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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/t1501-work-tree.sh | |
parent | Initial commit. (diff) | |
download | git-17a789943131483bc454986d1be6da6caaabce8c.tar.xz git-17a789943131483bc454986d1be6da6caaabce8c.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t1501-work-tree.sh')
-rwxr-xr-x | t/t1501-work-tree.sh | 446 |
1 files changed, 446 insertions, 0 deletions
diff --git a/t/t1501-work-tree.sh b/t/t1501-work-tree.sh new file mode 100755 index 0000000..b755580 --- /dev/null +++ b/t/t1501-work-tree.sh @@ -0,0 +1,446 @@ +#!/bin/sh + +test_description='test separate work tree' +. ./test-lib.sh + +test_expect_success 'setup' ' + EMPTY_TREE=$(git write-tree) && + EMPTY_BLOB=$(git hash-object -t blob --stdin </dev/null) && + CHANGED_BLOB=$(echo changed | git hash-object -t blob --stdin) && + EMPTY_BLOB7=$(echo $EMPTY_BLOB | sed "s/\(.......\).*/\1/") && + CHANGED_BLOB7=$(echo $CHANGED_BLOB | sed "s/\(.......\).*/\1/") && + + mkdir -p work/sub/dir && + mkdir -p work2 && + mv .git repo.git +' + +test_expect_success 'setup: helper for testing rev-parse' ' + test_rev_parse() { + echo $1 >expected.bare && + echo $2 >expected.inside-git && + echo $3 >expected.inside-worktree && + if test $# -ge 4 + then + echo $4 >expected.prefix + fi && + + git rev-parse --is-bare-repository >actual.bare && + git rev-parse --is-inside-git-dir >actual.inside-git && + git rev-parse --is-inside-work-tree >actual.inside-worktree && + if test $# -ge 4 + then + git rev-parse --show-prefix >actual.prefix + fi && + + test_cmp expected.bare actual.bare && + test_cmp expected.inside-git actual.inside-git && + test_cmp expected.inside-worktree actual.inside-worktree && + if test $# -ge 4 + then + # rev-parse --show-prefix should output + # a single newline when at the top of the work tree, + # but we test for that separately. + test -z "$4" && test_must_be_empty actual.prefix || + test_cmp expected.prefix actual.prefix + fi + } +' + +test_expect_success 'setup: core.worktree = relative path' ' + sane_unset GIT_WORK_TREE && + GIT_DIR=repo.git && + GIT_CONFIG="$(pwd)"/$GIT_DIR/config && + export GIT_DIR GIT_CONFIG && + git config core.worktree ../work +' + +test_expect_success 'outside' ' + test_rev_parse false false false +' + +test_expect_success 'inside work tree' ' + ( + cd work && + GIT_DIR=../repo.git && + GIT_CONFIG="$(pwd)"/$GIT_DIR/config && + test_rev_parse false false true "" + ) +' + +test_expect_success 'empty prefix is actually written out' ' + echo >expected && + ( + cd work && + GIT_DIR=../repo.git && + GIT_CONFIG="$(pwd)"/$GIT_DIR/config && + git rev-parse --show-prefix >../actual + ) && + test_cmp expected actual +' + +test_expect_success 'subdir of work tree' ' + ( + cd work/sub/dir && + GIT_DIR=../../../repo.git && + GIT_CONFIG="$(pwd)"/$GIT_DIR/config && + test_rev_parse false false true sub/dir/ + ) +' + +test_expect_success 'setup: core.worktree = absolute path' ' + sane_unset GIT_WORK_TREE && + GIT_DIR=$(pwd)/repo.git && + GIT_CONFIG=$GIT_DIR/config && + export GIT_DIR GIT_CONFIG && + git config core.worktree "$(pwd)/work" +' + +test_expect_success 'outside' ' + test_rev_parse false false false && + ( + cd work2 && + test_rev_parse false false false + ) +' + +test_expect_success 'inside work tree' ' + ( + cd work && + test_rev_parse false false true "" + ) +' + +test_expect_success 'subdir of work tree' ' + ( + cd work/sub/dir && + test_rev_parse false false true sub/dir/ + ) +' + +test_expect_success 'setup: GIT_WORK_TREE=relative (override core.worktree)' ' + GIT_DIR=$(pwd)/repo.git && + GIT_CONFIG=$GIT_DIR/config && + git config core.worktree non-existent && + GIT_WORK_TREE=work && + export GIT_DIR GIT_CONFIG GIT_WORK_TREE +' + +test_expect_success 'outside' ' + test_rev_parse false false false && + ( + cd work2 && + test_rev_parse false false false + ) +' + +test_expect_success 'inside work tree' ' + ( + cd work && + GIT_WORK_TREE=. && + test_rev_parse