From 059b37934c611b1b9b735e0310ba282a0c7f5eba Mon Sep 17 00:00:00 2001
From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Sun, 28 Oct 2012 17:16:27 +0100
Subject: string_list_longest_prefix(): remove function

This function was added in f103f95b11d087f07c0c48bf784cd9197e18f203 in
the erroneous expectation that it would be used in the
reimplementation of longest_ancestor_length().  But it turned out to
be easier to use a function specialized for comparing path prefixes
(i.e., one that knows about slashes and root paths) than to prepare
the paths in such a way that a generic string prefix comparison
function can be used.  So delete string_list_longest_prefix() and its
documentation and test cases.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>
---
 t/t0063-string-list.sh | 30 ------------------------------
 1 file changed, 30 deletions(-)

(limited to 't/t0063-string-list.sh')

diff --git a/t/t0063-string-list.sh b/t/t0063-string-list.sh
index 41c8826a74..dbfc05ebdc 100755
--- a/t/t0063-string-list.sh
+++ b/t/t0063-string-list.sh
@@ -17,14 +17,6 @@ test_split () {
 	"
 }
 
-test_longest_prefix () {
-	test "$(test-string-list longest_prefix "$1" "$2")" = "$3"
-}
-
-test_no_longest_prefix () {
-	test_must_fail test-string-list longest_prefix "$1" "$2"
-}
-
 test_split "foo:bar:baz" ":" "-1" <<EOF
 3
 [0]: "foo"
@@ -96,26 +88,4 @@ test_expect_success "test remove_duplicates" '
 	test a:b:c = "$(test-string-list remove_duplicates a:a:a:b:b:b:c:c:c)"
 '
 
-test_expect_success "test longest_prefix" '
-	test_no_longest_prefix - '' &&
-	test_no_longest_prefix - x &&
-	test_longest_prefix "" x "" &&
-	test_longest_prefix x x x &&
-	test_longest_prefix "" foo "" &&
-	test_longest_prefix : foo "" &&
-	test_longest_prefix f foo f &&
-	test_longest_prefix foo foobar foo &&
-	test_longest_prefix foo foo foo &&
-	test_no_longest_prefix bar foo &&
-	test_no_longest_prefix bar:bar foo &&
-	test_no_longest_prefix foobar foo &&
-	test_longest_prefix foo:bar foo foo &&
-	test_longest_prefix foo:bar bar bar &&
-	test_longest_prefix foo::bar foo foo &&
-	test_longest_prefix foo:foobar foo foo &&
-	test_longest_prefix foobar:foo foo foo &&
-	test_longest_prefix foo: bar "" &&
-	test_longest_prefix :foo bar ""
-'
-
 test_done
-- 
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