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Diffstat (limited to 't/t4300-merge-tree.sh')
| -rwxr-xr-x | t/t4300-merge-tree.sh | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/t/t4300-merge-tree.sh b/t/t4300-merge-tree.sh new file mode 100755 index 0000000..c52c8a2 --- /dev/null +++ b/t/t4300-merge-tree.sh @@ -0,0 +1,337 @@ +#!/bin/sh +# +# Copyright (c) 2010 Will Palmer +# + +test_description='git merge-tree' + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +test_expect_success setup ' + test_commit "initial" "initial-file" "initial" +' + +test_expect_success 'file add A, !B' ' + git reset --hard initial && + test_commit "add-a-not-b" "ONE" "AAA" && + git merge-tree initial initial add-a-not-b >actual && + cat >expected <<EXPECTED && +added in remote + their 100644 $(git rev-parse HEAD:ONE) ONE +@@ -0,0 +1 @@ ++AAA +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file add !A, B' ' + git reset --hard initial && + test_commit "add-not-a-b" "ONE" "AAA" && + git merge-tree initial add-not-a-b initial >actual && + test_must_be_empty actual +' + +test_expect_success 'file add A, B (same)' ' + git reset --hard initial && + test_commit "add-a-b-same-A" "ONE" "AAA" && + git reset --hard initial && + test_commit "add-a-b-same-B" "ONE" "AAA" && + git merge-tree initial add-a-b-same-A add-a-b-same-B >actual && + test_must_be_empty actual +' + +test_expect_success 'file add A, B (different)' ' + git reset --hard initial && + test_commit "add-a-b-diff-A" "ONE" "AAA" && + git reset --hard initial && + test_commit "add-a-b-diff-B" "ONE" "BBB" && + git merge-tree initial add-a-b-diff-A add-a-b-diff-B >actual && + cat >expected <<EXPECTED && +added in both + our 100644 $(git rev-parse add-a-b-diff-A:ONE) ONE + their 100644 $(git rev-parse add-a-b-diff-B:ONE) ONE +@@ -1 +1,5 @@ ++<<<<<<< .our + AAA ++======= ++BBB ++>>>>>>> .their +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file change A, !B' ' + git reset --hard initial && + test_commit "change-a-not-b" "initial-file" "BBB" && + git merge-tree initial change-a-not-b initial >actual && + test_must_be_empty actual +' + +test_expect_success 'file change !A, B' ' + git reset --hard initial && + test_commit "change-not-a-b" "initial-file" "BBB" && + git merge-tree initial initial change-not-a-b >actual && + cat >expected <<EXPECTED && +merged + result 100644 $(git rev-parse change-a-not-b:initial-file) initial-file + our 100644 $(git rev-parse initial:initial-file ) initial-file +@@ -1 +1 @@ +-initial ++BBB +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file change A, B (same)' ' + git reset --hard initial && + test_commit "change-a-b-same-A" "initial-file" "AAA" && + git reset --hard initial && + test_commit "change-a-b-same-B" "initial-file" "AAA" && + git merge-tree initial change-a-b-same-A change-a-b-same-B >actual && + test_must_be_empty actual +' + +test_expect_success 'file change A, B (different)' ' + git reset --hard initial && + test_commit "change-a-b-diff-A" "initial-file" "AAA" && + git reset --hard initial && + test_commit "change-a-b-diff-B" "initial-file" "BBB" && + git merge-tree initial change-a-b-diff-A change-a-b-diff-B >actual && + cat >expected <<EXPECTED && +changed in both + base 100644 $(git rev-parse initial:initial-file ) initial-file + our 100644 $(git rev-parse change-a-b-diff-A:initial-file) initial-file + their 100644 $(git rev-parse change-a-b-diff-B:initial-file) initial-file +@@ -1 +1,5 @@ ++<<<<<<< .our + AAA ++======= ++BBB ++>>>>>>> .their +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file change A, B (mixed)' ' + git reset --hard initial && + test_commit "change-a-b-mix-base" "ONE" " +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA +AAA" && + test_commit "change-a-b-mix-A" "ONE" \ + "$(sed -e "1{s/AAA/BBB/;}" -e "10{s/AAA/BBB/;}" <ONE)" && + git reset --hard change-a-b-mix-base && + test_commit "change-a-b-mix-B" "ONE" \ + "$(sed -e "1{s/AAA/BBB/;}" -e "10{s/AAA/CCC/;}" <ONE)" && + git merge-tree change-a-b-mix-base change-a-b-mix-A change-a-b-mix-B \ + >actual && + + cat >expected <<EXPECTED && +changed in both + base 100644 $(git rev-parse change-a-b-mix-base:ONE) ONE + our 100644 $(git rev-parse change-a-b-mix-A:ONE ) ONE + their 100644 $(git rev-parse change-a-b-mix-B:ONE ) ONE +@@ -7,7 +7,11 @@ + AAA + AAA + AAA ++<<<<<<< .our + BBB ++======= ++CCC ++>>>>>>> .their + AAA + AAA + AAA +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file remove A, !B' ' + git reset --hard initial && + test_commit "rm-a-not-b-base" "ONE" "AAA" && + git rm ONE && + git commit -m "rm-a-not-b" && + git tag "rm-a-not-b" && + git merge-tree rm-a-not-b-base rm-a-not-b rm-a-not-b-base >actual && + test_must_be_empty actual +' + +test_expect_success 'file remove !A, B' ' + git reset --hard initial && + test_commit "rm-not-a-b-base" "ONE" "AAA" && + git rm ONE && + git commit -m "rm-not-a-b" && + git tag "rm-not-a-b" && + git merge-tree rm-a-not-b-base rm-a-not-b-base rm-a-not-b >actual && + cat >expected <<EXPECTED && +removed in remote + base 100644 $(git rev-parse rm-a-not-b-base:ONE) ONE + our 100644 $(git rev-parse rm-a-not-b-base:ONE) ONE +@@ -1 +0,0 @@ +-AAA +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file remove A, B (same)' ' + git reset --hard initial && + test_commit "rm-a-b-base" "ONE" "AAA" && + git rm ONE && + git commit -m "rm-a-b" && + git tag "rm-a-b" && + git merge-tree rm-a-b-base rm-a-b rm-a-b >actual && + test_must_be_empty actual +' + +test_expect_success 'file change A, remove B' ' + git reset --hard initial && + test_commit "change-a-rm-b-base" "ONE" "AAA" && + test_commit "change-a-rm-b-A" "ONE" "BBB" && + git reset --hard change-a-rm-b-base && + git rm ONE && + git commit -m "change-a-rm-b-B" && + git tag "change-a-rm-b-B" && + git merge-tree change-a-rm-b-base change-a-rm-b-A change-a-rm-b-B \ + >actual && + cat >expected <<EXPECTED && +removed in remote + base 100644 $(git rev-parse change-a-rm-b-base:ONE) ONE + our 100644 $(git rev-parse change-a-rm-b-A:ONE ) ONE +@@ -1 +0,0 @@ +-BBB +EXPECTED + + test_cmp expected actual +' + +test_expect_success 'file remove A, change B' ' + git reset --hard initial && + test_commit "rm-a-change-b-base" "ONE" "AAA" && + + git rm ONE && + git commit -m "rm-a-change-b-A" && + git tag "rm-a-change-b-A" && + git reset --hard rm-a-change-b-base && + test_commit "rm-a-change-b-B" "ONE" "BBB" && + git merge-tree rm-a-change-b-base rm-a-change-b-A rm-a-change-b-B \ + >actual && + cat >expected <<EXPECTED && +removed in local + base 100644 $(git rev-parse rm-a-change-b-base:ONE) ONE + their 100644 $(git rev-parse rm-a-change-b-B:ONE ) ONE +EXPECTED + test_cmp expected actual +' + +test_expect_success 'tree add A, B (same)' ' + git reset --hard initial && + mkdir sub && + test_commit "add sub/file" "sub/file" "file" add-tree-A && + git merge-tree initial add-tree-A add-tree-A >actual && + test_must_be_empty actual +' + +test_expect_success 'tree add A, B (different)' ' + git reset --hard initial && + mkdir sub && + test_commit "add sub/file" "sub/file" "AAA" add-tree-a-b-A && + git reset --hard initial && + mkdir sub && + test_commit "add sub/file" "sub/file" "BBB" add-tree-a-b-B && + git merge-tree initial add-tree-a-b-A add-tree-a-b-B >actual && + cat >expect <<-EOF && + added in both + our 100644 $(git rev-parse add-tree-a-b-A:sub/file) sub/file + their 100644 $(git rev-parse add-tree-a-b-B:sub/file) sub/file + @@ -1 +1,5 @@ + +<<<<<<< .our + AAA + +======= + +BBB + +>>>>>>> .their + EOF + test_cmp expect actual +' + +test_expect_success 'tree unchanged A, removed B' ' + git reset --hard initial && + mkdir sub && + test_commit "add sub/file" "sub/file" "AAA" tree-remove-b-initial && + git rm sub/file && + test_tick && + git commit -m "remove sub/file" && + git tag tree-remove-b-B && + git merge-tree tree-remove-b-initial tree-remove-b-initial tree-remove-b-B >actual && + cat >expect <<-EOF && + removed in remote + base 100644 $(git rev-parse tree-remove-b-initial:sub/file) sub/file + our 100644 $(git rev-parse tree-remove-b-initial:sub/file) sub/file + @@ -1 +0,0 @@ + -AAA + EOF + test_cmp expect actual +' + +test_expect_success 'turn file to tree' ' + git reset --hard initial && + rm initial-file && + mkdir initial-file && + test_commit "turn-file-to-tree" "initial-file/ONE" "CCC" && + git merge-tree initial initial turn-file-to-tree >actual && + cat >expect <<-EOF && + added in remote + their 100644 $(git rev-parse turn-file-to-tree:initial-file/ONE) initial-file/ONE + @@ -0,0 +1 @@ + +CCC + removed in remote + base 100644 $(git rev-parse initial:initial-file) initial-file + our 100644 $(git rev-parse initial:initial-file) initial-file + @@ -1 +0,0 @@ + -initial + EOF + test_cmp expect actual +' + +test_expect_success 'turn tree to file' ' + git reset --hard initial && + mkdir dir && + test_commit "add-tree" "dir/path" "AAA" && + test_commit "add-another-tree" "dir/another" "BBB" && + rm -fr dir && + test_commit "make-file" "dir" "CCC" && + git merge-tree add-tree add-another-tree make-file >actual && + cat >expect <<-EOF && + removed in remote + base 100644 $(git rev-parse add-tree:dir/path) dir/path + our 100644 $(git rev-parse add-tree:dir/path) dir/path + @@ -1 +0,0 @@ + -AAA + added in remote + their 100644 $(git rev-parse make-file:dir) dir + @@ -0,0 +1 @@ + +CCC + EOF + test_cmp expect actual +' + +test_done |