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-rwxr-xr-xt/t1091-sparse-checkout-builtin.sh371
1 files changed, 371 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..ff7f8f7a1f
--- /dev/null
+++ b/t/t1091-sparse-checkout-builtin.sh
@@ -0,0 +1,371 @@
+#!/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' *)
+}
+
+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 &&
+ list_files repo >dir &&
+ echo a >expect &&
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+test_expect_success 'clone --sparse' '
+ git clone --sparse repo clone &&
+ git -C clone sparse-checkout list >actual &&
+ cat >expect <<-EOF &&
+ /*
+ !/*/
+ EOF
+ test_cmp expect actual &&
+ list_files clone >dir &&
+ echo a >expect &&
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ deep
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ deep
+ EOF
+ test_cmp expect dir &&
+ list_files repo/deep >dir &&
+ cat >expect <<-EOF &&
+ a
+ deeper1
+ EOF
+ test_cmp expect dir &&
+ list_files repo/deep/deeper1 >dir &&
+ cat >expect <<-EOF &&
+ a
+ deepest
+ EOF
+ test_cmp expect dir &&
+ 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 &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ folder2
+ EOF
+ list_files repo >dir &&
+ test_cmp expect dir
+'
+
+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 'revert to old sparse-checkout on bad update' '
+ test_when_finished git -C repo reset --hard &&
+ 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 &&
+ list_files repo/deep >dir &&
+ cat >expect <<-EOF &&
+ a
+ deeper1
+ deeper2
+ EOF
+ test_cmp dir expect
+'
+
+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 "File exists" 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 &&
+ list_files repo >dir &&
+ cat >expect <<-EOF &&
+ a
+ folder1
+ EOF
+ test_cmp expect dir
+'
+
+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
+ ) &&
+ list_files super >dir &&
+ cat >expect <<-\EOF &&
+ a
+ folder1
+ modules
+ EOF
+ test_cmp expect dir &&
+ list_files super/modules/child >dir &&
+ cat >expect <<-\EOF &&
+ a
+ deep
+ folder1
+ folder2
+ EOF
+ test_cmp expect dir
+'
+
+test_done