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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>
151 lines
3.3 KiB
Bash
Executable File
151 lines
3.3 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2005 Fredrik Kuivinen
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#
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test_description='Test merge with directory/file conflicts'
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. ./test-lib.sh
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test_expect_success 'prepare repository' '
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echo Hello >init &&
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git add init &&
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git commit -m initial &&
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git branch B &&
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mkdir dir &&
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echo foo >dir/foo &&
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git add dir/foo &&
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git commit -m "File: dir/foo" &&
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git checkout B &&
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echo file dir >dir &&
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git add dir &&
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git commit -m "File: dir"
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'
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test_expect_success 'Merge with d/f conflicts' '
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test_expect_code 1 git merge -m "merge msg" master
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'
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test_expect_success 'F/D conflict' '
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git reset --hard &&
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git checkout master &&
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rm .git/index &&
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mkdir before &&
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echo FILE >before/one &&
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echo FILE >after &&
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git add . &&
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git commit -m first &&
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rm -f after &&
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git mv before after &&
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git commit -m move &&
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git checkout -b para HEAD^ &&
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echo COMPLETELY ANOTHER FILE >another &&
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git add . &&
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git commit -m para &&
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git merge master
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'
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test_expect_success 'setup modify/delete + directory/file conflict' '
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git checkout --orphan modify &&
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git rm -rf . &&
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git clean -fdqx &&
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printf "a\nb\nc\nd\ne\nf\ng\nh\n" >letters &&
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git add letters &&
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git commit -m initial &&
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# Throw in letters.txt for sorting order fun
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# ("letters.txt" sorts between "letters" and "letters/file")
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echo i >>letters &&
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echo "version 2" >letters.txt &&
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git add letters letters.txt &&
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git commit -m modified &&
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git checkout -b delete HEAD^ &&
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git rm letters &&
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mkdir letters &&
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>letters/file &&
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echo "version 1" >letters.txt &&
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git add letters letters.txt &&
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git commit -m deleted
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'
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test_expect_success 'modify/delete + directory/file conflict' '
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git checkout delete^0 &&
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test_must_fail git merge modify &&
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test 5 -eq $(git ls-files -s | wc -l) &&
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test 4 -eq $(git ls-files -u | wc -l) &&
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test 1 -eq $(git ls-files -o | wc -l) &&
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test_path_is_file letters/file &&
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test_path_is_file letters.txt &&
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test_path_is_file letters~modify
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'
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test_expect_success 'modify/delete + directory/file conflict; other way' '
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git reset --hard &&
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git clean -f &&
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git checkout modify^0 &&
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test_must_fail git merge delete &&
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test 5 -eq $(git ls-files -s | wc -l) &&
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test 4 -eq $(git ls-files -u | wc -l) &&
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test 1 -eq $(git ls-files -o | wc -l) &&
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test_path_is_file letters/file &&
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test_path_is_file letters.txt &&
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test_path_is_file letters~HEAD
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'
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test_expect_success 'Simple merge in repo with interesting pathnames' '
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# Simple lexicographic ordering of files and directories would be:
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# foo
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# foo/bar
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# foo/bar-2
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# foo/bar/baz
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# foo/bar-2/baz
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# The fact that foo/bar-2 appears between foo/bar and foo/bar/baz
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# can trip up some codepaths, and is the point of this test.
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test_create_repo name-ordering &&
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(
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cd name-ordering &&
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mkdir -p foo/bar &&
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mkdir -p foo/bar-2 &&
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>foo/bar/baz &&
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>foo/bar-2/baz &&
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git add . &&
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git commit -m initial &&
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git branch main &&
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git branch other &&
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git checkout other &&
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echo other >foo/bar-2/baz &&
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git add -u &&
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git commit -m other &&
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git checkout main &&
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echo main >foo/bar/baz &&
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git add -u &&
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git commit -m main &&
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git merge other &&
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git ls-files -s >out &&
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test_line_count = 2 out &&
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git rev-parse :0:foo/bar/baz :0:foo/bar-2/baz >actual &&
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git rev-parse HEAD~1:foo/bar/baz other:foo/bar-2/baz >expect &&
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test_cmp expect actual
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)
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'
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test_done
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