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-{ "summarizer":
- { "doc":
- ["Specify a test summarizer together with the required additional fields"]
- , "target_fields": ["summarizer"]
- , "string_fields": ["artifacts"]
- , "imports": {"stage": ["./", "../..", "stage_singleton_field"]}
- , "field_doc":
- { "summarizer": ["The single artifact acting as summarizer"]
- , "artifacts":
- [ "Any additional artifacts, besides \"result\", the summaries needs from"
- , "the individual test results"
- ]
- }
- , "expression":
- { "type": "RESULT"
- , "artifacts":
- { "type": "let*"
- , "bindings": [["fieldname", "summarizer"], ["location", "summarizer"]]
- , "body": {"type": "CALL_EXPRESSION", "name": "stage"}
- }
- , "provides":
- { "type": "singleton_map"
- , "key": "artifacts"
- , "value": {"type": "FIELD", "name": "artifacts"}
- }
- }
- }
-, "script":
- { "doc": ["Shell test, given by a test script"]
- , "target_fields": ["deps", "test"]
- , "string_fields": ["keep", "keep-dirs", "name"]
- , "config_vars":
- [ "ARCH"
- , "HOST_ARCH"
- , "RUNS_PER_TEST"
- , "TEST_ENV"
- , "TIMEOUT_SCALE"
- , "TARGET_ARCH"
- , "ARCH_DISPATCH"
- , "TEST_SUMMARY_EXECUTION_PROPERTIES"
- , "LINT"
- ]
- , "field_doc":
- { "test":
- [ "The shell script for the test, launched with sh."
- , ""
- , "An empty directory is created to store any temporary files needed"
- , "by the test, and it is made available in the environment variable"
- , "TEST_TMPDIR. The test should not assume write permissions"
- , "outside the working directory and the TEST_TMPDIR."
- , "For convenience, the environment variable TMPDIR is also set to TEST_TMPDIR."
- , ""
- , "If the configuration variable RUNS_PER_TEST is set, the environment"
- , "variable TEST_RUN_NUMBER will also be set to the number of the attempt,"
- , "counting from 0."
- , ""
- , "This running of the test is carried out by the implicit dependency"
- , "on the target \"runner\". By setting this target in the target layer"
- , "of this rues repository (instead of letting it default to the"
- , "respective file), the shell test environment can be modified globally."
- ]
- , "name":
- [ "A name for the test, used in reporting, as well as for staging"
- , "the test result tree in the runfiles"
- ]
- , "keep":
- [ "List of names (relative to the test working directory) of files that"
- , "the test might generate that should be kept as part of the output."
- , "This might be useful for further analysis of the test"
- ]
- , "keep-dirs":
- [ "List of names (relative to the test working directory) of directories"
- , "that the test might generate that should be kept as part of the"
- , "output. This might be useful for further analysis of the test"
- ]
- , "deps":
- [ "Any targets that should be staged (with artifacts and runfiles) into"
- , "the tests working directory"
- ]
- , "runner":
- [ "The test runner which starts the actual test script after providing"
- , "the respective environment. The runner also takes care of capturing"
- , "stdout/stderr, timing information, and ensure the presence of the"
- , "files to keep even if the script failed to produce them."
- ]
- , "summarizer":
- [ "Tool to aggregate the results of individual test runs (for flakyness"
- , "detection) to an overall test result. If more fields than the result"
- , "itself is needed, those can be specified using the \"summarizer\" rule."
- ]
- , "defaults": ["The shell toolcahin to use."]
- }
- , "config_doc":
- { "RUNS_PER_TEST":
- [ "The number of times the test should be run in order to detect flakyness."
- , "If set, no test action will be taken from cache."
- , ""
- , "The individual test runs will be summarized by the implict dependency"
- , "on the target \"summarizer\". By setting this target in the target"
- , "in the target layer of this rues repository (instead of letting it"
- , "default to the respective file) the layout of the summary can be"
- , "changed globally."
- ]
- , "TEST_ENV": ["Additional environment for executing the test runner."]
- , "TIMEOUT_SCALE":
- ["Factor on how to scale the timeout for this test. Defaults to 1.0."]
- , "TARGET_ARCH":
- [ "The architecture to build the test for."
