With Python 3 we want to use the 'bytes' type instead of 'str'. Adjust the code accordingly so that it works on both Python 2 and Python 3.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/binman/elf_test.py | 5 +- tools/binman/etype/_testing.py | 2 +- tools/binman/etype/u_boot_dtb_with_ucode.py | 4 +- tools/binman/etype/u_boot_ucode.py | 4 +- tools/binman/etype/vblock.py | 2 +- tools/binman/ftest.py | 132 ++++++++++---------- 6 files changed, 77 insertions(+), 72 deletions(-)
diff --git a/tools/binman/elf_test.py b/tools/binman/elf_test.py index 3d55cb1946e..42d94cbbbe2 100644 --- a/tools/binman/elf_test.py +++ b/tools/binman/elf_test.py @@ -22,7 +22,7 @@ class FakeEntry: """ def __init__(self, contents_size): self.contents_size = contents_size - self.data = 'a' * contents_size + self.data = tools.GetBytes(ord('a'), contents_size)
def GetPath(self): return 'entry_path' @@ -122,7 +122,8 @@ class TestElf(unittest.TestCase): section = FakeSection(sym_value=None) elf_fname = os.path.join(binman_dir, 'test', 'u_boot_binman_syms') syms = elf.LookupAndWriteSymbols(elf_fname, entry, section) - self.assertEqual(tools.GetBytes(255, 16) + 'a' * 4, entry.data) + self.assertEqual(tools.GetBytes(255, 16) + tools.GetBytes(ord('a'), 4), + entry.data)
def testDebug(self): """Check that enabling debug in the elf module produced debug output""" diff --git a/tools/binman/etype/_testing.py b/tools/binman/etype/_testing.py index 3e345bd9526..ac62d2e2005 100644 --- a/tools/binman/etype/_testing.py +++ b/tools/binman/etype/_testing.py @@ -75,7 +75,7 @@ class Entry__testing(Entry): def ObtainContents(self): if self.return_unknown_contents or not self.return_contents: return False - self.data = 'a' + self.data = b'a' self.contents_size = len(self.data) if self.return_contents_once: self.return_contents = False diff --git a/tools/binman/etype/u_boot_dtb_with_ucode.py b/tools/binman/etype/u_boot_dtb_with_ucode.py index 444c51b8b72..188888e022b 100644 --- a/tools/binman/etype/u_boot_dtb_with_ucode.py +++ b/tools/binman/etype/u_boot_dtb_with_ucode.py @@ -26,7 +26,7 @@ class Entry_u_boot_dtb_with_ucode(Entry_blob_dtb): """ def __init__(self, section, etype, node): Entry_blob_dtb.__init__(self, section, etype, node) - self.ucode_data = '' + self.ucode_data = b'' self.collate = False self.ucode_offset = None self.ucode_size = None @@ -65,7 +65,7 @@ class Entry_u_boot_dtb_with_ucode(Entry_blob_dtb): for node in self.ucode.subnodes: data_prop = node.props.get('data') if data_prop: - self.ucode_data += ''.join(data_prop.bytes) + self.ucode_data += data_prop.bytes if self.collate: node.DeleteProp('data') return True diff --git a/tools/binman/etype/u_boot_ucode.py b/tools/binman/etype/u_boot_ucode.py index a00e530295b..dee8848db7a 100644 --- a/tools/binman/etype/u_boot_ucode.py +++ b/tools/binman/etype/u_boot_ucode.py @@ -69,7 +69,7 @@ class Entry_u_boot_ucode(Entry_blob): if entry and entry.target_offset: found = True if not found: - self.data = '' + self.data = b'' return True # Get the microcode from the device tree entry. If it is not available # yet, return False so we will be called later. If the section simply @@ -87,7 +87,7 @@ class Entry_u_boot_ucode(Entry_blob):
if not fdt_entry.collate: # This binary can be empty - self.data = '' + self.data = b'' return True
