Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 304 insertions, 0 deletions

diff --git a/testing/modules/StructuredLog.sys.mjs b/testing/modules/StructuredLog.sys.mjs
new file mode 100644
index 0000000000..fa569e3409
--- /dev/null
+++ b/testing/modules/StructuredLog.sys.mjs
@@ -0,0 +1,304 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * TestLogger: Logger class generating messages compliant with the
+ * structured logging protocol for tests exposed by mozlog
+ *
+ * @param {string} name
+ *        The name of the logger to instantiate.
+ * @param {function} [dumpFun]
+ *        An underlying function to be used to log raw messages. This function
+ *        will receive the complete serialized json string to log.
+ * @param {object} [scope]
+ *        The scope that the dumpFun is loaded in, so that messages are cloned
+ *        into that scope before passing them.
+ */
+export class StructuredLogger {
+  name = null;
+  #dumpFun = null;
+  #dumpScope = null;
+
+  constructor(name, dumpFun = dump, scope = null) {
+    this.name = name;
+    this.#dumpFun = dumpFun;
+    this.#dumpScope = scope;
+  }
+
+  testStart(test) {
+    var data = { test: this.#testId(test) };
+    this.logData("test_start", data);
+  }
+
+  testStatus(
+    test,
+    subtest,
+    status,
+    expected = "PASS",
+    message = null,
+    stack = null,
+    extra = null
+  ) {
+    if (subtest === null || subtest === undefined) {
+      // Fix for assertions that don't pass in a name
+      subtest = "undefined assertion name";
+    }
+
+    var data = {
+      test: this.#testId(test),
+      subtest,
+      status,
+    };
+
+    // handle case: known fail
+    if (expected === status && status != "SKIP") {
+      data.status = "PASS";
+    }
+    if (expected != status && status != "SKIP") {
+      data.expected = expected;
+    }
+    if (message !== null) {
+      data.message = String(message);
+    }
+    if (stack !== null) {
+      data.stack = stack;
+    }
+    if (extra !== null) {
+      data.extra = extra;
+    }
+
+    this.logData("test_status", data);
+  }
+
+  testEnd(
+    test,
+    status,
+    expected = "OK",
+    message = null,
+    stack = null,
+    extra = null
+  ) {
+    var data = { test: this.#testId(test), status };
+
+    // handle case: known fail
+    if (expected === status && status != "SKIP") {
+      data.status = "OK";
+    }
+    if (expected != status && status != "SKIP") {
+      data.expected = expected;
+    }
+    if (message !== null) {
+      data.message = String(message);
+    }
+    if (stack !== null) {
+      data.stack = stack;
+    }
+    if (extra !== null) {
+      data.extra = extra;
+    }
+
+    this.logData("test_end", data);
+  }
+
+  assertionCount(test, count, minExpected = 0, maxExpected = 0) {
+    var data = {
+      test: this.#testId(test),
+      min_expected: minExpected,
+      max_expected: maxExpected,
+      count,
+    };
+
+    this.logData("assertion_count", data);
+  }
+
+  suiteStart(
+    ids,
+    name = null,
+    runinfo = null,
+    versioninfo = null,
+    deviceinfo = null,
+    extra = null
+  ) {
+    Object.keys(ids).map(function (manifest) {
+      ids[manifest] = ids[manifest].map(x => this.#testId(x));
+    }, this);
+    var data = { tests: ids };
+
+    if (name !== null) {
+      data.name = name;
+    }
+
+    if (runinfo !== null) {
+      data.runinfo = runinfo;
+    }
+
+    if (versioninfo !== null) {
+      data.versioninfo = versioninfo;
+    }
+
+    if (deviceinfo !== null) {
+      data.deviceinfo = deviceinfo;
+    }
+
+    if (extra !== null) {
+      data.extra = extra;
+    }
+
+    this.logData("suite_start", data);
+  }
+
+  suiteEnd(extra = null) {
+    var data = {};
+
+    if (extra !== null) {
+      data.extra = extra;
+    }
+
+    this.logData("suite_end", data);
+  }
+
+  /**
+   * Unstructured logging functions. The "extra" parameter can always by used to
+   * log suite specific data. If a "stack" field is provided it is logged at the
+   * top level of the data object for the benefit of mozlog's formatters.
+   */
+  log(level, message, extra = null) {
+    var data = {
+      level,
+      message: String(message),
+    };
+
+    if (extra !== null) {
+      data.extra = extra;
+      if ("stack" in extra) {
+        data.stack = extra.stack;
+      }
+    }
+
+    this.logData("log", data);
+  }
+
+  debug(message, extra = null) {
+    this.log("DEBUG", message, extra);
+  }
+
+  info(message, extra = null) {
+    this.log("INFO", message, extra);
+  }
+
+  warning(message, extra = null) {
+    this.log("WARNING", message, extra);
+  }
+
+  error(message, extra = null) {
+    this.log("ERROR", message, extra);
+  }
+
+  critical(message, extra = null) {
+    this.log("CRITICAL", message, extra);
+  }
+
+  processOutput(thread, message) {
+    this.logData("process_output", {
+      message,
+      thread,
+    });
+  }
+
+  logData(action, data = {}) {
+    var allData = {
+      action,
+      time: Date.now(),
+      thread: null,
+      pid: null,
+      source: this.name,
+    };
+
+    for (var field in data) {
+      allData[field] = data[field];
+    }
+
+    if (this.#dumpScope) {
+      this.#dumpFun(Cu.cloneInto(allData, this.#dumpScope));
+    } else {
+      this.#dumpFun(allData);
+    }
+  }
+
+  #testId(test) {
+    if (Array.isArray(test)) {
+      return test.join(" ");
+    }
+    return test;
+  }
+}
+
+/**
+ * StructuredFormatter: Formatter class turning structured messages
+ * into human-readable messages.
+ */
+export class StructuredFormatter {
+  // The time at which the whole suite of tests started.
+  #suiteStartTime = null;
+
+  #testStartTimes = new Map();
+
+  log(message) {
+    return message.message;
+  }
+
+  suite_start(message) {
+    this.#suiteStartTime = message.time;
+    return "SUITE-START | Running " + message.tests.length + " tests";
+  }
+
+  test_start(message) {
+    this.#testStartTimes.set(message.test, new Date().getTime());
+    return "TEST-START | " + message.test;
+  }
+
+  test_status(message) {
+    var statusInfo =
+      message.test +
+      " | " +
+      message.subtest +
+      (message.message ? " | " + message.message : "");
+    if (message.expected) {
+      return (
+        "TEST-UNEXPECTED-" +
+        message.status +
+        " | " +
+        statusInfo +
+        " - expected: " +
+        message.expected
+      );
+    }
+    return "TEST-" + message.status + " | " + statusInfo;
+  }
+
+  test_end(message) {
+    var startTime = this.#testStartTimes.get(message.test);
+    this.#testStartTimes.delete(message.test);
+    var statusInfo =
+      message.test + (message.message ? " | " + String(message.message) : "");
+    var result;
+    if (message.expected) {
+      result =
+        "TEST-UNEXPECTED-" +
+        message.status +
+        " | " +
+        statusInfo +
+        " - expected: " +
+        message.expected;
+    } else {
+      return "TEST-" + message.status + " | " + statusInfo;
+    }
+    result = result + " | took " + message.time - startTime + "ms";
+    return result;
+  }
+
+  suite_end(message) {
+    return "SUITE-END | took " + message.time - this.#suiteStartTime + "ms";
+  }
+}