From c9cf07a8ba4de21e528a2f2e0e38767c34d54412 Mon Sep 17 00:00:00 2001 From: Alexey Sokolov Date: Fri, 1 Sep 2017 14:21:43 +0100 Subject: Make the failure messages from EXPECT_EQ and friends actually symmetric, instead of reading more like reversing the former "expected" and "actual" roles of the LHS and RHS arguments. This patch is manually applied from internal version (125109873) --- googletest/src/gtest.cc | 9 +- googletest/test/gtest_output_test_golden_lin.txt | 134 +++++++++++++---------- googletest/test/gtest_unittest.cc | 106 ++++++++++-------- googletest/test/gtest_xml_output_unittest.py | 21 ++-- 4 files changed, 152 insertions(+), 118 deletions(-) diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc index fa170e75..2d1b5b98 100644 --- a/googletest/src/gtest.cc +++ b/googletest/src/gtest.cc @@ -1313,13 +1313,14 @@ AssertionResult EqFailure(const char* lhs_expression, const std::string& rhs_value, bool ignoring_case) { Message msg; - msg << " Expected: " << lhs_expression; + msg << "Expected equality of these values:"; + msg << "\n " << lhs_expression; if (lhs_value != lhs_expression) { - msg << "\n Which is: " << lhs_value; + msg << "\n Which is: " << lhs_value; } - msg << "\nTo be equal to: " << rhs_expression; + msg << "\n " << rhs_expression; if (rhs_value != rhs_expression) { - msg << "\n Which is: " << rhs_value; + msg << "\n Which is: " << rhs_value; } if (ignoring_case) { diff --git a/googletest/test/gtest_output_test_golden_lin.txt b/googletest/test/gtest_output_test_golden_lin.txt index 2223d560..677d9f40 100644 --- a/googletest/test/gtest_output_test_golden_lin.txt +++ b/googletest/test/gtest_output_test_golden_lin.txt @@ -5,8 +5,9 @@ Value of: false Actual: false Expected: true gtest_output_test_.cc:#: Failure - Expected: 2 -To be equal to: 3 +Expected equality of these values: + 2 + 3 [==========] Running 66 tests from 29 test cases. [----------] Global test environment set-up. FooEnvironment::SetUp() called. @@ -34,21 +35,24 @@ BarEnvironment::SetUp() called. [----------] 2 tests from NonfatalFailureTest [ RUN ] NonfatalFailureTest.EscapesStringOperands gtest_output_test_.cc:#: Failure - Expected: kGoldenString - Which is: "\"Line" -To be equal to: actual - Which is: "actual \"string\"" -gtest_output_test_.cc:#: Failure - Expected: golden - Which is: "\"Line" -To be equal to: actual - Which is: "actual \"string\"" +Expected equality of these values: + kGoldenString + Which is: "\"Line" + actual + Which is: "actual \"string\"" +gtest_output_test_.cc:#: Failure +Expected equality of these values: + golden + Which is: "\"Line" + actual + Which is: "actual \"string\"" [ FAILED ] NonfatalFailureTest.EscapesStringOperands [ RUN ] NonfatalFailureTest.DiffForLongStrings gtest_output_test_.cc:#: Failure - Expected: golden_str - Which is: "\"Line\0 1\"\nLine 2" -To be equal to: "Line 2" +Expected equality of these values: + golden_str + Which is: "\"Line\0 1\"\nLine 2" + "Line 2" With diff: @@ -1,2 @@ -\"Line\0 1\" @@ -59,16 +63,18 @@ With diff: [ RUN ] FatalFailureTest.FatalFailureInSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: x - Which is: 2 +Expected equality of these values: + 1 + x + Which is: 2 [ FAILED ] FatalFailureTest.FatalFailureInSubroutine [ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: x - Which is: 2 +Expected equality of these values: + 1 + x + Which is: 2 [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine [ RUN ] FatalFailureTest.NonfatalFailureInSubroutine (expecting a failure on false) @@ -107,39 +113,44 @@ This failure is expected, and shouldn't have a trace. [ RUN ] SCOPED_TRACETest.WorksInLoop (expected to fail) gtest_output_test_.cc:#: Failure - Expected: 2 -To be equal to: n - Which is: 1 +Expected equality of these values: + 2 + n + Which is: 1 Google Test trace: gtest_output_test_.cc:#: i = 1 gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: n - Which is: 2 +Expected equality of these values: + 1 + n + Which is: 2 Google Test trace: gtest_output_test_.cc:#: i = 2 [ FAILED ] SCOPED_TRACETest.WorksInLoop [ RUN ] SCOPED_TRACETest.WorksInSubroutine (expected to fail) gtest_output_test_.cc:#: Failure - Expected: 2 -To be equal to: n - Which is: 1 +Expected equality of these values: + 2 + n + Which is: 1 Google Test trace: gtest_output_test_.cc:#: n = 1 gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: n - Which is: 2 +Expected equality of these values: + 1 + n + Which is: 2 Google Test trace: gtest_output_test_.cc:#: n = 2 [ FAILED ] SCOPED_TRACETest.WorksInSubroutine [ RUN ] SCOPED_TRACETest.CanBeNested (expected to fail) gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: n - Which is: 2 +Expected equality of these values: + 1 + n + Which is: 2 Google Test trace: gtest_output_test_.cc:#: n = 2 gtest_output_test_.cc:#: @@ -437,9 +448,10 @@ Expected: 1 fatal failure [ OK ] TypedTest/0.Success [ RUN ] TypedTest/0.Failure gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: TypeParam() - Which is: 0 +Expected equality of these values: + 1 + TypeParam() + Which is: 0 Expected failure [ FAILED ] TypedTest/0.Failure, where TypeParam = int [----------] 2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char @@ -447,10 +459,11 @@ Expected failure [ OK ] Unsigned/TypedTestP/0.Success [ RUN ] Unsigned/TypedTestP/0.Failure gtest_output_test_.cc:#: Failure - Expected: 1U - Which is: 1 -To be equal to: TypeParam() - Which is: '\0' +Expected equality of these values: + 1U + Which is: 1 + TypeParam() + Which is: '\0' Expected failure [ FAILED ] Unsigned/TypedTestP/0.Failure, where TypeParam = unsigned char [----------] 2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int @@ -458,10 +471,11 @@ Expected failure [ OK ] Unsigned/TypedTestP/1.Success [ RUN ] Unsigned/TypedTestP/1.Failure gtest_output_test_.cc:#: Failure - Expected: 1U - Which is: 1 -To be equal to: TypeParam() - Which is: 0 +Expected equality of these values: + 1U + Which is: 1 + TypeParam() + Which is: 0 Expected failure [ FAILED ] Unsigned/TypedTestP/1.Failure, where TypeParam = unsigned int [----------] 4 tests from ExpectFailureTest @@ -597,18 +611,20 @@ Expected non-fatal failure. [----------] 1 test from PrintingFailingParams/FailingParamTest [ RUN ] PrintingFailingParams/FailingParamTest.Fails/0 gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: GetParam() - Which is: 2 +Expected equality of these values: + 1 + GetParam() + Which is: 2 [ FAILED ] PrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2 [----------] 2 tests from PrintingStrings/ParamTest [ RUN ] PrintingStrings/ParamTest.Success/a [ OK ] PrintingStrings/ParamTest.Success/a [ RUN ] PrintingStrings/ParamTest.Failure/a gtest_output_test_.cc:#: Failure - Expected: "b" -To be equal to: GetParam() - Which is: "a" +Expected equality of these values: + "b" + GetParam() + Which is: "a" Expected failure [ FAILED ] PrintingStrings/ParamTest.Failure/a, where GetParam() = "a" [----------] Global test environment tear-down @@ -678,16 +694,18 @@ Expected fatal failure. [ RUN ] FatalFailureTest.FatalFailureInSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: x - Which is: 2 +Expected equality of these values: + 1 + x + Which is: 2 [ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms) [ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine (expecting a failure that x should be 1) gtest_output_test_.cc:#: Failure - Expected: 1 -To be equal to: x - Which is: 2 +Expected equality of these values: + 1 + x + Which is: 2 [ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms) [ RUN ] FatalFailureTest.NonfatalFailureInSubroutine (expecting a failure on false) diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc index 745c9506..00d9f061 100644 --- a/googletest/test/gtest_unittest.cc +++ b/googletest/test/gtest_unittest.cc @@ -2429,8 +2429,9 @@ TEST(StringAssertionTest, ASSERT_STREQ) { const char p2[] = "good"; ASSERT_STREQ(p1, p2); - EXPECT_FATAL_FAILURE(ASSERT_STREQ("bad", "good"), - "Expected: \"bad\""); + EXPECT_FATAL_FAILURE( + ASSERT_STREQ("bad", "good"), + "Expected equality of these values:\n \"bad\"\n \"good\""); } // Tests ASSERT_STREQ with NULL arguments. @@ -3528,35 +3529,39 @@ TEST(AssertionTest, EqFailure) { EqFailure("foo", "bar", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( - " Expected: foo\n" - " Which is: 5\n" - "To be equal to: bar\n" - " Which is: 6", + "Expected equality of these values:\n" + " foo\n" + " Which is: 5\n" + " bar\n" + " Which is: 6", msg1.c_str()); const std::string msg2( EqFailure("foo", "6", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( - " Expected: foo\n" - " Which is: 5\n" - "To be equal to: 6", + "Expected equality of these values:\n" + " foo\n" + " Which is: 5\n" + " 6", msg2.c_str()); const std::string msg3( EqFailure("5", "bar", foo_val, bar_val, false) .failure_message()); EXPECT_STREQ( - " Expected: 5\n" - "To be equal to: bar\n" - " Which is: 6", + "Expected equality of these values:\n" + " 5\n" + " bar\n" + " Which is: 6", msg3.c_str()); const std::string msg4( EqFailure("5", "6", foo_val, bar_val, false).failure_message()); EXPECT_STREQ( - " Expected: 5\n" - "To be equal to: 6", + "Expected equality of these values:\n" + " 5\n" + " 6", msg4.c_str()); const std::string msg5( @@ -3564,10 +3569,11 @@ TEST(AssertionTest, EqFailure) { std::string("\"x\""), std::string("\"y\""), true).failure_message()); EXPECT_STREQ( - " Expected: foo\n" - " Which is: \"x\"\n" - "To be equal to: bar\n" - " Which is: \"y\"\n" + "Expected equality of these values:\n" + " foo\n" + " Which is: \"x\"\n" + " bar\n" + " Which is: \"y\"\n" "Ignoring case", msg5.c_str()); } @@ -3580,11 +3586,12 @@ TEST(AssertionTest, EqFailureWithDiff) { const std::string msg1( EqFailure("left", "right", left, right, false).failure_message()); EXPECT_STREQ( - " Expected: left\n" - " Which is: " + "Expected equality of these values:\n" + " left\n" + " Which is: " "1\\n2XXX\\n3\\n5\\n6\\n7\\n8\\n9\\n10\\n11\\n12XXX\\n13\\n14\\n15\n" - "To be equal to: right\n" - " Which is: 1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14\n" + " right\n" + " Which is: 1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14\n" "With diff:\n@@ -1,5 +1,6 @@\n 1\n-2XXX\n+2\n 3\n+4\n 5\n 6\n" "@@ -7,8 +8,6 @@\n 8\n 9\n-10\n 11\n-12XXX\n+12\n 13\n 14\n-15\n", msg1.c_str()); @@ -3679,9 +3686,10 @@ TEST(ExpectTest, ASSERT_EQ_Double) { TEST(AssertionTest, ASSERT_EQ) { ASSERT_EQ(5, 2 + 3); EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3), - " Expected: 5\n" - "To be equal to: 2*3\n" - " Which is: 6"); + "Expected equality of these values:\n" + " 5\n" + " 2*3\n" + " Which is: 6"); } // Tests ASSERT_EQ(NULL, pointer). @@ -3698,7 +3706,7 @@ TEST(AssertionTest, ASSERT_EQ_NULL) { // A failure. static int n = 0; EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n), - "To be equal to: &n\n"); + " &n\n Which is:"); } #endif // GTEST_CAN_COMPARE_NULL @@ -3714,7 +3722,7 @@ TEST(ExpectTest, ASSERT_EQ_0) { // A failure. EXPECT_FATAL_FAILURE(ASSERT_EQ(0, 5.6), - "Expected: 0"); + " 0\n 5.6"); } // Tests ASSERT_NE. @@ -3813,7 +3821,7 @@ void TestEq1(int x) { // Tests calling a test subroutine that's not part of a fixture. TEST(AssertionTest, NonFixtureSubroutine) { EXPECT_FATAL_FAILURE(TestEq1(2), - "To be equal to: x"); + "Which is: 2"); } // An uncopyable class. @@ -3862,7 +3870,8 @@ TEST(AssertionTest, AssertWorksWithUncopyableObject) { EXPECT_FATAL_FAILURE(TestAssertNonPositive(), "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(), - "Expected: x\n Which is: 5\nTo be equal to: y\n Which is: -1"); + "Expected equality of these values:\n" + " x\n Which is: 5\n y\n Which