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Commit dee044d6 authored by titzer's avatar titzer Committed by Commit bot
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Add more exhaustive tests for Math.min and Math.max. 

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1078073002

Cr-Commit-Position: refs/heads/master@{#27747}
parent 7667d19e
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Showing with 244 additions and 18 deletions
test/mjsunit/mjsunit.status
View file @ dee044d6
......@@ -127,6 +127,10 @@
'debug-stepout-scope-part3': [PASS, NO_VARIANTS],
'es6/debug-evaluate-blockscopes': [PASS, NO_VARIANTS],
# TODO(titzer): --always-opt incorrectly disables CrankShaft soft deopt points
'result-table-min': [PASS, NO_VARIANTS],
'result-table-max': [PASS, NO_VARIANTS],
##############################################################################
# Too slow in debug mode with --stress-opt mode.
'compiler/regress-stacktrace-methods': [PASS, ['mode == debug', SKIP]],
......
test/mjsunit/result-table-max.js 0 → 100644
View file @ dee044d6
// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var values = [true,false,null,void 0,0,0.0,-0,"",-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-Infinity,NaN];
var expected = [
[1,1,1,NaN,1,1,1,1,1,1,1,1.25,1,2147483648,Infinity,1,NaN],
[1,0,0,NaN,0,0,0,0,0,0,1,1.25,0,2147483648,Infinity,0,NaN],
[1,0,0,NaN,0,0,0,0,0,0,1,1.25,0,2147483648,Infinity,0,NaN],
[NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN],
[1,0,0,NaN,0,0,0,0,0,0,1,1.25,0,2147483648,Infinity,0,NaN],
[1,0,0,NaN,0,0,0,0,0,0,1,1.25,0,2147483648,Infinity,0,NaN],
[1,0,0,NaN,0,0,-0,0,-0,-0,1,1.25,-0,2147483648,Infinity,-0,NaN],
[1,0,0,NaN,0,0,0,0,0,0,1,1.25,0,2147483648,Infinity,0,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1,1,1.25,-1,2147483648,Infinity,-1,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-1.25,2147483648,Infinity,-1.25,NaN],
[1,1,1,NaN,1,1,1,1,1,1,1,1.25,1,2147483648,Infinity,1,NaN],
[1.25,1.25,1.25,NaN,1.25,1.25,1.25,1.25,1.25,1.25,1.25,1.25,1.25,2147483648,Infinity,1.25,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-2147483648,NaN],
[2147483648,2147483648,2147483648,NaN,2147483648,2147483648,2147483648,2147483648,2147483648,2147483648,2147483648,2147483648,2147483648,2147483648,Infinity,2147483648,NaN],
[Infinity,Infinity,Infinity,NaN,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-Infinity,NaN],
[NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN]
];
var func = (function max(a,b) { return Math.max(a, b); });
var left_funcs = [
(function max_L0(b) { return Math.max(true, b); }),
(function max_L1(b) { return Math.max(false, b); }),
(function max_L2(b) { return Math.max(null, b); }),
(function max_L3(b) { return Math.max(void 0, b); }),
(function max_L4(b) { return Math.max(0, b); }),
(function max_L5(b) { return Math.max(0.0, b); }),
(function max_L6(b) { return Math.max(-0, b); }),
(function max_L7(b) { return Math.max("", b); }),
(function max_L8(b) { return Math.max(-1, b); }),
(function max_L9(b) { return Math.max(-1.25, b); }),
(function max_L10(b) { return Math.max(1, b); }),