- , ""
- , "Will only be honored, if that architecture is available in the"
- , "ARCH_DISPATCH map. Otherwise, the test will be built for and run"
- , "on the host architecture."
- ]
- , "ARCH_DISPATCH":
- [ "Map of architectures to execution properties that ensure execution"
- , "on that architecture. Only the actual test binary will be run with"
- , "the specified execution properties (i.e., on the target architecture);"
- , "all building will be done on the host architecture."
- ]
- , "TEST_SUMMARY_EXECUTION_PROPERTIES":
- [ "Additional remote-execution properties for the test-summarizing action"
- , "in case RUNS_PER_TEST is set; defaults to the empty map."
- ]
- }
- , "tainted": ["test"]
- , "artifacts_doc":
- [ "result: the result of this test (\"PASS\" or \"FAIL\"); useful for"
- , " generating test reports."
- , "stdout/stderr: Any output the invocation of the test binary produced on"
- , " the respective file descriptor"
- , "work: In this directory, all the files specified to \"keep\" and"
- , " \"keep-dirs\" are staged"
- , "time-start/time-stop: The time (decimally coded) in seconds since the"
- , " epoch when the test invocation started and ended."
- , "pwd: the directory in which the test was carried out"
- ]
- , "runfiles_doc":
- [ "A tree consisting of the artifacts staged at the name of the test."
- , "As the built-in \"install\" rule only takes the runfiles of its \"deps\""
- , "argument, this gives an easy way of defining test suites."
- ]
- , "implicit":
- { "runner": ["runner"]
- , "summarizer": ["summarizer"]
- , "defaults": [["./", "..", "defaults"]]
- }
- , "imports":
- { "test-result": "test-result"
- , "action": "test-action"
- , "stage": ["./", "../..", "stage_singleton_field"]
- , "host transition": ["transitions", "maybe for host"]
- , "target properties": ["transitions", "target properties"]
- , "default-PATH": ["./", "../../CC", "default-PATH"]
- , "field_list": ["", "field_list_provider"]
- }
- , "config_transitions":
- { "deps": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
- , "test": [{"type": "CALL_EXPRESSION", "name": "host transition"}]
- }
- , "expression":
- { "type": "let*"
- , "bindings":
- [ [ "test.sh"
- , { "type": "context"
- , "msg": "Expecting 'test' to specify precisely one file containing a shell script"
- , "$1":
- { "type": "let*"
- , "bindings":
- [ ["fieldname", "test"]
- , ["location", "test.sh"]
- , [ "transition"
- , {"type": "CALL_EXPRESSION", "name": "host transition"}
- ]
- ]
- , "body": {"type": "CALL_EXPRESSION", "name": "stage"}
- }
- }
- ]
- , [ "name"
- , { "type": "assert_non_empty"
- , "msg": "Have to provide a non-empty name for the test (e.g., for result staging)"
- , "$1": {"type": "join", "$1": {"type": "FIELD", "name": "name"}}
- }
- ]
- , ["keep", {"type": "FIELD", "name": "keep"}]
- , ["keep-dirs", {"type": "FIELD", "name": "keep-dirs"}]
- , ["runner", {"type": "FIELD", "name": "runner"}]
- , ["deps-fieldname", "deps"]
- , [ "deps-transition"
- , {"type": "CALL_EXPRESSION", "name": "host transition"}
- ]
- , [ "target properties"
- , {"type": "CALL_EXPRESSION", "name": "target properties"}
- ]
- , [ "lint"
- , { "type": "if"
- , "cond": {"type": "var", "name": "LINT"}
- , "then":
- { "type": "let*"
- , "bindings":
- [ ["fieldname", "deps"]
- , ["provider", "lint"]
- , ["transition", {"type": "var", "name": "deps-transition"}]
- ]
