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authorJunio C Hamano <gitster@pobox.com>2010-07-15 12:08:41 -0700
committerJunio C Hamano <gitster@pobox.com>2010-07-15 12:08:41 -0700
commitea56a7ed971f3bd547abb16a3cb9a41c00133c85 (patch)
tree774e0039fb71f74ed612014d36ddd50c6014838a /t
parent4bd874c8f30d55b6189dacf1d769855ed2df4299 (diff)
parent21baa6e0c56d229866c02c4b42b8b53af648d853 (diff)
downloadgit-ea56a7ed971f3bd547abb16a3cb9a41c00133c85.tar.gz
git-ea56a7ed971f3bd547abb16a3cb9a41c00133c85.tar.xz
Merge branch 'wp/merge-tree-fix'
* wp/merge-tree-fix: merge-tree: fix where two branches share no changes add basic tests for merge-tree
Diffstat (limited to 't')
-rwxr-xr-xt/t4300-merge-tree.sh257
1 files changed, 257 insertions, 0 deletions
diff --git a/t/t4300-merge-tree.sh b/t/t4300-merge-tree.sh
new file mode 100755
index 000000000..46c3fe76d
--- /dev/null
+++ b/t/t4300-merge-tree.sh
@@ -0,0 +1,257 @@
+#!/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' '
+ cat >expected <<\EXPECTED &&
+added in local
+ our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE
+EXPECTED
+
+ git reset --hard initial &&
+ test_commit "add-not-a-b" "ONE" "AAA" &&
+ git merge-tree initial add-not-a-b initial >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'file add A, B (same)' '
+ cat >expected <<\EXPECTED &&
+added in both
+ our 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE
+ their 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE
+EXPECTED
+
+ 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_cmp expected 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' '
+ cat >expected <<\EXPECTED &&
+EXPECTED
+
+ git reset --hard initial &&
+ test_commit "change-a-not-b" "initial-file" "BBB" &&
+ git merge-tree initial change-a-not-b initial >actual &&
+ test_cmp expected 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)' '
+ cat >expected <<\EXPECTED &&
+EXPECTED
+
+ 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_cmp expected 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' '
+ cat >expected <<\EXPECTED &&
+removed in local
+ base 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE
+ their 100644 43d5a8ed6ef6c00ff775008633f95787d088285d ONE
+EXPECTED
+
+ 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_cmp expected 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 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_done