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215a7ad1ef
As promised, this is the "big tool rename" patch. The primary differences
since 0.99.6 are:
(1) git-*-script are no more. The commands installed do not
have any such suffix so users do not have to remember if
something is implemented as a shell script or not.
(2) Many command names with 'cache' in them are renamed with
'index' if that is what they mean.
There are backward compatibility symblic links so that you and
Porcelains can keep using the old names, but the backward
compatibility support is expected to be removed in the near
future.
Signed-off-by: Junio C Hamano <junkio@cox.net>
188 lines
5.9 KiB
Bash
Executable file
188 lines
5.9 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2005 Junio C Hamano
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#
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test_description='Break and then rename
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We have two very different files, file0 and file1, registered in a tree.
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We update file1 so drastically that it is more similar to file0, and
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then remove file0. With -B, changes to file1 should be broken into
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separate delete and create, resulting in removal of file0, removal of
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original file1 and creation of completely rewritten file1.
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Further, with -B and -M together, these three modifications should
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turn into rename-edit of file0 into file1.
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Starting from the same two files in the tree, we swap file0 and file1.
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With -B, this should be detected as two complete rewrites, resulting in
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four changes in total.
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Further, with -B and -M together, these should turn into two renames.
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'
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. ./test-lib.sh
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. ../diff-lib.sh ;# test-lib chdir's into trash
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test_expect_success \
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setup \
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'cat ../../README >file0 &&
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cat ../../COPYING >file1 &&
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git-update-index --add file0 file1 &&
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tree=$(git-write-tree) &&
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echo "$tree"'
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test_expect_success \
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'change file1 with copy-edit of file0 and remove file0' \
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'sed -e "s/git/GIT/" file0 >file1 &&
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rm -f file0 &&
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git-update-index --remove file0 file1'
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test_expect_success \
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'run diff with -B' \
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'git-diff-index -B --cached "$tree" >current'
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cat >expected <<\EOF
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:100644 000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 0000000000000000000000000000000000000000 D file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 11e331465a89c394dc25c780de230043750c1ec8 M100 file1
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EOF
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test_expect_success \
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'validate result of -B (#1)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'run diff with -B and -M' \
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'git-diff-index -B -M "$tree" >current'
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cat >expected <<\EOF
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:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 08bb2fb671deff4c03a4d4a0a1315dff98d5732c R100 file0 file1
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EOF
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test_expect_success \
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'validate result of -B -M (#2)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'swap file0 and file1' \
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'rm -f file0 file1 &&
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git-read-tree -m $tree &&
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git-checkout-index -f -u -a &&
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mv file0 tmp &&
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mv file1 file0 &&
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mv tmp file1 &&
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git-update-index file0 file1'
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test_expect_success \
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'run diff with -B' \
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'git-diff-index -B "$tree" >current'
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cat >expected <<\EOF
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:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 6ff87c4664981e4397625791c8ea3bbb5f2279a3 M100 file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
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EOF
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test_expect_success \
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'validate result of -B (#3)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'run diff with -B and -M' \
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'git-diff-index -B -M "$tree" >current'
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cat >expected <<\EOF
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 6ff87c4664981e4397625791c8ea3bbb5f2279a3 R100 file1 file0
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:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 R100 file0 file1
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EOF
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test_expect_success \
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'validate result of -B -M (#4)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'make file0 into something completely different' \
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'rm -f file0 &&
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ln -s frotz file0 &&
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git-update-index file0 file1'
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test_expect_success \
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'run diff with -B' \
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'git-diff-index -B "$tree" >current'
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cat >expected <<\EOF
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:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
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EOF
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test_expect_success \
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'validate result of -B (#5)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'run diff with -B' \
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'git-diff-index -B -M "$tree" >current'
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# This should not mistake file0 as the copy source of new file1
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# due to type differences.
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cat >expected <<\EOF
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:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
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EOF
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test_expect_success \
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'validate result of -B -M (#6)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'run diff with -M' \
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'git-diff-index -M "$tree" >current'
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# This should not mistake file0 as the copy source of new file1
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# due to type differences.
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cat >expected <<\EOF
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:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M file1
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EOF
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test_expect_success \
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'validate result of -M (#7)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'file1 edited to look like file0 and file0 rename-edited to file2' \
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'rm -f file0 file1 &&
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git-read-tree -m $tree &&
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git-checkout-index -f -u -a &&
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sed -e "s/git/GIT/" file0 >file1 &&
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sed -e "s/git/GET/" file0 >file2 &&
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rm -f file0
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git-update-index --add --remove file0 file1 file2'
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test_expect_success \
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'run diff with -B' \
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'git-diff-index -B "$tree" >current'
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cat >expected <<\EOF
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:100644 000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 0000000000000000000000000000000000000000 D file0
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:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 08bb2fb671deff4c03a4d4a0a1315dff98d5732c M100 file1
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:000000 100644 0000000000000000000000000000000000000000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 A file2
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EOF
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test_expect_success \
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'validate result of -B (#8)' \
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'compare_diff_raw expected current'
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test_expect_success \
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'run diff with -B -M' \
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'git-diff-index -B -M "$tree" >current'
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cat >expected <<\EOF
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:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 08bb2fb671deff4c03a4d4a0a1315dff98d5732c C095 file0 file1
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:100644 100644 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 59f832e5c8b3f7e486be15ad0cd3e95ba9af8998 R095 file0 file2
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EOF
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test_expect_success \
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'validate result of -B -M (#9)' \
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'compare_diff_raw expected current'
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test_done
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