[CI] Remove Style from generate_test_report_lib

.ci/generate_test_report_github.py

@@ -16,7 +16,7 @@
     parser.add_argument("junit_files", help="Paths to JUnit report files.", nargs="*")
     args = parser.parse_args()
 
-    report, _ = generate_test_report_lib.generate_report_from_files(
+    report = generate_test_report_lib.generate_report_from_files(
         args.title, args.return_code, args.junit_files
     )
 

.ci/generate_test_report_lib.py

@@ -25,7 +25,7 @@ def generate_report(
         #
         # If we were going to post a report, then yes, it would be misleading
         # to say we succeeded when the final return code was non-zero.
-        return ("", "success")
+        return ""
 
     failures = {}
     tests_run = 0
@@ -51,12 +51,7 @@ def generate_report(
                     )
 
     if not tests_run:
-        return ("", None)
-
-    style = "success"
-    # Either tests failed, or all tests passed but something failed to build.
-    if tests_failed or return_code != 0:
-        style = "error"
+        return ""
 
     report = [f"# {title}", ""]
 
@@ -132,7 +127,7 @@ def plural(num_tests):
             list_failures=False,
         )
 
-    return report, style
+    return report
 
 
 def generate_report_from_files(title, return_code, junit_files):

.ci/generate_test_report_lib_test.py

@@ -20,9 +20,7 @@ def junit_from_xml(xml):
 
 class TestReports(unittest.TestCase):
     def test_title_only(self):
-        self.assertEqual(
-            generate_test_report_lib.generate_report("Foo", 0, []), ("", "success")
-        )
+        self.assertEqual(generate_test_report_lib.generate_report("Foo", 0, []), "")
 
     def test_no_tests_in_testsuite(self):
         self.assertEqual(
@@ -42,7 +40,7 @@ def test_no_tests_in_testsuite(self):
                     )
                 ],
             ),
-            ("", None),
+            "",
         )
 
     def test_no_failures(self):
@@ -70,8 +68,7 @@ def test_no_failures(self):
               # Foo
 
               * 1 test passed"""
-                ),
-                "success",
+                )
             ),
         )
 
@@ -106,8 +103,7 @@ def test_no_failures_build_failed(self):
               Download the build's log file to see the details.
 
               If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-                ),
-                "error",
+                )
             ),
         )
 
@@ -168,14 +164,12 @@ def test_report_single_file_single_testsuite(self):
           </details>
 
           If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-                ),
-                "error",
+                )
             ),
         )
 
-    MULTI_SUITE_OUTPUT = (
-        dedent(
-            """\
+    MULTI_SUITE_OUTPUT = dedent(
+        """\
         # ABC and DEF
 
         * 1 test passed
@@ -204,8 +198,6 @@ def test_report_single_file_single_testsuite(self):
         </details>
 
         If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-        ),
-        "error",
     )
 
     def test_report_single_file_multiple_testsuites(self):
@@ -314,8 +306,7 @@ def test_report_dont_list_failures(self):
           Failed tests and their output was too large to report. Download the build's log file to see the details.
 
           If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-                ),
-                "error",
+                )
             ),
         )
 
@@ -351,8 +342,7 @@ def test_report_dont_list_failures_link_to_log(self):
           Failed tests and their output was too large to report. Download the build's log file to see the details.
 
           If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-                ),
-                "error",
+                )
             ),
         )
 
@@ -391,7 +381,6 @@ def test_report_size_limit(self):
           Failed tests and their output was too large to report. Download the build's log file to see the details.
 
           If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label."""
-                ),
-                "error",
+                )
             ),
         )