f0850875fd
Various operating modes of "git reset" have been made to work better with the sparse index. * vd/sparse-reset: unpack-trees: improve performance of next_cache_entry reset: make --mixed sparse-aware reset: make sparse-aware (except --mixed) reset: integrate with sparse index reset: expand test coverage for sparse checkouts sparse-index: update command for expand/collapse test reset: preserve skip-worktree bit in mixed reset reset: rename is_missing to !is_in_reset_tree
1069 lines
33 KiB
Bash
Executable File
1069 lines
33 KiB
Bash
Executable File
#!/bin/sh
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test_description='compare full workdir to sparse workdir'
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GIT_TEST_SPLIT_INDEX=0
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GIT_TEST_SPARSE_INDEX=
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. ./test-lib.sh
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test_expect_success 'setup' '
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git init initial-repo &&
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(
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GIT_TEST_SPARSE_INDEX=0 &&
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cd initial-repo &&
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echo a >a &&
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echo "after deep" >e &&
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echo "after folder1" >g &&
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echo "after x" >z &&
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mkdir folder1 folder2 deep x &&
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mkdir deep/deeper1 deep/deeper2 deep/before deep/later &&
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mkdir deep/deeper1/deepest &&
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echo "after deeper1" >deep/e &&
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echo "after deepest" >deep/deeper1/e &&
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cp a folder1 &&
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cp a folder2 &&
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cp a x &&
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cp a deep &&
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cp a deep/before &&
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cp a deep/deeper1 &&
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cp a deep/deeper2 &&
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cp a deep/later &&
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cp a deep/deeper1/deepest &&
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cp -r deep/deeper1/deepest deep/deeper2 &&
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mkdir deep/deeper1/0 &&
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mkdir deep/deeper1/0/0 &&
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touch deep/deeper1/0/1 &&
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touch deep/deeper1/0/0/0 &&
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>folder1- &&
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>folder1.x &&
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>folder10 &&
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cp -r deep/deeper1/0 folder1 &&
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cp -r deep/deeper1/0 folder2 &&
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echo >>folder1/0/0/0 &&
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echo >>folder2/0/1 &&
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git add . &&
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git commit -m "initial commit" &&
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git checkout -b base &&
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for dir in folder1 folder2 deep
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do
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git checkout -b update-$dir base &&
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echo "updated $dir" >$dir/a &&
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git commit -a -m "update $dir" || return 1
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done &&
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git checkout -b rename-base base &&
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cat >folder1/larger-content <<-\EOF &&
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matching
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lines
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help
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inexact
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renames
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EOF
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cp folder1/larger-content folder2/ &&
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cp folder1/larger-content deep/deeper1/ &&
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git add . &&
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git commit -m "add interesting rename content" &&
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git checkout -b rename-out-to-out rename-base &&
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mv folder1/a folder2/b &&
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mv folder1/larger-content folder2/edited-content &&
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echo >>folder2/edited-content &&
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echo >>folder2/0/1 &&
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echo stuff >>deep/deeper1/a &&
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git add . &&
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git commit -m "rename folder1/... to folder2/..." &&
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git checkout -b rename-out-to-in rename-base &&
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mv folder1/a deep/deeper1/b &&
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echo more stuff >>deep/deeper1/a &&
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rm folder2/0/1 &&
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mkdir folder2/0/1 &&
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echo >>folder2/0/1/1 &&
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mv folder1/larger-content deep/deeper1/edited-content &&
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echo >>deep/deeper1/edited-content &&
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git add . &&
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git commit -m "rename folder1/... to deep/deeper1/..." &&
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git checkout -b rename-in-to-out rename-base &&
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mv deep/deeper1/a folder1/b &&
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echo >>folder2/0/1 &&
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rm -rf folder1/0/0 &&
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echo >>folder1/0/0 &&
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mv deep/deeper1/larger-content folder1/edited-content &&
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echo >>folder1/edited-content &&
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git add . &&
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git commit -m "rename deep/deeper1/... to folder1/..." &&
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git checkout -b df-conflict-1 base &&
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rm -rf folder1 &&
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echo content >folder1 &&
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git add . &&
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git commit -m "dir to file" &&
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git checkout -b df-conflict-2 base &&
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rm -rf folder2 &&
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echo content >folder2 &&
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git add . &&
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git commit -m "dir to file" &&
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git checkout -b fd-conflict base &&
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rm a &&
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mkdir a &&
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echo content >a/a &&
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git add . &&
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git commit -m "file to dir" &&
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for side in left right
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do
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git checkout -b merge-$side base &&
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echo $side >>deep/deeper2/a &&
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echo $side >>folder1/a &&
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echo $side >>folder2/a &&
