def test_invalid_fip_h(self):
"""Check failure to parse firmware_image_package.h"""
self.setup_readme()
self.setup_macro('blah')
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('Cannot parse file', str(err.exception))
def test_invalid_tbbr_c(self):
"""Check failure to parse tbbr_config.c"""
self.setup_readme()
self.setup_macro()
# Check invalid format for C file
self.setup_name('blah')
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('Cannot parse file', str(err.exception))
def test_missing_tbbr_c(self):
"""Check handlinh of missing tbbr_config.c"""
self.setup_readme()
self.setup_macro()
# Still need the .c file
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('tbbr_config.c', str(err.exception))
def test_no_debug(self):
"""Test running without the -D flag"""
self.setup_readme()
self.setup_macro()
self.setup_name()
args = self.args.copy()
args.remove('-D')
tools.WriteFile(self.src_file, '', binary=False)
with test_util.capture_sys_output():
fip_util.main(args, self.src_file)
def test_inconsistent_tbbr_c(self):
"""Check tbbr_config.c in a format we don't expect"""
self.setup_readme()
# This is missing a hex value
self.setup_macro('''
/* ToC Entry UUIDs */
#define UUID_TRUSTED_UPDATE_FIRMWARE_SCP_BL2U \\
{{0x65, 0x92, 0x27,}, {0x2f, 0x74}, {0xe6, 0x44}, 0x8d, 0xff, {0x57, 0x9a, 0xc1, 0xff, 0x06, 0x10} }
#define UUID_TRUSTED_UPDATE_FIRMWARE_BL2U \\
{{0x60, 0xb3, 0xeb, 0x37}, {0xc1, 0xe5}, {0xea, 0x41}, 0x9d, 0xf3, {0x19, 0xed, 0xa1, 0x1f, 0x68, 0x01} }
''')
# Check invalid format for C file
self.setup_name('blah')
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('Cannot parse UUID line 5', str(err.exception))
def test_changes(self):
"""Check handling of a source file that does/doesn't need changes"""
self.setup_readme()
self.setup_macro()
self.setup_name()
# Check generating the file when changes are needed
tools.WriteFile(self.src_file,
'''
# This is taken from tbbr_config.c in ARM Trusted Firmware
FIP_TYPE_LIST = [
# ToC Entry UUIDs
FipType('scp-fwu-cfg', 'SCP Firmware Updater Configuration FWU SCP_BL2U',
[0x65, 0x92, 0x27, 0x03, 0x2f, 0x74, 0xe6, 0x44,
0x8d, 0xff, 0x57, 0x9a, 0xc1, 0xff, 0x06, 0x10]),
] # end
blah de blah
''',
binary=False)
with test_util.capture_sys_output() as (stdout, _):
fip_util.main(self.args, self.src_file)
self.assertIn('Needs update', stdout.getvalue())
# Check generating the file when no changes are needed
tools.WriteFile(self.src_file,
'''
# This is taken from tbbr_config.c in ARM Trusted Firmware
FIP_TYPE_LIST = [
# ToC Entry UUIDs
FipType('scp-fwu-cfg', 'SCP Firmware Updater Configuration FWU SCP_BL2U',
[0x65, 0x92, 0x27, 0x03, 0x2f, 0x74, 0xe6, 0x44,
0x8d, 0xff, 0x57, 0x9a, 0xc1, 0xff, 0x06, 0x10]),
FipType('ap-fwu-cfg', 'AP Firmware Updater Configuration BL2U',
[0x60, 0xb3, 0xeb, 0x37, 0xc1, 0xe5, 0xea, 0x41,
0x9d, 0xf3, 0x19, 0xed, 0xa1, 0x1f, 0x68, 0x01]),
] # end
blah blah''',
binary=False)
with test_util.capture_sys_output() as (stdout, _):
fip_util.main(self.args, self.src_file)
self.assertIn('is up-to-date', stdout.getvalue())
def test_no_fip_h(self):
"""Check handling of missing firmware_image_package.h"""
self.setup_readme()
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('No such file or directory', str(err.exception))
def test_invalid_readme(self):
"""Test that an invalid readme.rst is detected"""
tools.WriteFile(self.readme, 'blah', binary=False)
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('does not start with', str(err.exception))
def test_no_readme(self):
"""Test handling of a missing readme.rst"""
with self.assertRaises(Exception) as err:
fip_util.main(self.args, self.src_file)
self.assertIn('Expected file', str(err.exception))
