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-rwxr-xr-xt/t1091-sparse-checkout-builtin.sh524
1 files changed, 524 insertions, 0 deletions
diff --git a/t/t1091-sparse-checkout-builtin.sh b/t/t1091-sparse-checkout-builtin.sh
new file mode 100755
index 0000000000..44a91205d6
--- /dev/null
+++ b/t/t1091-sparse-checkout-builtin.sh
@@ -0,0 +1,524 @@
+#!/bin/sh
+
+test_description='sparse checkout builtin tests'
+
+. ./test-lib.sh
+
+list_files() {
+ # Do not replace this with 'ls "$1"', as "ls" with BSD-lineage
+ # enables "-A" by default for root and ends up including ".git" and
+ # such in its output. (Note, though, that running the test suite as
+ # root is generally not recommended.)
+ (cd "$1" && printf '%s\n' *)
+}
+
+check_files() {
+ list_files "$1" >actual &&
+ shift &&
+ printf "%s\n" $@ >expect &&
+ test_cmp expect actual
+}
+
+test_expect_success 'setup' '
+ git init repo &&
+ (
+ cd repo &&
+ echo "initial" >a &&
+ mkdir folder1 folder2 deep &&
+ mkdir deep/deeper1 deep/deeper2 &&
+ mkdir deep/deeper1/deepest &&
+ cp a folder1 &&
+ cp a folder2 &&
+ cp a deep &&
+ cp a deep/deeper1 &&
+ cp a deep/deeper2 &&
+ cp a deep/deeper1/deepest &&
+ git add . &&
+ git commit -m "initial commit"
+ )
+'
+
+test_expect_success 'git sparse-checkout list (empty)' '
+ git -C repo sparse-checkout list >list 2>err &&
+ test_must_be_empty list &&
+ test_i18ngrep "this worktree is not sparse (sparse-checkout file may not exist)" err
+'
+
+test_expect_success 'git sparse-checkout list (populated)' '
+ test_when_finished rm -f repo/.git/info/sparse-checkout &&
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /folder1/*
+ /deep/
+ **/a
+ !*bin*
+ EOF
+ cp repo/.git/info/sparse-checkout expect &&
+ git -C repo sparse-checkout list >list &&
+ test_cmp expect list
+'
+
+test_expect_success 'git sparse-checkout init' '
+ git -C repo sparse-checkout init &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ test_cmp_config -C repo true core.sparsecheckout &&
+ check_files repo a
+'
+
+test_expect_success 'git sparse-checkout list after init' '
+ git -C repo sparse-checkout list >actual &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success 'init with existing sparse-checkout' '
+ echo "*folder*" >> repo/.git/info/sparse-checkout &&
+ git -C repo sparse-checkout init &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ *folder*
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a folder1 folder2
+'
+
+test_expect_success 'clone --sparse' '
+ git clone --sparse "file://$(pwd)/repo" clone &&
+ git -C clone sparse-checkout list >actual &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ EOF
+ test_cmp expect actual &&
+ check_files clone a
+'
+
+test_expect_success 'set enables config' '
+ git init empty-config &&
+ (
+ cd empty-config &&
+ test_commit test file &&
+ test_path_is_missing .git/config.worktree &&
+ test_must_fail git sparse-checkout set nothing &&
+ test_path_is_file .git/config.worktree &&
+ test_must_fail git config core.sparseCheckout &&
+ git sparse-checkout set "/*" &&
+ test_cmp_config true core.sparseCheckout
+ )
+'
+
+test_expect_success 'set sparse-checkout using builtin' '
+ git -C repo sparse-checkout set "/*" "!/*/" "*folder*" &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ *folder*
+ EOF
+ git -C repo sparse-checkout list >actual &&
+ test_cmp expect actual &&
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a folder1 folder2
+'
+
+test_expect_success 'set sparse-checkout using --stdin' '
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /folder1/
+ /folder2/
+ EOF
+ git -C repo sparse-checkout set --stdin <expect &&
+ git -C repo sparse-checkout list >actual &&
+ test_cmp expect actual &&
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo "a folder1 folder2"
+'
+
+test_expect_success 'add to sparse-checkout' '
+ cat repo/.git/info/sparse-checkout >expect &&
+ cat >add <<-\EOF &&
+ pattern1
+ /folder1/
+ pattern2
+ EOF
+ cat add >>expect &&
+ git -C repo sparse-checkout add --stdin <add &&
+ git -C repo sparse-checkout list >actual &&
+ test_cmp expect actual &&
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo "a folder1 folder2"
+'
+
+test_expect_success 'cone mode: match patterns' '
+ git -C repo config --worktree core.sparseCheckoutCone true &&
+ rm -rf repo/a repo/folder1 repo/folder2 &&
+ git -C repo read-tree -mu HEAD 2>err &&
+ test_i18ngrep ! "disabling cone patterns" err &&
+ git -C repo reset --hard &&
+ check_files repo a folder1 folder2
+'
+
+test_expect_success 'cone mode: warn on bad pattern' '