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git add . &&
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git commit -m "$side" || return 1
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done &&
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git checkout -b deepest base &&
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echo "updated deepest" >deep/deeper1/deepest/a &&
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git commit -a -m "update deepest" &&
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git checkout -f base &&
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git reset --hard
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)
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'
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init_repos () {
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rm -rf full-checkout sparse-checkout sparse-index &&
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# create repos in initial state
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cp -r initial-repo full-checkout &&
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git -C full-checkout reset --hard &&
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cp -r initial-repo sparse-checkout &&
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git -C sparse-checkout reset --hard &&
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cp -r initial-repo sparse-index &&
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git -C sparse-index reset --hard &&
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# initialize sparse-checkout definitions
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git -C sparse-checkout sparse-checkout init --cone &&
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git -C sparse-checkout sparse-checkout set deep &&
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git -C sparse-index sparse-checkout init --cone --sparse-index &&
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test_cmp_config -C sparse-index true index.sparse &&
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git -C sparse-index sparse-checkout set deep
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}
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run_on_sparse () {
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(
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cd sparse-checkout &&
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GIT_PROGRESS_DELAY=100000 "$@" >../sparse-checkout-out 2>../sparse-checkout-err
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) &&
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(
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cd sparse-index &&
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GIT_PROGRESS_DELAY=100000 "$@" >../sparse-index-out 2>../sparse-index-err
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)
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}
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run_on_all () {
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(
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cd full-checkout &&
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GIT_PROGRESS_DELAY=100000 "$@" >../full-checkout-out 2>../full-checkout-err
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) &&
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run_on_sparse "$@"
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}
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test_all_match () {
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run_on_all "$@" &&
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test_cmp full-checkout-out sparse-checkout-out &&
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test_cmp full-checkout-out sparse-index-out &&
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test_cmp full-checkout-err sparse-checkout-err &&
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test_cmp full-checkout-err sparse-index-err
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}
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test_sparse_match () {
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run_on_sparse "$@" &&
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test_cmp sparse-checkout-out sparse-index-out &&
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test_cmp sparse-checkout-err sparse-index-err
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}
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test_sparse_unstaged () {
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file=$1 &&
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for repo in sparse-checkout sparse-index
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do
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# Skip "unmerged" paths
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git -C $repo diff --staged --diff-filter=u -- "$file" >diff &&
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test_must_be_empty diff || return 1
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done
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}
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test_expect_success 'sparse-index contents' '
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init_repos &&
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test-tool -C sparse-index read-cache --table >cache &&
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for dir in folder1 folder2 x
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do
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TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
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grep "040000 tree $TREE $dir/" cache \
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|| return 1
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done &&
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git -C sparse-index sparse-checkout set folder1 &&
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test-tool -C sparse-index read-cache --table >cache &&
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for dir in deep folder2 x
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do
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TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
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grep "040000 tree $TREE $dir/" cache \
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|| return 1
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done &&
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git -C sparse-index sparse-checkout set deep/deeper1 &&
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test-tool -C sparse-index read-cache --table >cache &&
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for dir in deep/deeper2 folder1 folder2 x
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do
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TREE=$(git -C sparse-index rev-parse HEAD:$dir) &&
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grep "040000 tree $TREE $dir/" cache \
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|| return 1
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done &&
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# Disabling the sparse-index removes tree entries with full ones
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git -C sparse-index sparse-checkout init --no-sparse-index &&
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test-tool -C sparse-index read-cache --table >cache &&
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! grep "040000 tree" cache &&
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test_sparse_match test-tool read-cache --table
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'
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test_expect_success 'expanded in-memory index matches full index' '
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init_repos &&
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test_sparse_match test-tool read-cache --expand --table
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'
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test_expect_success 'status with options' '
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init_repos &&
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test_sparse_match ls &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno &&
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run_on_all touch README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno &&
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test_all_match git add README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git status --porcelain=v2 -z -u &&
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test_all_match git status --porcelain=v2 -uno
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'
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test_expect_success 'status reports sparse-checkout' '
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init_repos &&
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git -C sparse-checkout status >full &&
