git/t/t2025-checkout-no-overlay.sh

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#!/bin/sh
test_description='checkout --no-overlay <tree-ish> -- <pathspec>'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
git commit --allow-empty -m "initial"
'
test_expect_success 'checkout --no-overlay deletes files not in <tree-ish>' '
>file &&
mkdir dir &&
>dir/file1 &&
git add file dir/file1 &&
git checkout --no-overlay HEAD -- file &&
test_path_is_missing file &&
test_path_is_file dir/file1
'
test_expect_success 'checkout --no-overlay removing last file from directory' '
git checkout --no-overlay HEAD -- dir/file1 &&
test_path_is_missing dir
'
test_expect_success 'checkout -p --overlay is disallowed' '
test_must_fail git checkout -p --overlay HEAD 2>actual &&
test_grep "fatal: options .-p. and .--overlay. cannot be used together" actual
'
test_expect_success '--no-overlay --theirs with D/F conflict deletes file' '
test_commit file1 file1 &&
test_commit file2 file2 &&
git rm --cached file1 &&
echo 1234 >file1 &&
F1=$(git rev-parse HEAD:file1) &&
F2=$(git rev-parse HEAD:file2) &&
{
echo "100644 $F1 1 file1" &&
echo "100644 $F2 2 file1"
} | git update-index --index-info &&
test_path_is_file file1 &&
git checkout --theirs --no-overlay -- file1 &&
test_path_is_missing file1
'
test_expect_success 'wildcard pathspec matches file in subdirectory' '
git reset --hard &&
mkdir subdir &&
test_commit file3-1 subdir/file3 &&
test_commit file3-2 subdir/file3 &&
git checkout --no-overlay file3-1 "*file3" &&
echo file3-1 >expect &&
test_path_is_file subdir/file3 &&
test_cmp expect subdir/file3
'
test_done