kittenipc/kitcom/internal/tsgo/fourslash/tests/gen/thisPredicateFunctionCompletions03_test.go
2025-10-15 10:12:44 +03:00

88 lines
2.0 KiB
Go

package fourslash_test
import (
"testing"
"efprojects.com/kitten-ipc/kitcom/internal/tsgo/fourslash"
. "efprojects.com/kitten-ipc/kitcom/internal/tsgo/fourslash/tests/util"
"efprojects.com/kitten-ipc/kitcom/internal/tsgo/testutil"
)
func TestThisPredicateFunctionCompletions03(t *testing.T) {
t.Parallel()
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
const content = `class RoyalGuard {
isLeader(): this is LeadGuard {
return this instanceof LeadGuard;
}
isFollower(): this is FollowerGuard {
return this instanceof FollowerGuard;
}
}
class LeadGuard extends RoyalGuard {
lead(): void {};
}
class FollowerGuard extends RoyalGuard {
follow(): void {};
}
let a: RoyalGuard = new FollowerGuard();
if (a.is/*1*/Leader()) {
a./*2*/;
}
else if (a.is/*3*/Follower()) {
a./*4*/;
}
interface GuardInterface {
isLeader(): this is LeadGuard;
isFollower(): this is FollowerGuard;
}
let b: GuardInterface;
if (b.is/*5*/Leader()) {
b./*6*/;
}
else if (b.is/*7*/Follower()) {
b./*8*/;
}
let leader/*13*/Status = a.isLeader();
function isLeaderGuard(g: RoyalGuard) {
return g.isLeader();
}
let checked/*14*/LeaderStatus = isLeader/*15*/Guard(a);`
f := fourslash.NewFourslash(t, nil /*capabilities*/, content)
f.VerifyCompletions(t, []string{"2", "6"}, &fourslash.CompletionsExpectedList{
IsIncomplete: false,
ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
CommitCharacters: &DefaultCommitCharacters,
EditRange: Ignored,
},
Items: &fourslash.CompletionsExpectedItems{
Unsorted: []fourslash.CompletionsExpectedItem{
"lead",
"isLeader",
"isFollower",
},
},
})
f.VerifyCompletions(t, []string{"4", "8"}, &fourslash.CompletionsExpectedList{
IsIncomplete: false,
ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
CommitCharacters: &DefaultCommitCharacters,
EditRange: Ignored,
},
Items: &fourslash.CompletionsExpectedItems{
Unsorted: []fourslash.CompletionsExpectedItem{
"follow",
"isLeader",
"isFollower",
},
},
})
}