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git -C sparse-index status >sparse &&
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test_i18ngrep "You are in a sparse checkout with " full &&
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test_i18ngrep "You are in a sparse checkout." sparse
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'
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test_expect_success 'add, commit, checkout' '
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init_repos &&
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write_script edit-contents <<-\EOF &&
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echo text >>$1
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EOF
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run_on_all ../edit-contents README.md &&
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test_all_match git add README.md &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "Add README.md" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout - &&
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run_on_all ../edit-contents README.md &&
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test_all_match git add -A &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "Extend README.md" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout - &&
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run_on_all ../edit-contents deep/newfile &&
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test_all_match git status --porcelain=v2 -uno &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git add . &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "add deep/newfile" &&
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test_all_match git checkout HEAD~1 &&
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test_all_match git checkout -
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'
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test_expect_success 'add outside sparse cone' '
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init_repos &&
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run_on_sparse mkdir folder1 &&
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run_on_sparse ../edit-contents folder1/a &&
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run_on_sparse ../edit-contents folder1/newfile &&
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test_sparse_match test_must_fail git add folder1/a &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/a &&
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test_sparse_match test_must_fail git add folder1/newfile &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/newfile
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'
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test_expect_success 'commit including unstaged changes' '
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init_repos &&
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write_script edit-file <<-\EOF &&
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echo $1 >$2
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EOF
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run_on_all ../edit-file 1 a &&
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run_on_all ../edit-file 1 deep/a &&
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test_all_match git commit -m "-a" -a &&
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test_all_match git status --porcelain=v2 &&
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run_on_all ../edit-file 2 a &&
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run_on_all ../edit-file 2 deep/a &&
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test_all_match git commit -m "--include" --include deep/a &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m "--include" --include a &&
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test_all_match git status --porcelain=v2 &&
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run_on_all ../edit-file 3 a &&
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run_on_all ../edit-file 3 deep/a &&
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test_all_match git commit -m "--amend" -a --amend &&
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test_all_match git status --porcelain=v2
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'
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test_expect_success 'status/add: outside sparse cone' '
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init_repos &&
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# folder1 is at HEAD, but outside the sparse cone
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run_on_sparse mkdir folder1 &&
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cp initial-repo/folder1/a sparse-checkout/folder1/a &&
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cp initial-repo/folder1/a sparse-index/folder1/a &&
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test_sparse_match git status &&
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write_script edit-contents <<-\EOF &&
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echo text >>$1
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EOF
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run_on_sparse ../edit-contents folder1/a &&
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run_on_all ../edit-contents folder1/new &&
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test_sparse_match git status --porcelain=v2 &&
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# Adding the path outside of the sparse-checkout cone should fail.
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test_sparse_match test_must_fail git add folder1/a &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/a &&
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test_sparse_match test_must_fail git add --refresh folder1/a &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/a &&
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test_sparse_match test_must_fail git add folder1/new &&
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grep "Disable or modify the sparsity rules" sparse-checkout-err &&
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test_sparse_unstaged folder1/new &&
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test_sparse_match git add --sparse folder1/a &&
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test_sparse_match git add --sparse folder1/new &&
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test_all_match git add --sparse . &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m folder1/new &&
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test_all_match git rev-parse HEAD^{tree} &&
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run_on_all ../edit-contents folder1/newer &&
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test_all_match git add --sparse folder1/ &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git commit -m folder1/newer &&
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test_all_match git rev-parse HEAD^{tree}
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'
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test_expect_success 'checkout and reset --hard' '
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init_repos &&
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test_all_match git checkout update-folder1 &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git checkout update-deep &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git checkout -b reset-test &&
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test_all_match git reset --hard deepest &&
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test_all_match git reset --hard update-folder1 &&
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test_all_match git reset --hard update-folder2
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'
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test_expect_success 'diff --staged' '
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init_repos &&
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write_script edit-contents <<-\EOF &&
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echo text >>README.md
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EOF
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run_on_all ../edit-contents &&
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test_all_match git diff &&
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test_all_match git diff --staged &&
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test_all_match git add README.md &&
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test_all_match git diff &&
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test_all_match git diff --staged
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'
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# NEEDSWORK: sparse-checkout behaves differently from full-checkout when
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# running this test with 'df-conflict-2' after 'df-conflict-1'.
