From 442980f1c9aedcb6840868bec11163ba838e20bb Mon Sep 17 00:00:00 2001
From: Zach Brown <zab@versity.com>
Date: Tue, 12 Dec 2023 13:56:25 -0800
Subject: [PATCH] Add project ID tests

Signed-off-by: Zach Brown <zab@versity.com>
---
 tests/golden/projects   | 24 +++++++++++++++++++
 tests/sequence          |  1 +
 tests/tests/projects.sh | 52 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 77 insertions(+)
 create mode 100644 tests/golden/projects
 create mode 100644 tests/tests/projects.sh

diff --git a/tests/golden/projects b/tests/golden/projects
new file mode 100644
index 00000000..4cb6b5ce
--- /dev/null
+++ b/tests/golden/projects
@@ -0,0 +1,24 @@
+== default new files don't have project
+0
+== set new project on files and dirs
+8675309
+8675309
+== non-root can see id
+8675309
+== can use IDs around long width limits
+2147483647
+2147483648
+4294967295
+9223372036854775807
+9223372036854775808
+18446744073709551615
+== created files and dirs inherit project id
+8675309
+8675309
+== inheritance continues
+8675309
+== clearing project id stops inheritance
+0
+0
+== o_tmpfile creations inherit dir
+8675309
diff --git a/tests/sequence b/tests/sequence
index 448f0473..317404c5 100644
--- a/tests/sequence
+++ b/tests/sequence
@@ -12,6 +12,7 @@ data-prealloc.sh
 setattr_more.sh
 offline-extent-waiting.sh
 move-blocks.sh
+projects.sh
 large-fragmented-free.sh
 format-version-forward-back.sh
 enospc.sh
diff --git a/tests/tests/projects.sh b/tests/tests/projects.sh
new file mode 100644
index 00000000..105f3e6a
--- /dev/null
+++ b/tests/tests/projects.sh
@@ -0,0 +1,52 @@
+
+# notable id to recognize in output
+ID=8675309
+
+echo "== default new files don't have project"
+touch "$T_D0/file"
+scoutfs get-attr-x -p "$T_D0/file"
+
+echo "== set new project on files and dirs"
+mkdir "$T_D0/dir"
+scoutfs set-attr-x -p $ID "$T_D0/file"
+scoutfs set-attr-x -p $ID "$T_D0/dir"
+scoutfs get-attr-x -p "$T_D0/file"
+scoutfs get-attr-x -p "$T_D0/dir"
+
+echo "== non-root can see id"
+chmod 644 "$T_D0/file"
+setpriv --ruid=12345 --euid=12345 scoutfs get-attr-x -p "$T_D0/file"
+
+echo "== can use IDs around long width limits"
+touch "$T_D0/ids"
+for id in         0x7FFFFFFF         0x80000000         0xFFFFFFFF \
+          0x7FFFFFFFFFFFFFFF 0x8000000000000000 0xFFFFFFFFFFFFFFFF; do
+	scoutfs set-attr-x -p $id "$T_D0/ids"
+	scoutfs get-attr-x -p "$T_D0/ids"
+done
+
+echo "== created files and dirs inherit project id"
+touch "$T_D0/dir/file"
+mkdir "$T_D0/dir/sub"
+scoutfs get-attr-x -p "$T_D0/dir/file"
+scoutfs get-attr-x -p "$T_D0/dir/sub"
+
+echo "== inheritance continues"
+mkdir "$T_D0/dir/sub/more"
+scoutfs get-attr-x -p "$T_D0/dir/sub/more"
+
+# .. just inherits 0 :) 
+echo "== clearing project id stops inheritance"
+scoutfs set-attr-x -p 0 "$T_D0/dir"
+touch "$T_D0/dir/another-file"
+mkdir "$T_D0/dir/another-sub"
+scoutfs get-attr-x -p "$T_D0/dir/another-file"
+scoutfs get-attr-x -p "$T_D0/dir/another-sub"
+
+echo "== o_tmpfile creations inherit dir"
+scoutfs set-attr-x -p $ID "$T_D0/dir"
+o_tmpfile_linkat "$T_D0/dir" "$T_D0/dir/tmpfile"
+scoutfs get-attr-x -p "$T_D0/dir/tmpfile"
+
+
+t_pass