(function max_L11(b) { return Math.max(1.25, b); }),
(function max_L12(b) { return Math.max(-2147483648, b); }),
(function max_L13(b) { return Math.max(2147483648, b); }),
(function max_L14(b) { return Math.max(Infinity, b); }),
(function max_L15(b) { return Math.max(-Infinity, b); }),
(function max_L16(b) { return Math.max(NaN, b); })
];
var right_funcs = [
(function max_R0(a) { return Math.max(a, true); }),
(function max_R1(a) { return Math.max(a, false); }),
(function max_R2(a) { return Math.max(a, null); }),
(function max_R3(a) { return Math.max(a, void 0); }),
(function max_R4(a) { return Math.max(a, 0); }),
(function max_R5(a) { return Math.max(a, 0.0); }),
(function max_R6(a) { return Math.max(a, -0); }),
(function max_R7(a) { return Math.max(a, ""); }),
(function max_R8(a) { return Math.max(a, -1); }),
(function max_R9(a) { return Math.max(a, -1.25); }),
(function max_R10(a) { return Math.max(a, 1); }),
(function max_R11(a) { return Math.max(a, 1.25); }),
(function max_R12(a) { return Math.max(a, -2147483648); }),
(function max_R13(a) { return Math.max(a, 2147483648); }),
(function max_R14(a) { return Math.max(a, Infinity); }),
(function max_R15(a) { return Math.max(a, -Infinity); }),
(function max_R16(a) { return Math.max(a, NaN); })
];
function matrix() {
return [
[Math.max(true, true),Math.max(true, false),Math.max(true, null),Math.max(true, void 0),Math.max(true, 0),Math.max(true, 0.0),Math.max(true, -0),Math.max(true, ""),Math.max(true, -1),Math.max(true, -1.25),Math.max(true, 1),Math.max(true, 1.25),Math.max(true, -2147483648),Math.max(true, 2147483648),Math.max(true, Infinity),Math.max(true, -Infinity),Math.max(true, NaN)],
[Math.max(false, true),Math.max(false, false),Math.max(false, null),Math.max(false, void 0),Math.max(false, 0),Math.max(false, 0.0),Math.max(false, -0),Math.max(false, ""),Math.max(false, -1),Math.max(false, -1.25),Math.max(false, 1),Math.max(false, 1.25),Math.max(false, -2147483648),Math.max(false, 2147483648),Math.max(false, Infinity),Math.max(false, -Infinity),Math.max(false, NaN)],
[Math.max(null, true),Math.max(null, false),Math.max(null, null),Math.max(null, void 0),Math.max(null, 0),Math.max(null, 0.0),Math.max(null, -0),Math.max(null, ""),Math.max(null, -1),Math.max(null, -1.25),Math.max(null, 1),Math.max(null, 1.25),Math.max(null, -2147483648),Math.max(null, 2147483648),Math.max(null, Infinity),Math.max(null, -Infinity),Math.max(null, NaN)],
[Math.max(void 0, true),Math.max(void 0, false),Math.max(void 0, null),Math.max(void 0, void 0),Math.max(void 0, 0),Math.max(void 0, 0.0),Math.max(void 0, -0),Math.max(void 0, ""),Math.max(void 0, -1),Math.max(void 0, -1.25),Math.max(void 0, 1),Math.max(void 0, 1.25),Math.max(void 0, -2147483648),Math.max(void 0, 2147483648),Math.max(void 0, Infinity),Math.max(void 0, -Infinity),Math.max(void 0, NaN)],
[Math.max(0, true),Math.max(0, false),Math.max(0, null),Math.max(0, void 0),Math.max(0, 0),Math.max(0, 0.0),Math.max(0, -0),Math.max(0, ""),Math.max(0, -1),Math.max(0, -1.25),Math.max(0, 1),Math.max(0, 1.25),Math.max(0, -2147483648),Math.max(0, 2147483648),Math.max(0, Infinity),Math.max(0, -Infinity),Math.max(0, NaN)],
