33 lines
1.0 KiB
Go
33 lines
1.0 KiB
Go
// Code generated by convertFourslash; DO NOT EDIT.
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// To modify this test, run "npm run makemanual genericInterfacesWithConstraints1"
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package fourslash_test
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import (
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"testing"
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"github.com/microsoft/typescript-go/internal/fourslash"
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"github.com/microsoft/typescript-go/internal/testutil"
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)
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func TestGenericInterfacesWithConstraints1(t *testing.T) {
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fourslash.SkipIfFailing(t)
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t.Parallel()
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defer testutil.RecoverAndFail(t, "Panic on fourslash test")
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const content = `interface A { a: string; }
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interface B extends A { b: string; }
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interface C extends B { c: string; }
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interface G<T, U extends B> {
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x: T;
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y: U;
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}
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var v/*1*/1: G<A, C>; // Ok
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var v/*2*/2: G<{ a: string }, C>; // Ok, equivalent to G<A, C>
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var v/*3*/3: G<G<A, B>, C>; // Ok`
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f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
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defer done()
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f.VerifyQuickInfoAt(t, "1", "var v1: G<A, C>", "")
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f.VerifyQuickInfoAt(t, "2", "var v2: G<{\n a: string;\n}, C>", "")
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f.VerifyQuickInfoAt(t, "3", "var v3: G<G<A, B>, C>", "")
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}
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