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Code Issues Packages 1 Wiki Activity

std/flags: Add test for multiple boolean flags (#3103)

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迷渡 2019-10-16 23:34:36 +08:00 committed by Ryan Dahl
parent b1685ce010
commit 5983507255
1 changed files with 36 additions and 0 deletions
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36
std/flags/bool_test.ts
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@ -166,3 +166,39 @@ test(function booleanParsingTrueLike(): void {
const parsed3 = parse(["-t", "false123"], { boolean: ["t"] });
assertEquals(parsed3.t, true);
});
test(function booleanNegationAfterBoolean(): void {
const parsed = parse(["--foo", "--no-foo"], { boolean: ["foo"] });
assertEquals(parsed.foo, false);
const parsed2 = parse(["--foo", "--no-foo", "123"], { boolean: ["foo"] });
assertEquals(parsed2.foo, false);
});
test(function booleanAfterBooleanNegation(): void {
const parsed = parse(["--no--foo", "--foo"], { boolean: ["foo"] });
assertEquals(parsed.foo, true);
const parsed2 = parse(["--no--foo", "--foo", "123"], { boolean: ["foo"] });
assertEquals(parsed2.foo, true);
});
test(function latestFlagIsBooleanNegation(): void {
const parsed = parse(["--no-foo", "--foo", "--no-foo"], { boolean: ["foo"] });
assertEquals(parsed.foo, false);
const parsed2 = parse(["--no-foo", "--foo", "--no-foo", "123"], {
boolean: ["foo"]
});
assertEquals(parsed2.foo, false);
});
test(function latestFlagIsBoolean(): void {
const parsed = parse(["--foo", "--no-foo", "--foo"], { boolean: ["foo"] });
assertEquals(parsed.foo, true);
const parsed2 = parse(["--foo", "--no-foo", "--foo", "123"], {
boolean: ["foo"]
});
assertEquals(parsed2.foo, true);
});