mirror of
https://github.com/carbon-language/carbon-lang.git
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DavidLoftus
dc2ee5bd5e
Implements formatting support within LSP. Current implementation performs while file formatting, we just replace file with output of Carbon::Format() https://github.com/carbon-language/carbon-lang/pull/7687 independently improves formatting so that this output is somewhat decent. Assisted-With: Gemini / Antigravity
338 lines
11 KiB
Plaintext
338 lines
11 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// Content after `didOpen`:
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//
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// ```
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// fn SecondFunCTIonNNN() {}
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//
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// fn ThirdFn() {}
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// ```
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//
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// After first `didChange`:
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//
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// ```
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// fn SecondFunction() {}
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//
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// fn ThirdFunction() {}
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// ```
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//
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// After second `didChange`:
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//
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// ```
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// fn SecondFunction() {}
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//
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// fn ThirdFunction() {}
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//
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// fn FourthFunction() {}
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// ```
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//
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// After third `didChange`:
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//
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// ```
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// fn FirstFunction() {}
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//
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// fn SecondFunction() {}
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//
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// fn ThirdFunction() {}
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//
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// fn FourthFunction() {}
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// ```
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//
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// Fourth `didChange` replaces full content.
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/language_server/testdata/text_document/incremental_sync.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/language_server/testdata/text_document/incremental_sync.carbon
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// --- STDIN
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[[@LSP-CALL:initialize:"capabilities": {}]]
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[[@LSP-NOTIFY:textDocument/didOpen:
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"textDocument": {"uri": "file:/test.carbon", "languageId": "carbon",
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"text": "fn SecondFunCTIonNNN() {}\n\nfn ThirdFn() {}\n"}
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]]
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[[@LSP-NOTIFY:textDocument/didChange:
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"textDocument": {"uri": "file:/test.carbon"},
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"contentChanges": [
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{"range": {"start": {"line": 0, "character": 17},
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"end": {"line": 0, "character": 20}},
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"text": ""},
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{"range": {"start": {"line": 0, "character": 12},
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"end": {"line": 0, "character": 13}},
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"text": "c"},
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{"range": {"start": {"line": 0, "character": 13},
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"end": {"line": 0, "character": 15}},
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"text": "ti"},
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{"range": {"start": {"line": 2, "character": 9},
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"end": {"line": 2, "character": 9}},
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"text": "u"},
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{"range": {"start": {"line": 2, "character": 11},
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"end": {"line": 2, "character": 11}},
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"text": "ction"}
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]
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]]
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[[@LSP-NOTIFY:textDocument/didChange:
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"textDocument": {"uri": "file:/test.carbon"},
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"contentChanges": [
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{"range": {"start": {"line": 3, "character": 0},
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"end": {"line": 3, "character": 0}},
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"text": "\nfn FourthFunction() {}\n"}
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]
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]]
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[[@LSP-NOTIFY:textDocument/didChange:
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"textDocument": {"uri": "file:/test.carbon"},
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"contentChanges": [
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{"range": {"start": {"line": 0, "character": 0},
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"end": {"line": 0, "character": 0}},
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"text": "fn FirstFunction() {}\n\n"}
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]
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]]
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[[@LSP-CALL:textDocument/documentSymbol:
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"textDocument": {"uri": "file:/test.carbon"}
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]]
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[[@LSP-NOTIFY:textDocument/didChange:
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"textDocument": {"uri": "file:/test.carbon"},
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"contentChanges": [
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{"text": "fn Foo() {}\n\nfn Bar() {}\n"}
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]
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]]
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[[@LSP-CALL:textDocument/documentSymbol:
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"textDocument": {"uri": "file:/test.carbon"}
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]]
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[[@LSP-CALL:shutdown]]
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[[@LSP-NOTIFY:exit]]
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// --- AUTOUPDATE-SPLIT
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// CHECK:STDOUT: Content-Length: 394{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "id": 1,
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "result": {
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// CHECK:STDOUT: "capabilities": {
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// CHECK:STDOUT: "declarationProvider": true,
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// CHECK:STDOUT: "definitionProvider": true,
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// CHECK:STDOUT: "documentFormattingProvider": true,
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// CHECK:STDOUT: "documentSymbolProvider": true,
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// CHECK:STDOUT: "hoverProvider": true,
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// CHECK:STDOUT: "positionEncoding": "utf-16",
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// CHECK:STDOUT: "referencesProvider": true,
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// CHECK:STDOUT: "textDocumentSync": 2,
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// CHECK:STDOUT: "typeDefinitionProvider": true
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 144{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "method": "textDocument/publishDiagnostics",
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// CHECK:STDOUT: "params": {
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// CHECK:STDOUT: "diagnostics": [],
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// CHECK:STDOUT: "uri": "file:///test.carbon"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 144{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "method": "textDocument/publishDiagnostics",
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// CHECK:STDOUT: "params": {
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// CHECK:STDOUT: "diagnostics": [],
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// CHECK:STDOUT: "uri": "file:///test.carbon"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 144{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "method": "textDocument/publishDiagnostics",
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// CHECK:STDOUT: "params": {
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// CHECK:STDOUT: "diagnostics": [],
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// CHECK:STDOUT: "uri": "file:///test.carbon"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 144{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "method": "textDocument/publishDiagnostics",
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// CHECK:STDOUT: "params": {
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// CHECK:STDOUT: "diagnostics": [],
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// CHECK:STDOUT: "uri": "file:///test.carbon"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 1741{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "id": 2,
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "result": [
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "FirstFunction",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 21,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 16,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "SecondFunction",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 22,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 17,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "ThirdFunction",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 21,
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// CHECK:STDOUT: "line": 4
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 4
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 16,
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// CHECK:STDOUT: "line": 4
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 4
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "FourthFunction",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 22,
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// CHECK:STDOUT: "line": 6
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 6
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 17,
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// CHECK:STDOUT: "line": 6
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 6
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: }Content-Length: 144{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "method": "textDocument/publishDiagnostics",
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// CHECK:STDOUT: "params": {
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// CHECK:STDOUT: "diagnostics": [],
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// CHECK:STDOUT: "uri": "file:///test.carbon"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }Content-Length: 873{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "id": 3,
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "result": [
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "Foo",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 11,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 6,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 0
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "kind": 12,
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// CHECK:STDOUT: "name": "Bar",
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// CHECK:STDOUT: "range": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 11,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 0,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: }
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "selectionRange": {
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// CHECK:STDOUT: "end": {
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// CHECK:STDOUT: "character": 6,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: },
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// CHECK:STDOUT: "start": {
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// CHECK:STDOUT: "character": 3,
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// CHECK:STDOUT: "line": 2
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: }Content-Length: 51{{\r}}
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// CHECK:STDOUT: {{\r}}
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// CHECK:STDOUT: {
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// CHECK:STDOUT: "id": 4,
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// CHECK:STDOUT: "jsonrpc": "2.0",
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// CHECK:STDOUT: "result": null
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// CHECK:STDOUT: }
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