From e4214ea95874bdd5bc059d0892f90c09df7b664d Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Mon, 5 Jun 2023 11:16:34 +0200
Subject: Add a test verifying that no working directory is needed

---
 test/end-to-end/cli/TARGETS |  9 ++++-
 test/end-to-end/cli/pwd.sh  | 94 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 test/end-to-end/cli/pwd.sh

(limited to 'test')

diff --git a/test/end-to-end/cli/TARGETS b/test/end-to-end/cli/TARGETS
index b45a0f10..9439767b 100644
--- a/test/end-to-end/cli/TARGETS
+++ b/test/end-to-end/cli/TARGETS
@@ -4,5 +4,12 @@
   , "test": ["defaults.sh"]
   , "deps": [["end-to-end", "tool-under-test"]]
   }
-, "TESTS": {"type": "install", "tainted": ["test"], "deps": ["defaults"]}
+, "pwd":
+  { "type": ["@", "rules", "shell/test", "script"]
+  , "name": ["pwd"]
+  , "test": ["pwd.sh"]
+  , "deps": [["end-to-end", "tool-under-test"]]
+  }
+, "TESTS":
+  {"type": "install", "tainted": ["test"], "deps": ["defaults", "pwd"]}
 }
diff --git a/test/end-to-end/cli/pwd.sh b/test/end-to-end/cli/pwd.sh
new file mode 100644
index 00000000..789ba27e
--- /dev/null
+++ b/test/end-to-end/cli/pwd.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+# Copyright 2022 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 -e
+
+ROOT=$(pwd)
+TOOL=$(realpath ./bin/tool-under-test)
+mkdir -p .root
+BUILDROOT=$(realpath .root)
+mkdir -p out
+OUTDIR=$(realpath out)
+
+
+mkdir src
+touch src/ROOT
+cat > src/TARGETS <<'EOF'
+{ "":
+  { "type": "generic"
+  , "outs": ["hello.txt"]
+  , "cmds": ["echo Hello World > hello.txt"]
+  }
+}
+EOF
+SRCDIR=$(realpath src)
+
+cat > repos.json <<EOF
+{"repositories": {"": {"workspace_root": ["file", "${SRCDIR}"]}}}
+EOF
+REPOS=$(realpath repos.json)
+cat "${REPOS}"
+
+# Verify that building on a sufficiently absolute configuraiton
+# does not require a current working directory
+
+ENTERED_DIR_FILE="${ROOT}/entered"
+WORK_DIR="${ROOT}/working-directory"
+WORK_DIR_REMOVED_FILE="${ROOT}/removed"
+DONE_FILE="${ROOT}/build_attempt_done"
+WORKER_LOG="${ROOT}/log"
+
+cat > worker.sh <<EOF
+#!/bin/sh
+cd "${WORK_DIR}"
+touch "${ENTERED_DIR_FILE}"
+while [ ! -f "${WORK_DIR_REMOVED_FILE}" ]
+do
+  sleep 1
+done
+${TOOL} install --local-build-root "${ROOT}" -C "${REPOS}" -o "${OUTDIR}" > "${WORKER_LOG}" 2>&1
+touch "${DONE_FILE}"
+EOF
+chmod 755 worker.sh
+
+echo
+cat worker.sh
+echo
+
+mkdir -p "${WORK_DIR}"
+echo Created "${WORK_DIR}", starting worker
+(./worker.sh) &
+echo Wating for the worker to enter its work dir
+while [ ! -f "${ENTERED_DIR_FILE}" ]
+do
+    sleep 1
+done
+echo Removing work dir
+rm -rf "${WORK_DIR}"
+touch "${WORK_DIR_REMOVED_FILE}"
+echo Waiting for the worker to finish
+while [ ! -f "${DONE_FILE}" ]
+do
+    sleep 1
+done
+echo Worker finished, output was
+cat "${WORKER_LOG}"
+echo
+
+echo Inspecting result
+ls "${OUTDIR}"
+grep World "${OUTDIR}/hello.txt"
+
+echo OK
-- 
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