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-rw-r--r--lib/bb/tests/codeparser.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/bb/tests/codeparser.py b/lib/bb/tests/codeparser.py
index e30e78c15..3fd76a8f9 100644
--- a/lib/bb/tests/codeparser.py
+++ b/lib/bb/tests/codeparser.py
@@ -123,6 +123,13 @@ ${D}${libdir}/pkgconfig/*.pc
self.parseExpression("sed -i -e 's:IP{:I${:g' $pc")
self.assertExecs(set(["sed"]))
+ def test_parameter_expansion_modifiers(self):
+ # - and + are also valid modifiers for parameter expansion, but are
+ # valid characters in bitbake variable names, so are not included here
+ for i in ('=', ':-', ':=', '?', ':?', ':+', '#', '%', '##', '%%'):
+ name = "foo%sbar" % i
+ self.parseExpression("${%s}" % name)
+ self.assertNotIn(name, self.references)
def test_until(self):
self.parseExpression("until false; do echo true; done")