56 lines
2.0 KiB
Go
56 lines
2.0 KiB
Go
package fourslash_test
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import (
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"testing"
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"github.com/microsoft/typescript-go/internal/core"
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"github.com/microsoft/typescript-go/internal/fourslash"
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. "github.com/microsoft/typescript-go/internal/fourslash/tests/util"
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"github.com/microsoft/typescript-go/internal/ls"
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"github.com/microsoft/typescript-go/internal/ls/lsutil"
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"github.com/microsoft/typescript-go/internal/lsp/lsproto"
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"github.com/microsoft/typescript-go/internal/testutil"
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)
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// Test that global keywords like `function`, `class`, and `const` shadow
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// auto-import completions with the same name, rather than being
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// shadowed by them. See: https://github.com/microsoft/typescript-go/issues/1379
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func TestKeywordShadowsAutoImport(t *testing.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 = `
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// @Filename: /mod.ts
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const value = 1;
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export { value as function }
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// @Filename: /index.ts
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function/**/
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`
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f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
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defer done()
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// The keyword `function` should appear, and the auto-import `function` from ./mod should NOT.
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// Includes consumes the keyword match; Excludes then verifies no auto-import `function` remains.
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f.VerifyCompletions(t, "", &fourslash.CompletionsExpectedList{
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UserPreferences: &lsutil.UserPreferences{
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IncludeCompletionsForModuleExports: core.TSTrue,
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IncludeCompletionsForImportStatements: core.TSTrue,
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},
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IsIncomplete: false,
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ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
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CommitCharacters: &DefaultCommitCharacters,
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EditRange: Ignored,
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},
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Items: &fourslash.CompletionsExpectedItems{
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Includes: []fourslash.CompletionsExpectedItem{
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&lsproto.CompletionItem{
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Label: "function",
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Kind: new(lsproto.CompletionItemKindKeyword),
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SortText: new(string(ls.SortTextGlobalsOrKeywords)),
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},
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},
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// After Includes consumes the keyword entry, no other `function` item should remain.
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Excludes: []string{"function"},
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},
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})
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}
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