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Add overloads with endianness parameter to DataView gets and sets

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This commit is contained in:
Joni Katajamäki
2018-10-15 14:32:17 +03:00
parent 2b90532db5
commit 968b5e0154
2 changed files with 106 additions and 0 deletions
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22
crates/js-sys/tests/wasm/DataView.rs
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@ -20,18 +20,40 @@ fn test() {
assert_eq!(v.get_int8(0), 42);
v.set_uint8(0, 255);
assert_eq!(v.get_uint8(0), 255);
v.set_int16(0, 32767);
assert_eq!(v.get_int16(0), 32767);
v.set_int16_endian(0, 0x1122, true);
assert_eq!(v.get_int16_endian(0, true), 0x1122);
assert_eq!(v.get_int16_endian(0, false), 0x2211);
v.set_uint16(0, 65535);
assert_eq!(v.get_uint16(0), 65535);
v.set_uint16_endian(0, 0x1122, true);
assert_eq!(v.get_uint16_endian(0, true), 0x1122);
assert_eq!(v.get_uint16_endian(0, false), 0x2211);
v.set_int32(0, 123456789);
assert_eq!(v.get_int32(0), 123456789);
v.set_int32_endian(0, 0x11223344, true);
assert_eq!(v.get_int32_endian(0, true), 0x11223344);
assert_eq!(v.get_int32_endian(0, false), 0x44332211);
v.set_uint32(0, 3_123_456_789);
assert_eq!(v.get_uint32(0), 3_123_456_789);
v.set_uint32_endian(0, 0x11223344, true);
assert_eq!(v.get_uint32_endian(0, true), 0x11223344);
assert_eq!(v.get_uint32_endian(0, false), 0x44332211);
v.set_float32(0, 100.123);
assert_eq!(v.get_float32(0), 100.123);
v.set_float32_endian(0, f32::from_bits(0x11223344), true);
assert_eq!(v.get_float32_endian(0, true), f32::from_bits(0x11223344));
assert_eq!(v.get_float32_endian(0, false), f32::from_bits(0x44332211));
v.set_float64(0, 123456789.123456);
assert_eq!(v.get_float64(0), 123456789.123456);
v.set_float64_endian(0, f64::from_bits(0x1122334411223344), true);
assert_eq!(v.get_float64_endian(0, true), f64::from_bits(0x1122334411223344));
assert_eq!(v.get_float64_endian(0, false), f64::from_bits(0x4433221144332211));
v.set_int8(0, 42);