Add basic test for profiling information

2 files changed, 97 insertions, 0 deletions

diff --git a/test/end-to-end/profile/TARGETS b/test/end-to-end/profile/TARGETS
new file mode 100644
index 00000000..68d4d088
--- /dev/null
+++ b/test/end-to-end/profile/TARGETS
@@ -0,0 +1,13 @@
+{ "basic":
+  { "type": ["@", "rules", "shell/test", "script"]
+  , "name": ["basic"]
+  , "test": ["basic.sh"]
+  , "deps": [["", "mr-tool-under-test"], ["", "tool-under-test"]]
+  , "keep-dirs": ["log"]
+  }
+, "TESTS":
+  { "type": ["@", "rules", "test", "suite"]
+  , "stage": ["profile"]
+  , "deps": ["basic"]
+  }
+}
diff --git a/test/end-to-end/profile/basic.sh b/test/end-to-end/profile/basic.sh
new file mode 100644
index 00000000..aeafb9e7
--- /dev/null
+++ b/test/end-to-end/profile/basic.sh
@@ -0,0 +1,84 @@
+#!/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="${PWD}/bin/tool-under-test"
+readonly JUST_MR="${PWD}/bin/mr-tool-under-test"
+readonly LBR="${TEST_TMPDIR}/local-build-root"
+readonly LOG_DIR="${PWD}/log"
+readonly ETC_DIR="${PWD}/etc"
+readonly WRK_DIR="${PWD}/work"
+
+# Set up an rc file, requesting invocation logging
+mkdir -p "${ETC_DIR}"
+readonly RC="${ETC_DIR}/rc.json"
+cat > "${RC}" <<EOF
+{ "invocation log":
+  { "directory": {"root": "system", "path": "${LOG_DIR#/}"}
+  , "--profile": "profile.json"
+  }
+, "rc files": [{"root": "workspace", "path": "rc.json"}]
+, "just": {"root": "system", "path": "${JUST#/}"}
+, "local build root": {"root": "system", "path": "${LBR#/}"}
+, "local launcher": ["env", "PATH=${PATH}"]
+}
+EOF
+cat "${RC}"
+
+# Setup basic project, setting project id
+mkdir -p "${WRK_DIR}"
+cd "${WRK_DIR}"
+touch ROOT
+cat > repos.json <<'EOF'
+{"repositories": {"": {"repository": {"type": "file", "path": "."}}}}
+EOF
+
+cat > TARGETS <<'EOF'
+{ "upper":
+  { "type": "generic"
+  , "deps": ["data.txt"]
+  , "outs": ["upper.txt"]
+  , "cmds": ["cat data.txt | tr a-z A-Z > upper.txt"]
+  }
+}
+EOF
+echo blablabla > data.txt
+
+# Call analyse via just-mr; abuse the project id to distingush the runs
+cat > rc.json <<'EOF'
+{"invocation log": {"project id": "first-run"}}
+EOF
+"${JUST_MR}" --rc "${RC}" build upper 2>&1
+INVOCATION_DIR="$(ls -d "${LOG_DIR}"/first-run/*)"
+PROFILE="${INVOCATION_DIR}/profile.json"
+
+cat "${PROFILE}"
+[ $(jq '.actions | .[] | .cached' "${PROFILE}") = "false" ]
+
+# Build again, this time the action should be cached;
+# again abuse the project id to distingush the runs
+cat > rc.json <<'EOF'
+{"invocation log": {"project id": "second-run"}}
+EOF
+"${JUST_MR}" --rc "${RC}" build upper 2>&1
+INVOCATION_DIR="$(ls -d "${LOG_DIR}"/second-run/*)"
+PROFILE="${INVOCATION_DIR}/profile.json"
+
+cat "${PROFILE}"
+[ $(jq '.actions | .[] | .cached' "${PROFILE}") = "true" ]
+
+echo OK