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-rwxr-xr-xt/t7605-merge-resolve.sh52
1 files changed, 52 insertions, 0 deletions
diff --git a/t/t7605-merge-resolve.sh b/t/t7605-merge-resolve.sh
new file mode 100755
index 0000000..5d56c38
--- /dev/null
+++ b/t/t7605-merge-resolve.sh
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+#!/bin/sh
+
+test_description='git merge
+
+Testing the resolve strategy.'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ echo c0 > c0.c &&
+ git add c0.c &&
+ git commit -m c0 &&
+ git tag c0 &&
+ echo c1 > c1.c &&
+ git add c1.c &&
+ git commit -m c1 &&
+ git tag c1 &&
+ git reset --hard c0 &&
+ echo c2 > c2.c &&
+ git add c2.c &&
+ git commit -m c2 &&
+ git tag c2 &&
+ git reset --hard c0 &&
+ echo c3 > c2.c &&
+ git add c2.c &&
+ git commit -m c3 &&
+ git tag c3
+'
+
+merge_c1_to_c2_cmds='
+ git reset --hard c1 &&
+ git merge -s resolve c2 &&
+ test "$(git rev-parse c1)" != "$(git rev-parse HEAD)" &&
+ test "$(git rev-parse c1)" = "$(git rev-parse HEAD^1)" &&
+ test "$(git rev-parse c2)" = "$(git rev-parse HEAD^2)" &&
+ git diff --exit-code &&
+ test -f c0.c &&
+ test -f c1.c &&
+ test -f c2.c &&
+ test 3 = $(git ls-tree -r HEAD | wc -l) &&
+ test 3 = $(git ls-files | wc -l)
+'
+
+test_expect_success 'merge c1 to c2' "$merge_c1_to_c2_cmds"
+
+test_expect_success 'merge c1 to c2, again' "$merge_c1_to_c2_cmds"
+
+test_expect_success 'merge c2 to c3 (fails)' '
+ git reset --hard c2 &&
+ test_must_fail git merge -s resolve c3
+'
+test_done