diff options
Diffstat (limited to 'js/src/jit-test/tests/asm.js/testBasic.js')
| -rw-r--r-- | js/src/jit-test/tests/asm.js/testBasic.js | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/asm.js/testBasic.js b/js/src/jit-test/tests/asm.js/testBasic.js new file mode 100644 index 000000000..f47a837f3 --- /dev/null +++ b/js/src/jit-test/tests/asm.js/testBasic.js @@ -0,0 +1,176 @@ +load(libdir + "asm.js"); +load(libdir + "asserts.js"); + +assertAsmTypeFail(USE_ASM); +assertAsmTypeFail(USE_ASM + 'return'); +assertAsmTypeFail(USE_ASM + 'function f() 0'); +assertAsmTypeFail(USE_ASM + 'function f(){}'); +assertAsmTypeFail(USE_ASM + 'function f(){} return 0'); +assertAsmTypeFail(USE_ASM + 'function f() 0; return 0'); +assertAsmTypeFail(USE_ASM + 'function f(){} return g'); +assertAsmTypeFail(USE_ASM + 'function f(){} function f(){} return f'); +assertAsmTypeFail(USE_ASM + 'function f(){}; function g(){}; return {f, g}'); +assertAsmTypeFail(USE_ASM + 'var f = f;'); +assertAsmTypeFail(USE_ASM + 'var f=0; function f(){} return f'); +assertAsmTypeFail(USE_ASM + 'var f=glob.Math.imul; return {}'); +assertAsmTypeFail('glob', USE_ASM + 'var f=glob.Math.imul; function f(){} return f'); +assertAsmTypeFail('glob','foreign', USE_ASM + 'var f=foreign.foo; function f(){} return f'); +assertAsmTypeFail(USE_ASM + 'function f(){} var f=[f,f]; return f'); +assertAsmTypeFail(USE_ASM + 'function f() 0; return f'); +assertAsmTypeFail('"use strict";' + USE_ASM + 'function f() {} return f'); +assertAsmTypeFail(USE_ASM + '"use strict"; function f() {} return f'); +assertAsmTypeFail(USE_ASM + '"use foopy" + 1; function f() {} return f'); +assertAsmTypeFail(USE_ASM + 'function f() { "use strict"; } return f'); +assertEq(asmLink(asmCompile(USE_ASM + '"use asm"; function f() {} return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + '"use foopy"; function f() {} return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + '"use foopy"; "use blarg"; function f() {} return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f() { "use asm"; } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f() { "use foopy"; } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f() { "use foopy"; "use blarg"; } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(i) { "use foopy"; i=i|0; } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(i) { "use foopy"; "use asm"; i=i|0; } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + '"use warm"; function f(i) { "use cold"; i=i|0 } function g() { "use hot"; return 0 } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + '"use warm"; function f(i) { "use cold"; i=i|0 } function g() { "use asm"; return 0 } return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(){} return f'))(), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(){;} return f'))(), undefined); +assertAsmTypeFail(USE_ASM + 'function f(i,j){;} return f'); +assertEq(asmLink(asmCompile('"use asm";; function f(){};;; return f;;'))(), undefined); +assertAsmTypeFail(USE_ASM + 'function f(x){} return f'); +assertAsmTypeFail(USE_ASM + 'function f(){if (0) return; return 1} return f'); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(x){x=x|0} return f'))(42), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(x){x=x|0; return x|0} return f'))(42), 42); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(x){x=x|0; return x|0;;;} return f'))(42), 42); +assertEq(asmLink(asmCompile(USE_ASM + 'function f(x,y){x=x|0;y=y|0; return (x+y)|0} return f'))(44, -2), 42); +assertAsmTypeFail('a', USE_ASM + 'function a(){} return a'); +assertAsmTypeFail('a','b','c', USE_ASM + 'var c'); +assertAsmTypeFail('a','b','c', USE_ASM + 'var c=0'); +assertAsmTypeFail(USE_ASM + 'c=0;return {}'); +assertAsmTypeFail('x','x', USE_ASM + 'function a(){} return a'); +assertAsmTypeFail('x','y','x', USE_ASM + 'function a(){} return a'); +assertEq(asmLink(asmCompile('x', USE_ASM + 'function a(){} return a'))(), undefined); +assertEq(asmLink(asmCompile('x','y', USE_ASM + 'function a(){} return a'))(), undefined); +assertEq(asmLink(asmCompile('x','y','z', USE_ASM + 'function a(){} return a'))(), undefined); +assertAsmTypeFail('x','y', USE_ASM + 'function y(){} return f'); +assertEq(asmLink(asmCompile('x', USE_ASM + 'function f(){} return f'), 1, 2, 3)(), undefined); +assertEq(asmLink(asmCompile('x', USE_ASM + 'function f(){} return f'), 1)(), undefined); +assertEq(asmLink(asmCompile('x','y', USE_ASM + 'function f(){} return f'), 1, 2)(), undefined); + +assertEq(asmLink(asmCompile(USE_ASM + 'function f(i) {i=i|0} return f'))(42), undefined); +assertEq(asmLink(asmCompile(USE_ASM + 'function f() {var i=0;; var j=1;} return f'))(), undefined); // bug 877965 second part +assertAsmTypeFail(USE_ASM + 'function f(i) {i=i|0;var i} return f'); +assertAsmTypeFail(USE_ASM + 'function f(i) {i=i|0;var i=0} return f'); + +assertAsmTypeFail('glob', USE_ASM + 'var im=glob.imul; function f() {} return f'); +assertAsmLinkAlwaysFail(asmCompile('glob', USE_ASM + 'var im=glob.Math.imul; function f(i,j) {i=i|0;j=j|0; return im(i,j)|0} return f'), null); +assertAsmLinkAlwaysFail(asmCompile('glob', USE_ASM + 'var im=glob.Math.imul; function f(i,j) {i=i|0;j=j|0; return im(i,j)|0} return f'), {}); +assertAsmLinkAlwaysFail(asmCompile('glob', USE_ASM + 'var im=glob.Math.imul; function f(i,j) {i=i|0;j=j|0; return im(i,j)|0} return f'), {imul:Math.imul}); +assertEq(asmLink(asmCompile('glob', USE_ASM + 'var im=glob.Math.imul; function f(i,j) {i=i|0;j=j|0; return im(i,j)|0} return f'), {Math:{imul:Math.imul}})(2,3), 6); +assertEq(asmLink(asmCompile('glob', USE_ASM + 'var im=glob.Math.imul; function f(i,j) {i=i|0;j=j|0; return im(i,j)|0} return f'), this)(8,4), 32); + +var module = asmCompile('glob','i','b', USE_ASM + 'var i32=new glob.Int32Array(b); function f(){} return f'); +assertAsmLinkAlwaysFail(module, null, null); +assertAsmLinkAlwaysFail(module, this, null, null); +assertAsmLinkAlwaysFail(module, this, null, null); +assertAsmLinkAlwaysFail(module, this, null, new ArrayBuffer(1)); +assertAsmLinkFail(module, this, null, new ArrayBuffer(4)); +assertAsmLinkFail(module, this, null, new ArrayBuffer(100)); +assertAsmLinkFail(module, this, null, new ArrayBuffer(4092)); +assertAsmLinkFail(module, this, null, new ArrayBuffer(64000)); +assertAsmLinkFail(module, this, null, new ArrayBuffer(BUF_MIN+4)); +assertAsmLinkDeprecated(module, this, null, new ArrayBuffer(4096)); +assertAsmLinkDeprecated(module, this, null, new ArrayBuffer(2*4096)); +assertAsmLinkDeprecated(module, this, null, new ArrayBuffer(4*4096)); +assertAsmLinkDeprecated(module, this, null, new ArrayBuffer(32*1024)); +assertEq(asmLink(module, this, null, new ArrayBuffer(BUF_MIN))(), undefined); + +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i]|0; return i|0}; return f'); +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i>>1]|0; return i|0}; return f'); +assertAsmTypeFail('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i>>1]|0; return i|0}; return f'); +assertAsmLinkAlwaysFail(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i>>2]|0; return i|0}; return f'), this, null, new ArrayBuffer(BUF_MIN-1)); +assertEq(asmCompile('glob', 'imp', 'b', USE_ASM + HEAP_IMPORTS + 'function f(i) {i=i|0; i = i32[i>>2]|0; return i|0}; return f')(this, null, new ArrayBuffer(BUF_MIN))(), 0); + +var exp = asmLink(asmCompile(USE_ASM + "return {}")); +assertEq(Object.keys(exp).length, 0); + +var exp = asmLink(asmCompile(USE_ASM + "function f() { return 3 } return {f:f,f:f}")); +assertEq(exp.f(), 3); +assertEq(Object.keys(exp).join(), 'f'); + +var exp = asmLink(asmCompile(USE_ASM + "function f() { return 4 } return {f1:f,f2:f}")); +assertEq(exp.f1(), 4); +assertEq(exp.f2(), 4); +assertEq(Object.keys(exp).sort().join(), 'f1,f2'); +assertEq(exp.f1, exp.f2); + +assertAsmTypeFail(USE_ASM + "function f() { return 3 } return {1:f}"); +assertAsmTypeFail(USE_ASM + "function f() { return 3 } return {__proto__:f}"); +assertAsmTypeFail(USE_ASM + "function f() { return 3 } return {get x() {} }"); + +var exp = asmLink(asmCompile(USE_ASM + 'function internal() { return ((g()|0)+2)|0 } function f() { return 1 } function g() { return 2 } function h() { return internal()|0 } return {f:f,g1:g,h1:h}')); +assertEq(exp.f(), 1); +assertEq(exp.g1(), 2); +assertEq(exp.h1(), 4); +assertEq(Object.keys(exp).join(), 'f,g1,h1'); + +// can't test destructuring args with Function constructor +function assertTypeFailInEval(str) +{ + if (!isAsmJSCompilationAvailable()) + return; + + var caught = false; + var oldOpts = options("werror"); + assertEq(oldOpts.indexOf("werror"), -1); + try { + eval(str); + } catch (e) { + assertEq((''+e).indexOf(ASM_TYPE_FAIL_STRING) == -1, false); + caught = true; + } + assertEq(caught, true); + options("werror"); +} +assertTypeFailInEval('function f({}) { "use asm"; function g() {} return g }'); +assertTypeFailInEval('function f({global}) { "use asm"; function g() {} return g }'); +assertTypeFailInEval('function f(global, {imports}) { "use asm"; function g() {} return g }'); +assertTypeFailInEval('function f(g = 2) { "use asm"; function g() {} return g }'); +assertTypeFailInEval('function *f() { "use asm"; function g() {} return g }'); +assertTypeFailInEval('f => { "use asm"; function g() {} return g }'); +assertTypeFailInEval('var f = { method() {"use asm"; return {}} }'); +assertAsmTypeFail(USE_ASM + 'return {m() {}};'); +assertTypeFailInEval('class f { constructor() {"use asm"; return {}} }'); +assertAsmTypeFail(USE_ASM + 'class c { constructor() {}}; return c;'); + +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'var)') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'return)') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'var z=-2w') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'var z=-2w;') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f(') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f()') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f() {') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f() {} var') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f() {} var TBL=-2w; return f') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function f() {} var TBL=-2w return f') }, SyntaxError); +assertThrowsInstanceOf(function() { new Function(USE_ASM + 'function () {}') }, SyntaxError); +assertNoWarning(function() { parse("function f() { 'use asm'; function g() {} return g }") }); + +// Test asm.js->asm.js, wasm->asm.js, asm.js->wasm imports: + +var f = asmLink(asmCompile(USE_ASM + 'function f() {} return f')); +var g = asmLink(asmCompile('glob', 'ffis', USE_ASM + 'var f = ffis.f; function g() { return f(1)|0; } return g'), null, {f}); +assertEq(g(), 0); + +if (wasmIsSupported()) { + var h = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(`(module + (import $f "imp" "f" (param i32) (result i32)) + (func $h (result i32) (call $f (i32.const 1))) + (export "h" $h) + )`)), {imp:{f}}).exports.h; + assertEq(h(), 0); + + var i = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(`(module (func $i) (export "i" $i))`))).exports.i + var j = asmLink(asmCompile('glob', 'ffis', USE_ASM + 'var i = ffis.i; function j() { return i(1)|0; } return j'), null, {i}); + assertEq(j(), 0); +} |