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Correctly parse numbers when passed in CLI

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Fixes #3295
This commit is contained in:
Pavel Djundik 2019-07-12 10:48:41 +03:00
parent 257ce5d0a8
commit 295b3a4251
2 changed files with 13 additions and 0 deletions
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2
src/command-line/utils.js
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@ -71,6 +71,8 @@ class Utils {
return undefined;
} else if (value === "null") {
return null;
} else if (/^-?[0-9]+$/.test(value)) { // Numbers like port
value = parseInt(value, 10);
} else if (/^\[.*\]$/.test(value)) { // Arrays
// Supporting arrays `[a,b]` and `[a, b]`
const array = value.slice(1, -1).split(/,\s*/);

11
test/src/command-line/utilsTest.js
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@ -53,6 +53,7 @@ describe("Utils", function() {
it("should correctly parse empty strings", function() {
expect(Utils.parseConfigOptions("foo=")).to.deep.equal({foo: ""});
expect(Utils.parseConfigOptions("foo= ")).to.deep.equal({foo: " "});
});
it("should correctly parse null values", function() {
@ -91,6 +92,16 @@ describe("Utils", function() {
expect(Utils.parseConfigOptions("foo[0]=value"))
.to.deep.equal({foo: ["value"]});
});
it("should correctly change type to number", function() {
expect(Utils.parseConfigOptions("foo=1337")).to.deep.equal({foo: 1337});
expect(Utils.parseConfigOptions("foo=5")).to.deep.equal({foo: 5});
expect(Utils.parseConfigOptions("foo=0")).to.deep.equal({foo: 0});
expect(Utils.parseConfigOptions("foo=9876543210")).to.deep.equal({foo: 9876543210});
expect(Utils.parseConfigOptions("foo=0987654321")).to.deep.equal({foo: 987654321});
expect(Utils.parseConfigOptions("foo=-1")).to.deep.equal({foo: -1});
expect(Utils.parseConfigOptions("foo=-0")).to.deep.equal({foo: -0});
});
});
describe("when some options have already been parsed", function() {