Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 50 insertions, 0 deletions

diff --git a/toolkit/components/glean/tests/pytest/test_jogfile_output.py b/toolkit/components/glean/tests/pytest/test_jogfile_output.py
new file mode 100644
index 0000000000..801c0967ff
--- /dev/null
+++ b/toolkit/components/glean/tests/pytest/test_jogfile_output.py
@@ -0,0 +1,50 @@
+# 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/.
+
+import io
+import sys
+from os import path
+from pathlib import Path
+
+import mozunit
+from expect_helper import expect
+
+# Shenanigans to import the FOG glean_parser runner
+FOG_ROOT_PATH = path.abspath(
+    path.join(path.dirname(__file__), path.pardir, path.pardir)
+)
+sys.path.append(path.join(FOG_ROOT_PATH, "build_scripts", "glean_parser_ext"))
+import jog
+import run_glean_parser
+
+
+def test_jogfile_output():
+    """
+    A regression test. Very fragile.
+    It generates a jogfile for metrics_test.yaml and compares it
+    byte-for-byte with an expected output file.
+
+    Also, part one of a two-part test.
+    The generated jogfile is consumed in Rust_TestJogfile in t/c/g/tests/gtest/test.rs
+    This is to ensure that the jogfile we generate in Python can be consumed in Rust.
+
+    To generate new expected output files, set `UPDATE_EXPECT=1` when running the test suite:
+
+    UPDATE_EXPECT=1 mach test toolkit/components/glean/pytest
+    """
+
+    options = {"allow_reserved": False}
+    here_path = Path(path.dirname(__file__))
+    input_files = [here_path / "metrics_test.yaml", here_path / "pings_test.yaml"]
+
+    all_objs, options = run_glean_parser.parse_with_options(input_files, options)
+
+    output_fd = io.StringIO()
+    jog.output_file(all_objs, output_fd, options)
+
+    expect(here_path / "jogfile_output", output_fd.getvalue())
+
+
+if __name__ == "__main__":
+    mozunit.main()