+ test_when_finished mv sparse-checkout repo/.git/info/ &&
+ cp repo/.git/info/sparse-checkout . &&
+ echo "!/deep/deeper/*" >>repo/.git/info/sparse-checkout &&
+ git -C repo read-tree -mu HEAD 2>err &&
+ test_i18ngrep "unrecognized negative pattern" err
+'
+
+test_expect_success 'sparse-checkout disable' '
+ test_when_finished rm -rf repo/.git/info/sparse-checkout &&
+ git -C repo sparse-checkout disable &&
+ test_path_is_file repo/.git/info/sparse-checkout &&
+ git -C repo config --list >config &&
+ test_must_fail git config core.sparseCheckout &&
+ check_files repo a deep folder1 folder2
+'
+
+test_expect_success 'cone mode: init and set' '
+ git -C repo sparse-checkout init --cone &&
+ git -C repo config --list >config &&
+ test_i18ngrep "core.sparsecheckoutcone=true" config &&
+ list_files repo >dir &&
+ echo a >expect &&
+ test_cmp expect dir &&
+ git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
+ test_must_be_empty err &&
+ check_files repo a deep &&
+ check_files repo/deep a deeper1 &&
+ check_files repo/deep/deeper1 a deepest &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ !/deep/deeper1/*/
+ /deep/deeper1/deepest/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
+ folder1
+ folder2
+ EOF
+ test_must_be_empty err &&
+ check_files repo a folder1 folder2
+'
+
+test_expect_success 'cone mode: list' '
+ cat >expect <<-\EOF &&
+ folder1
+ folder2
+ EOF
+ git -C repo sparse-checkout set --stdin <expect &&
+ git -C repo sparse-checkout list >actual 2>err &&
+ test_must_be_empty err &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cone mode: set with nested folders' '
+ git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
+ test_line_count = 0 err &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ EOF
+ test_cmp repo/.git/info/sparse-checkout expect
+'
+
+test_expect_success 'cone mode: add independent path' '
+ git -C repo sparse-checkout set deep/deeper1 &&
+ git -C repo sparse-checkout add folder1 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ /folder1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep folder1
+'
+
+test_expect_success 'cone mode: add sibling path' '
+ git -C repo sparse-checkout set deep/deeper1 &&
+ git -C repo sparse-checkout add deep/deeper2 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ /deep/deeper2/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep
+'
+
+test_expect_success 'cone mode: add parent path' '
+ git -C repo sparse-checkout set deep/deeper1 folder1 &&
+ git -C repo sparse-checkout add deep &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ /folder1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep folder1
+'
+
+test_expect_success 'revert to old sparse-checkout on bad update' '
+ test_when_finished git -C repo reset --hard &&
+ git -C repo sparse-checkout set deep &&
+ echo update >repo/deep/deeper2/a &&
+ cp repo/.git/info/sparse-checkout expect &&
+ test_must_fail git -C repo sparse-checkout set deep/deeper1 2>err &&
+ test_i18ngrep "cannot set sparse-checkout patterns" err &&
+ test_cmp repo/.git/info/sparse-checkout expect &&
+ check_files repo/deep a deeper1 deeper2
+'
+
+test_expect_success 'revert to old sparse-checkout on empty update' '
+ git init empty-test &&
+ (
+ echo >file &&
+ git add file &&
+ git commit -m "test" &&
+ test_must_fail git sparse-checkout set nothing 2>err &&
+ test_i18ngrep "Sparse checkout leaves no entry on working directory" err &&
+ test_i18ngrep ! ".git/index.lock" err &&
+ git sparse-checkout set file
+ )
+'
+
+test_expect_success 'fail when lock is taken' '
+ test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
+ touch repo/.git/info/sparse-checkout.lock &&
+ test_must_fail git -C repo sparse-checkout set deep 2>err &&
+ test_i18ngrep "Unable to create .*\.lock" err
+'
+
+test_expect_success '.gitignore should not warn about cone mode' '
+ git -C repo config --worktree core.sparseCheckoutCone true &&
+ echo "**/bin/*" >repo/.gitignore &&
+ git -C repo reset --hard 2>err &&
+ test_i18ngrep ! "disabling cone patterns" err
+'
+
+test_expect_success 'sparse-checkout (init|set|disable) fails with dirty status' '
+ git clone repo dirty &&
+ echo dirty >dirty/folder1/a &&
+ test_must_fail git -C dirty sparse-checkout init &&
+ test_must_fail git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
+ test_must_fail git -C dirty sparse-checkout disable &&
+ git -C dirty reset --hard &&
+ git -C dirty sparse-checkout init &&
+ git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
+ git -C dirty sparse-checkout disable
+'
+
+test_expect_success 'cone mode: set with core.ignoreCase=true' '