# Write it out to a file diff --git a/tools/binman/etype/vblock.py b/tools/binman/etype/vblock.py index 334ff9f966a..91fa2f7808f 100644 --- a/tools/binman/etype/vblock.py +++ b/tools/binman/etype/vblock.py @@ -51,7 +51,7 @@ class Entry_vblock(Entry):
def ObtainContents(self): # Join up the data files to be signed - input_data = '' + input_data = b'' for entry_phandle in self.content: data = self.section.GetContentsByPhandle(entry_phandle, self) if data is None: diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index 971fade3432..48fec501790 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -29,38 +29,38 @@ import tools import tout
# Contents of test files, corresponding to different entry types -U_BOOT_DATA = '1234' -U_BOOT_IMG_DATA = 'img' -U_BOOT_SPL_DATA = '56780123456789abcde' -U_BOOT_TPL_DATA = 'tpl' -BLOB_DATA = '89' -ME_DATA = '0abcd' -VGA_DATA = 'vga' -U_BOOT_DTB_DATA = 'udtb' -U_BOOT_SPL_DTB_DATA = 'spldtb' -U_BOOT_TPL_DTB_DATA = 'tpldtb' -X86_START16_DATA = 'start16' -X86_START16_SPL_DATA = 'start16spl' -X86_START16_TPL_DATA = 'start16tpl' -PPC_MPC85XX_BR_DATA = 'ppcmpc85xxbr' -U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here' -U_BOOT_SPL_NODTB_DATA = 'splnodtb with microcode pointer somewhere in here' -U_BOOT_TPL_NODTB_DATA = 'tplnodtb with microcode pointer somewhere in here' -FSP_DATA = 'fsp' -CMC_DATA = 'cmc' -VBT_DATA = 'vbt' -MRC_DATA = 'mrc' +U_BOOT_DATA = b'1234' +U_BOOT_IMG_DATA = b'img' +U_BOOT_SPL_DATA = b'56780123456789abcde' +U_BOOT_TPL_DATA = b'tpl' +BLOB_DATA = b'89' +ME_DATA = b'0abcd' +VGA_DATA = b'vga' +U_BOOT_DTB_DATA = b'udtb' +U_BOOT_SPL_DTB_DATA = b'spldtb' +U_BOOT_TPL_DTB_DATA = b'tpldtb' +X86_START16_DATA = b'start16' +X86_START16_SPL_DATA = b'start16spl' +X86_START16_TPL_DATA = b'start16tpl' +PPC_MPC85XX_BR_DATA = b'ppcmpc85xxbr' +U_BOOT_NODTB_DATA = b'nodtb with microcode pointer somewhere in here' +U_BOOT_SPL_NODTB_DATA = b'splnodtb with microcode pointer somewhere in here' +U_BOOT_TPL_NODTB_DATA = b'tplnodtb with microcode pointer somewhere in here' +FSP_DATA = b'fsp' +CMC_DATA = b'cmc' +VBT_DATA = b'vbt' +MRC_DATA = b'mrc' TEXT_DATA = 'text' TEXT_DATA2 = 'text2' TEXT_DATA3 = 'text3' -CROS_EC_RW_DATA = 'ecrw' -GBB_DATA = 'gbbd' -BMPBLK_DATA = 'bmp' -VBLOCK_DATA = 'vblk' -FILES_DATA = ("sorry I'm late\nOh, don't bother apologising, I'm " + - "sorry you're alive\n") -COMPRESS_DATA = 'data to compress' -REFCODE_DATA = 'refcode' +CROS_EC_RW_DATA = b'ecrw' +GBB_DATA = b'gbbd' +BMPBLK_DATA = b'bmp' +VBLOCK_DATA = b'vblk' +FILES_DATA = (b"sorry I'm late\nOh, don't bother apologising, I'm " + + b"sorry you're alive\n") +COMPRESS_DATA = b'data to compress' +REFCODE_DATA = b'refcode'
class TestFunctional(unittest.TestCase): @@ -803,7 +803,7 @@ class TestFunctional(unittest.TestCase):
def testPackX86RomMeNoDesc(self): """Test that an invalid Intel descriptor entry is detected""" - TestFunctional._MakeInputFile('descriptor.bin', '') + TestFunctional._MakeInputFile('descriptor.bin', b'') with self.assertRaises(ValueError) as e: self._DoTestFile('031_x86-rom-me.dts') self.assertIn("Node '/binman/intel-descriptor': Cannot find FD " @@ -900,8 +900,8 @@ class TestFunctional(unittest.TestCase): """ first, pos_and_size = self._RunMicrocodeTest('034_x86_ucode.dts', U_BOOT_NODTB_DATA) - self.assertEqual('nodtb with microcode' + pos_and_size + - ' somewhere in here', first) + self.assertEqual(b'nodtb with microcode' + pos_and_size + + b' somewhere in here', first)
def _RunPackUbootSingleMicrocode(self): """Test that x86 microcode can be handled correctly @@ -932,8 +932,8 @@ class TestFunctional(unittest.TestCase): pos_and_size = struct.pack('<2L', 0xfffffe00 + ucode_pos, len(ucode_data)) first = data[:len(U_BOOT_NODTB_DATA)] - self.assertEqual('nodtb with microcode' + pos_and_size + - ' somewhere in here', first) + self.assertEqual(b'nodtb with microcode' + pos_and_size + + b' somewhere in here', first)