[Math.max(0.0, true),Math.max(0.0, false),Math.max(0.0, null),Math.max(0.0, void 0),Math.max(0.0, 0),Math.max(0.0, 0.0),Math.max(0.0, -0),Math.max(0.0, ""),Math.max(0.0, -1),Math.max(0.0, -1.25),Math.max(0.0, 1),Math.max(0.0, 1.25),Math.max(0.0, -2147483648),Math.max(0.0, 2147483648),Math.max(0.0, Infinity),Math.max(0.0, -Infinity),Math.max(0.0, NaN)],
[Math.max(-0, true),Math.max(-0, false),Math.max(-0, null),Math.max(-0, void 0),Math.max(-0, 0),Math.max(-0, 0.0),Math.max(-0, -0),Math.max(-0, ""),Math.max(-0, -1),Math.max(-0, -1.25),Math.max(-0, 1),Math.max(-0, 1.25),Math.max(-0, -2147483648),Math.max(-0, 2147483648),Math.max(-0, Infinity),Math.max(-0, -Infinity),Math.max(-0, NaN)],
[Math.max("", true),Math.max("", false),Math.max("", null),Math.max("", void 0),Math.max("", 0),Math.max("", 0.0),Math.max("", -0),Math.max("", ""),Math.max("", -1),Math.max("", -1.25),Math.max("", 1),Math.max("", 1.25),Math.max("", -2147483648),Math.max("", 2147483648),Math.max("", Infinity),Math.max("", -Infinity),Math.max("", NaN)],
[Math.max(-1, true),Math.max(-1, false),Math.max(-1, null),Math.max(-1, void 0),Math.max(-1, 0),Math.max(-1, 0.0),Math.max(-1, -0),Math.max(-1, ""),Math.max(-1, -1),Math.max(-1, -1.25),Math.max(-1, 1),Math.max(-1, 1.25),Math.max(-1, -2147483648),Math.max(-1, 2147483648),Math.max(-1, Infinity),Math.max(-1, -Infinity),Math.max(-1, NaN)],
[Math.max(-1.25, true),Math.max(-1.25, false),Math.max(-1.25, null),Math.max(-1.25, void 0),Math.max(-1.25, 0),Math.max(-1.25, 0.0),Math.max(-1.25, -0),Math.max(-1.25, ""),Math.max(-1.25, -1),Math.max(-1.25, -1.25),Math.max(-1.25, 1),Math.max(-1.25, 1.25),Math.max(-1.25, -2147483648),Math.max(-1.25, 2147483648),Math.max(-1.25, Infinity),Math.max(-1.25, -Infinity),Math.max(-1.25, NaN)],
[Math.max(1, true),Math.max(1, false),Math.max(1, null),Math.max(1, void 0),Math.max(1, 0),Math.max(1, 0.0),Math.max(1, -0),Math.max(1, ""),Math.max(1, -1),Math.max(1, -1.25),Math.max(1, 1),Math.max(1, 1.25),Math.max(1, -2147483648),Math.max(1, 2147483648),Math.max(1, Infinity),Math.max(1, -Infinity),Math.max(1, NaN)],
[Math.max(1.25, true),Math.max(1.25, false),Math.max(1.25, null),Math.max(1.25, void 0),Math.max(1.25, 0),Math.max(1.25, 0.0),Math.max(1.25, -0),Math.max(1.25, ""),Math.max(1.25, -1),Math.max(1.25, -1.25),Math.max(1.25, 1),Math.max(1.25, 1.25),Math.max(1.25, -2147483648),Math.max(1.25, 2147483648),Math.max(1.25, Infinity),Math.max(1.25, -Infinity),Math.max(1.25, NaN)],
[Math.max(-2147483648, true),Math.max(-2147483648, false),Math.max(-2147483648, null),Math.max(-2147483648, void 0),Math.max(-2147483648, 0),Math.max(-2147483648, 0.0),Math.max(-2147483648, -0),Math.max(-2147483648, ""),Math.max(-2147483648, -1),Math.max(-2147483648, -1.25),Math.max(-2147483648, 1),Math.max(-2147483648, 1.25),Math.max(-2147483648, -2147483648),Math.max(-2147483648, 2147483648),Math.max(-2147483648, Infinity),Math.max(-2147483648, -Infinity),Math.max(-2147483648, NaN)],
