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#!/bin/sh
test_description='git rebase + directory rename tests'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
test_expect_success 'setup testcase where directory rename should be detected' '
test_create_repo dir-rename &&
(
cd dir-rename &&
mkdir x &&
test_seq 1 10 >x/a &&
test_seq 11 20 >x/b &&
test_seq 21 30 >x/c &&
test_write_lines a b c d e f g h i >l &&
git add x l &&
git commit -m "Initial" &&
git branch O &&
git branch A &&
git branch B &&
git checkout A &&
git mv x y &&
git mv l letters &&
git commit -m "Rename x to y, l to letters" &&
git checkout B &&
echo j >>l &&
test_seq 31 40 >x/d &&
git add l x/d &&
git commit -m "Modify l, add x/d"
)
'
test_expect_success 'rebase --interactive: directory rename detected' '
(
cd dir-rename &&
git checkout B^0 &&
set_fake_editor &&
FAKE_LINES="1" git -c merge.directoryRenames=true rebase --interactive A &&
git ls-files -s >out &&
test_line_count = 5 out &&
test_path_is_file y/d &&
test_path_is_missing x/d
)
'
test_expect_failure 'rebase (am): directory rename detected' '
(
cd dir-rename &&
git checkout B^0 &&
git -c merge.directoryRenames=true rebase A &&
git ls-files -s >out &&
test_line_count = 5 out &&
test_path_is_file y/d &&
test_path_is_missing x/d
)
'
test_expect_success 'rebase --merge: directory rename detected' '
(
cd dir-rename &&
git checkout B^0 &&
git -c merge.directoryRenames=true rebase --merge A &&
git ls-files -s >out &&
test_line_count = 5 out &&
test_path_is_file y/d &&
test_path_is_missing x/d
)
'
test_expect_failure 'am: directory rename detected' '
(
cd dir-rename &&
git checkout A^0 &&
git format-patch -1 B &&
git -c merge.directoryRenames=true am --3way 0001*.patch &&
git ls-files -s >out &&
test_line_count = 5 out &&
test_path_is_file y/d &&
test_path_is_missing x/d
)
'
test_expect_success 'setup testcase where directory rename should NOT be detected' '
test_create_repo no-dir-rename &&
(
cd no-dir-rename &&
mkdir x &&
test_seq 1 10 >x/a &&
test_seq 11 20 >x/b &&
test_seq 21 30 >x/c &&
echo original >project_info &&
git add x project_info &&
git commit -m "Initial" &&
git branch O &&
git branch A &&
git branch B &&
git checkout A &&
echo v2 >project_info &&
git add project_info &&
git commit -m "Modify project_info" &&
git checkout B &&
mkdir y &&
git mv x/c y/c &&
echo v1 >project_info &&
git add project_info &&
git commit -m "Rename x/c to y/c, modify project_info"
)
'
test_expect_success 'rebase --interactive: NO directory rename' '
test_when_finished "git -C no-dir-rename rebase --abort" &&
(
cd no-dir-rename &&
git checkout B^0 &&
set_fake_editor &&
test_must_fail env FAKE_LINES="1" git rebase --interactive A &&
git ls-files -s >out &&
test_line_count = 6 out &&
test_path_is_file x/a &&
test_path_is_file x/b &&
test_path_is_missing x/c
)
'
test_expect_success 'rebase (am): NO directory rename' '
test_when_finished "git -C no-dir-rename rebase --abort" &&
(
cd no-dir-rename &&
git checkout B^0 &&
set_fake_editor &&
test_must_fail git rebase A &&
git ls-files -s >out &&
test_line_count = 6 out &&
test_path_is_file x/a &&
test_path_is_file x/b &&
test_path_is_missing x/c
)
'
test_expect_success 'rebase --merge: NO directory rename' '
test_when_finished "git -C no-dir-rename rebase --abort" &&
(
cd no-dir-rename &&
git checkout B^0 &&
set_fake_editor &&
test_must_fail git rebase --merge A &&
git ls-files -s >out &&
test_line_count = 6 out &&
test_path_is_file x/a &&
test_path_is_file x/b &&
test_path_is_missing x/c
)
'
test_expect_success 'am: NO directory rename' '
test_when_finished "git -C no-dir-rename am --abort" &&
(
cd no-dir-rename &&
git checkout A^0 &&
git format-patch -1 B &&
test_must_fail git am --3way 0001*.patch &&
git ls-files -s >out &&
test_line_count = 6 out &&
test_path_is_file x/a &&
test_path_is_file x/b &&
test_path_is_missing x/c
)
'
test_done
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