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test_expect_success 'diff with renames and conflicts' '
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init_repos &&
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for branch in rename-out-to-out \
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rename-out-to-in \
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rename-in-to-out \
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df-conflict-1 \
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fd-conflict
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do
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test_all_match git checkout rename-base &&
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test_all_match git checkout $branch -- . &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git diff --staged --no-renames &&
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test_all_match git diff --staged --find-renames || return 1
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done
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'
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test_expect_success 'diff with directory/file conflicts' '
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init_repos &&
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for branch in rename-out-to-out \
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rename-out-to-in \
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rename-in-to-out \
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df-conflict-1 \
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df-conflict-2 \
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fd-conflict
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do
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git -C full-checkout reset --hard &&
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test_sparse_match git reset --hard &&
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test_all_match git checkout $branch &&
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test_all_match git checkout rename-base -- . &&
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test_all_match git status --porcelain=v2 &&
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test_all_match git diff --staged --no-renames &&
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test_all_match git diff --staged --find-renames || return 1
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done
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'
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test_expect_success 'log with pathspec outside sparse definition' '
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init_repos &&
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test_all_match git log -- a &&
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test_all_match git log -- folder1/a &&
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test_all_match git log -- folder2/a &&
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test_all_match git log -- deep/a &&
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test_all_match git log -- deep/deeper1/a &&
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test_all_match git log -- deep/deeper1/deepest/a &&
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test_all_match git checkout update-folder1 &&
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test_all_match git log -- folder1/a
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'
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test_expect_success 'blame with pathspec inside sparse definition' '
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init_repos &&
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test_all_match git blame a &&
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test_all_match git blame deep/a &&
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test_all_match git blame deep/deeper1/a &&
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test_all_match git blame deep/deeper1/deepest/a
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'
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# TODO: blame currently does not support blaming files outside of the
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# sparse definition. It complains that the file doesn't exist locally.
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test_expect_failure 'blame with pathspec outside sparse definition' '
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init_repos &&
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test_all_match git blame folder1/a &&
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test_all_match git blame folder2/a &&
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test_all_match git blame deep/deeper2/a &&
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test_all_match git blame deep/deeper2/deepest/a
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'
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test_expect_success 'checkout and reset (mixed)' '
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init_repos &&
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test_all_match git checkout -b reset-test update-deep &&
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test_all_match git reset deepest &&
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|
|
# Because skip-worktree is preserved, resetting to update-folder1
|
|
# will show worktree changes for folder1/a in full-checkout, but not
|
|
# in sparse-checkout or sparse-index.
|
|
git -C full-checkout reset update-folder1 >full-checkout-out &&
|
|
test_sparse_match git reset update-folder1 &&
|
|
grep "M folder1/a" full-checkout-out &&
|
|
! grep "M folder1/a" sparse-checkout-out &&
|
|
run_on_sparse test_path_is_missing folder1
|
|
'
|
|
|
|
test_expect_success 'checkout and reset (merge)' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents a &&
|
|
test_all_match git reset --merge deepest &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
test_all_match test_must_fail git reset --merge deepest
|
|
'
|
|
|
|
test_expect_success 'checkout and reset (keep)' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents a &&
|
|
test_all_match git reset --keep deepest &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset --hard update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
test_all_match test_must_fail git reset --keep deepest
|
|
'
|
|
|
|
test_expect_success 'reset with pathspecs inside sparse definition' '
|
|
init_repos &&
|
|
|
|
write_script edit-contents <<-\EOF &&
|
|
echo text >>$1
|
|
EOF
|
|
|
|
test_all_match git checkout -b reset-test update-deep &&
|
|
run_on_all ../edit-contents deep/a &&
|
|
|
|
test_all_match git reset base -- deep/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset base -- nonexistent-file &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git reset deepest -- deep &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
# Although the working tree differs between full and sparse checkouts after
|
|
# reset, the state of the index is the same.
|
|
test_expect_success 'reset with pathspecs outside sparse definition' '
|
|
init_repos &&
|
|
test_all_match git checkout -b reset-test base &&
|
|
|
|
test_sparse_match git reset update-folder1 -- folder1 &&
|
|
git -C full-checkout reset update-folder1 -- folder1 &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD:folder1 &&
|
|
|
|
test_sparse_match git reset update-folder2 -- folder2/a &&
|
|
git -C full-checkout reset update-folder2 -- folder2/a &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD:folder2/a
|
|
'
|
|
|
|
test_expect_success 'reset with wildcard pathspec' '
