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author | Elijah Newren <newren@gmail.com> | 2020-08-10 22:29:09 (GMT) |
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committer | Junio C Hamano <gitster@pobox.com> | 2020-08-10 22:59:00 (GMT) |
commit | 919df3195553af05c884d51588d12134d8dfab2a (patch) | |
tree | 5be83bccf1bb0554cebcf9687c637a175fb62d93 /t/t6408-merge-up-to-date.sh | |
parent | 4f0a8be78499454eac3985b6e7e144b8376ab0a5 (diff) | |
download | git-919df3195553af05c884d51588d12134d8dfab2a.zip git-919df3195553af05c884d51588d12134d8dfab2a.tar.gz git-919df3195553af05c884d51588d12134d8dfab2a.tar.bz2 |
Collect merge-related tests to t64xx
The tests for the merge machinery are spread over several places.
Collect them into t64xx for simplicity. Some notes:
t60[234]*.sh:
Merge tests started in t602*, overgrew bisect and remote tracking
tests in t6030, t6040, and t6041, and nearly overtook replace tests
in t6050. This made picking out relevant tests that I wanted to run
in a tighter loop slightly more annoying for years.
t303*.sh:
These started out as tests for the 'merge-recursive' toplevel command,
but did not restrict to that and had lots of overlap with the
underlying merge machinery.
t7405, t7613:
submodule-specific merge logic started out in submodule.c but was
moved to merge-recursive.c in commit 18cfc08866 ("submodule.c: move
submodule merging to merge-recursive.c", 2018-05-15). Since these
tests are about the logic found in the merge machinery, moving these
tests to be with the merge tests makes sense.
t7607, t7609:
Having tests spread all over the place makes it more likely that
additional tests related to a certain piece of logic grow in all those
other places. Much like t303*.sh, these two tests were about the
underlying merge machinery rather than outer levels.
Tests that were NOT moved:
t76[01]*.sh:
Other than the four tests mentioned above, the remaining tests in
t76[01]*.sh are related to non-recursive merge strategies, parameter
parsing, and other stuff associated with the highlevel builtin/merge.c
rather than the recursive merge machinery.
t3[45]*.sh:
The rebase testcases in t34*.sh also test the merge logic pretty
heavily; sometimes changes I make only trigger failures in the rebase
tests. The rebase tests are already nicely coupled together, though,
and I didn't want to mess that up. Similar comments apply for the
cherry-pick tests in t35*.sh.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t6408-merge-up-to-date.sh')
-rwxr-xr-x | t/t6408-merge-up-to-date.sh | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/t/t6408-merge-up-to-date.sh b/t/t6408-merge-up-to-date.sh new file mode 100755 index 0000000..7763c1b --- /dev/null +++ b/t/t6408-merge-up-to-date.sh @@ -0,0 +1,92 @@ +#!/bin/sh + +test_description='merge fast-forward and up to date' + +. ./test-lib.sh + +test_expect_success setup ' + >file && + git add file && + test_tick && + git commit -m initial && + git tag c0 && + + echo second >file && + git add file && + test_tick && + git commit -m second && + git tag c1 && + git branch test && + echo third >file && + git add file && + test_tick && + git commit -m third && + git tag c2 +' + +test_expect_success 'merge -s recursive up-to-date' ' + + git reset --hard c1 && + test_tick && + git merge -s recursive c0 && + expect=$(git rev-parse c1) && + current=$(git rev-parse HEAD) && + test "$expect" = "$current" + +' + +test_expect_success 'merge -s recursive fast-forward' ' + + git reset --hard c0 && + test_tick && + git merge -s recursive c1 && + expect=$(git rev-parse c1) && + current=$(git rev-parse HEAD) && + test "$expect" = "$current" + +' + +test_expect_success 'merge -s ours up-to-date' ' + + git reset --hard c1 && + test_tick && + git merge -s ours c0 && + expect=$(git rev-parse c1) && + current=$(git rev-parse HEAD) && + test "$expect" = "$current" + +' + +test_expect_success 'merge -s ours fast-forward' ' + + git reset --hard c0 && + test_tick && + git merge -s ours c1 && + expect=$(git rev-parse c0^{tree}) && + current=$(git rev-parse HEAD^{tree}) && + test "$expect" = "$current" + +' + +test_expect_success 'merge -s subtree up-to-date' ' + + git reset --hard c1 && + test_tick && + git merge -s subtree c0 && + expect=$(git rev-parse c1) && + current=$(git rev-parse HEAD) && + test "$expect" = "$current" + +' + +test_expect_success 'merge fast-forward octopus' ' + + git reset --hard c0 && + test_tick && + git merge c1 c2 && + expect=$(git rev-parse c2) && + current=$(git rev-parse HEAD) && + test "$expect" = "$current" +' + +test_done |