Googletest export

googletest/src/gtest.cc

@@ -5714,6 +5714,14 @@ bool UnitTestImpl::RunAllTests() {
             break;
           }
         }
+      } else if (Test::HasFatalFailure()) {
+        // If there was a fatal failure during the global setup then we know we
+        // aren't going to run any tests. Explicitly mark all of the tests as
+        // skipped to make this obvious in the output.
+        for (int test_index = 0; test_index < total_test_suite_count();
+             test_index++) {
+          GetMutableSuiteCase(test_index)->Skip();
+        }
       }
 
       // Tears down all environments in reverse order afterwards.

googletest/test/BUILD.bazel

@@ -62,6 +62,7 @@ cc_test(
             "googletest-env-var-test_.cc",
             "googletest-failfast-unittest_.cc",
             "googletest-filter-unittest_.cc",
+            "googletest-global-environment-unittest_.cc",
             "googletest-break-on-failure-unittest_.cc",
             "googletest-listener-test.cc",
             "googletest-output-test_.cc",
@@ -257,6 +258,21 @@ py_test(
 )
 
 cc_binary(
+    name = "googletest-global-environment-unittest_",
+    testonly = 1,
+    srcs = ["googletest-global-environment-unittest_.cc"],
+    deps = ["//:gtest"],
+)
+
+py_test(
+    name = "googletest-global-environment-unittest",
+    size = "medium",
+    srcs = ["googletest-global-environment-unittest.py"],
+    data = [":googletest-global-environment-unittest_"],
+    deps = [":gtest_test_utils"],
+)
+
+cc_binary(
     name = "googletest-break-on-failure-unittest_",
     testonly = 1,
     srcs = ["googletest-break-on-failure-unittest_.cc"],
@@ -551,11 +567,11 @@ py_test(
     size = "small",
     srcs = ["googletest-param-test-invalid-name1-test.py"],
     data = [":googletest-param-test-invalid-name1-test_"],
-    deps = [":gtest_test_utils"],
     tags = [
         "no_test_msvc2015",
         "no_test_msvc2017",
     ],
+    deps = [":gtest_test_utils"],
 )
 
 py_test(
@@ -563,9 +579,9 @@ py_test(
     size = "small",
     srcs = ["googletest-param-test-invalid-name2-test.py"],
     data = [":googletest-param-test-invalid-name2-test_"],
-    deps = [":gtest_test_utils"],
     tags = [
         "no_test_msvc2015",
         "no_test_msvc2017",
     ],
+    deps = [":gtest_test_utils"],
 )

googletest/test/googletest-global-environment-unittest.py

+# Copyright 2021 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Unit test for Google Test's global test environment behavior.
+
+A user can specify a global test environment via
+testing::AddGlobalTestEnvironment. Failures in the global environment should
+result in all unit tests being skipped.
+
+This script tests such functionality by invoking
+googletest-global-environment-unittest_ (a program written with Google Test).
+"""
+
+import gtest_test_utils
+
+
+def RunAndReturnOutput():
+  """Runs the test program and returns its output."""
+
+  return gtest_test_utils.Subprocess([
+      gtest_test_utils.GetTestExecutablePath(
+          'googletest-global-environment-unittest_')
+  ]).output
+
+
+class GTestGlobalEnvironmentUnitTest(gtest_test_utils.TestCase):
+  """Tests global test environment failures."""
+
+  def testEnvironmentSetUpFails(self):
+    """Tests the behavior of not specifying the fail_fast."""
+
+    # Run the test.
+    txt = RunAndReturnOutput()
+
+    # We should see the text of the global environment setup error.
+    self.assertIn('Canned environment setup error', txt)
+
+    # Our test should have been skipped due to the error, and not treated as a
+    # pass.
+    self.assertIn('[  SKIPPED ] 1 test', txt)
+    self.assertIn('[  PASSED  ] 0 tests', txt)
+
+    # The test case shouldn't have been run.
+    self.assertNotIn('Unexpected call', txt)
+
+
+if __name__ == '__main__':
+  gtest_test_utils.Main()

googletest/test/googletest-global-environment-unittest_.cc

+// Copyright 2005, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Unit test for Google Test global test environments.
+//
+// The program will be invoked from a Python unit test.  Don't run it
+// directly.
+
+#include "gtest/gtest.h"
+
+namespace {
+
+// An environment that always fails in its SetUp method.
+class FailingEnvironment final : public ::testing::Environment {
+ public:
+  void SetUp() override { FAIL() << "Canned environment setup error"; }
+};
+
+// Register the environment.
+auto* const g_environment_ =
+    ::testing::AddGlobalTestEnvironment(new FailingEnvironment);
+
+// A test that doesn't actually run.
+TEST(SomeTest, DoesFoo) { FAIL() << "Unexpected call"; }
+
+}  // namespace
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+
+  return RUN_ALL_TESTS();
+}