[Math.max(2147483648, true),Math.max(2147483648, false),Math.max(2147483648, null),Math.max(2147483648, void 0),Math.max(2147483648, 0),Math.max(2147483648, 0.0),Math.max(2147483648, -0),Math.max(2147483648, ""),Math.max(2147483648, -1),Math.max(2147483648, -1.25),Math.max(2147483648, 1),Math.max(2147483648, 1.25),Math.max(2147483648, -2147483648),Math.max(2147483648, 2147483648),Math.max(2147483648, Infinity),Math.max(2147483648, -Infinity),Math.max(2147483648, NaN)],
[Math.max(Infinity, true),Math.max(Infinity, false),Math.max(Infinity, null),Math.max(Infinity, void 0),Math.max(Infinity, 0),Math.max(Infinity, 0.0),Math.max(Infinity, -0),Math.max(Infinity, ""),Math.max(Infinity, -1),Math.max(Infinity, -1.25),Math.max(Infinity, 1),Math.max(Infinity, 1.25),Math.max(Infinity, -2147483648),Math.max(Infinity, 2147483648),Math.max(Infinity, Infinity),Math.max(Infinity, -Infinity),Math.max(Infinity, NaN)],
[Math.max(-Infinity, true),Math.max(-Infinity, false),Math.max(-Infinity, null),Math.max(-Infinity, void 0),Math.max(-Infinity, 0),Math.max(-Infinity, 0.0),Math.max(-Infinity, -0),Math.max(-Infinity, ""),Math.max(-Infinity, -1),Math.max(-Infinity, -1.25),Math.max(-Infinity, 1),Math.max(-Infinity, 1.25),Math.max(-Infinity, -2147483648),Math.max(-Infinity, 2147483648),Math.max(-Infinity, Infinity),Math.max(-Infinity, -Infinity),Math.max(-Infinity, NaN)],
[Math.max(NaN, true),Math.max(NaN, false),Math.max(NaN, null),Math.max(NaN, void 0),Math.max(NaN, 0),Math.max(NaN, 0.0),Math.max(NaN, -0),Math.max(NaN, ""),Math.max(NaN, -1),Math.max(NaN, -1.25),Math.max(NaN, 1),Math.max(NaN, 1.25),Math.max(NaN, -2147483648),Math.max(NaN, 2147483648),Math.max(NaN, Infinity),Math.max(NaN, -Infinity),Math.max(NaN, NaN)]
];
}
function test() {
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
var a = values[i];
var b = values[j];
var x = expected[i][j];
assertEquals(x, func(a,b));
assertEquals(x, left_funcs[i](b));
assertEquals(x, right_funcs[j](a));
}
}
var result = matrix();
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
assertEquals(expected[i][j], result[i][j]);
}
}
}
test();
test();
test/mjsunit/result-table-min.js 0 → 100644
View file @ dee044d6
// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var values = [true,false,null,void 0,0,0.0,-0,"",-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-Infinity,NaN];
var expected = [
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1,-2147483648,1,1,-Infinity,NaN],
[0,0,0,NaN,0,0,-0,0,-1,-1.25,0,0,-2147483648,0,0,-Infinity,NaN],
[0,0,0,NaN,0,0,-0,0,-1,-1.25,0,0,-2147483648,0,0,-Infinity,NaN],
[NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN],
[0,0,0,NaN,0,0,-0,0,-1,-1.25,0,0,-2147483648,0,0,-Infinity,NaN],
[0,0,0,NaN,0,0,-0,0,-1,-1.25,0,0,-2147483648,0,0,-Infinity,NaN],
[-0,-0,-0,NaN,-0,-0,-0,-0,-1,-1.25,-0,-0,-2147483648,-0,-0,-Infinity,NaN],
[0,0,0,NaN,0,0,-0,0,-1,-1.25,0,0,-2147483648,0,0,-Infinity,NaN],
[-1,-1,-1,NaN,-1,-1,-1,-1,-1,-1.25,-1,-1,-2147483648,-1,-1,-Infinity,NaN],
[-1.25,-1.25,-1.25,NaN,-1.25,-1.25,-1.25,-1.25,-1.25,-1.25,-1.25,-1.25,-2147483648,-1.25,-1.25,-Infinity,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1,-2147483648,1,1,-Infinity,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-2147483648,1.25,1.25,-Infinity,NaN],
