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Fix intrinsics and expand tests

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This commit is contained in:
est31 2016-11-25 00:08:40 +01:00
parent 85ec09187c
commit dc14a108ae
3 changed files with 85 additions and 55 deletions
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7
src/test/run-pass/i128.rs
View file

@ -18,6 +18,9 @@ fn main() {
let y: i128 = -2;
assert_eq!(!1, y);
let z: i128 = 0xABCD_EF;
assert_eq!(z * z, 0x734C_C2F2_A521);
assert_eq!(z * z * z * z, 0x33EE_0E2A_54E2_59DA_A0E7_8E41);
assert_eq!(-z * -z, 0x734C_C2F2_A521);
assert_eq!(-z * -z * -z * -z, 0x33EE_0E2A_54E2_59DA_A0E7_8E41);
assert_eq!(-z + -z + -z + -z, -0x2AF3_7BC);
let k: i128 = -0x1234_5678_9ABC_DEFF_EDCB_A987_6543_210;
@ -38,6 +41,10 @@ fn main() {
assert_eq!(k as i64, -0xFEDC_BA98_7654_3210);
assert_eq!(k as u128, 0xFEDC_BA98_7654_3210_0123_4567_89AB_CDF0);
assert_eq!(-k as u128, 0x1234_5678_9ABC_DEFF_EDCB_A987_6543_210);
assert_eq!((-z as f64) as i128, -z);
assert_eq!((-z as f32) as i128, -z);
assert_eq!((-z as f64 * 16.0) as i128, -z * 16);
assert_eq!((-z as f32 * 16.0) as i128, -z * 16);
// formatting
let j: i128 = -(1 << 67);
assert_eq!("-147573952589676412928", format!("{}", j));

9
src/test/run-pass/u128.rs
View file

@ -23,6 +23,7 @@ fn main() {
y &
0xFAFF_0000_FF8F_0000__FFFF_0000_FFFF_FFFF);
let z: u128 = 0xABCD_EF;
assert_eq!(z * z, 0x734C_C2F2_A521);
assert_eq!(z * z * z * z, 0x33EE_0E2A_54E2_59DA_A0E7_8E41);
assert_eq!(z + z + z + z, 0x2AF3_7BC);
let k: u128 = 0x1234_5678_9ABC_DEFF_EDCB_A987_6543_210;
@ -34,6 +35,7 @@ fn main() {
assert_eq!(0x6EF5_DE4C_D3BC_2AAA_3BB4_CC5D_D6EE_8, k / 42);
assert_eq!(0, k % 42);
assert_eq!(15, z % 42);
assert_eq!(0x169D_A8020_CEC18, k % 0x3ACB_FE49_FF24_AC);
assert_eq!(0x91A2_B3C4_D5E6_F7, k >> 65);
assert_eq!(0xFDB9_7530_ECA8_6420_0000_0000_0000_0000, k << 65);
assert!(k > z);
@ -43,6 +45,13 @@ fn main() {
assert_eq!(z as u64, 0xABCD_EF);
assert_eq!(k as u64, 0xFEDC_BA98_7654_3210);
assert_eq!(k as i128, 0x1234_5678_9ABC_DEFF_EDCB_A987_6543_210);
assert_eq!((z as f64) as u128, z);
assert_eq!((z as f32) as u128, z);
assert_eq!((z as f64 * 16.0) as u128, z * 16);
assert_eq!((z as f32 * 16.0) as u128, z * 16);
let l :u128 = 432 << 100;
assert_eq!((l as f32) as u128, l);
assert_eq!((l as f64) as u128, l);
// formatting
let j: u128 = 1 << 67;
assert_eq!("147573952589676412928", format!("{}", j));