/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
function run_test() {
const { StructuredLogger } = ChromeUtils.importESModule(
"resource://testing-common/StructuredLog.sys.mjs"
);
let testBuffer = [];
let appendBuffer = function (msg) {
testBuffer.push(JSON.stringify(msg));
};
let assertLastMsg = function (refData) {
// Check all fields in refData agree with those in the
// last message logged, and pop that message.
let lastMsg = JSON.parse(testBuffer.pop());
for (let field in refData) {
deepEqual(lastMsg[field], refData[field]);
}
// The logger should always set the source to the logger name.
equal(lastMsg.source, "test_log" );
};
let logger = new StructuredLogger("test_log" , appendBuffer);
// Test unstructured logging
logger.info("Test message" );
assertLastMsg({
action: "log" ,
message: "Test message" ,
level: "INFO" ,
});
logger.info("Test message" , { foo: "bar" });
assertLastMsg({
action: "log" ,
message: "Test message" ,
level: "INFO" ,
extra: { foo: "bar" },
});
// Test end / start actions
logger.testStart("aTest" );
assertLastMsg({
test: "aTest" ,
action: "test_start" ,
});
logger.testEnd("aTest" , "OK" );
assertLastMsg({
test: "aTest" ,
action: "test_end" ,
status: "OK" ,
});
// A failed test populates the "expected" field.
logger.testStart("aTest" );
logger.testEnd("aTest" , "FAIL" , "PASS" );
assertLastMsg({
action: "test_end" ,
test: "aTest" ,
status: "FAIL" ,
expected: "PASS" ,
});
// A failed test populates the "expected" field.
logger.testStart("aTest" );
logger.testEnd("aTest" , "FAIL" , "PASS" , null , "Many\nlines\nof\nstack\n" );
assertLastMsg({
action: "test_end" ,
test: "aTest" ,
status: "FAIL" ,
expected: "PASS" ,
stack: "Many\nlines\nof\nstack\n" ,
});
// Skipped tests don't log failures
logger.testStart("aTest" );
logger.testEnd("aTest" , "SKIP" , "PASS" );
ok(!JSON.parse(testBuffer[testBuffer.length - 1]).hasOwnProperty("expected" ));
assertLastMsg({
action: "test_end" ,
test: "aTest" ,
status: "SKIP" ,
});
logger.testStatus("aTest" , "foo" , "PASS" , "PASS" , "Passed test" );
ok(!JSON.parse(testBuffer[testBuffer.length - 1]).hasOwnProperty("expected" ));
assertLastMsg({
action: "test_status" ,
test: "aTest" ,
subtest: "foo" ,
status: "PASS" ,
message: "Passed test" ,
});
logger.testStatus("aTest" , "bar" , "FAIL" );
assertLastMsg({
action: "test_status" ,
test: "aTest" ,
subtest: "bar" ,
status: "FAIL" ,
expected: "PASS" ,
});
logger.testStatus(
"aTest" ,
"bar" ,
"FAIL" ,
"PASS" ,
null ,
"Many\nlines\nof\nstack\n"
);
assertLastMsg({
action: "test_status" ,
test: "aTest" ,
subtest: "bar" ,
status: "FAIL" ,
expected: "PASS" ,
stack: "Many\nlines\nof\nstack\n" ,
});
// Skipped tests don't log failures
logger.testStatus("aTest" , "baz" , "SKIP" );
ok(!JSON.parse(testBuffer[testBuffer.length - 1]).hasOwnProperty("expected" ));
assertLastMsg({
action: "test_status" ,
test: "aTest" ,
subtest: "baz" ,
status: "SKIP" ,
});
// Suite start and end messages.
var ids = { aManifest: ["aTest" ] };
logger.suiteStart(ids);
assertLastMsg({
action: "suite_start" ,
tests: { aManifest: ["aTest" ] },
});
logger.suiteEnd();
assertLastMsg({
action: "suite_end" ,
});
}
quality 98%
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