diff options
Diffstat (limited to 'third_party/git/t/t4300-merge-tree.sh')
| -rwxr-xr-x | third_party/git/t/t4300-merge-tree.sh | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/third_party/git/t/t4300-merge-tree.sh b/third_party/git/t/t4300-merge-tree.sh new file mode 100755 index 000000000000..d87cc7d9efde --- /dev/null +++ b/third_party/git/t/t4300-merge-tree.sh @@ -0,0 +1,335 @@ +#!/bin/sh +# +# Copyright (c) 2010 Will Palmer +# + +test_description='git merge-tree' +. ./test-lib.sh + +test_expect_success setup ' + test_commit "initial" "initial-file" "initial" +' + +test_expect_success 'file add A, !B' ' + cat >expected <<\EXPECTED && +added in remote + their 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE +@@ -0,0 +1 @@ ++AAA +EXPECTED + + git reset --hard initial && + test_commit "add-a-not-b" "ONE" "AAA" && + git merge-tree initial initial add-a-not-b >actual && + 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)' ' + cat >expected <<\EXPECTED && +added in both + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE + their 100644 ba629238ca89489f2b350e196ca445e09d8bb834 ONE +@@ -1 +1,5 @@ ++<<<<<<< .our + AAA ++======= ++BBB ++>>>>>>> .their +EXPECTED + + 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 && + 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' ' + cat >expected <<\EXPECTED && +merged + result 100644 ba629238ca89489f2b350e196ca445e09d8bb834 initial-file + our 100644 e79c5e8f964493290a409888d5413a737e8e5dd5 initial-file +@@ -1 +1 @@ +-initial ++BBB +EXPECTED + + git reset --hard initial && + test_commit "change-not-a-b" "initial-file" "BBB" && + git merge-tree initial initial change-not-a-b >actual && + 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)' ' + cat >expected <<\EXPECTED && +changed in both + base 100644 e79c5e8f964493290a409888d5413a737e8e5dd5 initial-file + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d initial-file + their 100644 ba629238ca89489f2b350e196ca445e09d8bb834 initial-file +@@ -1 +1,5 @@ ++<<<<<<< .our + AAA ++======= ++BBB ++>>>>>>> .their +EXPECTED + + 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 && + test_cmp expected actual +' + +test_expect_success 'file change A, B (mixed)' ' + cat >expected <<\EXPECTED && +changed in both + base 100644 f4f1f998c7776568c4ff38f516d77fef9399b5a7 ONE + our 100644 af14c2c3475337c73759d561ef70b59e5c731176 ONE + their 100644 372d761493f524d44d59bd24700c3bdf914c973c ONE +@@ -7,7 +7,11 @@ + AAA + AAA + AAA ++<<<<<<< .our + BBB ++======= ++CCC ++>>>>>>> .their + AAA + AAA + AAA +EXPECTED + + 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 && + 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' ' + cat >expected <<\EXPECTED && +removed in remote + base 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE +@@ -1 +0,0 @@ +-AAA +EXPECTED + + 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 && + 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' ' + cat >expected <<\EXPECTED && +removed in remote + base 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE + our 100644 ba629238ca89489f2b350e196ca445e09d8bb834 ONE +@@ -1 +0,0 @@ +-BBB +EXPECTED + + 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 && + test_cmp expected actual +' + +test_expect_success 'file remove A, change B' ' + cat >expected <<\EXPECTED && +removed in local + base 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE + their 100644 ba629238ca89489f2b350e196ca445e09d8bb834 ONE +EXPECTED + + 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 && + 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)' ' + cat >expect <<-\EOF && + added in both + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d sub/file + their 100644 ba629238ca89489f2b350e196ca445e09d8bb834 sub/file + @@ -1 +1,5 @@ + +<<<<<<< .our + AAA + +======= + +BBB + +>>>>>>> .their + EOF + 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 && + test_cmp expect actual +' + +test_expect_success 'tree unchanged A, removed B' ' + cat >expect <<-\EOF && + removed in remote + base 100644 43d5a8ed6ef6c00ff775008633f95787d088285d sub/file + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d sub/file + @@ -1 +0,0 @@ + -AAA + EOF + 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 && + 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 43aa4fdec31eb92e1fdc2f0ce6ea9ddb7c32bcf7 initial-file/ONE + @@ -0,0 +1 @@ + +CCC + removed in remote + base 100644 e79c5e8f964493290a409888d5413a737e8e5dd5 initial-file + our 100644 e79c5e8f964493290a409888d5413a737e8e5dd5 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 43d5a8ed6ef6c00ff775008633f95787d088285d dir/path + our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d dir/path + @@ -1 +0,0 @@ + -AAA + added in remote + their 100644 43aa4fdec31eb92e1fdc2f0ce6ea9ddb7c32bcf7 dir + @@ -0,0 +1 @@ + +CCC + EOF + test_cmp expect actual +' + +test_done |