- , "body": {"type": "CALL_EXPRESSION", "name": "field_list"}
- }
- }
- ]
- ]
- , "body":
- { "type": "if"
- , "cond": {"type": "var", "name": "RUNS_PER_TEST"}
- , "else": {"type": "CALL_EXPRESSION", "name": "test-result"}
- , "then":
- { "type": "let*"
- , "bindings":
- [ [ "attempts (plain)"
- , { "type": "map_union"
- , "$1":
- { "type": "foreach"
- , "var": "ATTEMPT"
- , "range":
- { "type": "range"
- , "$1": {"type": "var", "name": "RUNS_PER_TEST"}
- }
- , "body":
- { "type": "singleton_map"
- , "key": {"type": "var", "name": "ATTEMPT"}
- , "value": {"type": "CALL_EXPRESSION", "name": "action"}
- }
- }
- }
- ]
- , [ "summarizer"
- , { "type": "let*"
- , "bindings":
- [["fieldname", "summarizer"], ["location", "summarizer"]]
- , "body": {"type": "CALL_EXPRESSION", "name": "stage"}
- }
- ]
- , [ "summary artifacts"
- , { "type": "++"
- , "$1":
- [ ["result"]
- , { "type": "let*"
- , "bindings":
- [["provider", "artifacts"], ["fieldname", "summarizer"]]
- , "body": {"type": "CALL_EXPRESSION", "name": "field_list"}
- }
- ]
- }
- ]
- , [ "attempts (for summary)"
- , { "type": "map_union"
- , "$1":
- { "type": "foreach_map"
- , "range": {"type": "var", "name": "attempts (plain)"}
- , "body":
- { "type": "singleton_map"
- , "key": {"type": "var", "name": "_"}
- , "value":
- { "type": "TREE"
- , "$1":
- { "type": "map_union"
- , "$1":
- { "type": "foreach"
- , "range": {"type": "var", "name": "summary artifacts"}
- , "body":
- { "type": "singleton_map"
- , "key": {"type": "var", "name": "_"}
- , "value":
- { "type": "lookup"
- , "map": {"type": "var", "name": "$_"}
- , "key": {"type": "var", "name": "_"}
- }
- }
- }
- }
- }
- }
- }
- }
- ]
- , [ "summary PATH"
- , { "type": "join"
- , "separator": ":"
- , "$1": {"type": "CALL_EXPRESSION", "name": "default-PATH"}
- }
- ]
- , [ "summary"
- , { "type": "ACTION"
- , "inputs":
- { "type": "map_union"
- , "$1":
- [ {"type": "var", "name": "attempts (for summary)"}
- , {"type": "var", "name": "summarizer"}
- ]
- }
- , "outs":
- ["stdout", "stderr", "result", "time-start", "time-stop"]
- , "cmd": ["./summarizer"]
- , "execution properties":
- { "type": "var"
- , "name": "TEST_SUMMARY_EXECUTION_PROPERTIES"
- , "default": {"type": "empty_map"}
- }
- , "env":
- { "type": "if"
- , "cond": {"type": "var", "name": "summary PATH"}
- , "then":
- { "type": "singleton_map"
- , "key": "PATH"
- , "value": {"type": "var", "name": "summary PATH"}
- }
- , "else": {"type": "empty_map"}
- }
- }
- ]
- , [ "attempts"
- , { "type": "map_union"
- , "$1":
- { "type": "foreach_map"
- , "range": {"type": "var", "name": "attempts (plain)"}
- , "body":
- { "type": "singleton_map"
- , "key": {"type": "var", "name": "_"}
- , "value":
- {"type": "TREE", "$1": {"type": "var", "name": "$_"}}
- }
- }
- }
- ]
- , [ "artifacts"
- , { "type": "`"
- , "$1":
- { "pwd":
- {"type": ",", "$1": {"type": "BLOB", "data": "/summary"}}
- , "work":
- { "type": ","
- , "$1":
- {"type": "TREE", "$1": {"type": "var", "name": "attempts"}}
- }
- }
- }
- ]
- , [ "runfiles"
- , { "type": "singleton_map"
- , "key": {"type": "var", "name": "name"}
- , "value":
- {"type": "TREE", "$1": {"type": "var", "name": "artifacts"}}
- }
- ]
- ]
- , "body":
- { "type": "RESULT"
- , "artifacts": {"type": "var", "name": "artifacts"}
- , "runfiles": {"type": "var", "name": "runfiles"}
- , "provides": {"type": "env", "vars": ["lint"]}
- }
- }
- }
- }
- }
-}