#!/bin/sh # # Copyright (c) 2005 Junio C Hamano # test_description='Rename interaction with pathspec. ' . ./test-lib.sh . "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash test_expect_success 'prepare reference tree' ' mkdir path0 path1 && cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING && git update-index --add path0/COPYING && tree=$(git write-tree) && echo $tree ' test_expect_success 'prepare work tree' ' cp path0/COPYING path1/COPYING && git update-index --add --remove path0/COPYING path1/COPYING ' # In the tree, there is only path0/COPYING. In the cache, path0 and # path1 both have COPYING and the latter is a copy of path0/COPYING. # Comparing the full tree with cache should tell us so. cat >expected <<\EOF :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 C100 path0/COPYING path1/COPYING EOF test_expect_success 'copy detection' ' git diff-index -C --find-copies-harder $tree >current && compare_diff_raw current expected ' test_expect_success 'copy detection, cached' ' git diff-index -C --find-copies-harder --cached $tree >current && compare_diff_raw current expected ' # In the tree, there is only path0/COPYING. In the cache, path0 and # path1 both have COPYING and the latter is a copy of path0/COPYING. # However when we say we care only about path1, we should just see # path1/COPYING suddenly appearing from nowhere, not detected as # a copy from path0/COPYING. cat >expected <<\EOF :000000 100644 0000000000000000000000000000000000000000 6ff87c4664981e4397625791c8ea3bbb5f2279a3 A path1/COPYING EOF test_expect_success 'copy, limited to a subtree' ' git diff-index -C --find-copies-harder $tree path1 >current && compare_diff_raw current expected ' test_expect_success 'tweak work tree' ' rm -f path0/COPYING && git update-index --remove path0/COPYING ' # In the tree, there is only path0/COPYING. In the cache, path0 does # not have COPYING anymore and path1 has COPYING which is a copy of # path0/COPYING. Showing the full tree with cache should tell us about # the rename. cat >expected <<\EOF :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 R100 path0/COPYING path1/COPYING EOF test_expect_success 'rename detection' ' git diff-index -C --find-copies-harder $tree >current && compare_diff_raw current expected ' # In the tree, there is only path0/COPYING. In the cache, path0 does # not have COPYING anymore and path1 has COPYING which is a copy of # path0/COPYING. When we say we care only about path1, we should just # see path1/COPYING appearing from nowhere. cat >expected <<\EOF :000000 100644 0000000000000000000000000000000000000000 6ff87c4664981e4397625791c8ea3bbb5f2279a3 A path1/COPYING EOF test_expect_success 'rename, limited to a subtree' ' git diff-index -C --find-copies-harder $tree path1 >current && compare_diff_raw current expected ' test_done