2 files changed, 76 insertions, 0 deletions
diff --git a/test/end-to-end/targets/TARGETS b/test/end-to-end/targets/TARGETS
index 31f4f900..13de53ad 100644
--- a/test/end-to-end/targets/TARGETS
+++ b/test/end-to-end/targets/TARGETS
@@ -28,6 +28,12 @@
   , "test": ["configure-target.sh"]
   , "deps": [["test/end-to-end", "tool-under-test"]]
   }
+, "configure variables":
+  { "type": ["@", "rules", "shell/test", "script"]
+  , "name": ["configure-vars"]
+  , "test": ["configure-vars.sh"]
+  , "deps": [["test/end-to-end", "tool-under-test"]]
+  }
 , "TESTS":
   { "type": "install"
   , "tainted": ["test"]
@@ -37,6 +43,7 @@
     , "resolution of built-in rules"
     , "glob expansion"
     , "configure target name"
+    , "configure variables"
     ]
   }
 }
diff --git a/test/end-to-end/targets/configure-vars.sh b/test/end-to-end/targets/configure-vars.sh
new file mode 100644
index 00000000..e55581f7
--- /dev/null
+++ b/test/end-to-end/targets/configure-vars.sh
@@ -0,0 +1,69 @@
+#!/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
+
+TOOL=$(realpath ./bin/tool-under-test)
+mkdir -p .root
+BUILDROOT=$(realpath .root)
+mkdir -p out
+OUTDIR=$(realpath out)
+
+mkdir src
+cd src
+touch ROOT
+cat > TARGETS <<'EOI'
+{ "copy foo":
+  { "type": "configure"
+  , "arguments_config": ["FOO"]
+  , "target": "use bar"
+  , "config":
+    { "type": "let*"
+    , "bindings":
+      [["BAR", {"type": "var", "name": "FOO"}], ["FOO", "REDACTED"]]
+    , "body": {"type": "env", "vars": ["BAR", "FOO"]}
+    }
+  }
+, "use bar":
+  { "type": "file_gen"
+  , "arguments_config": ["BAR"]
+  , "data": {"type": "var", "name": "BAR", "default": "bar"}
+  , "name": "out.txt"
+  }
+}
+EOI
+
+
+echo
+${TOOL} analyse --local-build-root "${BUILDROOT}" \
+        --dump-vars "${OUTDIR}/vars.json" \
+        --dump-targets "${OUTDIR}/targets.json" \
+        -D '{"FOO": "the value", "BAR": "unused!"}' 'copy foo' 2>&1
+echo
+cat "${OUTDIR}/vars.json"
+echo
+cat "${OUTDIR}/targets.json"
+echo
+copy_configs=$(cat "${OUTDIR}/targets.json" | jq -acM '."@" | ."" | ."" | ."copy foo"')
+echo "${copy_configs}"
+[ $(echo "${copy_configs}" | jq length) -eq 1 ]
+config=$(echo "${copy_configs}" | jq '.[0]')
+echo $config
+[ $(echo "$config" | jq -acM 'keys') = '["FOO"]' ]
+echo "$config" | jq -acM '."FOO"'
+[ "$(echo "$config" | jq -acM '."FOO"')" = '"the value"' ]
+[ "$(cat "${OUTDIR}/vars.json")" = '["FOO"]' ]
+
+echo DONE