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/* 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",
});
}
|
