# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{"workspace":{"workspaceEdit":{"documentChanges":true}}},"trace":"off"}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///foo.c","languageId":"c","text":"int main(int i, char **a) { if (i = 2) {}}"}}}
# CHECK: "method": "textDocument/publishDiagnostics",
# CHECK-NEXT: "params": {
# CHECK-NEXT: "diagnostics": [
# CHECK-NEXT: {
# CHECK-NEXT: "code": "-Wparentheses",
# CHECK-NEXT: "message": "Using the result of an assignment as a condition without parentheses (fixes available)",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 37,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 32,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: },
# CHECK-NEXT: "severity": 2,
# CHECK-NEXT: "source": "clang"
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "uri": "file://{{.*}}/foo.c",
# CHECK-NEXT: "version": 0
# CHECK-NEXT: }
---
{"jsonrpc":"2.0","id":2,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"test:///foo.c"},"range":{"start":{"line":0,"character":13},"end":{"line":0,"character":35}},"context":{"diagnostics":[{"range":{"start": {"line": 0, "character": 32}, "end": {"line": 0, "character": 37}},"severity":2,"message":"Using the result of an assignment as a condition without parentheses (fixes available)"}]}}}
# CHECK: "id": 2,
# CHECK-NEXT: "jsonrpc": "2.0",
# CHECK-NEXT: "result": [
# CHECK-NEXT: {
# CHECK-NEXT: "arguments": [
# CHECK-NEXT: {
# CHECK-NEXT: "documentChanges": [
# CHECK-NEXT: {
# CHECK-NEXT: "edits": [
# CHECK-NEXT: {
# CHECK-NEXT: "newText": "(",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 32,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 32,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: },
# CHECK-NEXT: {
# CHECK-NEXT: "newText": ")",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 37,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 37,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "textDocument": {
# CHECK-NEXT: "uri": "file://{{.*}}/foo.c",
# CHECK-NEXT: "version": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "command": "clangd.applyFix",
# CHECK-NEXT: "title": "Apply fix: place parentheses around the assignment to silence this warning"
# CHECK-NEXT: },
# CHECK-NEXT: {
# CHECK-NEXT: "arguments": [
# CHECK-NEXT: {
# CHECK-NEXT: "documentChanges": [
# CHECK-NEXT: {
# CHECK-NEXT: "edits": [
# CHECK-NEXT: {
# CHECK-NEXT: "newText": "==",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 35,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 34,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "textDocument": {
# CHECK-NEXT: "uri": "file://{{.*}}/foo.c",
# CHECK-NEXT: "version": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "command": "clangd.applyFix",
# CHECK-NEXT: "title": "Apply fix: use '==' to turn this assignment into an equality comparison"
# CHECK-NEXT: }
# CHECK-NEXT: ]
---
{"jsonrpc":"2.0","id":3,"method":"textDocument/codeAction","params":{"textDocument":{"uri":"test:///foo.c"},"range":{"start":{"line":0,"character":13},"end":{"line":0,"character":35}},"context":{"diagnostics":[{"range":{"start": {"line": 0, "character": 32}, "end": {"line": 0, "character": 37}},"severity":2,"message":"Using the result of an assignment as a condition without parentheses (fixes available)"}]}}}
# Make sure unused "code" and "source" fields ignored gracefully
# CHECK: "id": 3,
# CHECK-NEXT: "jsonrpc": "2.0",
# CHECK-NEXT: "result": [
# CHECK-NEXT: {
# CHECK-NEXT: "arguments": [
# CHECK-NEXT: {
# CHECK-NEXT: "documentChanges": [
# CHECK-NEXT: {
# CHECK-NEXT: "edits": [
# CHECK-NEXT: {
# CHECK-NEXT: "newText": "(",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 32,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 32,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: },
# CHECK-NEXT: {
# CHECK-NEXT: "newText": ")",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 37,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 37,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "textDocument": {
# CHECK-NEXT: "uri": "file://{{.*}}/foo.c",
# CHECK-NEXT: "version": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "command": "clangd.applyFix",
# CHECK-NEXT: "title": "Apply fix: place parentheses around the assignment to silence this warning"
# CHECK-NEXT: },
# CHECK-NEXT: {
# CHECK-NEXT: "arguments": [
# CHECK-NEXT: {
# CHECK-NEXT: "documentChanges": [
# CHECK-NEXT: {
# CHECK-NEXT: "edits": [
# CHECK-NEXT: {
# CHECK-NEXT: "newText": "==",
# CHECK-NEXT: "range": {
# CHECK-NEXT: "end": {
# CHECK-NEXT: "character": 35,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: },
# CHECK-NEXT: "start": {
# CHECK-NEXT: "character": 34,
# CHECK-NEXT: "line": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "textDocument": {
# CHECK-NEXT: "uri": "file://{{.*}}/foo.c",
# CHECK-NEXT: "version": 0
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ],
# CHECK-NEXT: "command": "clangd.applyFix",
# CHECK-NEXT: "title": "Apply fix: use '==' to turn this assignment into an equality comparison"
# CHECK-NEXT: }
# CHECK-NEXT: ]
---
{"jsonrpc":"2.0","id":4,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}
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