1 files changed, 156 insertions, 0 deletions
diff --git a/tools/lint/test/test_fluent_lint.py b/tools/lint/test/test_fluent_lint.py
new file mode 100644
index 0000000000..d7867a8269
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+++ b/tools/lint/test/test_fluent_lint.py
@@ -0,0 +1,156 @@
+# 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 mozunit
+
+LINTER = "fluent-lint"
+
+
+def test_lint_exclusions(lint, paths):
+    results = lint(paths("excluded.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "TE01"
+    assert results[0].lineno == 6
+    assert results[0].column == 20
+
+
+def test_lint_single_file(lint, paths):
+    results = lint(paths("bad.ftl"))
+    assert len(results) == 13
+    assert results[0].rule == "ID01"
+    assert results[0].lineno == 1
+    assert results[0].column == 1
+    assert results[1].rule == "ID01"
+    assert results[1].lineno == 3
+    assert results[1].column == 1
+    assert results[2].rule == "TE01"
+    assert results[2].lineno == 5
+    assert results[2].column == 20
+    assert results[3].rule == "TE01"
+    assert results[3].lineno == 6
+    assert results[3].column == 24
+    assert results[4].rule == "TE02"
+    assert results[4].lineno == 7
+    assert results[4].column == 20
+    assert results[5].rule == "TE03"
+    assert results[5].lineno == 8
+    assert results[5].column == 20
+    assert results[6].rule == "TE04"
+    assert results[6].lineno == 11
+    assert results[6].column == 20
+    assert results[7].rule == "TE05"
+    assert results[7].lineno == 13
+    assert results[7].column == 16
+    assert results[8].rule == "TE03"
+    assert results[8].lineno == 17
+    assert results[8].column == 20
+    assert results[9].rule == "TE03"
+    assert results[9].lineno == 25
+    assert results[9].column == 18
+    assert results[10].rule == "ID02"
+    assert results[10].lineno == 32
+    assert results[10].column == 1
+    assert results[11].rule == "VC01"
+    assert "$tabCount" in results[11].message
+    assert results[12].rule == "VC01"
+    assert "$url" in results[12].message
+
+
+def test_comment_group(lint, paths):
+    results = lint(paths("comment-group1.ftl"))
+    assert len(results) == 6
+    assert results[0].rule == "GC03"
+    assert results[0].lineno == 12
+    assert results[0].column == 1
+    assert results[1].rule == "GC02"
+    assert results[1].lineno == 16
+    assert results[1].column == 1
+    assert results[2].rule == "GC04"
+    assert results[2].lineno == 21
+    assert results[2].column == 1
+    assert results[3].rule == "GC03"
+    assert results[3].lineno == 26
+    assert results[3].column == 1
+    assert results[4].rule == "GC02"
+    assert results[4].lineno == 30
+    assert results[4].column == 1
+    assert results[5].rule == "GC01"
+    assert results[5].lineno == 35
+    assert results[5].column == 1
+
+    results = lint(paths("comment-group2.ftl"))
+    assert (len(results)) == 0
+
+
+def test_comment_resource(lint, paths):
+    results = lint(paths("comment-resource1.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "RC01"
+    assert results[0].lineno == 9
+    assert results[0].column == 1
+
+    results = lint(paths("comment-resource2.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "RC03"
+    assert results[0].lineno == 4
+    assert results[0].column == 1
+
+    results = lint(paths("comment-resource3.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "RC02"
+    assert results[0].lineno == 5
+    assert results[0].column == 1
+
+    results = lint(paths("comment-resource4.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "RC03"
+    assert results[0].lineno == 6
+    assert results[0].column == 1
+
+    results = lint(paths("comment-resource5.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "RC02"
+    assert results[0].lineno == 5
+    assert results[0].column == 1
+
+    results = lint(paths("comment-resource6.ftl"))
+    assert len(results) == 0
+
+
+def test_brand_names(lint, paths):
+    results = lint(paths("brand-names.ftl"), {"brand-files": ["test-brands.ftl"]})
+    assert len(results) == 11
+    assert results[0].rule == "CO01"
+    assert results[0].lineno == 1
+    assert results[0].column == 16
+    assert "Firefox" in results[0].message
+    assert "Mozilla" not in results[0].message
+    assert "Thunderbird" not in results[0].message
+    assert results[1].rule == "CO01"
+    assert results[1].lineno == 4
+    assert results[1].column == 16
+
+    results = lint(paths("brand-names-excluded.ftl"))
+    assert len(results) == 0
+
+
+def test_comment_variables(lint, paths):
+    results = lint(paths("comment-variables1.ftl"))
+    assert len(results) == 4
+    assert results[0].rule == "VC01"
+    assert "$var" in results[0].message
+    assert results[1].rule == "VC01"
+    assert "$select1" in results[1].message
+    assert results[2].rule == "VC01"
+    assert "$select2" in results[2].message
+    assert results[3].rule == "VC01"
+    assert "$attr" in results[3].message
+
+    results = lint(paths("comment-variables2.ftl"))
+    assert len(results) == 1
+    assert results[0].rule == "VC01"
+    assert "$term-message" in results[0].message
+
+
+if __name__ == "__main__":
+    mozunit.main()