def testPackUbootSingleMicrocode(self): """Test that x86 microcode can be handled correctly with fdt_normal. @@ -1068,8 +1068,8 @@ class TestFunctional(unittest.TestCase): self._SetupSplElf('u_boot_ucode_ptr') first, pos_and_size = self._RunMicrocodeTest(dts, U_BOOT_SPL_NODTB_DATA, ucode_second=ucode_second) - self.assertEqual('splnodtb with microc' + pos_and_size + - 'ter somewhere in here', first) + self.assertEqual(b'splnodtb with microc' + pos_and_size + + b'ter somewhere in here', first)
def testPackUbootSplMicrocode(self): """Test that x86 microcode can be handled correctly in SPL""" @@ -1123,8 +1123,9 @@ class TestFunctional(unittest.TestCase): def testSections(self): """Basic test of sections""" data = self._DoReadFile('055_sections.dts') - expected = (U_BOOT_DATA + '!' * 12 + U_BOOT_DATA + 'a' * 12 + - U_BOOT_DATA + '&' * 4) + expected = (U_BOOT_DATA + tools.GetBytes(ord('!'), 12) + + U_BOOT_DATA + tools.GetBytes(ord('a'), 12) + + U_BOOT_DATA + tools.GetBytes(ord('&'), 4)) self.assertEqual(expected, data)
def testMap(self): @@ -1282,8 +1283,10 @@ class TestFunctional(unittest.TestCase): } data, _, _, _ = self._DoReadFileDtb('066_text.dts', entry_args=entry_args) - expected = (TEXT_DATA + tools.GetBytes(0, 8 - len(TEXT_DATA)) + - TEXT_DATA2 + TEXT_DATA3 + 'some text') + expected = (tools.ToBytes(TEXT_DATA) + + tools.GetBytes(0, 8 - len(TEXT_DATA)) + + tools.ToBytes(TEXT_DATA2) + tools.ToBytes(TEXT_DATA3) + + b'some text') self.assertEqual(expected, data)
def testEntryDocs(self): @@ -1304,32 +1307,33 @@ class TestFunctional(unittest.TestCase): """Basic test of generation of a flashrom fmap""" data = self._DoReadFile('067_fmap.dts') fhdr, fentries = fmap_util.DecodeFmap(data[32:]) - expected = U_BOOT_DATA + '!' * 12 + U_BOOT_DATA + 'a' * 12 + expected = (U_BOOT_DATA + tools.GetBytes(ord('!'), 12) + + U_BOOT_DATA + tools.GetBytes(ord('a'), 12)) self.assertEqual(expected, data[:32]) - self.assertEqual('__FMAP__', fhdr.signature) + self.assertEqual(b'__FMAP__', fhdr.signature) self.assertEqual(1, fhdr.ver_major) self.assertEqual(0, fhdr.ver_minor) self.assertEqual(0, fhdr.base) self.assertEqual(16 + 16 + fmap_util.FMAP_HEADER_LEN + fmap_util.FMAP_AREA_LEN * 3, fhdr.image_size) - self.assertEqual('FMAP', fhdr.name) + self.assertEqual(b'FMAP', fhdr.name) self.assertEqual(3, fhdr.nareas) for fentry in fentries: self.assertEqual(0, fentry.flags)
self.assertEqual(0, fentries[0].offset) self.assertEqual(4, fentries[0].size) - self.assertEqual('RO_U_BOOT', fentries[0].name) + self.assertEqual(b'RO_U_BOOT', fentries[0].name)
self.assertEqual(16, fentries[1].offset) self.assertEqual(4, fentries[1].size) - self.assertEqual('RW_U_BOOT', fentries[1].name) + self.assertEqual(b'RW_U_BOOT', fentries[1].name)
self.assertEqual(32, fentries[2].offset) self.assertEqual(fmap_util.FMAP_HEADER_LEN + fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) - self.assertEqual('FMAP', fentries[2].name) + self.assertEqual(b'FMAP', fentries[2].name)
def testBlobNamedByArg(self): """Test we can add a blob with the filename coming from an entry arg""" @@ -1597,7 +1601,7 @@ class TestFunctional(unittest.TestCase): files = entries['files'] entries = files._section._entries