|
|
init_repos &&
|
|
|
|
test_all_match git reset update-deep -- deep\* &&
|
|
test_all_match git ls-files -s -- deep &&
|
|
|
|
test_all_match git reset deepest -- deep\*\*\* &&
|
|
test_all_match git ls-files -s -- deep &&
|
|
|
|
# The following `git reset`s result in updating the index on files with
|
|
# `skip-worktree` enabled. To avoid failing due to discrepencies in reported
|
|
# "modified" files, `test_sparse_match` reset is performed separately from
|
|
# "full-checkout" reset, then the index contents of all repos are verified.
|
|
|
|
test_sparse_match git reset update-folder1 -- \*/a &&
|
|
git -C full-checkout reset update-folder1 -- \*/a &&
|
|
test_all_match git ls-files -s -- deep/a folder1/a &&
|
|
|
|
test_sparse_match git reset update-folder2 -- folder\* &&
|
|
git -C full-checkout reset update-folder2 -- folder\* &&
|
|
test_all_match git ls-files -s -- folder10 folder1 folder2 &&
|
|
|
|
test_sparse_match git reset base -- folder1/\* &&
|
|
git -C full-checkout reset base -- folder1/\* &&
|
|
test_all_match git ls-files -s -- folder1
|
|
'
|
|
|
|
test_expect_success 'merge, cherry-pick, and rebase' '
|
|
init_repos &&
|
|
|
|
for OPERATION in "merge -m merge" cherry-pick "rebase --apply" "rebase --merge"
|
|
do
|
|
test_all_match git checkout -B temp update-deep &&
|
|
test_all_match git $OPERATION update-folder1 &&
|
|
test_all_match git rev-parse HEAD^{tree} &&
|
|
test_all_match git $OPERATION update-folder2 &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'merge with conflict outside cone' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout -b merge-tip merge-left &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match test_must_fail git merge -m merge merge-right &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Resolve the conflict in different ways:
|
|
# 1. Revert to the base
|
|
test_all_match git checkout base -- deep/deeper2/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 2. Add the file with conflict markers
|
|
test_sparse_match test_must_fail git add folder1/a &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_all_match git add --sparse folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 3. Rename the file to another sparse filename and
|
|
# accept conflict markers as resolved content.
|
|
run_on_all mv folder2/a folder2/z &&
|
|
test_sparse_match test_must_fail git add folder2 &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder2/z &&
|
|
test_all_match git add --sparse folder2 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git merge --continue &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD^{tree}
|
|
'
|
|
|
|
test_expect_success 'cherry-pick/rebase with conflict outside cone' '
|
|
init_repos &&
|
|
|
|
for OPERATION in cherry-pick rebase
|
|
do
|
|
test_all_match git checkout -B tip &&
|
|
test_all_match git reset --hard merge-left &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match test_must_fail git $OPERATION merge-right &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# Resolve the conflict in different ways:
|
|
# 1. Revert to the base
|
|
test_all_match git checkout base -- deep/deeper2/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 2. Add the file with conflict markers
|
|
# NEEDSWORK: Even though the merge conflict removed the
|
|
# SKIP_WORKTREE bit from the index entry for folder1/a, we should
|
|
# warn that this is a problematic add.
|
|
test_sparse_match test_must_fail git add folder1/a &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder1/a &&
|
|
test_all_match git add --sparse folder1/a &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# 3. Rename the file to another sparse filename and
|
|
# accept conflict markers as resolved content.
|
|
# NEEDSWORK: This mode now fails, because folder2/z is
|
|
# outside of the sparse-checkout cone and does not match an
|
|
# existing index entry with the SKIP_WORKTREE bit cleared.
|
|
run_on_all mv folder2/a folder2/z &&
|
|
test_sparse_match test_must_fail git add folder2 &&
|
|
grep "Disable or modify the sparsity rules" sparse-checkout-err &&
|
|
test_sparse_unstaged folder2/z &&
|
|
test_all_match git add --sparse folder2 &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
test_all_match git $OPERATION --continue &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
test_expect_success 'merge with outside renames' '
|
|
init_repos &&
|
|
|
|
for type in out-to-out out-to-in in-to-out
|
|
do
|
|
test_all_match git reset --hard &&
|
|
test_all_match git checkout -f -b merge-$type update-deep &&
|
|
test_all_match git merge -m "$type" rename-$type &&
|
|
test_all_match git rev-parse HEAD^{tree} || return 1
|
|
done
|
|
'
