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fix functions --copy

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Fixes #3601
This commit is contained in:
Kurtis Rader
2016-11-28 18:04:37 -08:00
parent 1ca1667786
commit 7cfe028b9d
3 changed files with 26 additions and 3 deletions
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18
tests/function.in
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@@ -35,12 +35,26 @@ frob
# `name4` were created. See issue #2068. That behavior is not what we want.
# The function name must always be the first argument of the `function`
# command. See issue #2827.
function name1 -a arg1 arg2 ; end
function name1 -a arg1 arg2 ; echo hello; end
function -a arg1 arg2 name2 ; end
function name3 --argument-names arg1 arg2 ; end
function name3 --argument-names arg1 arg2 ; echo hello; echo goodbye; end
function --argument-names arg1 arg2 name4 ; end
function name5 abc --argument-names def ; end
functions -q name1; and echo "Function name1 found"
functions -q name2; or echo "Function name2 not found as expected"
functions -q name3; and echo "Function name3 found"
functions -q name4; or echo "Function name4 not found as expected"
# Verify that functions can be copied. Tests against regression of issue #3601.
functions -c name1 name1a
functions --copy name3 name3a
functions -q name1a
or echo "Function name1a not found as expected"
functions -q name3a
or echo "Function name3a not found as expected"
echo Checking that the copied functions are identical other than the name
diff (functions name1 | psub) (functions name1a | psub)
diff (functions name3 | psub) (functions name3a | psub)
# The diff would cause us to exit with a non-zero status even if it produces
# the expected output.
exit 0