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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /t/t2200-add-update.sh
parentInitial commit. (diff)
downloadgit-c8bae7493d2f2910b57f13ded012e86bdcfb0532.tar.xz
git-c8bae7493d2f2910b57f13ded012e86bdcfb0532.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t2200-add-update.sh')
-rwxr-xr-xt/t2200-add-update.sh200
1 files changed, 200 insertions, 0 deletions
diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh
new file mode 100755
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+#!/bin/sh
+
+test_description='git add -u
+
+This test creates a working tree state with three files:
+
+ top (previously committed, modified)
+ dir/sub (previously committed, modified)
+ dir/other (untracked)
+
+and issues a git add -u with path limiting on "dir" to add
+only the updates to dir/sub.
+
+Also tested are "git add -u" without limiting, and "git add -u"
+without contents changes, and other conditions'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+test_expect_success setup '
+ echo initial >check &&
+ echo initial >top &&
+ echo initial >foo &&
+ mkdir dir1 dir2 &&
+ echo initial >dir1/sub1 &&
+ echo initial >dir1/sub2 &&
+ echo initial >dir2/sub3 &&
+ git add check dir1 dir2 top foo &&
+ test_tick &&
+ git commit -m initial &&
+
+ echo changed >check &&
+ echo changed >top &&
+ echo changed >dir2/sub3 &&
+ rm -f dir1/sub1 &&
+ echo other >dir2/other
+'
+
+test_expect_success update '
+ git add -u dir1 dir2
+'
+
+test_expect_success 'update noticed a removal' '
+ git ls-files dir1/sub1 >out &&
+ test_must_be_empty out
+'
+
+test_expect_success 'update touched correct path' '
+ git diff-files --name-status dir2/sub3 >out &&
+ test_must_be_empty out
+'
+
+test_expect_success 'update did not touch other tracked files' '
+ echo "M check" >expect &&
+ git diff-files --name-status check >actual &&
+ test_cmp expect actual &&
+
+ echo "M top" >expect &&
+ git diff-files --name-status top >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'update did not touch untracked files' '
+ git ls-files dir2/other >out &&
+ test_must_be_empty out
+'
+
+test_expect_success 'cache tree has not been corrupted' '
+
+ git ls-files -s |
+ sed -e "s/ 0 / /" >expect &&
+ git ls-tree -r $(git write-tree) |
+ sed -e "s/ blob / /" >current &&
+ test_cmp expect current
+
+'
+
+test_expect_success 'update from a subdirectory' '
+ (
+ cd dir1 &&
+ echo more >sub2 &&
+ git add -u sub2
+ )
+'
+
+test_expect_success 'change gets noticed' '
+ git diff-files --name-status dir1 >out &&
+ test_must_be_empty out
+'
+
+test_expect_success 'non-qualified update in subdir updates from the root' '
+ (
+ cd dir1 &&
+ echo even more >>sub2 &&
+ git --literal-pathspecs add -u &&
+ echo even more >>sub2 &&
+ git add -u
+ ) &&
+ git diff-files --name-only >actual &&
+ test_must_be_empty actual
+'
+
+test_expect_success 'replace a file with a symlink' '
+
+ rm foo &&
+ test_ln_s_add top foo
+
+'
+
+test_expect_success 'add everything changed' '
+
+ git add -u &&
+ git diff-files >out &&
+ test_must_be_empty out
+
+'
+
+test_expect_success 'touch and then add -u' '
+
+ touch check &&
+ git add -u &&
+ git diff-files >out &&
+ test_must_be_empty out
+
+'
+
+test_expect_success 'touch and then add explicitly' '
+
+ touch check &&
+ git add check &&
+ git diff-files >out &&
+ test_must_be_empty out
+
+'
+
+test_expect_success 'add -n -u should not add but just report' '
+
+ (
+ echo "add '\''check'\''" &&
+ echo "remove '\''top'\''"
+ ) >expect &&
+ before=$(git ls-files -s check top) &&
+ git count-objects -v >objects_before &&
+ echo changed >>check &&
+ rm -f top &&
+ git add -n -u >actual &&
+ after=$(git ls-files -s check top) &&
+ git count-objects -v >objects_after &&
+
+ test "$before" = "$after" &&
+ test_cmp objects_before objects_after &&
+ test_cmp expect actual
+
+'
+
+test_expect_success 'add -u resolves unmerged paths' '
+ git reset --hard &&
+ one=$(echo 1 | git hash-object -w --stdin) &&
+ two=$(echo 2 | git hash-object -w --stdin) &&
+ three=$(echo 3 | git hash-object -w --stdin) &&
+ {
+ for path in path1 path2
+ do
+ echo "100644 $one 1 $path" &&
+ echo "100644 $two 2 $path" &&
+ echo "100644 $three 3 $path" || return 1
+ done &&
+ echo "100644 $one 1 path3" &&
+ echo "100644 $one 1 path4" &&
+ echo "100644 $one 3 path5" &&
+ echo "100644 $one 3 path6"
+ } |
+ git update-index --index-info &&
+ echo 3 >path1 &&
+ echo 2 >path3 &&
+ echo 2 >path5 &&
+
+ # Fail to explicitly resolve removed paths with "git add"
+ test_must_fail git add --no-all path4 &&
+ test_must_fail git add --no-all path6 &&
+
+ # "add -u" should notice removals no matter what stages
+ # the index entries are in.
+ git add -u &&
+ git ls-files -s path1 path2 path3 path4 path5 path6 >actual &&
+ {
+ echo "100644 $three 0 path1" &&
+ echo "100644 $two 0 path3" &&
+ echo "100644 $two 0 path5"
+ } >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success '"add -u non-existent" should fail' '
+ test_must_fail git add -u non-existent &&
+ git ls-files >actual &&
+ ! grep "non-existent" actual
+'
+
+test_done