1 files changed, 63 insertions, 0 deletions
diff --git a/tests/frontend/configurable_warnings.py b/tests/frontend/configurable_warnings.py
new file mode 100644
index 000000000..e8a7b6ac8
--- /dev/null
+++ b/tests/frontend/configurable_warnings.py
@@ -0,0 +1,63 @@
+import pytest
+import os
+
+from buildstream.plugin import CoreWarnings
+from buildstream._exceptions import ErrorDomain, LoadErrorReason
+from buildstream import _yaml
+from tests.testutils.runcli import cli
+
+TOP_DIR = os.path.join(
+    os.path.dirname(os.path.realpath(__file__)),
+    "configuredwarning"
+)
+
+
+def get_project(fatal_warnings):
+    return {
+        "name": "test",
+        "element-path": "elements",
+        "plugins": [
+            {
+                "origin": "local",
+                "path": "plugins",
+                "elements": {
+                    "warninga": 0,
+                    "warningb": 0,
+                    "corewarn": 0,
+                }
+            }
+        ],
+        "fatal-warnings": fatal_warnings
+    }
+
+
+def build_project(datafiles, fatal_warnings):
+    project_path = os.path.join(datafiles.dirname, datafiles.basename)
+
+    project = get_project(fatal_warnings)
+
+    _yaml.dump(project, os.path.join(project_path, "project.conf"))
+
+    return project_path
+
+
+@pytest.mark.datafiles(TOP_DIR)
+@pytest.mark.parametrize("element_name, fatal_warnings, expect_fatal, error_domain", [
+    ("corewarn.bst", [CoreWarnings.OVERLAPS], True, ErrorDomain.STREAM),
+    ("warninga.bst", ["warninga:warning-a"], True, ErrorDomain.STREAM),
+    ("warningb.bst", ["warningb:warning-b"], True, ErrorDomain.STREAM),
+    ("corewarn.bst", [], False, None),
+    ("warninga.bst", [], False, None),
+    ("warningb.bst", [], False, None),
+    ("warninga.bst", [CoreWarnings.OVERLAPS], False, None),
+    ("warningb.bst", [CoreWarnings.OVERLAPS], False, None),
+])
+def test_fatal_warnings(cli, datafiles, element_name,
+                        fatal_warnings, expect_fatal, error_domain):
+    project_path = build_project(datafiles, fatal_warnings)
+
+    result = cli.run(project=project_path, args=["build", element_name])
+    if expect_fatal:
+        result.assert_main_error(error_domain, None, "Expected fatal execution")
+    else:
+        result.assert_success("Unexpected fatal execution")