233 lines
4.6 KiB
JavaScript
233 lines
4.6 KiB
JavaScript
hex_numbers_in_parentheses_for_prototype_functions: {
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beautify = {
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beautify: true,
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}
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input: {
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function f() {
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(-2);
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(-2).toFixed(0);
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(2);
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(2).toFixed(0);
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(0.2);
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(0.2).toFixed(0);
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(2.34e20);
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(2.34e20).toFixed(0);
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(0.00000002);
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(0.00000002).toFixed(0);
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(1000000000000000128);
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(1000000000000000128).toFixed(0);
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(-1000000000000000128);
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(-1000000000000000128).toFixed(0);
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}
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}
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expect_exact: [
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"function f() {",
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" -2;",
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" (-2).toFixed(0);",
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" 2;",
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" 2..toFixed(0);",
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" .2;",
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" .2.toFixed(0);",
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" 234e18;",
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" 234e18.toFixed(0);",
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" 2e-8;",
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" 2e-8.toFixed(0);",
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" 0xde0b6b3a7640080;",
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" (0xde0b6b3a7640080).toFixed(0);",
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" -0xde0b6b3a7640080;",
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" (-0xde0b6b3a7640080).toFixed(0);",
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"}",
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]
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}
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comparisons: {
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options = {
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comparisons: true,
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}
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input: {
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console.log(
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~x === 42,
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x % n === 42
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);
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}
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expect: {
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console.log(
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42 == ~x,
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x % n == 42
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);
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}
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}
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evaluate_1: {
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options = {
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evaluate: true,
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unsafe_math: false,
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}
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input: {
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console.log(
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x + 1 + 2,
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x * 1 * 2,
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+x + 1 + 2,
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1 + x + 2 + 3,
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1 | x | 2 | 3,
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1 + x-- + 2 + 3,
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1 + (x*y + 2) + 3,
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1 + (2 + x + 3),
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1 + (2 + ~x + 3),
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-y + (2 + ~x + 3),
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1 & (2 & x & 3),
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1 + (2 + (x |= 0) + 3)
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);
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}
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expect: {
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console.log(
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x + 1 + 2,
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1 * x * 2,
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+x + 1 + 2,
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1 + x + 2 + 3,
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3 | x,
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1 + x-- + 2 + 3,
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x*y + 2 + 1 + 3,
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1 + (2 + x + 3),
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2 + ~x + 3 + 1,
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-y + (2 + ~x + 3),
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0 & x,
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2 + (x |= 0) + 3 + 1
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);
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}
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}
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evaluate_2: {
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options = {
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evaluate: true,
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unsafe_math: true,
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}
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input: {
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console.log(
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x + 1 + 2,
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x * 1 * 2,
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+x + 1 + 2,
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1 + x + 2 + 3,
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1 | x | 2 | 3,
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1 + x-- + 2 + 3,
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1 + (x*y + 2) + 3,
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1 + (2 + x + 3),
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1 & (2 & x & 3),
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1 + (2 + (x |= 0) + 3)
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);
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}
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expect: {
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console.log(
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x + 1 + 2,
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2 * x,
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3 + +x,
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1 + x + 2 + 3,
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3 | x,
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6 + x--,
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6 + x*y,
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1 + (2 + x + 3),
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0 & x,
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6 + (x |= 0)
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);
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}
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}
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evaluate_3: {
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options = {
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evaluate: true,
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unsafe: true,
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unsafe_math: true,
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}
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input: {
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console.log(1 + Number(x) + 2);
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}
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expect: {
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console.log(3 + +x);
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}
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}
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evaluate_4: {
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options = {
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evaluate: true,
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}
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input: {
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console.log(
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1+ +a,
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+a+1,
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1+-a,
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-a+1,
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+a+ +b,
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+a+-b,
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-a+ +b,
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-a+-b
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);
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}
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expect: {
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console.log(
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+a+1,
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+a+1,
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1-a,
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1-a,
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+a+ +b,
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+a-b,
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-a+ +b,
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-a-b
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);
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}
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}
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issue_1710: {
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options = {
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evaluate: true,
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}
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input: {
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var x = {};
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console.log((x += 1) + -x);
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}
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expect: {
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var x = {};
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console.log((x += 1) + -x);
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}
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expect_stdout: true
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}
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unary_binary_parenthesis: {
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input: {
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var v = [ 0, 1, NaN, Infinity, null, undefined, true, false, "", "foo", /foo/ ];
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v.forEach(function(x) {
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v.forEach(function(y) {
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console.log(
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+(x*y),
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+(x/y),
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+(x%y),
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-(x*y),
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-(x/y),
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-(x%y)
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);
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});
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});
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}
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expect: {
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var v = [ 0, 1, NaN, 1/0, null, void 0, true, false, "", "foo", /foo/ ];
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v.forEach(function(x) {
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v.forEach(function(y) {
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console.log(
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+x*y,
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+x/y,
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+x%y,
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-x*y,
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-x/y,
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-x%y
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);
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});
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});
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}
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expect_stdout: true
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}
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