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arithmetic: {
input: {
console.log(((1n + 0x2n) * (0o3n - -4n)) >> (5n - 6n));
}
expect_exact: "console.log((1n+0x2n)*(0o3n- -4n)>>5n-6n);"
expect_stdout: "42n"
node_version: ">=10"
}
minus_dot: {
input: {
console.log(typeof -42n.toString(), typeof (-42n).toString());
}
expect_exact: "console.log(typeof-42n.toString(),typeof(-42n).toString());"
expect_stdout: "number string"
node_version: ">=10"
}
evaluate: {
options = {
evaluate: true,
unsafe: true,
}
input: {
console.log((0xDEAD_BEEFn).toString(16));
}
expect: {
console.log(0xdeadbeefn.toString(16));
}
expect_stdout: "deadbeef"
node_version: ">=10"
}
Number: {
options = {
unsafe: true,
}
input: {
console.log(Number(-0xfeed_dead_beef_badn));
}
expect: {
console.log(+("" + -0xfeed_dead_beef_badn));
}
expect_stdout: "-1148098955808013200"
node_version: ">=10"
}
issue_4590: {
options = {
collapse_vars: true,
}
input: {
A = 1;
0n || console.log("PASS");
}
expect: {
A = 1;
0n || console.log("PASS");
}
expect_stdout: "PASS"
node_version: ">=10"
}
issue_4801: {
options = {
booleans: true,
collapse_vars: true,
reduce_vars: true,
unused: true,
}
input: {
try {
(function(a) {
A = 42;
a || A;
})(!(0 == 42 >> 0o644n));
} catch (e) {
console.log("PASS");
}
}
expect: {
try {
(function(a) {
0 != (A = 42) >> 0o644n || A;
})();
} catch (e) {
console.log("PASS");
}
}
expect_stdout: "PASS"
node_version: ">=10"
}
|
