diff options
| -rwxr-xr-x | t/t1510-repo-setup.sh | 94 |
1 files changed, 50 insertions, 44 deletions
diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh index e9c451cc5..f42f20654 100755 --- a/t/t1510-repo-setup.sh +++ b/t/t1510-repo-setup.sh @@ -1,53 +1,59 @@ #!/bin/sh -test_description='Tests of cwd/prefix/worktree/gitdir setup in all cases' +test_description="Tests of cwd/prefix/worktree/gitdir setup in all cases -. ./test-lib.sh +A few rules for repo setup: -# -# A few rules for repo setup: -# -# 1. GIT_DIR is relative to user's cwd. --git-dir is equivalent to -# GIT_DIR. -# -# 2. .git file is relative to parent directory. .git file is basically -# symlink in disguise. The directory where .git file points to will -# become new git_dir. -# -# 3. core.worktree is relative to git_dir. -# -# 4. GIT_WORK_TREE is relative to user's cwd. --work-tree is -# equivalent to GIT_WORK_TREE. -# -# 5. GIT_WORK_TREE/core.worktree is only effective if GIT_DIR is set -# Uneffective worktree settings should be warned. -# -# 6. Effective GIT_WORK_TREE overrides core.worktree and core.bare -# -# 7. Effective core.worktree conflicts with core.bare -# -# 8. If GIT_DIR is set but neither worktree nor bare setting is given, -# original cwd becomes worktree. -# -# 9. If .git discovery is done inside a repo, the repo becomes a bare -# repo. .git discovery is performed if GIT_DIR is not set. -# -# 10. If no worktree is available, cwd remains unchanged, prefix is -# NULL. -# -# 11. When user's cwd is outside worktree, cwd remains unchanged, -# prefix is NULL. -# +1. GIT_DIR is relative to user's cwd. --git-dir is equivalent to + GIT_DIR. + +2. .git file is relative to parent directory. .git file is basically + symlink in disguise. The directory where .git file points to will + become new git_dir. + +3. core.worktree is relative to git_dir. + +4. GIT_WORK_TREE is relative to user's cwd. --work-tree is + equivalent to GIT_WORK_TREE. + +5. GIT_WORK_TREE/core.worktree is only effective if GIT_DIR is set + Uneffective worktree settings should be warned. + +6. Effective GIT_WORK_TREE overrides core.worktree and core.bare + +7. Effective core.worktree conflicts with core.bare + +8. If GIT_DIR is set but neither worktree nor bare setting is given, + original cwd becomes worktree. + +9. If .git discovery is done inside a repo, the repo becomes a bare + repo. .git discovery is performed if GIT_DIR is not set. + +10. If no worktree is available, cwd remains unchanged, prefix is + NULL. + +11. When user's cwd is outside worktree, cwd remains unchanged, + prefix is NULL. +" +. ./test-lib.sh -test_repo() { +test_repo () { ( - cd "$1" && - if test -n "$2"; then GIT_DIR="$2" && export GIT_DIR; fi && - if test -n "$3"; then GIT_WORK_TREE="$3" && export GIT_WORK_TREE; fi && - rm -f trace && - GIT_TRACE="`pwd`/trace" git symbolic-ref HEAD >/dev/null && - grep '^setup: ' trace >result && - test_cmp expected result + cd "$1" && + if test -n "$2" + then + GIT_DIR="$2" && + export GIT_DIR + fi && + if test -n "$3" + then + GIT_WORK_TREE="$3" && + export GIT_WORK_TREE + fi && + rm -f trace && + GIT_TRACE="$(pwd)/trace" git symbolic-ref HEAD >/dev/null && + grep '^setup: ' trace >result && + test_cmp expected result ) } |