Merge branch 'fk/use-kwset-pickaxe-grep-f'

[git.git] / t / t3030-merge-recursive.sh

diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh
index aff360303ae2a304bff4799def6906defdb85843..55ef1895d7fd15348c47a5dc4a7f93541a1d38c1 100755 (executable)
--- a/t/t3030-merge-recursive.sh
+++ b/t/t3030-merge-recursive.sh
@@ -22,6 +22,13 @@ test_expect_success 'setup 1' '
        git branch df-2 &&
        git branch df-3 &&
        git branch remove &&
+       git branch submod &&
+       git branch copy &&
+       git branch rename &&
+       if test_have_prereq SYMLINKS
+       then
+               git branch rename-ln
+       fi &&
 
        echo hello >>a &&
        cp a d/e &&
@@ -236,12 +243,49 @@ test_expect_success 'setup 6' '
        test_cmp expected actual
 '
 
+test_expect_success 'setup 7' '
+
+       git checkout submod &&
+       git rm d/e &&
+       test_tick &&
+       git commit -m "remove d/e" &&
+       git update-index --add --cacheinfo 160000 $c1 d &&
+       test_tick &&
+       git commit -m "make d/ a submodule"
+'
+
+test_expect_success 'setup 8' '
+       git checkout rename &&
+       git mv a e &&
+       git add e &&
+       test_tick &&
+       git commit -m "rename a->e" &&
+       if test_have_prereq SYMLINKS
+       then
+               git checkout rename-ln &&
+               git mv a e &&
+               ln -s e a &&
+               git add a e &&
+               test_tick &&
+               git commit -m "rename a->e, symlink a->e" &&
+               oln=`printf e | git hash-object --stdin`
+       fi
+'
+
+test_expect_success 'setup 9' '
+       git checkout copy &&
+       cp a e &&
+       git add e &&
+       test_tick &&
+       git commit -m "copy a->e"
+'
+
 test_expect_success 'merge-recursive simple' '
 
        rm -fr [abcd] &&
        git checkout -f "$c2" &&
 
-       git-merge-recursive "$c0" -- "$c2" "$c1"
+       git merge-recursive "$c0" -- "$c2" "$c1"
        status=$?
        case "$status" in
        1)
@@ -269,12 +313,28 @@ test_expect_success 'merge-recursive result' '
 
 '
 
+test_expect_success 'fail if the index has unresolved entries' '
+
+       rm -fr [abcd] &&
+       git checkout -f "$c1" &&
+
+       test_must_fail git merge "$c5" &&
+       test_must_fail git merge "$c5" 2> out &&
+       test_i18ngrep "not possible because you have unmerged files" out &&
+       git add -u &&
+       test_must_fail git merge "$c5" 2> out &&
+       test_i18ngrep "You have not concluded your merge" out &&
+       rm -f .git/MERGE_HEAD &&
+       test_must_fail git merge "$c5" 2> out &&
+       test_i18ngrep "Your local changes to the following files would be overwritten by merge:" out
+'
+
 test_expect_success 'merge-recursive remove conflict' '
 
        rm -fr [abcd] &&
        git checkout -f "$c1" &&
 
-       git-merge-recursive "$c0" -- "$c1" "$c5"
+       git merge-recursive "$c0" -- "$c1" "$c5"
        status=$?
        case "$status" in
        1)
@@ -306,7 +366,7 @@ test_expect_success 'merge-recursive d/f simple' '
        git reset --hard &&
        git checkout -f "$c1" &&
 
-       git-merge-recursive "$c0" -- "$c1" "$c3"
+       git merge-recursive "$c0" -- "$c1" "$c3"
 '
 
 test_expect_success 'merge-recursive result' '
@@ -328,7 +388,7 @@ test_expect_success 'merge-recursive d/f conflict' '
        git reset --hard &&
        git checkout -f "$c1" &&
 