|
|
|
|
# Sparse-index fails to convert the index in the
|
|
# final 'git cherry-pick' command.
|
|
test_expect_success 'cherry-pick with conflicts' '
|
|
init_repos &&
|
|
|
|
write_script edit-conflict <<-\EOF &&
|
|
echo $1 >conflict
|
|
EOF
|
|
|
|
test_all_match git checkout -b to-cherry-pick &&
|
|
run_on_all ../edit-conflict ABC &&
|
|
test_all_match git add conflict &&
|
|
test_all_match git commit -m "conflict to pick" &&
|
|
|
|
test_all_match git checkout -B base HEAD~1 &&
|
|
run_on_all ../edit-conflict DEF &&
|
|
test_all_match git add conflict &&
|
|
test_all_match git commit -m "conflict in base" &&
|
|
|
|
test_all_match test_must_fail git cherry-pick to-cherry-pick
|
|
'
|
|
|
|
test_expect_success 'clean' '
|
|
init_repos &&
|
|
|
|
echo bogus >>.gitignore &&
|
|
run_on_all cp ../.gitignore . &&
|
|
test_all_match git add .gitignore &&
|
|
test_all_match git commit -m "ignore bogus files" &&
|
|
|
|
run_on_sparse mkdir folder1 &&
|
|
run_on_all touch folder1/bogus &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_all_match git clean -f &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
|
|
test_all_match git clean -xf &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
|
|
test_all_match git clean -xdf &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
test_sparse_match ls &&
|
|
test_sparse_match ls folder1 &&
|
|
|
|
test_sparse_match test_path_is_dir folder1
|
|
'
|
|
|
|
test_expect_success 'submodule handling' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout add modules &&
|
|
test_all_match mkdir modules &&
|
|
test_all_match touch modules/a &&
|
|
test_all_match git add modules &&
|
|
test_all_match git commit -m "add modules directory" &&
|
|
|
|
run_on_all git submodule add "$(pwd)/initial-repo" modules/sub &&
|
|
test_all_match git commit -m "add submodule" &&
|
|
|
|
# having a submodule prevents "modules" from collapse
|
|
test_sparse_match git sparse-checkout set deep/deeper1 &&
|
|
test-tool -C sparse-index read-cache --table >cache &&
|
|
grep "100644 blob .* modules/a" cache &&
|
|
grep "160000 commit $(git -C initial-repo rev-parse HEAD) modules/sub" cache
|
|
'
|
|
|
|
# When working with a sparse index, some commands will need to expand the
|
|
# index to operate properly. If those commands also write the index back
|
|
# to disk, they need to convert the index to sparse before writing.
|
|
# This test verifies that both of these events are logged in trace2 logs.
|
|
test_expect_success 'sparse-index is expanded and converted back' '
|
|
init_repos &&
|
|
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index reset -- folder1/a &&
|
|
test_region index convert_to_sparse trace2.txt &&
|
|
test_region index ensure_full_index trace2.txt
|
|
'
|
|
|
|
test_expect_success 'index.sparse disabled inline uses full index' '
|
|
init_repos &&
|
|
|
|
# When index.sparse is disabled inline with `git status`, the
|
|
# index is expanded at the beginning of the execution then never
|
|
# converted back to sparse. It is then written to disk as a full index.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index -c index.sparse=false status &&
|
|
! test_region index convert_to_sparse trace2.txt &&
|
|
test_region index ensure_full_index trace2.txt &&
|
|
|
|
# Since index.sparse is set to true at a repo level, the index
|
|
# is converted from full to sparse when read, then never expanded
|
|
# over the course of `git status`. It is written to disk as a sparse
|
|
# index.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index status &&
|
|
test_region index convert_to_sparse trace2.txt &&
|
|
! test_region index ensure_full_index trace2.txt &&
|
|
|
|
# Now that the index has been written to disk as sparse, it is not
|
|
# converted to sparse (or expanded to full) when read by `git status`.
|
|
rm -f trace2.txt &&
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index status &&
|
|
! test_region index convert_to_sparse trace2.txt &&
|
|
! test_region index ensure_full_index trace2.txt
|
|
'
|
|
|
|
ensure_not_expanded () {
|
|
rm -f trace2.txt &&
|
|
echo >>sparse-index/untracked.txt &&
|
|
|
|
if test "$1" = "!"
