Merge branch 'master' into js/fmt-patch

[git.git] / t / t4003-diff-rename-1.sh

diff --git a/t/t4003-diff-rename-1.sh b/t/t4003-diff-rename-1.sh
old mode 100644 (file)
new mode 100755 (executable)
index 167d0b9..2751970
--- a/t/t4003-diff-rename-1.sh
+++ b/t/t4003-diff-rename-1.sh
@@ -7,11 +7,13 @@ test_description='More rename detection
 
 '
 . ./test-lib.sh
+. ../diff-lib.sh ;# test-lib chdir's into trash
 
 test_expect_success \
     'prepare reference tree' \
     'cat ../../COPYING >COPYING &&
-    git-update-cache --add COPYING &&
+     echo frotz >rezrov &&
+    git-update-index --add COPYING rezrov &&
     tree=$(git-write-tree) &&
     echo $tree'
 
@@ -20,110 +22,107 @@ test_expect_success \
     'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 &&
     sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 &&
     rm -f COPYING &&
-    git-update-cache --add --remove COPYING COPYING.?'
+    git-update-index --add --remove COPYING COPYING.?'
 
-# tree has COPYING.  work tree has COPYING.1 and COPYING.2,
-# both are slightly edited.  So we say you copy-and-edit one,
-# and rename-and-edit the other.
+# tree has COPYING and rezrov.  work tree has COPYING.1 and COPYING.2,
+# both are slightly edited, and unchanged rezrov.  So we say you
+# copy-and-edit one, and rename-and-edit the other.  We do not say
+# anything about rezrov.
 
-GIT_DIFF_OPTS=--unified=0 git-diff-cache -M -p $tree |
-sed -e 's/\([0-9][0-9]*\)/#/g' >current &&
+GIT_DIFF_OPTS=--unified=0 git-diff-index -M -p $tree >current
 cat >expected <<\EOF
-diff --git a/COPYING b/COPYING.#
-similarity index #%
+diff --git a/COPYING b/COPYING.1
 copy from COPYING
-copy to COPYING.#
+copy to COPYING.1
 --- a/COPYING
-+++ b/COPYING.#
-@@ -# +# @@
-- HOWEVER, in order to allow a migration to GPLv# if that seems like
-+ However, in order to allow a migration to GPLv# if that seems like
-diff --git a/COPYING b/COPYING.#
-similarity index #%
-rename old COPYING
-rename new COPYING.#
++++ b/COPYING.1
+@@ -6 +6 @@
+- HOWEVER, in order to allow a migration to GPLv3 if that seems like
++ However, in order to allow a migration to GPLv3 if that seems like
+diff --git a/COPYING b/COPYING.2
+rename from COPYING
+rename to COPYING.2
 --- a/COPYING
-+++ b/COPYING.#
-@@ -# +# @@
++++ b/COPYING.2
+@@ -2 +2 @@
 - Note that the only valid version of the GPL as far as this project
 + Note that the only valid version of the G.P.L as far as this project
-@@ -# +# @@
-- HOWEVER, in order to allow a migration to GPLv# if that seems like
-+ HOWEVER, in order to allow a migration to G.P.Lv# if that seems like
-@@ -# +# @@
--      This file is licensed under the GPL v#, or a later version
-+      This file is licensed under the G.P.L v#, or a later version
+@@ -6 +6 @@
+- HOWEVER, in order to allow a migration to GPLv3 if that seems like
++ HOWEVER, in order to allow a migration to G.P.Lv3 if that seems like
+@@ -12 +12 @@
+-      This file is licensed under the GPL v2, or a later version
++      This file is licensed under the G.P.L v2, or a later version
 EOF
 
 test_expect_success \
-    'validate output from rename/copy detection' \
-    'diff -u current expected'
+    'validate output from rename/copy detection (#1)' \
+    'compare_diff_patch current expected'
 
 test_expect_success \
     'prepare work tree again' \
     'mv COPYING.2 COPYING &&
-     git-update-cache --add --remove COPYING COPYING.1 COPYING.2'
+     git-update-index --add --remove COPYING COPYING.1 COPYING.2'
 
-# tree has COPYING.  work tree has COPYING and COPYING.1,
-# both are slightly edited.  So we say you edited one,
-# and copy-and-edit the other.
+# tree has COPYING and rezrov.  work tree has COPYING and COPYING.1,
+# both are slightly edited, and unchanged rezrov.  So we say you
+# edited one, and copy-and-edit the other.  We do not say
+# anything about rezrov.
 