false false true "" + ) +' + +test_expect_success 'subdir of work tree' ' + ( + cd work/sub/dir && + GIT_WORK_TREE=../.. && + test_rev_parse false false true sub/dir/ + ) +' + +test_expect_success 'setup: GIT_WORK_TREE=absolute, below git dir' ' + mv work repo.git/work && + mv work2 repo.git/work2 && + GIT_DIR=$(pwd)/repo.git && + GIT_CONFIG=$GIT_DIR/config && + GIT_WORK_TREE=$(pwd)/repo.git/work && + export GIT_DIR GIT_CONFIG GIT_WORK_TREE +' + +test_expect_success 'outside' ' + echo outside && + test_rev_parse false false false +' + +test_expect_success 'in repo.git' ' + ( + cd repo.git && + test_rev_parse false true false + ) && + ( + cd repo.git/objects && + test_rev_parse false true false + ) && + ( + cd repo.git/work2 && + test_rev_parse false true false + ) +' + +test_expect_success 'inside work tree' ' + ( + cd repo.git/work && + test_rev_parse false true true "" + ) +' + +test_expect_success 'subdir of work tree' ' + ( + cd repo.git/work/sub/dir && + test_rev_parse false true true sub/dir/ + ) +' + +test_expect_success 'find work tree from repo' ' + echo sub/dir/untracked >expected && + cat <<-\EOF >repo.git/work/.gitignore && + expected.* + actual.* + .gitignore + EOF + >repo.git/work/sub/dir/untracked && + ( + cd repo.git && + git ls-files --others --exclude-standard >../actual + ) && + test_cmp expected actual +' + +test_expect_success 'find work tree from work tree' ' + echo sub/dir/tracked >expected && + >repo.git/work/sub/dir/tracked && + ( + cd repo.git/work/sub/dir && + git --git-dir=../../.. add tracked + ) && + ( + cd repo.git && + git ls-files >../actual + ) && + test_cmp expected actual +' + +test_expect_success '_gently() groks relative GIT_DIR & GIT_WORK_TREE' ' + ( + cd repo.git/work/sub/dir && + GIT_DIR=../../.. && + GIT_WORK_TREE=../.. && + GIT_PAGER= && + export GIT_DIR GIT_WORK_TREE GIT_PAGER && + + git diff --exit-code tracked && + echo changed >tracked && + test_must_fail git diff --exit-code tracked + ) +' + +test_expect_success 'diff-index respects work tree under .git dir' ' + cat >diff-index-cached.expected <<-EOF && + :000000 100644 $ZERO_OID $EMPTY_BLOB A sub/dir/tracked + EOF + cat >diff-index.expected <<-EOF && + :000000 100644 $ZERO_OID $ZERO_OID A sub/dir/tracked + EOF + + ( + GIT_DIR=repo.git && + GIT_WORK_TREE=repo.git/work && + export GIT_DIR GIT_WORK_TREE && + git diff-index $EMPTY_TREE >diff-index.actual && + git diff-index --cached $EMPTY_TREE >diff-index-cached.actual + ) && + test_cmp diff-index.expected diff-index.actual && + test_cmp diff-index-cached.expected diff-index-cached.actual +' + +test_expect_success 'diff-files respects work tree under .git dir' ' + cat >diff-files.expected <<-EOF && + :100644 100644 $EMPTY_BLOB $ZERO_OID M sub/dir/tracked + EOF + + ( + GIT_DIR=repo.git && + GIT_WORK_TREE=repo.git/work && + export GIT_DIR GIT_WORK_TREE && + git diff-files >diff-files.actual + ) && + test_cmp diff-files.expected diff-files.actual +' + +test_expect_success 'git diff respects work tree under .git dir' ' + cat >diff-TREE.expected <<-EOF && + diff --git a/sub/dir/tracked b/sub/dir/tracked + new file mode 100644 + index 0000000..$CHANGED_BLOB7 + --- /dev/null + +++ b/sub/dir/tracked + @@ -0,0 +1 @@ + +changed + EOF + cat >diff-TREE-cached.expected <<-EOF && + diff --git a/sub/dir/tracked b/sub/dir/tracked + new file mode 100644 + index 0000000..$EMPTY_BLOB7 + EOF + cat >diff-FILES.expected <<-EOF && + diff --git a/sub/dir/tracked b/sub/dir/tracked + index $EMPTY_BLOB7..