#!/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 "$4" && ! test -s actual.prefix || test_cmp expected.prefix actual.prefix fi } ' test_expect_success 'setup: core.worktree = relative path' ' sane_unset GIT_WORK_TREE && GIT_DIR=repo.git && GIT_CONFIG="$(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 $_z40 $EMPTY_BLOB A sub/dir/tracked EOF cat >diff-index.expected <<-EOF && :000000 100644 $_z40 $_z40 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 $_z40 M sub/dir/tracked EOF ( GIT_DIR=repo.git && GIT_WORK_TREE=repo.git/work && export GIT_DIR GIT_WORK_TREE && git diff-files >diff-files.actual ) && test_cmp diff-files.expected diff-files.actual ' test_expect_success 'git diff respects work tree under .git dir' ' cat >diff-TREE.expected <<-EOF && diff --git a/sub/dir/tracked b/sub/dir/tracked new file mode 100644 index 0000000..$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 $GIT_WORK_TREE and git subprocesses' ' GIT_DIR=repo.git GIT_WORK_TREE=repo.git/work \ test-subprocess --setup-work-tree rev-parse --show-toplevel >actual && echo "$(pwd)/repo.git/work" >expected && test_cmp expected actual ' test_done