hub / github.com/KhronosGroup/OpenCOLLADA / ftoaUnitTest

Function ftoaUnitTest

common/libftoa/src/unitTest/ftoaUnitTest.cpp:41–112 · view source on GitHub ↗

Source from the content-addressed store, hash-verified

39	}
40
41	bool ftoaUnitTest()
42	{
43	std::cout << "ftoaUnitTest()" << std::endl;
44	std::cout << std::endl;
45
46	testFloat(std::numeric_limits<float>::infinity(),"INF");
47	testFloat(-std::numeric_limits<float>::infinity(),"-INF");
48	testFloat(std::numeric_limits<float>::quiet_NaN(),"NaN");
49	testFloat(0, "0");
50	testFloat(1, "1");
51	testFloat(1.0, "1");
52	testFloat(1.00001f, "1.00001");
53	testFloat(1.00001e7f, "1.00001e7");
54	testFloat(1.234567f, "1.234567");
55	testFloat(123456, "123456");
56	testFloat(1234567, "1.23457e6");
57	testFloat(1234567e23f, "1.23457e29");
58	testFloat(1234567e-23f, "1.23457e-17");
59	testFloat(123456.789f, "123456.8");
60
61	std::cout << std::endl;
62	std::cout << std::endl;
63
64	testFloat(-1, "-1");
65	testFloat(-1.0, "-1");
66	testFloat(-1.00001f, "-1.00001");
67	testFloat(-1.00001e7f, "-1.00001e7");
68	testFloat(-123456, "-123456");
69	testFloat(-1234567, "-1.23457e6");
70	testFloat(-1234567e23f, "-1.23457e29");
71	testFloat(-1234567e-23f, "-1.23457e-17");
72	testFloat(-123456.789f, "-123456.8");
73
74	std::cout << std::endl;
75	std::cout << std::endl;
76
77	testFloat(999999, "999999");
78	testFloat(999999.9f, "1e6");
79	testFloat(0.0001f, "10e-5");
80	testFloat(0.00010006f, "1.0006e-4");
81	testFloat(0.000098f, "9.8e-5");
82
83	std::cout << std::endl;
84	std::cout << std::endl;
85
86	testFloat(-999999, "-999999");
87	testFloat(-999999.9f, "-1e6");
88	testFloat(-0.0001f, "-10e-5");
89	testFloat(-0.000098f, "-9.8e-5");
90
91	std::cout << std::endl;
92	std::cout << std::endl;
93
94	testFloat(0.00001f, "10e-6");
95	testFloat(0.0001f, "10e-5");
96	testFloat(0.001f, "0.000999987");
97	testFloat(0.01f, "0.00999999");
98	testFloat(0.1f, "0.1");

Callers

nothing calls this directly

Calls 1

testFloatFunction · 0.85

Tested by

no test coverage detected