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authorJunio C Hamano <gitster@pobox.com>2007-12-02 22:59:28 -0800
committerJunio C Hamano <gitster@pobox.com>2007-12-02 22:59:28 -0800
commita1d3b0cae1f98b6347a3ee706973914acf16c072 (patch)
treee98a1e4034a2b88036fa2c5225d895660f35d817 /t
parentcd390763d487c140570ced10ac0d955908072fc6 (diff)
parentf714fb846b421c7d7addd4e1b706302ba272423d (diff)
downloadgit-a1d3b0cae1f98b6347a3ee706973914acf16c072.tar.gz
git-a1d3b0cae1f98b6347a3ee706973914acf16c072.tar.xz
Merge branch 'jc/typebreak'
* jc/typebreak: Enable rewrite as well as rename detection in git-status rename: Break filepairs with different types.
Diffstat (limited to 't')
-rwxr-xr-xt/t4008-diff-break-rewrite.sh6
-rwxr-xr-xt/t4023-diff-rename-typechange.sh86
2 files changed, 89 insertions, 3 deletions
diff --git a/t/t4008-diff-break-rewrite.sh b/t/t4008-diff-break-rewrite.sh
index 1287d2ad1..26c2e4aa6 100755
--- a/t/t4008-diff-break-rewrite.sh
+++ b/t/t4008-diff-break-rewrite.sh
@@ -122,11 +122,11 @@ test_expect_success \
'run diff with -B -M' \
'git diff-index -B -M "$tree" >current'
-# This should not mistake file0 as the copy source of new file1
-# due to type differences.
+# file0 changed from regular to symlink. file1 is very close to the preimage of file0.
+# because we break file0, file1 can become a rename of it.
cat >expected <<\EOF
:100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0
-:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1
+:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 R file0 file1
EOF
test_expect_success \
diff --git a/t/t4023-diff-rename-typechange.sh b/t/t4023-diff-rename-typechange.sh
new file mode 100755
index 000000000..255604eff
--- /dev/null
+++ b/t/t4023-diff-rename-typechange.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+test_description='typechange rename detection'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+
+ rm -f foo bar &&
+ cat ../../COPYING >foo &&
+ ln -s linklink bar &&
+ git add foo bar &&
+ git commit -a -m Initial &&
+ git tag one &&
+
+ rm -f foo bar &&
+ cat ../../COPYING >bar &&
+ ln -s linklink foo &&
+ git add foo bar &&
+ git commit -a -m Second &&
+ git tag two &&
+
+ rm -f foo bar &&
+ cat ../../COPYING >foo &&
+ git add foo &&
+ git commit -a -m Third &&
+ git tag three &&
+
+ mv foo bar &&
+ ln -s linklink foo &&
+ git add foo bar &&
+ git commit -a -m Fourth &&
+ git tag four &&
+
+ # This is purely for sanity check
+
+ rm -f foo bar &&
+ cat ../../COPYING >foo &&
+ cat ../../Makefile >bar &&
+ git add foo bar &&
+ git commit -a -m Fifth &&
+ git tag five &&
+
+ rm -f foo bar &&
+ cat ../../Makefile >foo &&
+ cat ../../COPYING >bar &&
+ git add foo bar &&
+ git commit -a -m Sixth &&
+ git tag six
+
+'
+
+test_expect_success 'cross renames to be detected for regular files' '
+
+ git diff-tree five six -r --name-status -B -M | sort >actual &&
+ {
+ echo "R100 foo bar"
+ echo "R100 bar foo"
+ } | sort >expect &&
+ diff -u expect actual
+
+'
+
+test_expect_success 'cross renames to be detected for typechange' '
+
+ git diff-tree one two -r --name-status -B -M | sort >actual &&
+ {
+ echo "R100 foo bar"
+ echo "R100 bar foo"
+ } | sort >expect &&
+ diff -u expect actual
+
+'
+
+test_expect_success 'moves and renames' '
+
+ git diff-tree three four -r --name-status -B -M | sort >actual &&
+ {
+ echo "R100 foo bar"
+ echo "T100 foo"
+ } | sort >expect &&
+ diff -u expect actual
+
+'
+
+test_done