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blob 6ed40b15755502ecec8e5ee5e566007519111a3c 1702 bytes (raw)
name: t/t7607-merge-overwrite.sh 	 # note: path name is non-authoritative(*)

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#!/bin/sh

test_description='git-merge

Do not overwrite changes.'

. ./test-lib.sh

test_expect_success 'setup' '
	test_commit c0 &&
	test_commit c1 &&
	test_commit "c1a" "c1.t" "c1 a" &&
	git reset --hard c0 &&
	test_commit c2 &&
	echo "VERY IMPORTANT CHANGES" > important
'

test_expect_success 'will not overwrite untracked file' '
	git reset --hard c1 &&
	cp important c2.t &&
	test_must_fail git merge c2 &&
	! test -f .git/MERGE_HEAD &&
	test_cmp important c2.t
'

test_expect_success 'will not overwrite new file' '
	git reset --hard c1 &&
	cp important c2.t &&
	git add c2.t &&
	test_must_fail git merge c2 &&
	! test -f .git/MERGE_HEAD &&
	test_cmp important c2.t
'

test_expect_success 'will not overwrite staged changes' '
	git reset --hard c1 &&
	cp important c2.t &&
	git add c2.t &&
	rm c2.t &&
	test_must_fail git merge c2 &&
	! test -f .git/MERGE_HEAD &&
	git checkout c2.t &&
	test_cmp important c2.t
'

test_expect_success 'will not overwrite removed file' '
	git reset --hard c1 &&
	git rm c1.t &&
	git commit -m "rm c1.t" &&
	cp important c1.t &&
	test_must_fail git merge c1a &&
	test_cmp important c1.t
'

test_expect_success 'will not overwrite re-added file' '
	git reset --hard c1 &&
	git rm c1.t &&
	git commit -m "rm c1.t" &&
	cp important c1.t &&
	git add c1.t &&
	test_must_fail git merge c1a &&
	! test -f .git/MERGE_HEAD &&
	test_cmp important c1.t
'

test_expect_success 'will not overwrite removed file with staged changes' '
	git reset --hard c1 &&
	git rm c1.t &&
	git commit -m "rm c1.t" &&
	cp important c1.t &&
	git add c1.t &&
	rm c1.t &&
	test_must_fail git merge c1a &&
	! test -f .git/MERGE_HEAD &&
	git checkout c1.t &&
	test_cmp important c1.t
'

test_done

debug log:

solving 6ed40b1 ...
found 6ed40b1 in https://public-inbox.org/git/1286632380-7002-2-git-send-email-drizzd@aon.at/
found d82349a in https://80x24.org/mirrors/git.git
preparing index
index prepared:
100755 d82349a6a8d6c12c3ca4398a18bd6c1dd42efdc9	t/t7607-merge-overwrite.sh

applying [1/1] https://public-inbox.org/git/1286632380-7002-2-git-send-email-drizzd@aon.at/
diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh
index d82349a..6ed40b1 100755

Checking patch t/t7607-merge-overwrite.sh...
Applied patch t/t7607-merge-overwrite.sh cleanly.

index at:
100755 6ed40b15755502ecec8e5ee5e566007519111a3c	t/t7607-merge-overwrite.sh

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