|
|
then
|
|
shift &&
|
|
test_must_fail env \
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index "$@" || return 1
|
|
else
|
|
GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
|
|
git -C sparse-index "$@" || return 1
|
|
fi &&
|
|
test_region ! index ensure_full_index trace2.txt
|
|
}
|
|
|
|
test_expect_success 'sparse-index is not expanded' '
|
|
init_repos &&
|
|
|
|
ensure_not_expanded status &&
|
|
ensure_not_expanded commit --allow-empty -m empty &&
|
|
echo >>sparse-index/a &&
|
|
ensure_not_expanded commit -a -m a &&
|
|
echo >>sparse-index/a &&
|
|
ensure_not_expanded commit --include a -m a &&
|
|
echo >>sparse-index/deep/deeper1/a &&
|
|
ensure_not_expanded commit --include deep/deeper1/a -m deeper &&
|
|
ensure_not_expanded checkout rename-out-to-out &&
|
|
ensure_not_expanded checkout - &&
|
|
ensure_not_expanded switch rename-out-to-out &&
|
|
ensure_not_expanded switch - &&
|
|
ensure_not_expanded reset --hard &&
|
|
ensure_not_expanded checkout rename-out-to-out -- deep/deeper1 &&
|
|
ensure_not_expanded reset --hard &&
|
|
ensure_not_expanded restore -s rename-out-to-out -- deep/deeper1 &&
|
|
|
|
echo >>sparse-index/README.md &&
|
|
ensure_not_expanded add -A &&
|
|
echo >>sparse-index/extra.txt &&
|
|
ensure_not_expanded add extra.txt &&
|
|
echo >>sparse-index/untracked.txt &&
|
|
ensure_not_expanded add . &&
|
|
|
|
for ref in update-deep update-folder1 update-folder2 update-deep
|
|
do
|
|
echo >>sparse-index/README.md &&
|
|
ensure_not_expanded reset --hard $ref || return 1
|
|
done &&
|
|
|
|
ensure_not_expanded reset --mixed base &&
|
|
ensure_not_expanded reset --hard update-deep &&
|
|
ensure_not_expanded reset --keep base &&
|
|
ensure_not_expanded reset --merge update-deep &&
|
|
ensure_not_expanded reset --hard &&
|
|
|
|
ensure_not_expanded reset base -- deep/a &&
|
|
ensure_not_expanded reset base -- nonexistent-file &&
|
|
ensure_not_expanded reset deepest -- deep &&
|
|
|
|
# Although folder1 is outside the sparse definition, it exists as a
|
|
# directory entry in the index, so the pathspec will not force the
|
|
# index to be expanded.
|
|
ensure_not_expanded reset deepest -- folder1 &&
|
|
ensure_not_expanded reset deepest -- folder1/ &&
|
|
|
|
# Wildcard identifies only in-cone files, no index expansion
|
|
ensure_not_expanded reset deepest -- deep/\* &&
|
|
|
|
# Wildcard identifies only full sparse directories, no index expansion
|
|
ensure_not_expanded reset deepest -- folder\* &&
|
|
|
|
ensure_not_expanded checkout -f update-deep &&
|
|
test_config -C sparse-index pull.twohead ort &&
|
|
(
|
|
sane_unset GIT_TEST_MERGE_ALGORITHM &&
|
|
for OPERATION in "merge -m merge" cherry-pick rebase
|
|
do
|
|
ensure_not_expanded merge -m merge update-folder1 &&
|
|
ensure_not_expanded merge -m merge update-folder2 || return 1
|
|
done
|
|
)
|
|
'
|
|
|
|
test_expect_success 'sparse-index is not expanded: merge conflict in cone' '
|
|
init_repos &&
|
|
|
|
for side in right left
|
|
do
|
|
git -C sparse-index checkout -b expand-$side base &&
|
|
echo $side >sparse-index/deep/a &&
|
|
git -C sparse-index commit -a -m "$side" || return 1
|
|
done &&
|
|
|
|
(
|
|
sane_unset GIT_TEST_MERGE_ALGORITHM &&
|
|
git -C sparse-index config pull.twohead ort &&
|
|
ensure_not_expanded ! merge -m merged expand-right
|
|
)
|
|
'
|
|
|
|
# NEEDSWORK: a sparse-checkout behaves differently from a full checkout
|
|
# in this scenario, but it shouldn't.
|
|
test_expect_success 'reset mixed and checkout orphan' '