+ git -C repo sparse-checkout init --cone &&
+ git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /folder1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a folder1
+'
+
+test_expect_success 'interaction with submodules' '
+ git clone repo super &&
+ (
+ cd super &&
+ mkdir modules &&
+ git submodule add ../repo modules/child &&
+ git add . &&
+ git commit -m "add submodule" &&
+ git sparse-checkout init --cone &&
+ git sparse-checkout set folder1
+ ) &&
+ check_files super a folder1 modules &&
+ check_files super/modules/child a deep folder1 folder2
+'
+
+test_expect_success 'different sparse-checkouts with worktrees' '
+ git -C repo worktree add --detach ../worktree &&
+ check_files worktree "a deep folder1 folder2" &&
+ git -C worktree sparse-checkout init --cone &&
+ git -C repo sparse-checkout set folder1 &&
+ git -C worktree sparse-checkout set deep/deeper1 &&
+ check_files repo a folder1 &&
+ check_files worktree a deep
+'
+
+test_expect_success 'set using filename keeps file on-disk' '
+ git -C repo sparse-checkout set a deep &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /a/
+ /deep/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep
+'
+
+check_read_tree_errors () {
+ REPO=$1
+ FILES=$2
+ ERRORS=$3
+ git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
+ test_must_be_empty err &&
+ check_files $REPO "$FILES" &&
+ git -C $REPO read-tree -mu HEAD 2>err &&
+ if test -z "$ERRORS"
+ then
+ test_must_be_empty err
+ else
+ test_i18ngrep "$ERRORS" err
+ fi &&
+ check_files $REPO $FILES
+}
+
+test_expect_success 'pattern-checks: /A/**' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /folder1/**
+ EOF
+ check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: /A/**/B/' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /deep/**/deepest
+ EOF
+ check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
+ check_files repo/deep "deeper1" &&
+ check_files repo/deep/deeper1 "deepest"
+'
+
+test_expect_success 'pattern-checks: too short' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+'
+test_expect_success 'pattern-checks: not too short' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /b/
+ EOF
+ git -C repo read-tree -mu HEAD 2>err &&
+ test_must_be_empty err &&
+ check_files repo a
+'
+
+test_expect_success 'pattern-checks: trailing "*"' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ /a*
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: starting "*"' '
+ cat >repo/.git/info/sparse-checkout <<-\EOF &&
+ /*
+ !/*/
+ *eep/
+ EOF
+ check_read_tree_errors repo "a deep" "disabling cone pattern matching"
+'
+
+test_expect_success 'pattern-checks: contained glob characters' '
+ for c in "[a]" "\\" "?" "*"
+ do
+ cat >repo/.git/info/sparse-checkout <<-EOF &&
+ /*
+ !/*/
+ something$c-else/
+ EOF
+ check_read_tree_errors repo "a" "disabling cone pattern matching"
+ done
+'
+
+test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
+ git clone repo escaped &&
+ TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
+ NEWTREE=$(git -C escaped mktree <<-EOF
+ $(git -C escaped ls-tree HEAD)
+ 040000 tree $TREEOID zbad\\dir
+ 040000 tree $TREEOID zdoes*exist
+ 040000 tree $TREEOID zglob[!a]?
+ EOF
+ ) &&
+ COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
+ git -C escaped reset --hard $COMMIT &&
+ check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
+ git -C escaped sparse-checkout init --cone &&
+ git -C escaped sparse-checkout set zbad\\dir/bogus "zdoes*not*exist" "zdoes*exist" "zglob[!a]?" &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /zbad\\dir/
+ !/zbad\\dir/*/
+ /zbad\\dir/bogus/
+ /zdoes\*exist/
+ /zdoes\*not\*exist/
+ /zglob\[!a]\?/
+ EOF
+ test_cmp expect escaped/.git/info/sparse-checkout &&
+ check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
+ git -C escaped ls-tree -d --name-only HEAD >list-expect &&
+ git -C escaped sparse-checkout set --stdin <list-expect &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ /folder1/
+ /folder2/
+ /zbad\\dir/
+ /zdoes\*exist/
+ /zglob\[!a]\?/
+ EOF
+ test_cmp expect escaped/.git/info/sparse-checkout &&
+ check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
+ git -C escaped sparse-checkout list >list-actual &&
+ test_cmp list-expect list-actual
+'
+
+test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
+ git -C repo sparse-checkout set deep\\deeper1 &&
+ cat >expect <<-\EOF &&
+ /*
+ !/*/
+ /deep/
+ !/deep/*/
+ /deep/deeper1/
+ EOF
+ test_cmp expect repo/.git/info/sparse-checkout &&
+ check_files repo a deep &&
+ check_files repo/deep a deeper1
+'
+
+test_done