[-2147483648,-2147483648,-2147483648,NaN,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-2147483648,-Infinity,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-2147483648,2147483648,2147483648,-Infinity,NaN],
[1,0,0,NaN,0,0,-0,0,-1,-1.25,1,1.25,-2147483648,2147483648,Infinity,-Infinity,NaN],
[-Infinity,-Infinity,-Infinity,NaN,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,NaN],
[NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN,NaN]
];
var func = (function min(a,b) { return Math.min(a, b); });
var left_funcs = [
(function min_L0(b) { return Math.min(true, b); }),
(function min_L1(b) { return Math.min(false, b); }),
(function min_L2(b) { return Math.min(null, b); }),
(function min_L3(b) { return Math.min(void 0, b); }),
(function min_L4(b) { return Math.min(0, b); }),
(function min_L5(b) { return Math.min(0.0, b); }),
(function min_L6(b) { return Math.min(-0, b); }),
(function min_L7(b) { return Math.min("", b); }),
(function min_L8(b) { return Math.min(-1, b); }),
(function min_L9(b) { return Math.min(-1.25, b); }),
(function min_L10(b) { return Math.min(1, b); }),
(function min_L11(b) { return Math.min(1.25, b); }),
(function min_L12(b) { return Math.min(-2147483648, b); }),
(function min_L13(b) { return Math.min(2147483648, b); }),
(function min_L14(b) { return Math.min(Infinity, b); }),
(function min_L15(b) { return Math.min(-Infinity, b); }),
(function min_L16(b) { return Math.min(NaN, b); })
];
var right_funcs = [
(function min_R0(a) { return Math.min(a, true); }),
(function min_R1(a) { return Math.min(a, false); }),
(function min_R2(a) { return Math.min(a, null); }),
(function min_R3(a) { return Math.min(a, void 0); }),
(function min_R4(a) { return Math.min(a, 0); }),
(function min_R5(a) { return Math.min(a, 0.0); }),
(function min_R6(a) { return Math.min(a, -0); }),
(function min_R7(a) { return Math.min(a, ""); }),
(function min_R8(a) { return Math.min(a, -1); }),
(function min_R9(a) { return Math.min(a, -1.25); }),
(function min_R10(a) { return Math.min(a, 1); }),
(function min_R11(a) { return Math.min(a, 1.25); }),
(function min_R12(a) { return Math.min(a, -2147483648); }),
(function min_R13(a) { return Math.min(a, 2147483648); }),
(function min_R14(a) { return Math.min(a, Infinity); }),
(function min_R15(a) { return Math.min(a, -Infinity); }),
(function min_R16(a) { return Math.min(a, NaN); })
];
function matrix() {
return [
[Math.min(true, true),Math.min(true, false),Math.min(true, null),Math.min(true, void 0),Math.min(true, 0),Math.min(true, 0.0),Math.min(true, -0),Math.min(true, ""),Math.min(true, -1),Math.min(true, -1.25),Math.min(true, 1),Math.min(true, 1.25),Math.min(true, -2147483648),Math.min(true, 2147483648),Math.min(true, Infinity),Math.min(true, -Infinity),Math.min(true, NaN)],
[Math.min(false, true),Math.min(false, false),Math.min(false, null),Math.min(false, void 0),Math.min(false, 0),Math.min(false, 0.0),Math.min(false, -0),Math.min(false, ""),Math.min(false, -1),Math.min(false, -1.25),Math.min(false, 1),Math.min(false, 1.25),Math.min(false, -2147483648),Math.min(false, 2147483648),Math.min(false, Infinity),Math.min(false, -Infinity),Math.min(false, NaN)],
