files we will modify
+export --filename MF/ADF.ISIM/EF.IST > restore_ef_ist.script.tmp
+
+# Write some known default
+select MF/ADF.ISIM/EF.IST
+update_binary 190208
+
+# Run check
+ist_service_check > test_ef_ist.tmp
+
+# Make changes and see if they were applied
+read_binary >> test_ef_ist.tmp
+ust_service_activate 7
+read_binary >> test_ef_ist.tmp
+ust_service_deactivate 7
+read_binary >> test_ef_ist.tmp
+
+# Restore modified files to their original state
+run_script restore_ef_ist.script.tmp

tests/pySim-shell_test/file_specific/test_ef_ust.ok

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+Checking service No 1 (inactive)
+Checking service No 2 (active)
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+Checking service No 148 (inactive)
+Checking service No 150 (inactive)
+===> 75 service / file inconsistencies detected
+beff9f9de73e04080000ff730000000600000000
+beff9f9de73e04080000ff730000000600002000
+beff9f9de73e04080000ff730000000600000000

tests/pySim-shell_test/file_specific/test_ef_ust.script

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+set debug true
+set echo true
+
+# Create a backup the files we will modify
+export --filename MF/ADF.USIM/EF.UST > restore_ef_ust.script.tmp
+
+# Write some known default
+select MF/ADF.USIM/EF.UST
+update_binary beff9f9de73e04080000ff730000000600000000
+
+# Run check
+ust_service_check > test_ef_ust.tmp
+
+# Make changes and see if they were applied
+read_binary >> test_ef_ust.tmp
+ust_service_activate 150
+read_binary >> test_ef_ust.tmp
+ust_service_deactivate 150
+read_binary >> test_ef_ust.tmp
+
+# Restore modified files to their original state
+run_script restore_ef_ust.script.tmp

tests/pySim-shell_test/file_specific/test_update_imsi_plmn.script

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+set debug true
+set echo true
+
+# Create a backup the files we will modify
+export --filename MF/ADF.USIM/EF.IMSI > restore_ef_imsi.script.tmp
+
+select MF/ADF.USIM/EF.IMSI
+update_binary 084941414141414141
+update_imsi_plmn 26242
+read_binary_decoded > ef_imsi.tmp
+
+# Restore modified files to their original state
+run_script restore_ef_imsi.script.tmp