Add test verifying the upload of the log for failed root computation

2 files changed, 94 insertions, 0 deletions

diff --git a/test/end-to-end/computed-roots/TARGETS b/test/end-to-end/computed-roots/TARGETS
index 8abea7d7..94793785 100644
--- a/test/end-to-end/computed-roots/TARGETS
+++ b/test/end-to-end/computed-roots/TARGETS
@@ -26,6 +26,13 @@
   , "keep":
     ["out/not-export.log", "out/not-content-fixed.log", "out/cycle.log"]
   }
+, "error-remote":
+  { "type": ["end-to-end", "with remote"]
+  , "name": ["error-remote"]
+  , "test": ["error-remote.sh"]
+  , "deps": [["", "tool-under-test"]]
+  , "keep": ["out/build.log"]
+  }
 , "basic remote build":
   { "type": ["end-to-end", "with remote"]
   , "name": ["remote"]
@@ -70,6 +77,7 @@
     , "artifacts-only"
     , "basic"
     , "basic remote build"
+    , "error-remote"
     , "error-reporting"
     , "mr_computed_setup"
     , "remote sharding"
diff --git a/test/end-to-end/computed-roots/error-remote.sh b/test/end-to-end/computed-roots/error-remote.sh
new file mode 100644
index 00000000..30f9171c
--- /dev/null
+++ b/test/end-to-end/computed-roots/error-remote.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+# Copyright 2024 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
+
+readonly ROOT="$(pwd)"
+readonly LBRA="$TMPDIR/local-build-root-A"
+readonly LBRB="$TMPDIR/local-build-root-B"
+readonly JUST="${ROOT}/bin/tool-under-test"
+readonly OUT="${ROOT}/out"
+mkdir -p "${OUT}"
+
+REMOTE_ARGS="-r ${REMOTE_EXECUTION_ADDRESS}"
+if [ -n "${COMPATIBLE:-}" ]
+then
+    REMOTE_ARGS="${REMOTE_ARGS} --compatible"
+fi
+echo Using ${REMOTE_ARGS}
+
+readonly BASE_ROOT="${ROOT}/base"
+mkdir -p "${BASE_ROOT}"
+cd "${BASE_ROOT}"
+cat > TARGETS <<'EOF'
+{ "": {"type": "export", "target": "failing build"}
+, "failing build":
+  { "type": "generic"
+  , "outs": ["TARGETS"]
+  , "cmds": ["echo -n ThisWill", "echo FAIL", "false"]
+  }
+}
+EOF
+git init 2>&1
+git branch -m stable-1.0 2>&1
+git config user.email "nobody@example.org" 2>&1
+git config user.name "Nobody" 2>&1
+git add . 2>&1
+git commit -m "Initial commit" 2>&1
+GIT_TREE=$(git log -n 1 --format="%T")
+
+
+mkdir -p "${ROOT}/main"
+cd "${ROOT}/main"
+cat > repo-config.json <<EOF
+{ "repositories":
+  { "base":
+    {"workspace_root": ["git tree", "${GIT_TREE}", "${BASE_ROOT}/.git"]}
+  , "": {"workspace_root": ["computed", "base", "", "", {}]}
+  }
+}
+EOF
+cat repo-config.json
+
+
+echo
+echo 'Build depending on (failing) computed root'
+echo
+"${JUST}" build -C repo-config.json ${REMOTE_ARGS} \
+          --local-build-root "${LBRA}" \
+          -f "${OUT}/build.log" 2>&1 && exit 1 || :
+LOG_BLOB=$(grep 'see [a-zA-Z0-9]* for details' "${OUT}/build.log" | sed 's/.*see //' | sed 's/ for details.*//')
+echo
+echo "Blob of log is ${LOG_BLOB}"
+
+echo
+echo 'Verifying that the blob can be downloaded from a different client'
+echo
+"${JUST}" install-cas ${REMOTE_ARGS} \
+          --local-build-root "${LBRB}" \
+          -o "${TMPDIR}/log" "${LOG_BLOB}" 2>&1
+echo
+grep ThisWillFAIL "${TMPDIR}/log"
+echo
+
+echo OK