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08830ac00f
A failure scenario reported in an earlier patch series[1] that several `git worktree` subcommands failed or misbehaved when invoked from within linked worktrees that used relative paths. This adds a test that executes a `worktree prune` command inside both an internally and an externally linked worktree and asserts that the other worktree was not pruned. [1]: https://lore.kernel.org/git/CAPig+cQXFy=xPVpoSq6Wq0pxMRCjS=WbkgdO+3LySPX=q0nPCw@mail.gmail.com/ Reported-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Caleb White <cdwhite3@pm.me> Signed-off-by: Junio C Hamano <gitster@pobox.com>
142 lines
4 KiB
Bash
Executable file
142 lines
4 KiB
Bash
Executable file
#!/bin/sh
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test_description='prune $GIT_DIR/worktrees'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success initialize '
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git commit --allow-empty -m init
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'
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test_expect_success 'worktree prune on normal repo' '
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git worktree prune &&
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test_must_fail git worktree prune abc
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'
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test_expect_success 'prune files inside $GIT_DIR/worktrees' '
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mkdir .git/worktrees &&
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: >.git/worktrees/abc &&
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git worktree prune --verbose 2>actual &&
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cat >expect <<EOF &&
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Removing worktrees/abc: not a valid directory
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EOF
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test_cmp expect actual &&
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! test -f .git/worktrees/abc &&
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! test -d .git/worktrees
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'
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test_expect_success 'prune directories without gitdir' '
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mkdir -p .git/worktrees/def/abc &&
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: >.git/worktrees/def/def &&
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cat >expect <<EOF &&
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Removing worktrees/def: gitdir file does not exist
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EOF
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git worktree prune --verbose 2>actual &&
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test_cmp expect actual &&
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! test -d .git/worktrees/def &&
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! test -d .git/worktrees
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'
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test_expect_success SANITY 'prune directories with unreadable gitdir' '
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mkdir -p .git/worktrees/def/abc &&
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: >.git/worktrees/def/def &&
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: >.git/worktrees/def/gitdir &&
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chmod u-r .git/worktrees/def/gitdir &&
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git worktree prune --verbose 2>actual &&
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test_grep "Removing worktrees/def: unable to read gitdir file" actual &&
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! test -d .git/worktrees/def &&
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! test -d .git/worktrees
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'
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test_expect_success 'prune directories with invalid gitdir' '
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mkdir -p .git/worktrees/def/abc &&
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: >.git/worktrees/def/def &&
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: >.git/worktrees/def/gitdir &&
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git worktree prune --verbose 2>actual &&
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test_grep "Removing worktrees/def: invalid gitdir file" actual &&
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! test -d .git/worktrees/def &&
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! test -d .git/worktrees
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'
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test_expect_success 'prune directories with gitdir pointing to nowhere' '
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mkdir -p .git/worktrees/def/abc &&
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: >.git/worktrees/def/def &&
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echo "$(pwd)"/nowhere >.git/worktrees/def/gitdir &&
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git worktree prune --verbose 2>actual &&
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test_grep "Removing worktrees/def: gitdir file points to non-existent location" actual &&
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! test -d .git/worktrees/def &&
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! test -d .git/worktrees
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'
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test_expect_success 'not prune locked checkout' '
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test_when_finished rm -r .git/worktrees &&
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mkdir -p .git/worktrees/ghi &&
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: >.git/worktrees/ghi/locked &&
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git worktree prune &&
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test -d .git/worktrees/ghi
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'
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test_expect_success 'not prune recent checkouts' '
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test_when_finished rm -r .git/worktrees &&
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git worktree add jlm HEAD &&
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test -d .git/worktrees/jlm &&
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rm -rf jlm &&
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git worktree prune --verbose --expire=2.days.ago &&
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test -d .git/worktrees/jlm
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'
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test_expect_success 'not prune proper checkouts' '
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test_when_finished rm -r .git/worktrees &&
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git worktree add --detach "$PWD/nop" main &&
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git worktree prune &&
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test -d .git/worktrees/nop
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'
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test_expect_success 'prune duplicate (linked/linked)' '
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test_when_finished rm -fr .git/worktrees w1 w2 &&
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git worktree add --detach w1 &&
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git worktree add --detach w2 &&
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sed "s/w2/w1/" .git/worktrees/w2/gitdir >.git/worktrees/w2/gitdir.new &&
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mv .git/worktrees/w2/gitdir.new .git/worktrees/w2/gitdir &&
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git worktree prune --verbose 2>actual &&
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test_grep "duplicate entry" actual &&
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test -d .git/worktrees/w1 &&
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! test -d .git/worktrees/w2
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'
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test_expect_success 'prune duplicate (main/linked)' '
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test_when_finished rm -fr repo wt &&
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test_create_repo repo &&
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test_commit -C repo x &&
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git -C repo worktree add --detach ../wt &&
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rm -fr wt &&
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mv repo wt &&
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git -C wt worktree prune --verbose 2>actual &&
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test_grep "duplicate entry" actual &&
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! test -d .git/worktrees/wt
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'
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test_expect_success 'not prune proper worktrees when run inside linked worktree' '
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test_when_finished rm -rf repo wt_ext &&
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git init repo &&
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(
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cd repo &&
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echo content >file &&
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git add file &&
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git commit -m msg &&
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git worktree add ../wt_ext &&
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git worktree add wt_int &&
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cd wt_int &&
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git worktree prune -v >out &&
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test_must_be_empty out &&
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cd ../../wt_ext &&
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git worktree prune -v >out &&
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test_must_be_empty out
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)
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'
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test_done
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