Bug 1138348 - byte array test cases. r=h4writer

This commit is contained in:
Lars T Hansen 2015-03-10 08:29:03 +01:00
parent e21d01ae4e
commit 5dd9fabd2f

View File

@ -177,78 +177,325 @@ function loadModule_int32(stdlib, foreign, heap) {
cas2_i: do_cas2_i };
}
// TODO: byte arrays
function loadModule_int8(stdlib, foreign, heap) {
"use asm";
var atomic_load = stdlib.Atomics.load;
var atomic_store = stdlib.Atomics.store;
var atomic_cmpxchg = stdlib.Atomics.compareExchange;
var atomic_add = stdlib.Atomics.add;
var atomic_sub = stdlib.Atomics.sub;
var atomic_and = stdlib.Atomics.and;
var atomic_or = stdlib.Atomics.or;
var atomic_xor = stdlib.Atomics.xor;
var i8a = new stdlib.SharedInt8Array(heap);
// Load element 0
function do_load() {
var v = 0;
v = atomic_load(i8a, 0);
return v|0;
}
// Load element i
function do_load_i(i) {
i = i|0;
var v = 0;
v = atomic_load(i8a, i);
return v|0;
}
// Store 37 in element 0
function do_store() {
var v = 0;
v = atomic_store(i8a, 0, 37);
return v|0;
}
// Store 37 in element i
function do_store_i(i) {
i = i|0;
var v = 0;
v = atomic_store(i8a, i, 37);
return v|0;
}
// Add 37 to element 10
function do_add() {
var v = 0;
v = atomic_add(i8a, 10, 37);
return v|0;
}
// Add 37 to element i
function do_add_i(i) {
i = i|0;
var v = 0;
v = atomic_add(i8a, i, 37);
return v|0;
}
// Subtract 108 from element 20
function do_sub() {
var v = 0;
v = atomic_sub(i8a, 20, 108);
return v|0;
}
// Subtract 108 from element i
function do_sub_i(i) {
i = i|0;
var v = 0;
v = atomic_sub(i8a, i, 108);
return v|0;
}
// AND 0x33 into element 30
function do_and() {
var v = 0;
v = atomic_and(i8a, 30, 0x33);
return v|0;
}
// AND 0x33 into element i
function do_and_i(i) {
i = i|0;
var v = 0;
v = atomic_and(i8a, i, 0x33);
return v|0;
}
// OR 0x33 into element 40
function do_or() {
var v = 0;
v = atomic_or(i8a, 40, 0x33);
return v|0;
}
// OR 0x33 into element i
function do_or_i(i) {
i = i|0;
var v = 0;
v = atomic_or(i8a, i, 0x33);
return v|0;
}
// XOR 0x33 into element 50
function do_xor() {
var v = 0;
v = atomic_xor(i8a, 50, 0x33);
return v|0;
}
// XOR 0x33 into element i
function do_xor_i(i) {
i = i|0;
var v = 0;
v = atomic_xor(i8a, i, 0x33);
return v|0;
}
// CAS element 100: 0 -> -1
function do_cas1() {
var v = 0;
v = atomic_cmpxchg(i8a, 100, 0, -1);
return v|0;
}
// CAS element 100: -1 -> 0x5A
function do_cas2() {
var v = 0;
v = atomic_cmpxchg(i8a, 100, -1, 0x5A);
return v|0;
}
// CAS element i: 0 -> -1
function do_cas1_i(i) {
i = i|0;
var v = 0;
v = atomic_cmpxchg(i8a, i, 0, -1);
return v|0;
}
// CAS element i: -1 -> 0x5A
function do_cas2_i(i) {
i = i|0;
var v = 0;
v = atomic_cmpxchg(i8a, i, -1, 0x5A);
return v|0;
}
return { load: do_load,
load_i: do_load_i,
store: do_store,
store_i: do_store_i,
add: do_add,
add_i: do_add_i,
sub: do_sub,
sub_i: do_sub_i,
and: do_and,
and_i: do_and_i,
or: do_or,
or_i: do_or_i,
xor: do_xor,
xor_i: do_xor_i,
cas1: do_cas1,
cas2: do_cas2,
cas1_i: do_cas1_i,
cas2_i: do_cas2_i };
}
// TODO: halfword arrays
// TODO: signed vs unsigned; negative results
var heap = new SharedArrayBuffer(65536);
////////////////////////////////////////////////////////////
//
// int32 tests
var i32a = new SharedInt32Array(heap);
var module = loadModule_int32(this, {}, heap);
var i32m = loadModule_int32(this, {}, heap);
var size = 4;
module.fence();
i32m.fence();
i32a[0] = 12345;
assertEq(module.load(), 12345);
assertEq(module.load_i(size*0), 12345);
assertEq(i32m.load(), 12345);
assertEq(i32m.load_i(size*0), 12345);
assertEq(module.store(), 37);
assertEq(i32m.store(), 37);
assertEq(i32a[0], 37);
assertEq(module.store_i(size*0), 37);
assertEq(i32m.store_i(size*0), 37);
i32a[10] = 18;
assertEq(module.add(), 18);
