libcbor/test/float_ctrl_encoders_test.c

12 unsigned char buffer[512];
15   assert_size_equal(1, cbor_encode_bool(false, buffer, 512));
16   assert_memory_equal(buffer, ((unsigned char[]){0xF4}), 1);
17   assert_size_equal(1, cbor_encode_bool(true, buffer, 512));
18   assert_memory_equal(buffer, ((unsigned char[]){0xF5}), 1);
22   assert_size_equal(1, cbor_encode_null(buffer, 512));
23   assert_memory_equal(buffer, ((unsigned char[]){0xF6}), 1);
27   assert_size_equal(1, cbor_encode_undef(buffer, 512));
28   assert_memory_equal(buffer, ((unsigned char[]){0xF7}), 1);
32   assert_size_equal(1, cbor_encode_break(buffer, 512));
33   assert_memory_equal(buffer, ((unsigned char[]){0xFF}), 1);
36 /* Check that encode(decode(buffer)) = buffer for a valid half-float in the
37  * buffer.*/
41   // Load and check data in buffer
42   cbor_item_t *half_float = cbor_load(buffer, 3, &res);
50   assert_memory_equal(buffer, secondary_buffer, 3);
55   assert_size_equal(3, cbor_encode_half(1.5f, buffer, 512));
56   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x3E, 0x00}), 3);
59   assert_size_equal(3, cbor_encode_half(-0.0f, buffer, 512));
60   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x80, 0x00}), 3);
63   assert_size_equal(3, cbor_encode_half(0.0f, buffer, 512));
64   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x00}), 3);
67   assert_size_equal(3, cbor_encode_half(65504.0f, buffer, 512));
68   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x7B, 0xFF}), 3);
71   assert_size_equal(3, cbor_encode_half(0.00006103515625f, buffer, 512));
72   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x04, 0x00}), 3);
75   assert_size_equal(3, cbor_encode_half(-4.0f, buffer, 512));
76   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0xC4, 0x00}), 3);
80   assert_size_equal(3, cbor_encode_half(5.960464477539063e-8f, buffer, 512));
81   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x01}), 3);
85   assert_size_equal(3, cbor_encode_half(5.960464477539062e-8f, buffer, 512));
86   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x01}), 3);
89   assert_size_equal(3, cbor_encode_half(4.172325134277344e-7f, buffer, 512));
90   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x07}), 3);
93   assert_size_equal(3, cbor_encode_half(6.097555160522461e-5f, buffer, 512));
94   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x03, 0xff}), 3);
97   assert_size_equal(3, cbor_encode_half(6.100535392761231e-5f, buffer, 512));
98   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x04, 0x00}), 3);
103   assert_size_equal(3, cbor_encode_half(1e-25f, buffer, 512));
104   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x00}), 3);
107   assert_size_equal(3, cbor_encode_half(1.1920928955078125e-7, buffer, 512));
108   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x00, 0x02}), 3);
111   assert_size_equal(3, cbor_encode_half(-1.1920928955078124e-7, buffer, 512));
112   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x80, 0x02}), 3);
115   assert_size_equal(3, cbor_encode_half(INFINITY, buffer, 512));
116   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x7C, 0x00}), 3);
121   assert_size_equal(3, cbor_encode_half(NAN, buffer, 512));
122   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x7E, 0x00}), 3);
129   assert_size_equal(3, cbor_encode_half(nanf("2"), buffer, 512));
130   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x7E, 0x00}), 3);
135   assert_size_equal(3, cbor_encode_half(INFINITY, buffer, 512));
136   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0x7C, 0x00}), 3);
139   assert_size_equal(3, cbor_encode_half(-INFINITY, buffer, 512));
140   assert_memory_equal(buffer, ((unsigned char[]){0xF9, 0xFC, 0x00}), 3);
145   assert_size_equal(5, cbor_encode_single(3.4028234663852886e+38, buffer, 512));
146   assert_memory_equal(buffer, ((unsigned char[]){0xFA, 0x7F, 0x7F, 0xFF, 0xFF}),
149   assert_size_equal(5, cbor_encode_single(NAN, buffer, 512));
150   assert_memory_equal(buffer, ((unsigned char[]){0xFA, 0x7F, 0xC0, 0x00, 0x00}),
155   assert_size_equal(5, cbor_encode_single(nanf("3"), buffer, 512));
156   assert_memory_equal(buffer, ((unsigned char[]){0xFA, 0x7F, 0xC0, 0x00, 0x03}),
160   assert_size_equal(5, cbor_encode_single(strtof("Inf", NULL), buffer, 512));
161   assert_memory_equal(buffer, ((unsigned char[]){0xFA, 0x7F, 0x80, 0x00, 0x00}),
164   assert_size_equal(5, cbor_encode_single(strtof("-Inf", NULL), buffer, 512));
165   assert_memory_equal(buffer, ((unsigned char[]){0xFA, 0xFF, 0x80, 0x00, 0x00}),
170   assert_size_equal(9, cbor_encode_double(1.0e+300, buffer, 512));
172       buffer,
176   assert_size_equal(9, cbor_encode_double(nan(""), buffer, 512));
178       buffer,
184   assert_size_equal(9, cbor_encode_double(nan("3"), buffer, 512));
186       buffer,
191   assert_size_equal(9, cbor_encode_double(strtod("Inf", NULL), buffer, 512));
193       buffer,
197   assert_size_equal(9, cbor_encode_double(strtod("-Inf", NULL), buffer, 512));
199       buffer,