- orig = '' + orig = b'' for i in range(1, 3): key = '%d.dat' % i start = entries[key].image_pos @@ -1625,10 +1629,10 @@ class TestFunctional(unittest.TestCase): """Test an expanding entry""" data, _, map_data, _ = self._DoReadFileDtb('088_expand_size.dts', map=True) - expect = ('a' * 8 + U_BOOT_DATA + - MRC_DATA + 'b' * 1 + U_BOOT_DATA + - 'c' * 8 + U_BOOT_DATA + - 'd' * 8) + expect = (tools.GetBytes(ord('a'), 8) + U_BOOT_DATA + + MRC_DATA + tools.GetBytes(ord('b'), 1) + U_BOOT_DATA + + tools.GetBytes(ord('c'), 8) + U_BOOT_DATA + + tools.GetBytes(ord('d'), 8)) self.assertEqual(expect, data) self.assertEqual('''ImagePos Offset Size Name 00000000 00000000 00000028 main-section @@ -1660,7 +1664,7 @@ class TestFunctional(unittest.TestCase): hash_node = dtb.GetNode('/binman/u-boot/hash').props['value'] m = hashlib.sha256() m.update(U_BOOT_DATA) - self.assertEqual(m.digest(), ''.join(hash_node.value)) + self.assertEqual(m.digest(), b''.join(hash_node.value))
def testHashNoAlgo(self): with self.assertRaises(ValueError) as e: @@ -1683,8 +1687,8 @@ class TestFunctional(unittest.TestCase): hash_node = dtb.GetNode('/binman/section/hash').props['value'] m = hashlib.sha256() m.update(U_BOOT_DATA) - m.update(16 * 'a') - self.assertEqual(m.digest(), ''.join(hash_node.value)) + m.update(tools.GetBytes(ord('a'), 16)) + self.assertEqual(m.digest(), b''.join(hash_node.value))
def testPackUBootTplMicrocode(self): """Test that x86 microcode can be handled correctly in TPL @@ -1699,14 +1703,14 @@ class TestFunctional(unittest.TestCase): TestFunctional._MakeInputFile('tpl/u-boot-tpl', fd.read()) first, pos_and_size = self._RunMicrocodeTest('093_x86_tpl_ucode.dts', U_BOOT_TPL_NODTB_DATA) - self.assertEqual('tplnodtb with microc' + pos_and_size + - 'ter somewhere in here', first) + self.assertEqual(b'tplnodtb with microc' + pos_and_size + + b'ter somewhere in here', first)
def testFmapX86(self): """Basic test of generation of a flashrom fmap""" data = self._DoReadFile('094_fmap_x86.dts') fhdr, fentries = fmap_util.DecodeFmap(data[32:]) - expected = U_BOOT_DATA + MRC_DATA + 'a' * (32 - 7) + expected = U_BOOT_DATA + MRC_DATA + tools.GetBytes(ord('a'), 32 - 7) self.assertEqual(expected, data[:32]) fhdr, fentries = fmap_util.DecodeFmap(data[32:])
@@ -1714,21 +1718,21 @@ class TestFunctional(unittest.TestCase):
self.assertEqual(0, fentries[0].offset) self.assertEqual(4, fentries[0].size) - self.assertEqual('U_BOOT', fentries[0].name) + self.assertEqual(b'U_BOOT', fentries[0].name)
self.assertEqual(4, fentries[1].offset) self.assertEqual(3, fentries[1].size) - self.assertEqual('INTEL_MRC', fentries[1].name) + self.assertEqual(b'INTEL_MRC', fentries[1].name)
self.assertEqual(32, fentries[2].offset) self.assertEqual(fmap_util.FMAP_HEADER_LEN + fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) - self.assertEqual('FMAP', fentries[2].name) + self.assertEqual(b'FMAP', fentries[2].name)
def testFmapX86Section(self): """Basic test of generation of a flashrom fmap""" data = self._DoReadFile('095_fmap_x86_section.dts') - expected = U_BOOT_DATA + MRC_DATA + 'b' * (32 - 7) + expected = U_BOOT_DATA + MRC_DATA + tools.GetBytes(ord('b'), 32 - 7) self.assertEqual(expected, data[:32]) fhdr, fentries = fmap_util.DecodeFmap(data[36:])
@@ -1736,16 +1740,16 @@ class TestFunctional(unittest.TestCase):
self.assertEqual(0, fentries[0].offset) self.assertEqual(4, fentries[0].size) - self.assertEqual('U_BOOT', fentries[0].name) + self.assertEqual(b'U_BOOT', fentries[0].name)
self.assertEqual(4, fentries[1].offset) self.assertEqual(3, fentries[1].size) - self.assertEqual('INTEL_MRC', fentries[1].name) + self.assertEqual(b'INTEL_MRC', fentries[1].name)
self.assertEqual(36, fentries[2].offset) self.assertEqual(fmap_util.FMAP_HEADER_LEN + fmap_util.FMAP_AREA_LEN * 3, fentries[2].size) - self.assertEqual('FMAP', fentries[2].name) + self.assertEqual(b'FMAP', fentries[2].name)
def testElf(self): """Basic test of ELF entries"""