is: -1"); } // Tests that uncopyable objects can be used in expects. @@ -3874,7 +3883,8 @@ TEST(AssertionTest, ExpectWorksWithUncopyableObject) { "IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1"); EXPECT_EQ(x, x); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y), - "Expected: x\n Which is: 5\nTo be equal to: y\n Which is: -1"); + "Expected equality of these values:\n" + " x\n Which is: 5\n y\n Which is: -1"); } enum NamedEnum { @@ -3950,7 +3960,7 @@ TEST(AssertionTest, AnonymousEnum) { // ICE's in C++Builder. EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB), - "To be equal to: kCaseB"); + "kCaseB"); EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC), "Which is: 42"); # endif @@ -4390,9 +4400,10 @@ TEST(ExpectTest, ExpectFalseWithAssertionResult) { TEST(ExpectTest, EXPECT_EQ) { EXPECT_EQ(5, 2 + 3); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3), - " Expected: 5\n" - "To be equal to: 2*3\n" - " Which is: 6"); + "Expected equality of these values:\n" + " 5\n" + " 2*3\n" + " Which is: 6"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3), "2 - 3"); } @@ -4423,7 +4434,7 @@ TEST(ExpectTest, EXPECT_EQ_NULL) { // A failure. int n = 0; EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n), - "To be equal to: &n\n"); + "&n\n"); } #endif // GTEST_CAN_COMPARE_NULL @@ -4439,7 +4450,7 @@ TEST(ExpectTest, EXPECT_EQ_0) { // A failure. EXPECT_NONFATAL_FAILURE(EXPECT_EQ(0, 5.6), - "Expected: 0"); + "Expected equality of these values:\n 0\n 5.6"); } // Tests EXPECT_NE. @@ -4539,7 +4550,7 @@ TEST(ExpectTest, EXPECT_ANY_THROW) { TEST(ExpectTest, ExpectPrecedence) { EXPECT_EQ(1 < 2, true); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false), - "To be equal to: true && false"); + "true && false"); } @@ -4686,7 +4697,7 @@ TEST(EqAssertionTest, Bool) { EXPECT_FATAL_FAILURE({ bool false_value = false; ASSERT_EQ(false_value, true); - }, "To be equal to: true"); + }, "Which is: false"); } // Tests using int values in {EXPECT|ASSERT}_EQ. @@ -4720,10 +4731,11 @@ TEST(EqAssertionTest, WideChar) { EXPECT_EQ(L'b', L'b'); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'), - " Expected: L'\0'\n" - " Which is: L'\0' (0, 0x0)\n" - "To be equal to: L'x'\n" - " Which is: L'x' (120, 0x78)"); + "Expected equality of these values:\n" + " L'\0'\n" + " Which is: L'\0' (0, 0x0)\n" + " L'x'\n" + " Which is: L'x' (120, 0x78)"); static wchar_t wchar; wchar = L'b'; @@ -4731,7 +4743,7 @@ TEST(EqAssertionTest, WideChar) { "wchar"); wchar = 0x8119; EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast(0x8120), wchar), - "To be equal to: wchar"); + "wchar"); } // Tests using ::std::string values in {EXPECT|ASSERT}_EQ. @@ -4760,8 +4772,8 @@ TEST(EqAssertionTest, StdString) { static ::std::string str3(str1); str3.at(2) = '\0'; EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3), - "To be equal to: str3\n" - " Which is: \"A \\0 in the middle\""); + " str3\n" + " Which is: \"A \\0 in the middle\""); } #if GTEST_HAS_STD_WSTRING @@ -4881,7 +4893,7 @@ TEST(EqAssertionTest, CharPointer) { ASSERT_EQ(p1, p1); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), - "To be equal to: p2"); + "p2"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), "p2"); EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast(0x1234), @@ -4903,7 +4915,7 @@ TEST(EqAssertionTest, WideCharPointer) { EXPECT_EQ(p0, p0); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2), - "To be equal to: p2"); + "p2"); EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2), "p2"); void* pv3 = (void*)0x1234; // NOLINT diff --git a/googletest/test/gtest_xml_output_unittest.py b/googletest/test/gtest_xml_output_unittest.py index e940a5aa..9f92f982 100755 --- a/googletest/test/gtest_xml_output_unittest.py +++ b/googletest/test/gtest_xml_output_unittest.py @@ -64,20 +64,23 @@ EXPECTED_NON_EMPTY_XML = """ - + - - + + -- cgit v1.2.3