[PATCH v4 01/13] binman: Skip elf tests if python elftools is not available
Stefan Herbrechtsmeier
stefan.herbrechtsmeier-oss at weidmueller.com
Tue Aug 16 10:41:58 CEST 2022
From: Stefan Herbrechtsmeier <stefan.herbrechtsmeier at weidmueller.com>
Skip tests which requires python elftools if the tool is not available.
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier at weidmueller.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
(no changes since v2)
Changes in v2:
- Added
tools/binman/elf_test.py | 14 ++++++++++++++
tools/binman/ftest.py | 18 ++++++++++++++++++
2 files changed, 32 insertions(+)
diff --git a/tools/binman/elf_test.py b/tools/binman/elf_test.py
index 5a51c64cfe..75b867c2be 100644
--- a/tools/binman/elf_test.py
+++ b/tools/binman/elf_test.py
@@ -122,6 +122,8 @@ class TestElf(unittest.TestCase):
def testOutsideFile(self):
"""Test a symbol which extends outside the entry area is detected"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
entry = FakeEntry(10)
section = FakeSection()
elf_fname = self.ElfTestFile('u_boot_binman_syms')
@@ -147,6 +149,8 @@ class TestElf(unittest.TestCase):
Only 32 and 64 bits are supported, since we need to store an offset
into the image.
"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
entry = FakeEntry(10)
section = FakeSection()
elf_fname =self.ElfTestFile('u_boot_binman_syms_size')
@@ -161,6 +165,8 @@ class TestElf(unittest.TestCase):
This should produce -1 values for all thress symbols, taking up the
first 16 bytes of the image.
"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
entry = FakeEntry(28)
section = FakeSection(sym_value=None)
elf_fname = self.ElfTestFile('u_boot_binman_syms')
@@ -172,6 +178,8 @@ class TestElf(unittest.TestCase):
def testDebug(self):
"""Check that enabling debug in the elf module produced debug output"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
try:
tout.init(tout.DEBUG)
entry = FakeEntry(24)
@@ -281,6 +289,8 @@ class TestElf(unittest.TestCase):
def test_read_segments_bad_data(self):
"""Test for read_loadable_segments() with an invalid ELF file"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
fname = self.ElfTestFile('embed_data')
with self.assertRaises(ValueError) as e:
elf.read_loadable_segments(tools.get_bytes(100, 100))
@@ -288,6 +298,8 @@ class TestElf(unittest.TestCase):
def test_get_file_offset(self):
"""Test GetFileOffset() gives the correct file offset for a symbol"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
fname = self.ElfTestFile('embed_data')
syms = elf.GetSymbols(fname, ['embed'])
addr = syms['embed'].address
@@ -314,6 +326,8 @@ class TestElf(unittest.TestCase):
def test_get_symbol_from_address(self):
"""Test GetSymbolFromAddress()"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
fname = self.ElfTestFile('elf_sections')
sym_name = 'calculate'
syms = elf.GetSymbols(fname, [sym_name])
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index fa1f421c05..da9aa9e679 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -4807,6 +4807,8 @@ class TestFunctional(unittest.TestCase):
def testUpdateFdtInElf(self):
"""Test that we can update the devicetree in an ELF file"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
infile = elf_fname = self.ElfTestFile('u_boot_binman_embed')
outfile = os.path.join(self._indir, 'u-boot.out')
begin_sym = 'dtb_embed_begin'
@@ -4858,6 +4860,8 @@ class TestFunctional(unittest.TestCase):
def testUpdateFdtInElfNoSyms(self):
"""Test that missing symbols are detected with --update-fdt-in-elf"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
infile = elf_fname = self.ElfTestFile('u_boot_binman_embed')
outfile = ''
begin_sym = 'wrong_begin'
@@ -4871,6 +4875,8 @@ class TestFunctional(unittest.TestCase):
def testUpdateFdtInElfTooSmall(self):
"""Test that an over-large dtb is detected with --update-fdt-in-elf"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
infile = elf_fname = self.ElfTestFile('u_boot_binman_embed_sm')
outfile = os.path.join(self._indir, 'u-boot.out')
begin_sym = 'dtb_embed_begin'
@@ -5344,6 +5350,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElf(self):
"""Test an image with an FIT with an split-elf operation"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
entry_args = {
'of-list': 'test-fdt1 test-fdt2',
'default-dt': 'test-fdt2',
@@ -5421,6 +5429,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElfBadElf(self):
"""Test a FIT split-elf operation with an invalid ELF file"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
TestFunctional._MakeInputFile('bad.elf', tools.get_bytes(100, 100))
entry_args = {
'of-list': 'test-fdt1 test-fdt2',
@@ -5440,6 +5450,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElfBadDirective(self):
"""Test a FIT split-elf invalid fit,xxx directive in an image node"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
err = self._check_bad_fit('227_fit_bad_dir.dts')
self.assertIn(
"Node '/binman/fit': subnode 'images/@atf-SEQ': Unknown directive 'fit,something'",
@@ -5447,6 +5459,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElfBadDirectiveConfig(self):
"""Test a FIT split-elf with invalid fit,xxx directive in config"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
err = self._check_bad_fit('228_fit_bad_dir_config.dts')
self.assertEqual(
"Node '/binman/fit': subnode 'configurations/@config-SEQ': Unknown directive 'fit,config'",
@@ -5470,6 +5484,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElfMissing(self):
"""Test an split-elf FIT with a missing ELF file"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
err = self.checkFitSplitElf(allow_missing=True)
self.assertRegex(
err,
@@ -5477,6 +5493,8 @@ fdt fdtmap Extract the devicetree blob from the fdtmap
def testFitSplitElfFaked(self):
"""Test an split-elf FIT with faked ELF file"""
+ if not elf.ELF_TOOLS:
+ self.skipTest('Python elftools not available')
err = self.checkFitSplitElf(allow_missing=True, allow_fake_blobs=True)
self.assertRegex(
err,
--
2.30.2
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