115 lines
3.1 KiB
Go
115 lines
3.1 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/fourslash"
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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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func TestFoldingRangeLineFoldingOnly(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 = `if (EMPTY_TAGs.has(tag)) {
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output += "/>";
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} else {
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output += ">";
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if (!html && kidcount > 0) {
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//
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}
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}
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export function use<T>(ctx: any): T | undefined {
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//
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}`
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ptrTrue := true
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capabilities := &lsproto.ClientCapabilities{
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TextDocument: &lsproto.TextDocumentClientCapabilities{
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FoldingRange: &lsproto.FoldingRangeClientCapabilities{
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LineFoldingOnly: &ptrTrue,
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FoldingRange: &lsproto.ClientFoldingRangeOptions{
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CollapsedText: &ptrTrue,
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},
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},
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},
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}
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f, done := fourslash.NewFourslash(t, capabilities, content)
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defer done()
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// With lineFoldingOnly, end lines should be adjusted so closing brackets stay visible.
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// Line 0: if (EMPTY_TAGs.has(tag)) {
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// Line 1: output += "/>";
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// Line 2: } else {
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// Line 3: output += ">";
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// Line 4:
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// Line 5: if (!html && kidcount > 0) {
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// Line 6: //
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// Line 7: }
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// Line 8: }
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// Line 9:
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// Line 10: export function use<T>(ctx: any): T | undefined {
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// Line 11: //
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// Line 12: }
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f.VerifyFoldingRangeLines(t, []fourslash.FoldingRangeLineExpected{
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{StartLine: 0, EndLine: 1}, // if block: end adjusted from line 2 to 1
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{StartLine: 2, EndLine: 7}, // else block: end adjusted from line 8 to 7
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{StartLine: 5, EndLine: 6}, // inner if block: end adjusted from line 7 to 6
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{StartLine: 10, EndLine: 11}, // function: end adjusted from line 12 to 11
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})
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}
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func TestFoldingRangeLineFoldingOnlyWithRegions(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 = `// #region MyRegion
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const x = 1;
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function foo() {
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return x;
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}
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// #endregion
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// #region Outer
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const y = 2;
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// #region Inner
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const z = 3;
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// #endregion
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// #endregion`
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ptrTrue := true
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capabilities := &lsproto.ClientCapabilities{
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TextDocument: &lsproto.TextDocumentClientCapabilities{
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FoldingRange: &lsproto.FoldingRangeClientCapabilities{
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LineFoldingOnly: &ptrTrue,
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FoldingRange: &lsproto.ClientFoldingRangeOptions{
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CollapsedText: &ptrTrue,
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},
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},
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},
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}
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f, done := fourslash.NewFourslash(t, capabilities, content)
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defer done()
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// Line 0: // #region MyRegion
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// Line 1: const x = 1;
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// Line 2: function foo() {
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// Line 3: return x;
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// Line 4: }
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// Line 5: // #endregion
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// Line 6:
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// Line 7: // #region Outer
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// Line 8: const y = 2;
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// Line 9: // #region Inner
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// Line 10: const z = 3;
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// Line 11: // #endregion
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// Line 12: // #endregion
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f.VerifyFoldingRangeLines(t, []fourslash.FoldingRangeLineExpected{
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{StartLine: 0, EndLine: 5}, // #region MyRegion: NOT adjusted (ends with "n", not a closing pair)
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{StartLine: 2, EndLine: 3}, // function foo() block: end adjusted from line 4 to 3
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{StartLine: 7, EndLine: 12}, // #region Outer: NOT adjusted
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{StartLine: 9, EndLine: 11}, // #region Inner: NOT adjusted
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})
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}
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