-GIT_DIFF_OPTS=--unified=0 git-diff-cache -C -p $tree |
-sed -e 's/\([0-9][0-9]*\)/#/g' >current
+GIT_DIFF_OPTS=--unified=0 git-diff-index -C -p $tree >current
 cat >expected <<\EOF
-diff --git a/COPYING b/COPYING.#
-similarity index #%
-copy from COPYING
-copy to COPYING.#
---- a/COPYING
-+++ b/COPYING.#
-@@ -# +# @@
-- HOWEVER, in order to allow a migration to GPLv# if that seems like
-+ However, in order to allow a migration to GPLv# if that seems like
 diff --git a/COPYING b/COPYING
 --- a/COPYING
 +++ b/COPYING
-@@ -# +# @@
+@@ -2 +2 @@
 - Note that the only valid version of the GPL as far as this project
 + Note that the only valid version of the G.P.L as far as this project
-@@ -# +# @@
-- HOWEVER, in order to allow a migration to GPLv# if that seems like
-+ HOWEVER, in order to allow a migration to G.P.Lv# if that seems like
-@@ -# +# @@
--      This file is licensed under the GPL v#, or a later version
-+      This file is licensed under the G.P.L v#, or a later version
+@@ -6 +6 @@
+- HOWEVER, in order to allow a migration to GPLv3 if that seems like
++ HOWEVER, in order to allow a migration to G.P.Lv3 if that seems like
+@@ -12 +12 @@
+-      This file is licensed under the GPL v2, or a later version
++      This file is licensed under the G.P.L v2, or a later version
+diff --git a/COPYING b/COPYING.1
+copy from COPYING
+copy to COPYING.1
+--- a/COPYING
++++ b/COPYING.1
+@@ -6 +6 @@
+- HOWEVER, in order to allow a migration to GPLv3 if that seems like
++ However, in order to allow a migration to GPLv3 if that seems like
 EOF
 
 test_expect_success \
-    'validate output from rename/copy detection' \
-    'diff -u current expected'
+    'validate output from rename/copy detection (#2)' \
+    'compare_diff_patch current expected'
 
 test_expect_success \
     'prepare work tree once again' \
     'cat ../../COPYING >COPYING &&
-     git-update-cache --add --remove COPYING COPYING.1'
+     git-update-index --add --remove COPYING COPYING.1'
 
-# tree has COPYING.  work tree has the same COPYING and COPYING.1,
-# but COPYING is not edited.  We say you copy-and-edit COPYING.1;
-# this is only possible because -C mode now reports the unmodified
-# file to the diff-core.
+# tree has COPYING and rezrov.  work tree has COPYING and COPYING.1,
+# but COPYING is not edited.  We say you copy-and-edit COPYING.1; this
+# is only possible because -C mode now reports the unmodified file to
+# the diff-core.  Unchanged rezrov, although being fed to
+# git-diff-index as well, should not be mentioned.
 
-GIT_DIFF_OPTS=--unified=0 git-diff-cache -C -p $tree |
-sed -e 's/\([0-9][0-9]*\)/#/g' >current
+GIT_DIFF_OPTS=--unified=0 \
+    git-diff-index -C --find-copies-harder -p $tree >current
 cat >expected <<\EOF
-diff --git a/COPYING b/COPYING.#
-similarity index #%
+diff --git a/COPYING b/COPYING.1
 copy from COPYING
-copy to COPYING.#
+copy to COPYING.1
 --- a/COPYING
-+++ b/COPYING.#
-@@ -# +# @@
-- HOWEVER, in order to allow a migration to GPLv# if that seems like
-+ However, in order to allow a migration to GPLv# if that seems like
++++ b/COPYING.1
+@@ -6 +6 @@
+- HOWEVER, in order to allow a migration to GPLv3 if that seems like
++ However, in order to allow a migration to GPLv3 if that seems like
 EOF
 
 test_expect_success \
-    'validate output from rename/copy detection' \
-    'diff -u current expected'
+    'validate output from rename/copy detection (#3)' \
+    'compare_diff_patch current expected'
 
 test_done