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Tests added and Comparators

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This commit is contained in:
Jordi Baylina
2018-10-26 17:34:02 +02:00
parent 4d79038fd8
commit 9d0b27a7e8
20 changed files with 268 additions and 122 deletions
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16
src/exec.js
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@@ -98,6 +98,8 @@ function exec(ctx, ast) {
return execGte(ctx, ast);
} else if (ast.op == "==") {
return execEq(ctx, ast);
} else if (ast.op == "!=") {
return execNeq(ctx, ast);
} else if (ast.op == "?") {
return execTerCon(ctx, ast);
} else {
@@ -680,6 +682,20 @@ function execEq(ctx, ast) {
};
}
function execNeq(ctx, ast) {
const a = exec(ctx, ast.values[0]);
if (ctx.error) return;
if (a.type != "NUMBER") return { type: "NUMBER" };
const b = exec(ctx, ast.values[1]);
if (ctx.error) return;
if (b.type != "NUMBER") return { type: "NUMBER" };
if (!a.value || !b.value) return { type: "NUMBER" };
return {
type: "NUMBER",
value: a.value.eq(b.value) ? bigInt(0) : bigInt(1)
};
}
function execBAnd(ctx, ast) {
const a = exec(ctx, ast.values[0]);