diff options
Diffstat (limited to 'tests/auto/testlib/selftests/float/tst_float.cpp')
| -rw-r--r-- | tests/auto/testlib/selftests/float/tst_float.cpp | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/tests/auto/testlib/selftests/float/tst_float.cpp b/tests/auto/testlib/selftests/float/tst_float.cpp index 621dd1ccd9..cefd8a57c4 100644 --- a/tests/auto/testlib/selftests/float/tst_float.cpp +++ b/tests/auto/testlib/selftests/float/tst_float.cpp @@ -175,28 +175,22 @@ void tst_float::float16Comparisons_data() const { QTest::addColumn<qfloat16>("operandLeft"); QTest::addColumn<qfloat16>("operandRight"); + qfloat16 zero(0), one(1); - QTest::newRow("should SUCCEED 1") - << qfloat16(0) - << qfloat16(0); - - QTest::newRow("should FAIL 1") - << qfloat16(1.000) - << qfloat16(3.000); - - QTest::newRow("should FAIL 2") - << qfloat16(1.000e-4f) - << qfloat16(3.000e-4f); + QTest::newRow("should FAIL 1") << one << qfloat16(3); + QTest::newRow("should PASS 1") << zero << zero; + QTest::newRow("should FAIL 2") << qfloat16(1e-4f) << qfloat16(3e-4f); // QCOMPARE for qfloat16s uses qFuzzyCompare() + QTest::newRow("should PASS 2") << qfloat16(1001) << qfloat16(1002); + QTest::newRow("should FAIL 3") << qfloat16(98) << qfloat16(99); + // ... which gets a bit unreliable near to the type's bounds + QTest::newRow("should PASS 3") << qfloat16(6e-5f) + qfloat16(6e-7f) << qfloat16(6e-5f) + qfloat16(11e-7f); + QTest::newRow("should FAIL 4") << qfloat16(6e-5f) - qfloat16(7e-7f) << qfloat16(6e-5f) - qfloat16(13e-7f); + QTest::newRow("should PASS 4") << qfloat16(6e4) + qfloat16(700) << qfloat16(6e4) + qfloat16(1200); + QTest::newRow("should FAIL 5") << qfloat16(6e4) - qfloat16(600) << qfloat16(6e4) - qfloat16(1200); - QTest::newRow("should FAIL 3") - << qfloat16(98) - << qfloat16(99); - - QTest::newRow("should SUCCEED 2") - << qfloat16(1001) - << qfloat16(1002); + nonFinite_data(zero, one); } void tst_float::compareFloatTests() const |