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Remove stale functions from ert manual

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* doc/misc/ert.texi (Useful Techniques when Writing Tests):
Replace ert--mismatch references with its cl-lib replacement,
cl-mismatch.

Copyright-paperwork-exempt: yes
This commit is contained in:
Vladimir Panteleev 2017-01-27 11:49:42 +02:00 • committed by Eli Zaretskii
parent c416b141dd
commit 9f52f67a96
1 changed files with 7 additions and 7 deletions
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14
doc/misc/ert.texi
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@ -551,15 +551,15 @@ on their environment is easy. Such tests often look like this:
@lisp
(ert-deftest ert-test-mismatch ()
(should (eql (ert--mismatch "" "") nil))
(should (eql (ert--mismatch "" "a") 0))
(should (eql (ert--mismatch "a" "a") nil))
(should (eql (ert--mismatch "ab" "a") 1))
(should (eql (ert--mismatch "Aa" "aA") 0))
(should (eql (ert--mismatch '(a b c) '(a b d)) 2)))
(should (eql (cl-mismatch "" "") nil))
(should (eql (cl-mismatch "" "a") 0))
(should (eql (cl-mismatch "a" "a") nil))
(should (eql (cl-mismatch "ab" "a") 1))
(should (eql (cl-mismatch "Aa" "aA") 0))
(should (eql (cl-mismatch '(a b c) '(a b d)) 2)))
@end lisp
This test calls the function @code{ert--mismatch} several times with
This test calls the function @code{cl-mismatch} several times with
various combinations of arguments and compares the return value to the
expected return value. (Some programmers prefer @code{(should (eql
EXPECTED ACTUAL))} over the @code{(should (eql ACTUAL EXPECTED))}