$CHANGED_BLOB7 100644 + --- a/sub/dir/tracked + +++ b/sub/dir/tracked + @@ -0,0 +1 @@ + +changed + EOF + + ( + GIT_DIR=repo.git && + GIT_WORK_TREE=repo.git/work && + export GIT_DIR GIT_WORK_TREE && + git diff $EMPTY_TREE >diff-TREE.actual && + git diff --cached $EMPTY_TREE >diff-TREE-cached.actual && + git diff >diff-FILES.actual + ) && + test_cmp diff-TREE.expected diff-TREE.actual && + test_cmp diff-TREE-cached.expected diff-TREE-cached.actual && + test_cmp diff-FILES.expected diff-FILES.actual +' + +test_expect_success 'git grep' ' + echo dir/tracked >expected.grep && + ( + cd repo.git/work/sub && + GIT_DIR=../.. && + GIT_WORK_TREE=.. && + export GIT_DIR GIT_WORK_TREE && + git grep -l changed >../../../actual.grep + ) && + test_cmp expected.grep actual.grep +' + +test_expect_success 'git commit' ' + ( + cd repo.git && + GIT_DIR=. GIT_WORK_TREE=work git commit -a -m done + ) +' + +test_expect_success 'absolute pathspec should fail gracefully' ' + ( + cd repo.git && + test_might_fail git config --unset core.worktree && + test_must_fail git log HEAD -- /home + ) +' + +test_expect_success 'make_relative_path handles double slashes in GIT_DIR' ' + >dummy_file && + echo git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file && + git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file +' + +test_expect_success 'relative $GIT_WORK_TREE and git subprocesses' ' + GIT_DIR=repo.git GIT_WORK_TREE=repo.git/work \ + test-tool subprocess --setup-work-tree rev-parse --show-toplevel >actual && + echo "$(pwd)/repo.git/work" >expected && + test_cmp expected actual +' + +test_expect_success 'Multi-worktree setup' ' + mkdir work && + mkdir -p repo.git/repos/foo && + cp repo.git/HEAD repo.git/index repo.git/repos/foo && + { cp repo.git/sharedindex.* repo.git/repos/foo || :; } && + sane_unset GIT_DIR GIT_CONFIG GIT_WORK_TREE +' + +test_expect_success 'GIT_DIR set (1)' ' + echo "gitdir: repo.git/repos/foo" >gitfile && + echo ../.. >repo.git/repos/foo/commondir && + ( + cd work && + GIT_DIR=../gitfile git rev-parse --git-common-dir >actual && + test-tool path-utils real_path "$TRASH_DIRECTORY/repo.git" >expect && + test_cmp expect actual + ) +' + +test_expect_success 'GIT_DIR set (2)' ' + echo "gitdir: repo.git/repos/foo" >gitfile && + echo "$(pwd)/repo.git" >repo.git/repos/foo/commondir && + ( + cd work && + GIT_DIR=../gitfile git rev-parse --git-common-dir >actual && + test-tool path-utils real_path "$TRASH_DIRECTORY/repo.git" >expect && + test_cmp expect actual + ) +' + +test_expect_success 'Auto discovery' ' + echo "gitdir: repo.git/repos/foo" >.git && + echo ../.. >repo.git/repos/foo/commondir && + ( + cd work && + git rev-parse --git-common-dir >actual && + test-tool path-utils real_path "$TRASH_DIRECTORY/repo.git" >expect && + test_cmp expect actual && + echo haha >data1 && + git add data1 && + git ls-files --full-name :/ | grep data1 >actual && + echo work/data1 >expect && + test_cmp expect actual + ) +' + +test_expect_success '$GIT_DIR/common overrides core.worktree' ' + mkdir elsewhere && + git --git-dir=repo.git config core.worktree "$TRASH_DIRECTORY/elsewhere" && + echo "gitdir: repo.git/repos/foo" >.git && + echo ../.. >repo.git/repos/foo/commondir && + ( + cd work && + git rev-parse --git-common-dir >actual && + test-tool path-utils real_path "$TRASH_DIRECTORY/repo.git" >expect && + test_cmp expect actual && + echo haha >data2 && + git add data2 && + git ls-files --full-name :/ | grep data2 >actual && + echo work/data2 >expect && + test_cmp expect actual + ) +' + +test_expect_success '$GIT_WORK_TREE overrides $GIT_DIR/common' ' + echo "gitdir: repo.git/repos/foo" >.git && + echo ../.. >repo.git/repos/foo/commondir && + ( + cd work && + echo haha >data3 && + git --git-dir=../.git --work-tree=. add data3 && + git ls-files --full-name -- :/ | grep data3 >actual && + echo data3 >expect && + test_cmp expect actual + ) +' + +test_expect_success 'error out gracefully on invalid $GIT_WORK_TREE' ' + ( + GIT_WORK_TREE=/.invalid/work/tree && + export GIT_WORK_TREE && + test_expect_code 128 git rev-parse + ) +' + +test_expect_success 'refs work with relative gitdir and work tree' ' + git init relative && + git -C relative commit --allow-empty -m one && + git -C relative commit --allow-empty -m two && + + GIT_DIR=relative/.git GIT_WORK_TREE=relative git reset HEAD^ && + + git -C relative log -1 --format=%s >actual && + echo one >expect && + test_cmp expect actual +' + +test_done |