llvm-capstone/clang-tools-extra/clangd/test/trace.test
Sam McCall b804eef090 [clangd] Move clangd tests to clangd directory. check-clangd is no longer part of check-clang-tools.
Summary:
Motivation:
 - this layout is a pain to work with
 - without a common root, it's painful to express things like "disable clangd" (D61122)
 - CMake/lit configs are a maintenance hazard, and the more the one-off hacks
   for various tools are entangled, the more we see apathy and non-ownership.

This attempts to use the bare-minimum configuration needed (while still
supporting the difficult cases: windows, standalone clang build, dynamic libs).
In particular the lit.cfg.py and lit.site.cfg.py.in are merged into lit.cfg.in.
The logic in these files is now minimal.

(Much of clang-tools-extra's lit configs can probably be cleaned up by reusing
lit.llvm.llvm_config.use_clang(), and every llvm project does its own version of
LDPATH mangling. I haven't attempted to fix any of those).

Docs are still in clang-tools-extra/docs, I don't have any plans to touch those.

Reviewers: gribozavr

Subscribers: mgorny, javed.absar, MaskRay, jkorous, arphaman, kadircet, jfb, cfe-commits, ilya-biryukov, thakis

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61187

llvm-svn: 359424
2019-04-29 08:44:01 +00:00

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# RUN: env CLANGD_TRACE=%t clangd -lit-test < %s && FileCheck %s < %t
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///foo.c","languageId":"c","version":1,"text":"void main() {}"}}}
# These assertions are a bit loose, to avoid brittleness.
# CHECK: {
# CHECK: "displayTimeUnit": "ns",
# CHECK: "traceEvents": [
# CHECK: {
# CHECK: "ph": "X",
# CHECK: "name": "BuildPreamble",
# CHECK: "args": {
# CHECK: "File": "{{.*(/|\\)}}foo.c"
# CHECK: },
# CHECK: }
# CHECK: {
# CHECK: "ph": "X",
# CHECK: "name": "BuildAST",
# CHECK: "args": {
# CHECK: "File": "{{.*(/|\\)}}foo.c"
# CHECK: },
# CHECK: }
# CHECK: ]
# CHECK: }
---
{"jsonrpc":"2.0","id":5,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}