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bitbake: tests/data: Add key expansion unit test

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This ensures basic key expansion works and that overlapping
keys generate a log message.

(Bitbake rev: ed5a8954ac923eda9750a636c5bb5b95ffce664f)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2015-05-26 16:18:43 +01:00
parent bde0f60971
commit 553267d8d9
1 changed files with 14 additions and 0 deletions
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14
bitbake/lib/bb/tests/data.py
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@@ -325,6 +325,20 @@ class TestOverrides(unittest.TestCase):
bb.data.update_data(self.d)
self.assertEqual(self.d.getVar("TEST", True), "testvalue3")
class TestKeyExpansion(unittest.TestCase):
def setUp(self):
self.d = bb.data.init()
self.d.setVar("FOO", "foo")
self.d.setVar("BAR", "foo")
def test_keyexpand(self):
self.d.setVar("VAL_${FOO}", "A")
self.d.setVar("VAL_${BAR}", "B")
with LogRecord() as logs:
bb.data.expandKeys(self.d)
self.assertTrue(logContains("Variable key VAL_${FOO} (A) replaces original key VAL_foo (B)", logs))
self.assertEqual(self.d.getVar("VAL_foo", True), "A")
class TestFlags(unittest.TestCase):
def setUp(self):
self.d = bb.data.init()