|
|
init_repos &&
|
|
|
|
test_all_match git checkout rename-out-to-in &&
|
|
|
|
# Sparse checkouts do not agree with full checkouts about
|
|
# how to report a directory/file conflict during a reset.
|
|
# This command would fail with test_all_match because the
|
|
# full checkout reports "T folder1/0/1" while a sparse
|
|
# checkout reports "D folder1/0/1". This matches because
|
|
# the sparse checkouts skip "adding" the other side of
|
|
# the conflict.
|
|
test_sparse_match git reset --mixed HEAD~1 &&
|
|
test_sparse_match test-tool read-cache --table --expand &&
|
|
test_sparse_match git status --porcelain=v2 &&
|
|
|
|
# At this point, sparse-checkouts behave differently
|
|
# from the full-checkout.
|
|
test_sparse_match git checkout --orphan new-branch &&
|
|
test_sparse_match test-tool read-cache --table --expand &&
|
|
test_sparse_match git status --porcelain=v2
|
|
'
|
|
|
|
test_expect_success 'add everything with deep new file' '
|
|
init_repos &&
|
|
|
|
run_on_sparse git sparse-checkout set deep/deeper1/deepest &&
|
|
|
|
run_on_all touch deep/deeper1/x &&
|
|
test_all_match git add . &&
|
|
test_all_match git status --porcelain=v2
|
|
'
|
|
|
|
# NEEDSWORK: 'git checkout' behaves incorrectly in the case of
|
|
# directory/file conflicts, even without sparse-checkout. Use this
|
|
# test only as a documentation of the incorrect behavior, not a
|
|
# measure of how it _should_ behave.
|
|
test_expect_success 'checkout behaves oddly with df-conflict-1' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout disable &&
|
|
|
|
write_script edit-content <<-\EOF &&
|
|
echo content >>folder1/larger-content
|
|
git add folder1
|
|
EOF
|
|
|
|
run_on_all ../edit-content &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
git -C sparse-checkout sparse-checkout init --cone &&
|
|
git -C sparse-index sparse-checkout init --cone --sparse-index &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# This checkout command should fail, because we have a staged
|
|
# change to folder1/larger-content, but the destination changes
|
|
# folder1 to a file.
|
|
git -C full-checkout checkout df-conflict-1 \
|
|
1>full-checkout-out \
|
|
2>full-checkout-err &&
|
|
git -C sparse-checkout checkout df-conflict-1 \
|
|
1>sparse-checkout-out \
|
|
2>sparse-checkout-err &&
|
|
git -C sparse-index checkout df-conflict-1 \
|
|
1>sparse-index-out \
|
|
2>sparse-index-err &&
|
|
|
|
# Instead, the checkout deletes the folder1 file and adds the
|
|
# folder1/larger-content file, leaving all other paths that were
|
|
# in folder1/ as deleted (without any warning).
|
|
cat >expect <<-EOF &&
|
|
D folder1
|
|
A folder1/larger-content
|
|
EOF
|
|
test_cmp expect full-checkout-out &&
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# The sparse-index reports no output
|
|
test_must_be_empty sparse-index-out &&
|
|
|
|
# stderr: Switched to branch df-conflict-1
|
|
test_cmp full-checkout-err sparse-checkout-err &&
|
|
test_cmp full-checkout-err sparse-checkout-err
|
|
'
|
|
|
|
# NEEDSWORK: 'git checkout' behaves incorrectly in the case of
|
|
# directory/file conflicts, even without sparse-checkout. Use this
|
|
# test only as a documentation of the incorrect behavior, not a
|
|
# measure of how it _should_ behave.
|
|
test_expect_success 'checkout behaves oddly with df-conflict-2' '
|
|
init_repos &&
|
|
|
|
test_sparse_match git sparse-checkout disable &&
|
|
|
|
write_script edit-content <<-\EOF &&
|
|
echo content >>folder2/larger-content
|
|
git add folder2
|
|
EOF
|
|
|
|
run_on_all ../edit-content &&
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
git -C sparse-checkout sparse-checkout init --cone &&
|
|
git -C sparse-index sparse-checkout init --cone --sparse-index &&
|
|
|
|
test_all_match git status --porcelain=v2 &&
|
|
|
|
# This checkout command should fail, because we have a staged
|
|
# change to folder1/larger-content, but the destination changes
|
|
# folder1 to a file.
|
|
git -C full-checkout checkout df-conflict-2 \
|
|
1>full-checkout-out \
|
|
2>full-checkout-err &&
|
|
git -C sparse-checkout checkout df-conflict-2 \
|
|
1>sparse-checkout-out \
|
|
2>sparse-checkout-err &&
|
|
git -C sparse-index checkout df-conflict-2 \
|
|
1>sparse-index-out \
|
|
2>sparse-index-err &&
|
|
|
|
# The full checkout deviates from the df-conflict-1 case here!
|
|
# It drops the change to folder1/larger-content and leaves the
|
|
# folder1 path as-is on disk. The sparse-index behaves the same.
|
|
test_must_be_empty full-checkout-out &&
|
|
test_must_be_empty sparse-index-out &&
|
|
|
|
# In the sparse-checkout case, the checkout deletes the folder1
|
|
# file and adds the folder1/larger-content file, leaving all other
|
|
# paths that were in folder1/ as deleted (without any warning).
|
|
cat >expect <<-EOF &&
|
|
D folder2
|
|
A folder2/larger-content
|
|
EOF
|
|
test_cmp expect sparse-checkout-out &&
|
|
|
|
# Switched to branch df-conflict-1
|
|
test_cmp full-checkout-err sparse-checkout-err &&
|
|
test_cmp full-checkout-err sparse-index-err
|
|
'
|
|
|
|
test_done
|