[Math.min(null, true),Math.min(null, false),Math.min(null, null),Math.min(null, void 0),Math.min(null, 0),Math.min(null, 0.0),Math.min(null, -0),Math.min(null, ""),Math.min(null, -1),Math.min(null, -1.25),Math.min(null, 1),Math.min(null, 1.25),Math.min(null, -2147483648),Math.min(null, 2147483648),Math.min(null, Infinity),Math.min(null, -Infinity),Math.min(null, NaN)],
[Math.min(void 0, true),Math.min(void 0, false),Math.min(void 0, null),Math.min(void 0, void 0),Math.min(void 0, 0),Math.min(void 0, 0.0),Math.min(void 0, -0),Math.min(void 0, ""),Math.min(void 0, -1),Math.min(void 0, -1.25),Math.min(void 0, 1),Math.min(void 0, 1.25),Math.min(void 0, -2147483648),Math.min(void 0, 2147483648),Math.min(void 0, Infinity),Math.min(void 0, -Infinity),Math.min(void 0, NaN)],
[Math.min(0, true),Math.min(0, false),Math.min(0, null),Math.min(0, void 0),Math.min(0, 0),Math.min(0, 0.0),Math.min(0, -0),Math.min(0, ""),Math.min(0, -1),Math.min(0, -1.25),Math.min(0, 1),Math.min(0, 1.25),Math.min(0, -2147483648),Math.min(0, 2147483648),Math.min(0, Infinity),Math.min(0, -Infinity),Math.min(0, NaN)],
[Math.min(0.0, true),Math.min(0.0, false),Math.min(0.0, null),Math.min(0.0, void 0),Math.min(0.0, 0),Math.min(0.0, 0.0),Math.min(0.0, -0),Math.min(0.0, ""),Math.min(0.0, -1),Math.min(0.0, -1.25),Math.min(0.0, 1),Math.min(0.0, 1.25),Math.min(0.0, -2147483648),Math.min(0.0, 2147483648),Math.min(0.0, Infinity),Math.min(0.0, -Infinity),Math.min(0.0, NaN)],
[Math.min(-0, true),Math.min(-0, false),Math.min(-0, null),Math.min(-0, void 0),Math.min(-0, 0),Math.min(-0, 0.0),Math.min(-0, -0),Math.min(-0, ""),Math.min(-0, -1),Math.min(-0, -1.25),Math.min(-0, 1),Math.min(-0, 1.25),Math.min(-0, -2147483648),Math.min(-0, 2147483648),Math.min(-0, Infinity),Math.min(-0, -Infinity),Math.min(-0, NaN)],
[Math.min("", true),Math.min("", false),Math.min("", null),Math.min("", void 0),Math.min("", 0),Math.min("", 0.0),Math.min("", -0),Math.min("", ""),Math.min("", -1),Math.min("", -1.25),Math.min("", 1),Math.min("", 1.25),Math.min("", -2147483648),Math.min("", 2147483648),Math.min("", Infinity),Math.min("", -Infinity),Math.min("", NaN)],
[Math.min(-1, true),Math.min(-1, false),Math.min(-1, null),Math.min(-1, void 0),Math.min(-1, 0),Math.min(-1, 0.0),Math.min(-1, -0),Math.min(-1, ""),Math.min(-1, -1),Math.min(-1, -1.25),Math.min(-1, 1),Math.min(-1, 1.25),Math.min(-1, -2147483648),Math.min(-1, 2147483648),Math.min(-1, Infinity),Math.min(-1, -Infinity),Math.min(-1, NaN)],
[Math.min(-1.25, true),Math.min(-1.25, false),Math.min(-1.25, null),Math.min(-1.25, void 0),Math.min(-1.25, 0),Math.min(-1.25, 0.0),Math.min(-1.25, -0),Math.min(-1.25, ""),Math.min(-1.25, -1),Math.min(-1.25, -1.25),Math.min(-1.25, 1),Math.min(-1.25, 1.25),Math.min(-1.25, -2147483648),Math.min(-1.25, 2147483648),Math.min(-1.25, Infinity),Math.min(-1.25, -Infinity),Math.min(-1.25, NaN)],
[Math.min(1, true),Math.min(1, false),Math.min(1, null),Math.min(1, void 0),Math.min(1, 0),Math.min(1, 0.0),Math.min(1, -0),Math.min(1, ""),Math.min(1, -1),Math.min(1, -1.25),Math.min(1, 1),Math.min(1, 1.25),Math.min(1, -2147483648),Math.min(1, 2147483648),Math.min(1, Infinity),Math.min(1, -Infinity),Math.min(1, NaN)],
