binman: Clean up all output directories in tests
At present some tests leave behind output directories. This happens
because some tests call binman, which sets up an output directory, then
call it again, which sets up another output directory and leaves the
original one behind.
Fix this by using a separate temporary directory when binman is called
twice, or by manually removing the output directory.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index a51865c..c0842c4 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -203,6 +203,28 @@
"""Remove the temporary output directory"""
self._CleanupOutputDir()
+ def _SetupImageInTmpdir(self):
+ """Set up the output image in a new temporary directory
+
+ This is used when an image has been generated in the output directory,
+ but we want to run binman again. This will create a new output
+ directory and fail to delete the original one.
+
+ This creates a new temporary directory, copies the image to it (with a
+ new name) and removes the old output directory.
+
+ Returns:
+ Tuple:
+ Temporary directory to use
+ New image filename
+ """
+ image_fname = tools.GetOutputFilename('image.bin')
+ tmpdir = tempfile.mkdtemp(prefix='binman.')
+ updated_fname = os.path.join(tmpdir, 'image-updated.bin')
+ tools.WriteFile(updated_fname, tools.ReadFile(image_fname))
+ self._CleanupOutputDir()
+ return tmpdir, updated_fname
+
@classmethod
def _ResetDtbs(self):
TestFunctional._MakeInputFile('u-boot.dtb', U_BOOT_DTB_DATA)
@@ -1563,6 +1585,7 @@
self.assertFalse(os.path.exists(tools.GetOutputFilename('image1.bin')))
self.assertTrue(os.path.exists(tools.GetOutputFilename('image2.bin')))
+ self._CleanupOutputDir()
def testUpdateFdtAll(self):
"""Test that all device trees are updated with offset/size info"""
@@ -2364,9 +2387,12 @@
fdt_size = entries['section'].GetEntries()['u-boot-dtb'].size
fdtmap_offset = entries['fdtmap'].offset
- image_fname = tools.GetOutputFilename('image.bin')
- with test_util.capture_sys_output() as (stdout, stderr):
- self._DoBinman('ls', '-i', image_fname)
+ try:
+ tmpdir, updated_fname = self._SetupImageInTmpdir()
+ with test_util.capture_sys_output() as (stdout, stderr):
+ self._DoBinman('ls', '-i', updated_fname)
+ finally:
+ shutil.rmtree(tmpdir)
lines = stdout.getvalue().splitlines()
expected = [
'Name Image-pos Size Entry-type Offset Uncomp-size',
@@ -2387,9 +2413,12 @@
def testListCmdFail(self):
"""Test failing to list an image"""
self._DoReadFile('005_simple.dts')
- image_fname = tools.GetOutputFilename('image.bin')
- with self.assertRaises(ValueError) as e:
- self._DoBinman('ls', '-i', image_fname)
+ try:
+ tmpdir, updated_fname = self._SetupImageInTmpdir()
+ with self.assertRaises(ValueError) as e:
+ self._DoBinman('ls', '-i', updated_fname)
+ finally:
+ shutil.rmtree(tmpdir)
self.assertIn("Cannot find FDT map in image", str(e.exception))
def _RunListCmd(self, paths, expected):
@@ -2515,10 +2544,14 @@
"""Test extracting a file fron an image on the command line"""
self._CheckLz4()
self._DoReadFileRealDtb('130_list_fdtmap.dts')
- image_fname = tools.GetOutputFilename('image.bin')
fname = os.path.join(self._indir, 'output.extact')
- with test_util.capture_sys_output() as (stdout, stderr):
- self._DoBinman('extract', '-i', image_fname, 'u-boot', '-f', fname)
+ try:
+ tmpdir, updated_fname = self._SetupImageInTmpdir()
+ with test_util.capture_sys_output() as (stdout, stderr):
+ self._DoBinman('extract', '-i', updated_fname, 'u-boot',
+ '-f', fname)
+ finally:
+ shutil.rmtree(tmpdir)
data = tools.ReadFile(fname)
self.assertEqual(U_BOOT_DATA, data)