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selftest/package: Improve test to cover sparseness and hardlinking from sstate

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The sparseness test was sometimes working and sometimes failing depending
on whether sstate was valid. This adds an explict test of sstate
to the test for both hardlinking and sparseness. Tweak the test name to
cover the fact its tests sparseness too.

(From OE-Core rev: fe5b37c07b6d07c350516ab6bf849d6d86a84004)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2018-08-14 17:24:14 +00:00
parent a1b4b7c0b4
commit 79d72d9045
1 changed files with 18 additions and 9 deletions
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27
meta/lib/oeqa/selftest/cases/package.py
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@@ -89,17 +89,26 @@ class VersionOrdering(OESelftestTestCase):
class PackageTests(OESelftestTestCase):
# Verify that a recipe which sets up hardlink files has those preserved into split packages
# Also test file sparseness is preserved
def test_preserve_hardlinks(self):
result = bitbake("selftest-hardlink -c package")
def test_preserve_sparse_hardlinks(self):
bitbake("selftest-hardlink -c package")
dest = get_bb_var('PKGDEST', 'selftest-hardlink')
bindir = get_bb_var('bindir', 'selftest-hardlink')
# Recipe creates 4 hardlinked files, there is a copy in package/ and a copy in packages-split/
# so expect 8 in total.
self.assertEqual(os.stat(dest + "/selftest-hardlink" + bindir + "/hello").st_nlink, 8)
def checkfiles():
# Recipe creates 4 hardlinked files, there is a copy in package/ and a copy in packages-split/
# so expect 8 in total.
self.assertEqual(os.stat(dest + "/selftest-hardlink" + bindir + "/hello").st_nlink, 8)
# Test a sparse file remains sparse
sparsestat = os.stat(dest + "/selftest-hardlink" + bindir + "/sparsetest")
self.assertEqual(sparsestat.st_blocks, 0)
self.assertEqual(sparsestat.st_size, 1048576)
# Test a sparse file remains sparse
sparsestat = os.stat(dest + "/selftest-hardlink" + bindir + "/sparsetest")
self.assertEqual(sparsestat.st_blocks, 0)
self.assertEqual(sparsestat.st_size, 1048576)
checkfiles()
# Clean and reinstall so its now definitely from sstate, then retest.
bitbake("selftest-hardlink -c clean")
bitbake("selftest-hardlink -c package")
checkfiles()