[Math.min(1.25, true),Math.min(1.25, false),Math.min(1.25, null),Math.min(1.25, void 0),Math.min(1.25, 0),Math.min(1.25, 0.0),Math.min(1.25, -0),Math.min(1.25, ""),Math.min(1.25, -1),Math.min(1.25, -1.25),Math.min(1.25, 1),Math.min(1.25, 1.25),Math.min(1.25, -2147483648),Math.min(1.25, 2147483648),Math.min(1.25, Infinity),Math.min(1.25, -Infinity),Math.min(1.25, NaN)],
[Math.min(-2147483648, true),Math.min(-2147483648, false),Math.min(-2147483648, null),Math.min(-2147483648, void 0),Math.min(-2147483648, 0),Math.min(-2147483648, 0.0),Math.min(-2147483648, -0),Math.min(-2147483648, ""),Math.min(-2147483648, -1),Math.min(-2147483648, -1.25),Math.min(-2147483648, 1),Math.min(-2147483648, 1.25),Math.min(-2147483648, -2147483648),Math.min(-2147483648, 2147483648),Math.min(-2147483648, Infinity),Math.min(-2147483648, -Infinity),Math.min(-2147483648, NaN)],
[Math.min(2147483648, true),Math.min(2147483648, false),Math.min(2147483648, null),Math.min(2147483648, void 0),Math.min(2147483648, 0),Math.min(2147483648, 0.0),Math.min(2147483648, -0),Math.min(2147483648, ""),Math.min(2147483648, -1),Math.min(2147483648, -1.25),Math.min(2147483648, 1),Math.min(2147483648, 1.25),Math.min(2147483648, -2147483648),Math.min(2147483648, 2147483648),Math.min(2147483648, Infinity),Math.min(2147483648, -Infinity),Math.min(2147483648, NaN)],
[Math.min(Infinity, true),Math.min(Infinity, false),Math.min(Infinity, null),Math.min(Infinity, void 0),Math.min(Infinity, 0),Math.min(Infinity, 0.0),Math.min(Infinity, -0),Math.min(Infinity, ""),Math.min(Infinity, -1),Math.min(Infinity, -1.25),Math.min(Infinity, 1),Math.min(Infinity, 1.25),Math.min(Infinity, -2147483648),Math.min(Infinity, 2147483648),Math.min(Infinity, Infinity),Math.min(Infinity, -Infinity),Math.min(Infinity, NaN)],
[Math.min(-Infinity, true),Math.min(-Infinity, false),Math.min(-Infinity, null),Math.min(-Infinity, void 0),Math.min(-Infinity, 0),Math.min(-Infinity, 0.0),Math.min(-Infinity, -0),Math.min(-Infinity, ""),Math.min(-Infinity, -1),Math.min(-Infinity, -1.25),Math.min(-Infinity, 1),Math.min(-Infinity, 1.25),Math.min(-Infinity, -2147483648),Math.min(-Infinity, 2147483648),Math.min(-Infinity, Infinity),Math.min(-Infinity, -Infinity),Math.min(-Infinity, NaN)],
[Math.min(NaN, true),Math.min(NaN, false),Math.min(NaN, null),Math.min(NaN, void 0),Math.min(NaN, 0),Math.min(NaN, 0.0),Math.min(NaN, -0),Math.min(NaN, ""),Math.min(NaN, -1),Math.min(NaN, -1.25),Math.min(NaN, 1),Math.min(NaN, 1.25),Math.min(NaN, -2147483648),Math.min(NaN, 2147483648),Math.min(NaN, Infinity),Math.min(NaN, -Infinity),Math.min(NaN, NaN)]
];
}
function test() {
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
var a = values[i];
var b = values[j];
var x = expected[i][j];
assertEquals(x, func(a,b));
assertEquals(x, left_funcs[i](b));
assertEquals(x, right_funcs[j](a));
}
}
var result = matrix();
for (var i = 0; i < values.length; i++) {
for (var j = 0; j < values.length; j++) {
assertEquals(expected[i][j], result[i][j]);
}
}
}
test();
test();
tools/compare-table-gen.js
View file @ dee044d6
// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Generates a comparison table test case.
