just-lock: Add test for cloning 'git tree' repositories

2 files changed, 113 insertions, 0 deletions

diff --git a/test/end-to-end/just-lock/TARGETS b/test/end-to-end/just-lock/TARGETS
index 3be0193a..20b99761 100644
--- a/test/end-to-end/just-lock/TARGETS
+++ b/test/end-to-end/just-lock/TARGETS
@@ -119,6 +119,16 @@
     , ["end-to-end/just-mr", "create_test_archives"]
     ]
   }
+, "clone-git-tree":
+  { "type": ["@", "rules", "shell/test", "script"]
+  , "name": ["clone-git-tree"]
+  , "test": ["clone/git-tree-repos.sh"]
+  , "deps":
+    [ ["", "mr-tool-under-test"]
+    , ["", "tool-under-test"]
+    , ["end-to-end", "lock-tool-under-test"]
+    ]
+  }
 , "TESTS":
   { "type": ["@", "rules", "test", "suite"]
   , "arguments_config": ["TEST_BOOTSTRAP_JUST_MR"]
@@ -140,6 +150,7 @@
           , "clone-file"
           , "clone-git"
           , "clone-archive"
+          , "clone-git-tree"
           ]
         }
       ]
diff --git a/test/end-to-end/just-lock/clone/git-tree-repos.sh b/test/end-to-end/just-lock/clone/git-tree-repos.sh
new file mode 100644
index 00000000..323044a9
--- /dev/null
+++ b/test/end-to-end/just-lock/clone/git-tree-repos.sh
@@ -0,0 +1,102 @@
+#!/bin/sh
+# Copyright 2025 Huawei Cloud Computing Technology Co., Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eu
+
+readonly JUST_LOCK="${PWD}/bin/lock-tool-under-test"
+readonly JUST="${PWD}/bin/tool-under-test"
+readonly JUST_MR="${PWD}/bin/mr-tool-under-test"
+
+readonly LOCK_LBR="${TEST_TMPDIR}/local-build-root"
+readonly LBR_1="${TEST_TMPDIR}/local-build-root-1"
+readonly LBR_2="${TEST_TMPDIR}/local-build-root-2"
+
+readonly SCRATCH_LBR="${TEST_TMPDIR}/scratch-local-build-root"
+readonly SCRATCH="${TEST_TMPDIR}/scratch-space"
+
+readonly ROOT=`pwd`
+readonly BIN="${TEST_TMPDIR}/bin"
+readonly WRKDIR="${TEST_TMPDIR}/work"
+
+# Set up git tree
+mkdir -p "${BIN}"
+cat > "${BIN}/mock-vcs" <<'EOF'
+#!/bin/sh
+
+mkdir -p foo/bar/baz
+echo foo data > foo/data.txt
+echo bar data > foo/bar/data.txt
+echo baz data > foo/bar/baz/data.txt
+EOF
+chmod 755 "${BIN}/mock-vcs"
+export PATH="${BIN}:${PATH}"
+rm -rf "${SCRATCH}"
+mkdir -p "${SCRATCH}"
+(cd "${SCRATCH}" && "${BIN}/mock-vcs")
+FOREIGN_GIT_TREE=$("${JUST}" add-to-cas --local-build-root "${SCRATCH_LBR}" "${SCRATCH}")
+
+# Input configuration file
+mkdir -p "${WRKDIR}"
+cd "${WRKDIR}"
+touch ROOT
+cat > repos.in.json <<EOF
+{ "repositories":
+  { "git_tree":
+    { "repository":
+      { "type": "git tree"
+      , "id": "${FOREIGN_GIT_TREE}"
+      , "cmd": ["${BIN}/mock-vcs"]
+      , "inherit env": ["PATH"]
+      }
+    }
+  }
+}
+EOF
+echo
+echo Input config:
+cat repos.in.json
+echo
+
+# Check initial setup
+CONF=$("${JUST_MR}" -L '["env", "PATH='"${PATH}"'"]' --norc --just "${JUST}" \
+                    -C repos.in.json --local-build-root "${LBR_1}" setup) 2>&1
+echo
+
+[ "$(jq '."repositories"."git_tree"."workspace_root" | .[1]' "${CONF}")" \
+    = \""${FOREIGN_GIT_TREE}"\" ]
+
+echo Clone repo:
+CLONE_TO="cloned_foo"
+"${JUST_LOCK}" -C repos.in.json -o repos.json --local-build-root "${LOCK_LBR}" \
+               --clone '{"'${CLONE_TO}'": ["git_tree", []]}' 2>&1
+echo
+echo Output config:
+cat repos.json
+echo
+
+echo Check output configuration:
+grep "${CLONE_TO}" repos.json
+echo
+
+# Check setup with local clones:
+"${JUST_MR}" -L '["env", "PATH='"${PATH}"'"]' --norc --just "${JUST}" \
+             -C repos.json --local-build-root "${LBR_2}" setup 2>&1
+echo
+
+# Check clone location has the expected content
+[ $("${JUST}" add-to-cas --local-build-root "${LBR_2}" "${CLONE_TO}") \
+    = "${FOREIGN_GIT_TREE}" ]
+
+echo "OK"