assertEq(i32m.add(), 18);
assertEq(i32a[10], 18+37);
assertEq(module.add_i(size*10), 18+37);
assertEq(i32m.add_i(size*10), 18+37);
assertEq(i32a[10], 18+37+37);
i32a[20] = 4972;
assertEq(module.sub(), 4972);
assertEq(i32m.sub(), 4972);
assertEq(i32a[20], 4972 - 148);
assertEq(module.sub_i(size*20), 4972 - 148);
assertEq(i32m.sub_i(size*20), 4972 - 148);
assertEq(i32a[20], 4972 - 148 - 148);
i32a[30] = 0x66666666;
assertEq(module.and(), 0x66666666);
assertEq(i32m.and(), 0x66666666);
assertEq(i32a[30], 0x22222222);
i32a[30] = 0x66666666;
assertEq(module.and_i(size*30), 0x66666666);
assertEq(i32m.and_i(size*30), 0x66666666);
assertEq(i32a[30], 0x22222222);
i32a[40] = 0x22222222;
assertEq(module.or(), 0x22222222);
assertEq(i32m.or(), 0x22222222);
assertEq(i32a[40], 0x33333333);
i32a[40] = 0x22222222;
assertEq(module.or_i(size*40), 0x22222222);
assertEq(i32m.or_i(size*40), 0x22222222);
assertEq(i32a[40], 0x33333333);
i32a[50] = 0x22222222;
assertEq(module.xor(), 0x22222222);
assertEq(i32m.xor(), 0x22222222);
assertEq(i32a[50], 0x11111111);
i32a[50] = 0x22222222;
assertEq(module.xor_i(size*50), 0x22222222);
assertEq(i32m.xor_i(size*50), 0x22222222);
assertEq(i32a[50], 0x11111111);
i32a[100] = 0;
assertEq(module.cas1(), 0);
assertEq(module.cas2(), -1);
assertEq(i32m.cas1(), 0);
assertEq(i32m.cas2(), -1);
assertEq(i32a[100], 0x5A5A5A5A);
i32a[100] = 0;
assertEq(module.cas1_i(size*100), 0);
assertEq(module.cas2_i(size*100), -1);
assertEq(i32m.cas1_i(size*100), 0);
assertEq(i32m.cas2_i(size*100), -1);
assertEq(i32a[100], 0x5A5A5A5A);
// Out-of-bounds accesses.
assertEq(module.cas1_i(size*20000), 0);
assertEq(module.cas2_i(size*20000), 0);
assertEq(i32m.cas1_i(size*20000), 0);
assertEq(i32m.cas2_i(size*20000), 0);
assertEq(module.or_i(size*20001), 0);
assertEq(module.xor_i(size*20001), 0);
assertEq(module.and_i(size*20001), 0);
assertEq(module.add_i(size*20001), 0);
assertEq(module.sub_i(size*20001), 0);
assertEq(i32m.or_i(size*20001), 0);
assertEq(i32m.xor_i(size*20001), 0);
assertEq(i32m.and_i(size*20001), 0);
assertEq(i32m.add_i(size*20001), 0);
assertEq(i32m.sub_i(size*20001), 0);
////////////////////////////////////////////////////////////
//
// int8 tests
var i8a = new SharedInt8Array(heap);
var i8m = loadModule_int8(this, {}, heap);
for ( var i=0 ; i < i8a.length ; i++ )
i8a[i] = 0;
var size = 1;
i8a[0] = 123;
assertEq(i8m.load(), 123);
assertEq(i8m.load_i(0), 123);
assertEq(i8m.store(), 37);
assertEq(i8a[0], 37);
assertEq(i8m.store_i(0), 37);
i8a[10] = 18;
assertEq(i8m.add(), 18);
assertEq(i8a[10], 18+37);
assertEq(i8m.add_i(10), 18+37);
assertEq(i8a[10], 18+37+37);
i8a[20] = 49;
assertEq(i8m.sub(), 49);
assertEq(i8a[20], 49 - 108);
assertEq(i8m.sub_i(20), 49 - 108);
assertEq(i8a[20], ((49 - 108 - 108) << 24) >> 24); // Byte, sign extended
i8a[30] = 0x66;
assertEq(i8m.and(), 0x66);
assertEq(i8a[30], 0x22);
i8a[30] = 0x66;
assertEq(i8m.and_i(30), 0x66);
assertEq(i8a[30], 0x22);
i8a[40] = 0x22;
assertEq(i8m.or(), 0x22);
assertEq(i8a[40], 0x33);
i8a[40] = 0x22;
assertEq(i8m.or_i(40), 0x22);
assertEq(i8a[40], 0x33);
i8a[50] = 0x22;
assertEq(i8m.xor(), 0x22);
assertEq(i8a[50], 0x11);
i8a[50] = 0x22;
assertEq(i8m.xor_i(50), 0x22);
assertEq(i8a[50], 0x11);
i8a[100] = 0;
assertEq(i8m.cas1(), 0);
assertEq(i8m.cas2(), -1);
assertEq(i8a[100], 0x5A);
i8a[100] = 0;
assertEq(i8m.cas1_i(100), 0);
assertEq(i8m.cas2_i(100), -1);
assertEq(i8a[100], 0x5A);
// Out-of-bounds accesses.
assertEq(i8m.cas1_i(80000), 0);
assertEq(i8m.cas2_i(80000), 0);
assertEq(i8m.or_i(80001), 0);
assertEq(i8m.xor_i(80001), 0);
assertEq(i8m.and_i(80001), 0);
assertEq(i8m.add_i(80001), 0);
assertEq(i8m.sub_i(80001), 0);
print("Done");