// Usage: d8 compare-table-gen.js -- lt|lteq|gt|gteq|eq|ne|eq|sne
// Usage: d8 compare-table-gen.js -- lt|lteq|gt|gteq|eq|ne|eq|sne|min|max
var strings = ["true", "false", "null", "void 0", "0", "0.0", "-0", "\"\"", "-1", "-1.25", "1", "1.25", "-2147483648", "2147483648", "Infinity", "-Infinity", "NaN"];
var values = new Array(strings.length);
......@@ -27,7 +31,16 @@ function test() {
}
}
function gen(name, cmp) {
function expr(infix, a, cmp, b) {
return infix ? a + " " + cmp + " " + b : cmp + "(" + a + ", " + b + ")";
}
function SpecialToString(x) {
if ((1 / x) == -Infinity) return "-0";
return "" + x;
}
function gen(name, cmp, infix) {
print("// Copyright 2015 the V8 project authors. All rights reserved.");
print("// Use of this source code is governed by a BSD-style license that can be");
......@@ -35,7 +48,7 @@ function gen(name, cmp) {
print();
print("var values = [" + strings + "];");
var body = "(function " + name + "(a,b) { return a " + cmp + " b; })";
var body = "(function " + name + "(a,b) { return " + expr(infix, "a", cmp, "b") + "; })";
var func = eval(body);
print("var expected = [");
......@@ -44,7 +57,7 @@ function gen(name, cmp) {
var line = " [";
for (var j = 0; j < values.length; j++) {
if (j > 0) line += ",";
line += func(values[i], values[j]) ? "true " : "false";
line += SpecialToString(func(values[i], values[j]));
}
line += "]";
if (i < (values.length - 1)) line += ",";
......@@ -57,7 +70,7 @@ function gen(name, cmp) {
for (var i = 0; i < values.length; i++) {
var value = strings[i];
var body = "(function " + name + "_L" + i + "(b) { return " + value + " " + cmp + " b; })";
var body = "(function " + name + "_L" + i + "(b) { return " + expr(infix, value, cmp, "b") + "; })";
var end = i < (values.length - 1) ? "," : "";
print(" " + body + end);
}
......@@ -66,7 +79,7 @@ function gen(name, cmp) {
print("var right_funcs = [");
for (var i = 0; i < values.length; i++) {
var value = strings[i];
var body = "(function " + name + "_R" + i + "(a) { return a " + cmp + " " + value + "; })";
var body = "(function " + name + "_R" + i + "(a) { return " + expr(infix, "a", cmp, value) + "; })";
var end = i < (values.length - 1) ? "," : "";
print(" " + body + end);
}
......@@ -78,7 +91,7 @@ function gen(name, cmp) {
var line = " [";
for (var j = 0; j < values.length; j++) {
if (j > 0) line += ",";
line += strings[i] + " " + cmp + " " + strings[j];
line += expr(infix, strings[i], cmp, strings[j]);
}
line += "]";
if (i < (values.length - 1)) line += ",";
......@@ -91,18 +104,17 @@ function gen(name, cmp) {
print(test.toString());
print("test();");
print("test();");
print();
print();
}
switch (arguments[0]) {
case "lt": gen("lt", "<"); break;
case "lteq": gen("lteq", "<="); break;
case "gt": gen("gt", ">"); break;
case "gteq": gen("gteq", ">="); break;
case "eq": gen("eq", "=="); break;
case "ne": gen("ne", "!="); break;
case "seq": gen("seq", "==="); break;
case "sne": gen("sne", "!=="); break;
case "lt": gen("lt", "<", true); break;
case "lteq": gen("lteq", "<=", true); break;
case "gt": gen("gt", ">", true); break;
case "gteq": gen("gteq", ">=", true); break;
case "eq": gen("eq", "==", true); break;
case "ne": gen("ne", "!=", true); break;
case "seq": gen("seq", "===", true); break;
case "sne": gen("sne", "!==", true); break;
case "min": gen("min", "Math.min", false); break;
case "max": gen("max", "Math.max", false); break;
}
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