-       git-merge-recursive "$c0" -- "$c1" "$c4"
+       git merge-recursive "$c0" -- "$c1" "$c4"
        status=$?
        case "$status" in
        1)
@@ -362,7 +422,7 @@ test_expect_success 'merge-recursive d/f conflict the other way' '
        git reset --hard &&
        git checkout -f "$c4" &&
 
-       git-merge-recursive "$c0" -- "$c4" "$c1"
+       git merge-recursive "$c0" -- "$c4" "$c1"
        status=$?
        case "$status" in
        1)
@@ -396,7 +456,7 @@ test_expect_success 'merge-recursive d/f conflict' '
        git reset --hard &&
        git checkout -f "$c1" &&
 
-       git-merge-recursive "$c0" -- "$c1" "$c6"
+       git merge-recursive "$c0" -- "$c1" "$c6"
        status=$?
        case "$status" in
        1)
@@ -430,7 +490,7 @@ test_expect_success 'merge-recursive d/f conflict' '
        git reset --hard &&
        git checkout -f "$c6" &&
 
-       git-merge-recursive "$c0" -- "$c6" "$c1"
+       git merge-recursive "$c0" -- "$c6" "$c1"
        status=$?
        case "$status" in
        1)
@@ -498,7 +558,7 @@ test_expect_success 'reset and bind merge' '
                echo "100644 $o0 0      c"
                echo "100644 $o1 0      d/e"
        ) >expected &&
-       test_cmp expected actual
+       test_cmp expected actual &&
 
        git read-tree --prefix=z/ master &&
        git ls-files -s >actual &&
@@ -524,4 +584,73 @@ test_expect_success 'reset and bind merge' '
 
 '
 
+test_expect_success 'merge removes empty directories' '
+
+       git reset --hard master &&
+       git checkout -b rm &&
+       git rm d/e &&
+       git commit -mremoved-d/e &&
+       git checkout master &&
+       git merge -s recursive rm &&
+       test_must_fail test -d d
+'
+
+test_expect_failure 'merge-recursive simple w/submodule' '
+
+       git checkout submod &&
+       git merge remove
+'
+
+test_expect_failure 'merge-recursive simple w/submodule result' '
+
+       git ls-files -s >actual &&
+       (
+               echo "100644 $o5 0      a"
+               echo "100644 $o0 0      c"
+               echo "160000 $c1 0      d"
+       ) >expected &&
+       test_cmp expected actual
+'
+
+test_expect_success 'merge-recursive copy vs. rename' '
+       git checkout -f copy &&
+       git merge rename &&
+       ( git ls-tree -r HEAD && git ls-files -s ) >actual &&
+       (
+               echo "100644 blob $o0   b"
+               echo "100644 blob $o0   c"
+               echo "100644 blob $o0   d/e"
+               echo "100644 blob $o0   e"
+               echo "100644 $o0 0      b"
+               echo "100644 $o0 0      c"
+               echo "100644 $o0 0      d/e"
+               echo "100644 $o0 0      e"
+       ) >expected &&
+       test_cmp expected actual
+'
+
+if test_have_prereq SYMLINKS
+then
+       test_expect_failure 'merge-recursive rename vs. rename/symlink' '
+
+               git checkout -f rename &&
+               git merge rename-ln &&
+               ( git ls-tree -r HEAD ; git ls-files -s ) >actual &&
+               (
+                       echo "120000 blob $oln  a"
+                       echo "100644 blob $o0   b"
+                       echo "100644 blob $o0   c"
+                       echo "100644 blob $o0   d/e"
+                       echo "100644 blob $o0   e"
+                       echo "120000 $oln 0     a"
+                       echo "100644 $o0 0      b"
+                       echo "100644 $o0 0      c"
+                       echo "100644 $o0 0      d/e"
+                       echo "100644 $o0 0      e"
+               ) >expected &&
+               test_cmp expected actual
+       '
+fi
+
+
 test_done